mirror of
https://github.com/HDFGroup/hdf5.git
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2385b2b0ad
Tested on: jam (too minor for h5committest)
5256 lines
208 KiB
C
5256 lines
208 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* Programmer: Robb Matzke <matzke@llnl.gov>
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* Tuesday, December 9, 1997
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*
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* Purpose: Tests the data type interface (H5T)
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*/
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#include <math.h>
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#include <time.h>
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#include "h5test.h"
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/* Number of elements in each random test */
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#define NTESTELEM 10000
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/* Epsilon for floating-point comparisons */
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#define FP_EPSILON 0.000001F
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/*
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* Offset from alinged memory returned by malloc(). This can be used to test
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* that type conversions handle non-aligned buffers correctly.
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*/
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#define ALIGNMENT 1
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/*
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* Define if you want to test alignment code on a machine that doesn't
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* normally require alignment. When set, all native data types must be aligned
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* on a byte boundary equal to the data size.
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*/
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#define TEST_ALIGNMENT
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/* Alignment test stuff */
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#ifdef TEST_ALIGNMENT
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#define H5T_FRIEND /*suppress error about including H5Tpkg */
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#include "H5Tpkg.h"
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#endif
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#define SET_ALIGNMENT(TYPE,VAL) \
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H5T_NATIVE_##TYPE##_ALIGN_g=MAX(H5T_NATIVE_##TYPE##_ALIGN_g, VAL)
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const char *FILENAME[] = {
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"dt_arith1",
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"dt_arith2",
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NULL
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};
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/*
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* Count up or down depending on whether the machine is big endian or little
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* endian. If local variable `endian' is H5T_ORDER_BE then the result will
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* be I, otherwise the result will be Z-(I+1).
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*/
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#define ENDIAN(Z,I,E) (H5T_ORDER_BE==E?(I):(Z)-((I)+1))
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typedef enum dtype_t {
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INT_SCHAR, INT_UCHAR, INT_SHORT, INT_USHORT, INT_INT, INT_UINT,
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INT_LONG, INT_ULONG, INT_LLONG, INT_ULLONG, FLT_FLOAT, FLT_DOUBLE,
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#if H5_SIZEOF_LONG_DOUBLE !=0
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FLT_LDOUBLE,
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#endif
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OTHER
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} dtype_t;
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/* Skip overflow tests if non-zero */
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static int skip_overflow_tests_g = 0;
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/*
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* Although we check whether a floating point overflow generates a SIGFPE and
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* turn off overflow tests in that case, it might still be possible for an
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* overflow condition to occur. Once a SIGFPE is raised the program cannot
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* be allowed to continue (cf. Posix signals) so in order to recover from a
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* SIGFPE we run tests that might generate one in a child process.
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*/
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#if defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID)
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#define HANDLE_SIGFPE
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#endif
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/*
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* Decide what values of floating-point number we want to test. They are
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* 1 - normalized; 2 - denormalized; 3 - special.
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*/
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#define TEST_NOOP 0
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#define TEST_NORMAL 1
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#define TEST_DENORM 2
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#define TEST_SPECIAL 3
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/* Don't use hardware conversions if set */
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static int without_hardware_g = 0;
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/* Allocates memory aligned on a certain boundary. */
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#define aligned_malloc(Z) ((void*)((char*)HDmalloc(ALIGNMENT+Z)+ALIGNMENT))
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#define aligned_free(M) HDfree((char*)(M)-ALIGNMENT)
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/* Initialize source buffer of integer for integer->integer and integer->floating-point conversion test.
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* This algorithm is mainly to avoid any casting and comparison between source and destination types
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* for compiler, because we're testing conversions. */
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#define INIT_INTEGER(TYPE, SRC_MAX, SRC_MIN, SRC_SIZE, DST_SIZE, SRC_PREC, BUF, SAVED, NELMTS) \
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{ \
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unsigned char *buf_p, *saved_p; \
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unsigned int n; \
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TYPE value1 = 1; \
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TYPE value2 = 0; \
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\
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/* Allocate buffers */ \
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NELMTS=SRC_PREC*3; \
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BUF = (unsigned char*)aligned_malloc(NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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SAVED = (unsigned char*)aligned_malloc(NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(BUF, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(SAVED, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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\
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buf_p = BUF; \
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saved_p = SAVED; \
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\
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/*positive values, ascending order. VALUE1 starts from 00000001, to 00000010, until 10000000*/ \
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/*VALUE2 ascends from 00000000, to 00000011, 00000111,..., until 11111111.*/ \
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for(n=0; n<SRC_PREC; n++) { \
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if(value1<=SRC_MAX && value1>=SRC_MIN) { \
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memcpy(buf_p, &value1, SRC_SIZE); \
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memcpy(saved_p, &value1, SRC_SIZE); \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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} \
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if(value2<=SRC_MAX && value2>=SRC_MIN) { \
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memcpy(buf_p, &value2, SRC_SIZE); \
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memcpy(saved_p, &value2, SRC_SIZE); \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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} \
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\
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if(n<SRC_PREC-2) { \
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value1 <<= 1; \
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value2 = (value1 - 1) | value1; \
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} else if(n==SRC_PREC-2) { /*to avoid overflow of negative values for signed integer*/ \
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value1 <<= 1; \
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value2 = (~value1) | value1; \
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} \
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} \
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\
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/* negative values for signed; descending positive values for unsigned */ \
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/* VALUE2 descends from 11111111 to 11111110, 11111100, ..., until 10000000. */ \
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for(n=0; n<SRC_PREC-1; n++) { \
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if(value2<=SRC_MAX && value2>=SRC_MIN) { \
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memcpy(buf_p, &value2, SRC_SIZE); \
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memcpy(saved_p, &value2, SRC_SIZE); \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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} \
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if(n<SRC_PREC-1) \
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value2 <<= 1; \
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} \
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}
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/* Change a buffer's byte order from big endian to little endian. It's mainly for library's
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* bit operations which handle only little endian order.
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*/
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#define CHANGE_ORDER(EBUF, EORDER, ESIZE) \
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{ \
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unsigned int m; \
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if (H5T_ORDER_BE==EORDER) { \
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unsigned char mediator; \
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size_t half_size = ESIZE/2; \
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for (m=0; m<half_size; m++) { \
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mediator = EBUF[ESIZE-(m+1)]; \
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EBUF[ESIZE-(m+1)] = EBUF[m]; \
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EBUF[m] = mediator; \
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} \
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} else if (H5T_ORDER_VAX==EORDER) { \
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unsigned char mediator1, mediator2; \
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for (m = 0; m < ESIZE; m += 4) { \
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mediator1 = EBUF[m]; \
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mediator2 = EBUF[m+1]; \
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\
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EBUF[m] = EBUF[(ESIZE-2)-m]; \
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EBUF[m+1] = EBUF[(ESIZE-1)-m]; \
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\
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EBUF[(ESIZE-2)-m] = mediator1; \
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EBUF[(ESIZE-1)-m] = mediator2; \
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} \
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} \
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}
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/* Allocate buffer and initialize it with floating-point normalized values.
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* It's for conversion test of floating-point as the source.
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*/
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#define INIT_FP_NORM(TYPE, SRC_MAX, SRC_MIN, SRC_MAX_10_EXP, SRC_MIN_10_EXP, SRC_SIZE, \
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DST_SIZE, BUF, SAVED, NELMTS) \
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{ \
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unsigned char *buf_p, *saved_p; \
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size_t num_norm, factor, n; \
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TYPE value1, value2; \
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TYPE multiply; \
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\
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/*Determine the number of normalized values and increment pace. The values start from \
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*minimal normalized value and are multiplied by MULTIPLY each step until reach to maximal \
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*normalized value.*/ \
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if(SRC_MAX_10_EXP<100) { /*for float*/ \
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factor = 0; \
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multiply = 10; \
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} else if(SRC_MAX_10_EXP>=100 && SRC_MAX_10_EXP<400) { /*for double*/ \
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factor = 2; \
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multiply = 10000; \
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} else { /*for long double*/ \
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factor = 3; \
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multiply = 100000000; \
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} \
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\
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/*The number of values if multiplied by 10 for each step.*/ \
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num_norm = (SRC_MAX_10_EXP - SRC_MIN_10_EXP); \
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/*Reduce the number of values by 2^factor. MULTIPLY=10^(2^factor). Using this algorithm \
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*instead of arithmatic operation to avoid any conversion*/ \
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num_norm >>= factor; \
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\
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/*Total number of values*/ \
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NELMTS = 2 * /*both positive and negative*/ \
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(num_norm + /*number of normalized values*/ \
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1); /*maximal normalized value*/ \
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\
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/* Allocate buffers */ \
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BUF = (unsigned char*)aligned_malloc(NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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SAVED = (unsigned char*)aligned_malloc(NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(BUF, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(SAVED, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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\
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buf_p = BUF; \
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saved_p = SAVED; \
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\
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/*Normalized values*/ \
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value1 = SRC_MIN; \
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value2 = -SRC_MIN; \
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for(n=0; n<num_norm; n++) { \
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if(value1<SRC_MAX) { /*positive*/ \
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memcpy(buf_p, &value1, SRC_SIZE); \
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memcpy(saved_p, &value1, SRC_SIZE); \
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value1 *= multiply; \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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} \
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if(value2>-SRC_MAX) { /*negative*/ \
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memcpy(buf_p, &value2, SRC_SIZE); \
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memcpy(saved_p, &value2, SRC_SIZE); \
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value2 *= multiply; \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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} \
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} \
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\
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value1 = SRC_MAX; /*maximal value*/ \
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memcpy(buf_p, &value1, SRC_SIZE); \
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memcpy(saved_p, &value1, SRC_SIZE); \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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\
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value2 = -SRC_MAX; /*negative value*/ \
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memcpy(buf_p, &value2, SRC_SIZE); \
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memcpy(saved_p, &value2, SRC_SIZE); \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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}
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/* Allocate buffer and initialize it with floating-point denormalized values.
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* It's for conversion test of floating-point as the source.
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*/
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#define INIT_FP_DENORM(TYPE, SRC_MANT_DIG, SRC_SIZE, SRC_PREC, SRC_ORDR, DST_SIZE, \
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BUF, SAVED, NELMTS) \
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{ \
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unsigned char *buf_p, *saved_p; \
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unsigned char *tmp1, *tmp2; \
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size_t n; \
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\
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/*Total number of values*/ \
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NELMTS = 2 * /*both positive and negative*/ \
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(SRC_MANT_DIG - 1); /*number of denormalized values*/ \
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\
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/* Allocate buffers */ \
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BUF = (unsigned char*)aligned_malloc(NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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SAVED = (unsigned char*)aligned_malloc(NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(BUF, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(SAVED, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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\
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tmp1 = (unsigned char*)HDcalloc((size_t)1, (size_t)SRC_SIZE); \
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tmp2 = (unsigned char*)HDcalloc((size_t)1, (size_t)SRC_SIZE); \
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\
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buf_p = BUF; \
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saved_p = SAVED; \
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\
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/*Denormalized values. Exponent is 0. Let mantissa starts from 00000001, 00000011, \
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*00000111,..., until 11111111.*/ \
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memset(tmp1, 0, SRC_SIZE); \
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memset(tmp2, 0, SRC_SIZE); \
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H5T__bit_set (tmp2, SRC_PREC-1, (size_t)1, TRUE); /*the negative value*/ \
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for(n=0; n<SRC_MANT_DIG-1; n++) { \
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H5T__bit_set (tmp1, n, (size_t)1, TRUE); /*turn on 1 bit each time*/ \
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CHANGE_ORDER(tmp1, SRC_ORDR, SRC_SIZE); /*change order for big endian*/ \
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memcpy(buf_p, tmp1, SRC_SIZE); \
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memcpy(saved_p, tmp1, SRC_SIZE); \
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CHANGE_ORDER(tmp1, SRC_ORDR, SRC_SIZE); /*change back the order for bit operation*/ \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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\
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/*negative values*/ \
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H5T__bit_set (tmp2, n, (size_t)1, TRUE); \
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CHANGE_ORDER(tmp2, SRC_ORDR, SRC_SIZE); \
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memcpy(buf_p, tmp2, SRC_SIZE); \
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memcpy(saved_p, tmp2, SRC_SIZE); \
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CHANGE_ORDER(tmp2, SRC_ORDR, SRC_SIZE); \
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buf_p += SRC_SIZE; \
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saved_p += SRC_SIZE; \
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} \
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HDfree(tmp1); \
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HDfree(tmp2); \
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}
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/* Allocate buffer and initialize it with floating-point special values, +/-0, +/-infinity,
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* +/-QNaN, +/-SNaN. It's for conversion test of floating-point as the source.
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*/
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#define INIT_FP_SPECIAL(SRC_SIZE, SRC_PREC, SRC_ORDR, SRC_MANT_DIG, DST_SIZE, \
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BUF, SAVED, NELMTS) \
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{ \
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unsigned char *buf_p; \
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unsigned char *value; \
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int n; \
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\
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/*Total number of values*/ \
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NELMTS = 2 * /*both positive and negative*/ \
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4; /*infinity, SNaN, QNaN */ \
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\
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/* Allocate buffers */ \
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BUF = (unsigned char*)aligned_malloc(NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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SAVED = (unsigned char*)aligned_malloc( NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(BUF, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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HDmemset(SAVED, 0, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
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value = (unsigned char*)HDcalloc(SRC_SIZE, sizeof(unsigned char)); \
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\
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buf_p = BUF; \
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\
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/* +0 */ \
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H5T__bit_set(value, (size_t)0, SRC_PREC, FALSE); \
|
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memcpy(buf_p, value, SRC_SIZE*sizeof(unsigned char)); \
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buf_p += SRC_SIZE; \
|
||
\
|
||
for(n=0; n<2; n++) { \
|
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if(n==1) { \
|
||
memset(value, 0, SRC_SIZE*sizeof(unsigned char)); \
|
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/* -0 */ \
|
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H5T__bit_set(value, (size_t)(SRC_PREC - 1), (size_t)1, TRUE); \
|
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CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE);/*change order for big endian*/ \
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HDmemcpy(buf_p, value, SRC_SIZE*sizeof(unsigned char)); \
|
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CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE);/*change back the order for bit operation*/ \
|
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buf_p += SRC_SIZE; \
|
||
} \
|
||
\
|
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/* +/-infinity */ \
|
||
H5T__bit_set(value, (size_t)(SRC_MANT_DIG - 1), SRC_PREC-SRC_MANT_DIG, TRUE); \
|
||
CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE); /*change order for big endian*/ \
|
||
HDmemcpy(buf_p, value, SRC_SIZE*sizeof(unsigned char)); \
|
||
CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE); /*change back the order for bit operation*/ \
|
||
buf_p += SRC_SIZE; \
|
||
\
|
||
/* +/-SNaN */ \
|
||
H5T__bit_set(value, (size_t)0, (size_t)1, TRUE); \
|
||
CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE); /*change order for big endian*/ \
|
||
HDmemcpy(buf_p, value, SRC_SIZE * sizeof(unsigned char)); \
|
||
CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE); /*change back the order for bit operation*/ \
|
||
buf_p += SRC_SIZE; \
|
||
\
|
||
/* +/-QNaN */ \
|
||
H5T__bit_set(value, (size_t)(SRC_MANT_DIG - 2), (size_t)1, TRUE); \
|
||
CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE); /*change order for big endian*/ \
|
||
HDmemcpy(buf_p, value, SRC_SIZE*sizeof(unsigned char)); \
|
||
CHANGE_ORDER(value, SRC_ORDR, SRC_SIZE); /*change back the order for bit operation*/ \
|
||
buf_p += SRC_SIZE; \
|
||
} \
|
||
\
|
||
HDmemcpy(SAVED, BUF, NELMTS*MAX(SRC_SIZE, DST_SIZE)); \
|
||
HDfree(value); \
|
||
}
|
||
|
||
void some_dummy_func(float x);
|
||
static hbool_t overflows(unsigned char *origin_bits, hid_t src_id, size_t dst_num_bits);
|
||
static int my_isnan(dtype_t type, void *val);
|
||
static int my_isinf(int endian, unsigned char *val, size_t size,
|
||
size_t mpos, size_t msize, size_t epos, size_t esize);
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: fpe_handler
|
||
*
|
||
* Purpose: Exit with 255
|
||
*
|
||
* Return: void
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Monday, July 6, 1998
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static void
|
||
fpe_handler(int H5_ATTR_UNUSED signo)
|
||
{
|
||
SKIPPED();
|
||
HDputs(" Test skipped due to SIGFPE.");
|
||
#ifndef HANDLE_SIGFPE
|
||
HDputs(" Remaining tests could not be run.");
|
||
HDputs(" Please turn off SIGFPE on overflows and try again.");
|
||
#endif
|
||
HDexit(255);
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: reset_hdf5
|
||
*
|
||
* Purpose: Reset the hdf5 library. This causes statistics to be printed
|
||
* and counters to be reset.
|
||
*
|
||
* Return: void
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Monday, November 16, 1998
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static void
|
||
reset_hdf5(void)
|
||
{
|
||
h5_reset();
|
||
|
||
if (without_hardware_g) h5_no_hwconv();
|
||
#ifdef TEST_ALIGNMENT
|
||
SET_ALIGNMENT(SCHAR, H5_SIZEOF_CHAR);
|
||
SET_ALIGNMENT(UCHAR, H5_SIZEOF_CHAR);
|
||
SET_ALIGNMENT(SHORT, H5_SIZEOF_SHORT);
|
||
SET_ALIGNMENT(USHORT, H5_SIZEOF_SHORT);
|
||
SET_ALIGNMENT(INT, H5_SIZEOF_INT);
|
||
SET_ALIGNMENT(UINT, H5_SIZEOF_INT);
|
||
SET_ALIGNMENT(LONG, H5_SIZEOF_LONG);
|
||
SET_ALIGNMENT(ULONG, H5_SIZEOF_LONG);
|
||
SET_ALIGNMENT(LLONG, H5_SIZEOF_LONG_LONG);
|
||
SET_ALIGNMENT(ULLONG, H5_SIZEOF_LONG_LONG);
|
||
SET_ALIGNMENT(FLOAT, H5_SIZEOF_FLOAT);
|
||
SET_ALIGNMENT(DOUBLE, H5_SIZEOF_DOUBLE);
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
SET_ALIGNMENT(LDOUBLE, H5_SIZEOF_LONG_DOUBLE);
|
||
#endif
|
||
#endif
|
||
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: except_func
|
||
*
|
||
* Purpose: Gets called for all data type conversion exceptions.
|
||
*
|
||
* Return: H5T_CONV_ABORT: -1
|
||
*
|
||
* H5T_CONV_UNHANDLED 0
|
||
*
|
||
* H5T_CONV_HANDLED 1
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* April 19, 2004
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static H5T_conv_ret_t
|
||
except_func(H5T_conv_except_t except_type, hid_t H5_ATTR_UNUSED src_id, hid_t H5_ATTR_UNUSED dst_id, void H5_ATTR_UNUSED *src_buf,
|
||
void *dst_buf, void *user_data)
|
||
{
|
||
H5T_conv_ret_t ret = H5T_CONV_HANDLED;
|
||
|
||
if(except_type == H5T_CONV_EXCEPT_RANGE_HI)
|
||
/*only test integer case*/
|
||
*(int*)dst_buf = *(int*)user_data;
|
||
else if(except_type == H5T_CONV_EXCEPT_RANGE_LOW)
|
||
/*only test integer case*/
|
||
*(int*)dst_buf = *(int*)user_data;
|
||
else if(except_type == H5T_CONV_EXCEPT_TRUNCATE)
|
||
ret = H5T_CONV_UNHANDLED;
|
||
else if(except_type == H5T_CONV_EXCEPT_PRECISION)
|
||
ret = H5T_CONV_UNHANDLED;
|
||
else if(except_type == H5T_CONV_EXCEPT_PINF)
|
||
/*only test integer case*/
|
||
*(int*)dst_buf = *(int*)user_data;
|
||
else if(except_type == H5T_CONV_EXCEPT_NINF)
|
||
/*only test integer case*/
|
||
*(int*)dst_buf = *(int*)user_data;
|
||
else if(except_type == H5T_CONV_EXCEPT_NAN)
|
||
/*only test integer case*/
|
||
*(int*)dst_buf = *(int*)user_data;
|
||
|
||
return ret;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: some_dummy_func
|
||
*
|
||
* Purpose: A dummy function to help check for overflow.
|
||
*
|
||
* Note: DO NOT DECLARE THIS FUNCTION STATIC OR THE COMPILER MIGHT
|
||
* PROMOTE ARGUMENT `x' TO DOUBLE AND DEFEAT THE OVERFLOW
|
||
* CHECKING.
|
||
*
|
||
* Return: void
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Tuesday, July 21, 1998
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
void
|
||
some_dummy_func(float x)
|
||
{
|
||
char s[128];
|
||
|
||
HDsnprintf(s, sizeof(s), "%g", (double)x);
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: generates_sigfpe
|
||
*
|
||
* Purpose: Determines if SIGFPE is generated from overflows. We must be
|
||
* able to fork() and waitpid() in order for this test to work
|
||
* properly. Sets skip_overflow_tests_g to non-zero if they
|
||
* would generate SIGBUS, zero otherwise.
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Tuesday, July 21, 1998
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static void
|
||
generates_sigfpe(void)
|
||
{
|
||
#if defined(H5_HAVE_FORK) && defined(H5_HAVE_WAITPID)
|
||
pid_t pid;
|
||
int status;
|
||
size_t i, j;
|
||
double d;
|
||
unsigned char *dp = (unsigned char*)&d;
|
||
float f;
|
||
|
||
HDfflush(stdout);
|
||
HDfflush(stderr);
|
||
if ((pid=fork()) < 0) {
|
||
HDperror("fork");
|
||
HDexit(1);
|
||
} else if (0==pid) {
|
||
for (i=0; i<2000; i++) {
|
||
for(j = 0; j < sizeof(double); j++)
|
||
dp[j] = (unsigned char)HDrand();
|
||
f = (float)d;
|
||
some_dummy_func((float)f);
|
||
}
|
||
HDexit(0);
|
||
}
|
||
|
||
while (pid!=waitpid(pid, &status, 0))
|
||
/*void*/;
|
||
if (WIFEXITED(status) && 0==WEXITSTATUS(status)) {
|
||
HDputs("Floating-point overflow cases will be tested.");
|
||
skip_overflow_tests_g = FALSE;
|
||
} else if (WIFSIGNALED(status) && SIGFPE==WTERMSIG(status)) {
|
||
HDputs("Floating-point overflow cases cannot be safely tested.");
|
||
skip_overflow_tests_g = TRUE;
|
||
/* delete the core dump file that SIGFPE may have created */
|
||
HDunlink("core");
|
||
}
|
||
#else
|
||
HDputs("Cannot determine if floating-point overflows generate a SIGFPE;");
|
||
HDputs("assuming yes.");
|
||
HDputs("Overflow cases will not be tested.");
|
||
skip_overflow_tests_g = TRUE;
|
||
#endif
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_hard_query
|
||
*
|
||
* Purpose: Tests H5Tcompiler_conv() for querying whether a conversion is
|
||
* a hard one.
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Friday, Sept 2, 2005
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
test_hard_query(void)
|
||
{
|
||
TESTING("query functions of compiler conversion");
|
||
|
||
/* Verify the conversion from int to float is a hard conversion. */
|
||
if(H5Tcompiler_conv(H5T_NATIVE_INT, H5T_NATIVE_FLOAT) != TRUE) {
|
||
H5_FAILED();
|
||
printf("Can't query conversion function\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Unregister the hard conversion from int to float. Verify the conversion
|
||
* is a soft conversion. */
|
||
H5Tunregister(H5T_PERS_HARD, NULL, H5T_NATIVE_INT, H5T_NATIVE_FLOAT, H5T__conv_int_float);
|
||
if(H5Tcompiler_conv(H5T_NATIVE_INT, H5T_NATIVE_FLOAT) != FALSE) {
|
||
H5_FAILED();
|
||
printf("Can't query conversion function\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Register the hard conversion from int to float. Verify the conversion
|
||
* is a hard conversion. */
|
||
H5Tregister(H5T_PERS_HARD, "int_flt", H5T_NATIVE_INT, H5T_NATIVE_FLOAT, H5T__conv_int_float);
|
||
if(H5Tcompiler_conv(H5T_NATIVE_INT, H5T_NATIVE_FLOAT) != TRUE) {
|
||
H5_FAILED();
|
||
printf("Can't query conversion function\n");
|
||
goto error;
|
||
}
|
||
|
||
PASSED();
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5();
|
||
|
||
return 0;
|
||
|
||
error:
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5();
|
||
return 1;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: expt_handle
|
||
*
|
||
* Purpose: Gets called from test_particular_fp_integer() for data type
|
||
* conversion exceptions.
|
||
*
|
||
* Return: H5T_CONV_HANDLED 1
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Sept 7, 2005
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static H5T_conv_ret_t
|
||
expt_handle(H5T_conv_except_t except_type, hid_t H5_ATTR_UNUSED src_id, hid_t H5_ATTR_UNUSED dst_id, void H5_ATTR_UNUSED *src_buf,
|
||
void *dst_buf, void *user_data)
|
||
{
|
||
signed char fill_value1 = 7;
|
||
int fill_value2 = 13;
|
||
|
||
if(except_type == H5T_CONV_EXCEPT_RANGE_HI || except_type == H5T_CONV_EXCEPT_RANGE_LOW ||
|
||
except_type == H5T_CONV_EXCEPT_TRUNCATE) {
|
||
if(*(hbool_t*)user_data)
|
||
*(signed char*)dst_buf = fill_value1;
|
||
else
|
||
*(int*)dst_buf = fill_value2;
|
||
} /* end if */
|
||
|
||
return H5T_CONV_HANDLED;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_particular_fp_integer
|
||
*
|
||
* Purpose: Tests hard conversions from floating numbers to integers in
|
||
* a special situation when the source is "float" and assigned
|
||
* the value of "INT_MAX". A compiler may do roundup making
|
||
* this value "INT_MAX+1". When this float value is casted to
|
||
* int, overflow happens. This test makes sure the library
|
||
* returns exception in this situation.
|
||
*
|
||
* Also verifies the library handles conversion from double to
|
||
* signed char correctly when the value of double is SCHAR_MAX.
|
||
* The test makes sure the signed char doesn't overflow.
|
||
*
|
||
* This test is mainly for netCDF's request.
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Sept 7, 2005
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int test_particular_fp_integer(void)
|
||
{
|
||
hid_t dxpl_id;
|
||
hbool_t flag;
|
||
double src_d = (double)SCHAR_MAX;
|
||
signed char dst_c;
|
||
unsigned char *buf1 = NULL, *buf2 = NULL;
|
||
unsigned char *saved_buf1 = NULL, *saved_buf2 = NULL;
|
||
size_t src_size1, src_size2;
|
||
size_t dst_size1, dst_size2;
|
||
float src_f = (float)INT_MAX;
|
||
int dst_i;
|
||
int fill_value = 13;
|
||
int endian; /*endianess */
|
||
unsigned int fails_this_test = 0;
|
||
size_t j;
|
||
|
||
TESTING("hard particular floating number -> integer conversions");
|
||
|
||
if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't create data transfer property list\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Test conversion from double (the value is SCHAR_MAX) to signed char. */
|
||
endian = H5Tget_order(H5T_NATIVE_DOUBLE);
|
||
src_size1 = H5Tget_size(H5T_NATIVE_DOUBLE);
|
||
dst_size1 = H5Tget_size(H5T_NATIVE_SCHAR);
|
||
buf1 = (unsigned char*)HDcalloc((size_t)1, (size_t)MAX(src_size1, dst_size1));
|
||
saved_buf1 = (unsigned char*)HDcalloc((size_t)1, (size_t)MAX(src_size1, dst_size1));
|
||
|
||
memcpy(buf1, &src_d, src_size1);
|
||
memcpy(saved_buf1, &src_d, src_size1);
|
||
|
||
/* Register exception handling function and signal the destination is "signed char". */
|
||
flag = 1;
|
||
if(H5Pset_type_conv_cb(dxpl_id, expt_handle, &flag) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't register conversion callback\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Do conversion */
|
||
if(H5Tconvert(H5T_NATIVE_DOUBLE, H5T_NATIVE_SCHAR, (size_t)1, buf1, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
|
||
memcpy(&dst_c, buf1, dst_size1);
|
||
|
||
/* Print errors */
|
||
if(dst_c != SCHAR_MAX) {
|
||
double x;
|
||
signed char y;
|
||
|
||
if(0 == fails_this_test++)
|
||
H5_FAILED();
|
||
|
||
printf(" test double to signed char:\n");
|
||
printf(" src = ");
|
||
for (j=0; j<src_size1; j++)
|
||
printf(" %02x", saved_buf1[ENDIAN(src_size1, j, endian)]);
|
||
|
||
HDmemcpy(&x, saved_buf1, src_size1);
|
||
printf(" %29.20e\n", x);
|
||
|
||
printf(" dst = ");
|
||
for (j=0; j<dst_size1; j++)
|
||
printf(" %02x", buf1[ENDIAN(dst_size1, j, endian)]);
|
||
|
||
HDmemcpy(&y, buf1, dst_size1);
|
||
printf(" %29d\n", y);
|
||
}
|
||
|
||
/* Test conversion from float (the value is INT_MAX) to int. */
|
||
src_size2 = H5Tget_size(H5T_NATIVE_FLOAT);
|
||
dst_size2 = H5Tget_size(H5T_NATIVE_INT);
|
||
buf2 = (unsigned char*)HDcalloc((size_t)1, (size_t)MAX(src_size2, dst_size2));
|
||
saved_buf2 = (unsigned char*)HDcalloc((size_t)1, (size_t)MAX(src_size2, dst_size2));
|
||
HDmemcpy(buf2, &src_f, src_size2);
|
||
HDmemcpy(saved_buf2, &src_f, src_size2);
|
||
|
||
/* signal exception handling function that the destination is "int". */
|
||
flag = 0;
|
||
|
||
/* Do conversion */
|
||
if(H5Tconvert(H5T_NATIVE_FLOAT, H5T_NATIVE_INT, (size_t)1, buf2, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
|
||
memcpy(&dst_i, buf2, dst_size2);
|
||
|
||
/* Print errors */
|
||
if(dst_i != fill_value) {
|
||
float x;
|
||
int y;
|
||
|
||
if(0 == fails_this_test++)
|
||
H5_FAILED();
|
||
|
||
printf(" test float to int:\n");
|
||
printf(" src = ");
|
||
for (j=0; j<src_size2; j++)
|
||
printf(" %02x", saved_buf2[ENDIAN(src_size2, j, endian)]);
|
||
|
||
HDmemcpy(&x, saved_buf2, src_size2);
|
||
printf(" %29.20e\n", (double)x);
|
||
|
||
printf(" dst = ");
|
||
for (j=0; j<dst_size2; j++)
|
||
printf(" %02x", buf2[ENDIAN(dst_size2, j, endian)]);
|
||
|
||
HDmemcpy(&y, buf2, dst_size2);
|
||
printf(" %29d\n", y);
|
||
}
|
||
|
||
if(fails_this_test)
|
||
goto error;
|
||
|
||
if(H5Pclose(dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close property list\n");
|
||
goto error;
|
||
}
|
||
|
||
if(buf1)
|
||
HDfree(buf1);
|
||
if(buf2)
|
||
HDfree(buf2);
|
||
if(saved_buf1)
|
||
HDfree(saved_buf1);
|
||
if(saved_buf2)
|
||
HDfree(saved_buf2);
|
||
|
||
PASSED();
|
||
return 0;
|
||
|
||
error:
|
||
HDfflush(stdout);
|
||
H5E_BEGIN_TRY {
|
||
H5Pclose(dxpl_id);
|
||
} H5E_END_TRY;
|
||
if(buf1)
|
||
HDfree(buf1);
|
||
if(buf2)
|
||
HDfree(buf2);
|
||
if(saved_buf1)
|
||
HDfree(saved_buf1);
|
||
if(saved_buf2)
|
||
HDfree(saved_buf2);
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
return MAX((int)fails_this_test, 1);
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_derived_flt
|
||
*
|
||
* Purpose: Tests user-define and query functions of floating-point types.
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Thursday, Jan 6, 2005
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
test_derived_flt(void)
|
||
{
|
||
hid_t file=-1, tid1=-1, tid2=-1;
|
||
hid_t dxpl_id=-1;
|
||
char filename[1024];
|
||
size_t spos, epos, esize, mpos, msize, size;
|
||
size_t src_size, dst_size;
|
||
unsigned char *buf=NULL, *saved_buf=NULL;
|
||
int *aligned=NULL;
|
||
int endian; /*endianess */
|
||
size_t nelmts = NTESTELEM;
|
||
unsigned int fails_this_test = 0;
|
||
const size_t max_fails=40; /*max number of failures*/
|
||
char str[256]; /*message string */
|
||
unsigned int i, j;
|
||
|
||
TESTING("user-define and query functions of floating-point types");
|
||
|
||
/* Create File */
|
||
h5_fixname(FILENAME[0], H5P_DEFAULT, filename, sizeof filename);
|
||
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't create file\n");
|
||
goto error;
|
||
}
|
||
|
||
if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't create data transfer property list\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid1 = H5Tcopy(H5T_IEEE_F64LE)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't copy data type\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid2 = H5Tcopy(H5T_IEEE_F32LE)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't copy data type\n");
|
||
goto error;
|
||
}
|
||
|
||
/*------------------------------------------------------------------------
|
||
* 1st floating-point type
|
||
* size=7 byte, precision=42 bits, offset=3 bits, mantissa size=31 bits,
|
||
* mantissa position=3, exponent size=10 bits, exponent position=34,
|
||
* exponent bias=511. It can be illustrated in little-endian order as
|
||
*
|
||
* 6 5 4 3 2 1 0
|
||
* ???????? ???SEEEE EEEEEEMM MMMMMMMM MMMMMMMM MMMMMMMM MMMMM???
|
||
*
|
||
* To create a new floating-point type, the following properties must be
|
||
* set in the order of
|
||
* set fields -> set offset -> set precision -> set size.
|
||
* All these properties must be set before the type can function. Other
|
||
* properties can be set anytime. Derived type size cannot be expanded
|
||
* bigger than original size but can be decreased. There should be no
|
||
* holes among the significant bits. Exponent bias usually is set
|
||
* 2^(n-1)-1, where n is the exponent size.
|
||
*-----------------------------------------------------------------------*/
|
||
if(H5Tset_fields(tid1, (size_t)44, (size_t)34, (size_t)10, (size_t)3, (size_t)31) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set fields\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_offset(tid1, (size_t)3) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set offset\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_precision(tid1, (size_t)42) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set precision 1\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_size(tid1, (size_t)7) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set size\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tset_ebias(tid1, (size_t)511) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set exponent bias\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_pad(tid1, H5T_PAD_ZERO, H5T_PAD_ZERO) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set padding\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tcommit2(file, "new float type 1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set inpad\n");
|
||
goto error;
|
||
}
|
||
if(H5Tclose(tid1) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid1 = H5Topen2(file, "new float type 1", H5P_DEFAULT)) < 0)
|
||
FAIL_PUTS_ERROR("Can't open datatype")
|
||
if(H5Tget_fields(tid1, &spos, &epos, &esize, &mpos, &msize) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't get fields\n");
|
||
goto error;
|
||
}
|
||
if(spos != 44 || epos != 34 || esize != 10 || mpos != 3 || msize != 31) {
|
||
H5_FAILED();
|
||
printf("Wrong field values\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tget_precision(tid1) != 42) {
|
||
H5_FAILED();
|
||
printf("Can't get precision or wrong precision\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_offset(tid1)!=3) {
|
||
H5_FAILED();
|
||
printf("Can't get offset or wrong offset\n");
|
||
goto error;
|
||
}
|
||
if((size = H5Tget_size(tid1))!=7) {
|
||
H5_FAILED();
|
||
printf("Can't get size or wrong size\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_ebias(tid1)!=511) {
|
||
H5_FAILED();
|
||
printf("Can't get exponent bias or wrong bias\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Convert data from native integer to the 1st derived floating-point type.
|
||
* Then convert data from the floating-point type back to native integer.
|
||
* Compare the final data with the original data.
|
||
*/
|
||
src_size = H5Tget_size(H5T_NATIVE_INT);
|
||
endian = H5Tget_order(H5T_NATIVE_INT);
|
||
buf = (unsigned char *)HDmalloc(nelmts * (MAX(src_size, size)));
|
||
saved_buf = (unsigned char *)HDmalloc(nelmts * src_size);
|
||
HDmemset(buf, 0, nelmts * MAX(src_size, size));
|
||
HDmemset(saved_buf, 0, nelmts * src_size);
|
||
aligned = (int *)HDcalloc((size_t)1, src_size);
|
||
|
||
for(i = 0; i < nelmts * src_size; i++)
|
||
buf[i] = saved_buf[i] = (unsigned char)HDrand();
|
||
|
||
/* Convert data from native integer to derived floating-point type.
|
||
* The mantissa is big enough to retain the integer's precision. */
|
||
if(H5Tconvert(H5T_NATIVE_INT, tid1, nelmts, buf, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
/* Convert data from the derived floating-point type back to native integer. */
|
||
if(H5Tconvert(tid1, H5T_NATIVE_INT, nelmts, buf, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Are the values still the same?*/
|
||
for(i=0; i<nelmts; i++) {
|
||
for(j=0; j<src_size; j++)
|
||
if(buf[i*src_size+j]!=saved_buf[i*src_size+j])
|
||
break;
|
||
if(j==src_size)
|
||
continue; /*no error*/
|
||
|
||
/* Print errors */
|
||
if (0==fails_this_test++) {
|
||
HDsnprintf(str, sizeof(str), "\nTesting random sw derived floating-point -> derived floating-point conversions");
|
||
printf("%-70s", str);
|
||
HDfflush(stdout);
|
||
H5_FAILED();
|
||
}
|
||
printf(" test %u elmt %u: \n", 1, (unsigned)i);
|
||
|
||
printf(" src = ");
|
||
for (j=0; j<src_size; j++)
|
||
printf(" %02x", saved_buf[i*src_size+ENDIAN(src_size, j, endian)]);
|
||
|
||
HDmemcpy(aligned, saved_buf+i*sizeof(int), sizeof(int));
|
||
printf(" %29d\n", *aligned);
|
||
|
||
printf(" dst = ");
|
||
for (j=0; j<src_size; j++)
|
||
printf(" %02x", buf[i*src_size+ENDIAN(src_size, j, endian)]);
|
||
|
||
HDmemcpy(aligned, buf+i*sizeof(int), sizeof(int));
|
||
printf(" %29d\n", *aligned);
|
||
|
||
if (fails_this_test>=max_fails) {
|
||
HDputs(" maximum failures reached, aborting test...");
|
||
goto error;
|
||
}
|
||
}
|
||
|
||
fails_this_test = 0;
|
||
HDfree(buf);
|
||
HDfree(saved_buf);
|
||
HDfree(aligned);
|
||
buf = NULL;
|
||
saved_buf = NULL;
|
||
aligned = NULL;
|
||
|
||
/*--------------------------------------------------------------------------
|
||
* 2nd floating-point type
|
||
* size=3 byte, precision=24 bits, offset=0 bits, mantissa size=16 bits,
|
||
* mantissa position=0, exponent size=7 bits, exponent position=16, exponent
|
||
* bias=63. It can be illustrated in little-endian order as
|
||
*
|
||
* 2 1 0
|
||
* SEEEEEEE MMMMMMMM MMMMMMMM
|
||
*--------------------------------------------------------------------------*/
|
||
if(H5Tset_fields(tid2, (size_t)23, (size_t)16, (size_t)7, (size_t)0, (size_t)16) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set fields\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_offset(tid2, (size_t)0) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set offset\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_precision(tid2, (size_t)24) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set precision 2\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_size(tid2, (size_t)3) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set size\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_ebias(tid2, (size_t)63) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set size\n");
|
||
goto error;
|
||
}
|
||
if(H5Tset_pad(tid2, H5T_PAD_ZERO, H5T_PAD_ZERO) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set padding\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tcommit2(file, "new float type 2", tid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set inpad\n");
|
||
goto error;
|
||
}
|
||
if(H5Tclose(tid2) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid2 = H5Topen2(file, "new float type 2", H5P_DEFAULT)) < 0)
|
||
FAIL_PUTS_ERROR("Can't open datatype")
|
||
if(H5Tget_fields(tid2, &spos, &epos, &esize, &mpos, &msize) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't get fields\n");
|
||
goto error;
|
||
}
|
||
if(spos != 23 || epos != 16 || esize != 7 || mpos != 0 || msize != 16) {
|
||
H5_FAILED();
|
||
printf("Wrong field values\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tget_precision(tid2) != 24) {
|
||
H5_FAILED();
|
||
printf("Can't get precision or wrong precision\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_offset(tid2)!=0) {
|
||
H5_FAILED();
|
||
printf("Can't get offset or wrong offset\n");
|
||
goto error;
|
||
}
|
||
if((size = H5Tget_size(tid2))!=3) {
|
||
H5_FAILED();
|
||
printf("Can't get size or wrong size\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_ebias(tid2)!=63) {
|
||
H5_FAILED();
|
||
printf("Can't get exponent bias or wrong bias\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Convert data from the 2nd to the 1st derived floating-point type.
|
||
* Then convert data from the 1st type back to the 2nd type.
|
||
* Compare the final data with the original data.
|
||
*/
|
||
src_size = H5Tget_size(tid2);
|
||
dst_size = H5Tget_size(tid1);
|
||
endian = H5Tget_order(tid2);
|
||
buf = (unsigned char *)HDmalloc(nelmts * (MAX(src_size, dst_size)));
|
||
saved_buf = (unsigned char *)HDmalloc(nelmts * src_size);
|
||
HDmemset(buf, 0, nelmts * MAX(src_size, dst_size));
|
||
HDmemset(saved_buf, 0, nelmts*src_size);
|
||
|
||
for(i=0; i<nelmts*src_size; i++)
|
||
buf[i] = saved_buf[i] = (unsigned char)HDrand();
|
||
|
||
/* Convert data from the 2nd to the 1st derived floating-point type.
|
||
* The mantissa and exponent of the 2nd type are big enough to retain
|
||
* the precision and exponent power. */
|
||
if(H5Tconvert(tid2, tid1, nelmts, buf, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
/* Convert data from the 1st back to the 2nd derived floating-point type. */
|
||
if(H5Tconvert(tid1, tid2, nelmts, buf, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Are the values still the same?*/
|
||
for(i=0; i<nelmts; i++) {
|
||
for(j=0; j<src_size; j++)
|
||
if(buf[i*src_size+j]!=saved_buf[i*src_size+j])
|
||
break;
|
||
if(j==src_size)
|
||
continue; /*no error*/
|
||
|
||
/* If original value is NaN(exponent bits are all ones, 11..11),
|
||
* the library simply sets all mantissa bits to ones. So don't
|
||
* compare values in this case.
|
||
*/
|
||
if((buf[i*src_size+2]==0x7f && saved_buf[i*src_size+2]==0x7f) ||
|
||
(buf[i*src_size+2]==0xff && saved_buf[i*src_size+2]==0xff))
|
||
continue;
|
||
|
||
/* Print errors */
|
||
if (0==fails_this_test++) {
|
||
HDsnprintf(str, sizeof(str), "\nTesting random sw derived floating-point -> derived floating-point conversions");
|
||
printf("%-70s", str);
|
||
HDfflush(stdout);
|
||
H5_FAILED();
|
||
}
|
||
printf(" test %u elmt %u: \n", 1, (unsigned)i);
|
||
|
||
printf(" src = ");
|
||
for (j=0; j<src_size; j++)
|
||
printf(" %02x", saved_buf[i*src_size+ENDIAN(src_size, j, endian)]);
|
||
printf("\n");
|
||
|
||
printf(" dst = ");
|
||
for (j=0; j<src_size; j++)
|
||
printf(" %02x", buf[i*src_size+ENDIAN(src_size, j, endian)]);
|
||
printf("\n");
|
||
|
||
if (fails_this_test>=max_fails) {
|
||
HDputs(" maximum failures reached, aborting test...");
|
||
goto error;
|
||
}
|
||
}
|
||
|
||
if (buf) HDfree(buf);
|
||
if (saved_buf) HDfree(saved_buf);
|
||
|
||
if(H5Tclose(tid1) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tclose(tid2) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Pclose(dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close property list\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Fclose(file) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close file\n");
|
||
goto error;
|
||
} /* end if */
|
||
|
||
PASSED();
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
return 0;
|
||
|
||
error:
|
||
if (buf) HDfree(buf);
|
||
if (saved_buf) HDfree(saved_buf);
|
||
if (aligned) HDfree(aligned);
|
||
HDfflush(stdout);
|
||
H5E_BEGIN_TRY {
|
||
H5Tclose (tid1);
|
||
H5Tclose (tid2);
|
||
H5Pclose (dxpl_id);
|
||
H5Fclose (file);
|
||
} H5E_END_TRY;
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
return MAX((int)fails_this_test, 1);
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_derived_integer
|
||
*
|
||
* Purpose: Tests user-define and query functions of integer types.
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Saturday, Jan 29, 2005
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
test_derived_integer(void)
|
||
{
|
||
hid_t file=-1, tid1=-1, tid2=-1;
|
||
hid_t dxpl_id=-1;
|
||
char filename[1024];
|
||
size_t src_size, dst_size;
|
||
unsigned char *buf=NULL, *saved_buf=NULL;
|
||
int endian; /*endianess */
|
||
size_t nelmts = NTESTELEM;
|
||
unsigned int fails_this_test = 0;
|
||
const size_t max_fails=40; /*max number of failures*/
|
||
char str[256]; /*message string */
|
||
unsigned int i, j;
|
||
|
||
TESTING("user-define and query functions of integer types");
|
||
|
||
/* Create File */
|
||
h5_fixname(FILENAME[1], H5P_DEFAULT, filename, sizeof filename);
|
||
if((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't create file\n");
|
||
goto error;
|
||
}
|
||
|
||
if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't create data transfer property list\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid1 = H5Tcopy(H5T_STD_I32LE)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't copy data type\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid2 = H5Tcopy(H5T_STD_U64LE)) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't copy data type\n");
|
||
goto error;
|
||
}
|
||
|
||
/*--------------------------------------------------------------------------
|
||
* 1st integer type
|
||
* size=3 byte, precision=24 bits, offset=0 bits, order=big endian.
|
||
* It can be illustrated in big-endian order as
|
||
*
|
||
* 0 1 2
|
||
* SIIIIIII IIIIIIII IIIIIIII
|
||
*
|
||
* There's no specific order for these functions to define the attributes
|
||
* of a new integer type, H5Tset_precision, H5Tset_offset, H5Tset_size,
|
||
* H5Tset_order, H5Tset_pad, H5Tset_sign.
|
||
*--------------------------------------------------------------------------*/
|
||
if(H5Tset_offset(tid1, (size_t)0) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set offset\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tset_size(tid1, (size_t)3) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set size\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tset_precision(tid1, (size_t)24) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set precision\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tset_order(tid1, H5T_ORDER_BE) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set order\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tcommit2(file, "new integer type 1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't commit data type\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tclose(tid1) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid1 = H5Topen2(file, "new integer type 1", H5P_DEFAULT)) < 0)
|
||
FAIL_PUTS_ERROR("Can't open datatype")
|
||
if(H5Tget_precision(tid1) != 24) {
|
||
H5_FAILED();
|
||
printf("Can't get precision or wrong precision\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_offset(tid1) != 0) {
|
||
H5_FAILED();
|
||
printf("Can't get offset or wrong offset\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_size(tid1) != 3) {
|
||
H5_FAILED();
|
||
printf("Can't get size or wrong size\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_order(tid1)!=H5T_ORDER_BE) {
|
||
H5_FAILED();
|
||
printf("Can't get order or wrong order\n");
|
||
goto error;
|
||
}
|
||
|
||
/*--------------------------------------------------------------------------
|
||
* 2nd integer type
|
||
* size=8 byte, precision=48 bits, offset=10 bits, order=little endian.
|
||
* It can be illustrated in little-endian order as
|
||
*
|
||
* 7 6 5 4 3 2 1 0
|
||
* ??????SI IIIIIIII IIIIIIII IIIIIIII IIIIIIII IIIIIIII IIIIII?? ????????
|
||
*--------------------------------------------------------------------------*/
|
||
if(H5Tset_precision(tid2, (size_t)48) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set precision\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tset_offset(tid2, (size_t)10) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set offset\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tset_sign(tid2, H5T_SGN_2) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't set offset\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tcommit2(file, "new integer type 2", tid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't commit data type\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tclose(tid2) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if((tid2 = H5Topen2(file, "new integer type 2", H5P_DEFAULT)) < 0)
|
||
FAIL_PUTS_ERROR("Can't open datatype")
|
||
if(H5Tget_precision(tid2) != 48) {
|
||
H5_FAILED();
|
||
printf("Can't get precision or wrong precision\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_offset(tid2) != 10) {
|
||
H5_FAILED();
|
||
printf("Can't get offset or wrong offset\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_size(tid2) != 8) {
|
||
H5_FAILED();
|
||
printf("Can't get size or wrong size\n");
|
||
goto error;
|
||
}
|
||
if(H5Tget_sign(tid2)!=H5T_SGN_2) {
|
||
H5_FAILED();
|
||
printf("Can't get sign or wrong sign\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Convert data from the 1st to the 2nd derived integer type.
|
||
* Then convert data from the 2nd type back to the 1st type.
|
||
* Compare the final data with the original data.
|
||
*/
|
||
src_size = H5Tget_size(tid1);
|
||
dst_size = H5Tget_size(tid2);
|
||
endian = H5Tget_order(tid1);
|
||
buf = (unsigned char *)HDmalloc(nelmts*(MAX(src_size, dst_size)));
|
||
saved_buf = (unsigned char *)HDmalloc(nelmts*src_size);
|
||
HDmemset(buf, 0, nelmts * MAX(src_size, dst_size));
|
||
HDmemset(saved_buf, 0, nelmts*src_size);
|
||
|
||
for(i=0; i<nelmts * src_size; i++)
|
||
buf[i] = saved_buf[i] = (unsigned char)HDrand();
|
||
|
||
/* Convert data from the 1st to the 2nd derived integer type.
|
||
* The precision of the 2nd type are big enough to retain
|
||
* the 1st type's precision. */
|
||
if(H5Tconvert(tid1, tid2, nelmts, buf, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
/* Convert data from the 2nd back to the 1st derived integer type. */
|
||
if(H5Tconvert(tid2, tid1, nelmts, buf, NULL, dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't convert data\n");
|
||
goto error;
|
||
}
|
||
|
||
/* Are the values still the same?*/
|
||
for(i=0; i<nelmts; i++) {
|
||
for(j=0; j<src_size; j++)
|
||
if(buf[i*src_size+j]!=saved_buf[i*src_size+j])
|
||
break;
|
||
if(j==src_size)
|
||
continue; /*no error*/
|
||
|
||
/* Print errors */
|
||
if (0==fails_this_test++) {
|
||
HDsnprintf(str, sizeof(str), "\nTesting random sw derived integer -> derived integer conversions");
|
||
printf("%-70s", str);
|
||
HDfflush(stdout);
|
||
H5_FAILED();
|
||
}
|
||
printf(" test %u elmt %u: \n", 1, (unsigned)i);
|
||
|
||
printf(" src = ");
|
||
for (j=0; j<src_size; j++)
|
||
printf(" %02x", saved_buf[i*src_size+ENDIAN(src_size, j, endian)]);
|
||
printf("\n");
|
||
|
||
printf(" dst = ");
|
||
for (j=0; j<src_size; j++)
|
||
printf(" %02x", buf[i*src_size+ENDIAN(src_size, j, endian)]);
|
||
printf("\n");
|
||
|
||
if (fails_this_test>=max_fails) {
|
||
HDputs(" maximum failures reached, aborting test...");
|
||
goto error;
|
||
}
|
||
}
|
||
|
||
if(H5Tclose(tid1) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Tclose(tid2) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close datatype\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Pclose(dxpl_id) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close property list\n");
|
||
goto error;
|
||
}
|
||
|
||
if(H5Fclose(file) < 0) {
|
||
H5_FAILED();
|
||
printf("Can't close file\n");
|
||
goto error;
|
||
} /* end if */
|
||
|
||
HDfree(buf);
|
||
HDfree(saved_buf);
|
||
|
||
PASSED();
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
return 0;
|
||
|
||
error:
|
||
if (buf) HDfree(buf);
|
||
if (saved_buf) HDfree(saved_buf);
|
||
HDfflush(stdout);
|
||
H5E_BEGIN_TRY {
|
||
H5Tclose (tid1);
|
||
H5Tclose (tid2);
|
||
H5Pclose (dxpl_id);
|
||
H5Fclose (file);
|
||
} H5E_END_TRY;
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
return MAX((int)fails_this_test, 1);
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_conv_int_1
|
||
*
|
||
* Purpose: Test conversion of integer values from SRC to DST.
|
||
* These types should be any combination of:
|
||
*
|
||
* H5T_NATIVE_SCHAR H5T_NATIVE_UCHAR
|
||
* H5T_NATIVE_SHORT H5T_NATIVE_USHORT
|
||
* H5T_NATIVE_INT H5T_NATIVE_UINT
|
||
* H5T_NATIVE_LONG H5T_NATIVE_ULONG
|
||
* H5T_NATIVE_LLONG H5T_NATIVE_ULLONG
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Monday, November 16, 1998
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
test_conv_int_1(const char *name, hid_t src, hid_t dst)
|
||
{
|
||
size_t nelmts=0; /*num values per test */
|
||
const size_t max_fails=8; /*max number of failures*/
|
||
size_t fails_all_tests=0; /*number of failures */
|
||
size_t fails_this_test; /*fails for this test */
|
||
char str[256]; /*hello string */
|
||
dtype_t src_type, dst_type; /*data types */
|
||
const char *src_type_name=NULL; /*source type name */
|
||
const char *dst_type_name=NULL; /*destination type name */
|
||
int endian; /*machine endianess */
|
||
size_t src_size, dst_size; /*type sizes */
|
||
unsigned char *buf=NULL; /*buffer for conversion */
|
||
unsigned char *saved=NULL; /*original values */
|
||
size_t j, k; /*counters */
|
||
unsigned char *hw=NULL; /*hardware conv result */
|
||
unsigned char src_bits[32]; /*src value in LE order */
|
||
unsigned char dst_bits[32]; /*dest value in LE order*/
|
||
size_t src_nbits; /*source length in bits */
|
||
size_t dst_nbits; /*dst length in bits */
|
||
H5T_sign_t src_sign; /*source sign type */
|
||
H5T_sign_t dst_sign; /*dst sign type */
|
||
void *aligned=NULL; /*aligned temp buffer */
|
||
signed char hw_char;
|
||
unsigned char hw_uchar;
|
||
short hw_short;
|
||
unsigned short hw_ushort;
|
||
int hw_int;
|
||
unsigned hw_uint;
|
||
long hw_long;
|
||
unsigned long hw_ulong;
|
||
long long hw_llong;
|
||
unsigned long long hw_ullong;
|
||
|
||
/* What are the names of the source and destination types */
|
||
if (H5Tequal(src, H5T_NATIVE_SCHAR)) {
|
||
src_type_name = "signed char";
|
||
src_type = INT_SCHAR;
|
||
} else if (H5Tequal(src, H5T_NATIVE_UCHAR)) {
|
||
src_type_name = "unsigned char";
|
||
src_type = INT_UCHAR;
|
||
} else if (H5Tequal(src, H5T_NATIVE_SHORT)) {
|
||
src_type_name = "short";
|
||
src_type = INT_SHORT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_USHORT)) {
|
||
src_type_name = "unsigned short";
|
||
src_type = INT_USHORT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_INT)) {
|
||
src_type_name = "int";
|
||
src_type = INT_INT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_UINT)) {
|
||
src_type_name = "unsigned int";
|
||
src_type = INT_UINT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_LONG)) {
|
||
src_type_name = "long";
|
||
src_type = INT_LONG;
|
||
} else if (H5Tequal(src, H5T_NATIVE_ULONG)) {
|
||
src_type_name = "unsigned long";
|
||
src_type = INT_ULONG;
|
||
} else if (H5Tequal(src, H5T_NATIVE_LLONG)) {
|
||
src_type_name = "long long";
|
||
src_type = INT_LLONG;
|
||
} else if (H5Tequal(src, H5T_NATIVE_ULLONG)) {
|
||
src_type_name = "unsigned long long";
|
||
src_type = INT_ULLONG;
|
||
} else {
|
||
src_type_name = "UNKNOWN";
|
||
src_type = OTHER;
|
||
}
|
||
|
||
if (H5Tequal(dst, H5T_NATIVE_SCHAR)) {
|
||
dst_type_name = "signed char";
|
||
dst_type = INT_SCHAR;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_UCHAR)) {
|
||
dst_type_name = "unsigned char";
|
||
dst_type = INT_UCHAR;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_SHORT)) {
|
||
dst_type_name = "short";
|
||
dst_type = INT_SHORT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_USHORT)) {
|
||
dst_type_name = "unsigned short";
|
||
dst_type = INT_USHORT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_INT)) {
|
||
dst_type_name = "int";
|
||
dst_type = INT_INT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_UINT)) {
|
||
dst_type_name = "unsigned int";
|
||
dst_type = INT_UINT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_LONG)) {
|
||
dst_type_name = "long";
|
||
dst_type = INT_LONG;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_ULONG)) {
|
||
dst_type_name = "unsigned long";
|
||
dst_type = INT_ULONG;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_LLONG)) {
|
||
dst_type_name = "long long";
|
||
dst_type = INT_LLONG;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_ULLONG)) {
|
||
dst_type_name = "unsigned long long";
|
||
dst_type = INT_ULLONG;
|
||
} else {
|
||
dst_type_name = "UNKNOWN";
|
||
dst_type = OTHER;
|
||
}
|
||
|
||
/* Sanity checks */
|
||
if (OTHER==src_type || OTHER==dst_type) {
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
printf("%-70s", str);
|
||
H5_FAILED();
|
||
HDputs(" Unknown data type.");
|
||
goto error;
|
||
} else {
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
printf("%-70s", str);
|
||
HDfflush(stdout);
|
||
fails_this_test=0;
|
||
}
|
||
|
||
/* Some information about datatypes */
|
||
endian = H5Tget_order(H5T_NATIVE_INT);
|
||
src_size = H5Tget_size(src);
|
||
dst_size = H5Tget_size(dst);
|
||
src_nbits = H5Tget_precision(src); /* not 8*src_size, esp on J90 - QAK */
|
||
dst_nbits = H5Tget_precision(dst); /* not 8*dst_size, esp on J90 - QAK */
|
||
src_sign = H5Tget_sign(src);
|
||
dst_sign = H5Tget_sign(dst);
|
||
aligned = HDcalloc((size_t)1, sizeof(long long));
|
||
|
||
/* Allocate and initialize the source buffer through macro INIT_INTEGER. The BUF
|
||
* will be used for the conversion while the SAVED buffer will be
|
||
* used for the comparison later.
|
||
*/
|
||
if(src_type == INT_SCHAR) {
|
||
INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_UCHAR) {
|
||
INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_SHORT) {
|
||
INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_USHORT) {
|
||
INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_INT) {
|
||
INIT_INTEGER(int, INT_MAX, INT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_UINT) {
|
||
INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_LONG) {
|
||
INIT_INTEGER(long, LONG_MAX, LONG_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_ULONG) {
|
||
INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_LLONG) {
|
||
INIT_INTEGER(long long, LLONG_MAX, LLONG_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_ULLONG) {
|
||
INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else
|
||
goto error;
|
||
|
||
/* Perform the conversion */
|
||
if (H5Tconvert(src, dst, nelmts, buf, NULL, H5P_DEFAULT) < 0)
|
||
goto error;
|
||
|
||
/* Check the results from the library against hardware */
|
||
for (j=0; j<nelmts; j++) {
|
||
if (INT_SCHAR==dst_type) {
|
||
hw = (unsigned char*)&hw_char;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_char = (signed char)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_char = (signed char)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_char = (signed char)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_char = (signed char)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_char = (signed char)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_char = (signed char)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_char = (signed char)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_char = (signed char)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_char = (signed char)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_char = (signed char)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_UCHAR==dst_type) {
|
||
hw = (unsigned char*)&hw_uchar;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_uchar = (unsigned char)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_uchar = (unsigned char)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_uchar = (unsigned char)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_uchar = (unsigned char)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_uchar = (unsigned char)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_uchar = (unsigned char)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_uchar = (unsigned char)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_uchar = (unsigned char)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_uchar = (unsigned char)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_uchar = (unsigned char)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_SHORT==dst_type) {
|
||
hw = (unsigned char*)&hw_short;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(char), sizeof(char));
|
||
hw_short = (short)(*((char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_short = (short)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_short = (short)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_short = (short)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_short = (short)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_short = (short)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_short = (short)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_short = (short)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_short = (short)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_short = (short)(*((unsigned long long*)aligned));
|
||
break;
|
||
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_USHORT==dst_type) {
|
||
hw = (unsigned char*)&hw_ushort;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_ushort = (unsigned short)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_ushort = (unsigned short)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_ushort = (unsigned short)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_ushort = (unsigned short)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_ushort = (unsigned short)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_ushort = (unsigned short)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_ushort = (unsigned short)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_ushort = (unsigned short)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_ushort = (unsigned short)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_ushort = (unsigned short)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_INT==dst_type) {
|
||
hw = (unsigned char*)&hw_int;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_int = (int)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_int = (int)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_int = (int)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_int = (int)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_int = (int)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_int = (int)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_int = (int)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_int = (int)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_int = (int)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_int = (int)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_UINT==dst_type) {
|
||
hw = (unsigned char*)&hw_uint;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_uint = (unsigned int)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_uint = (unsigned int)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_uint = (unsigned int)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_uint = (unsigned int)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_uint = (unsigned int)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_uint = (unsigned int)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_uint = (unsigned int)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_uint = (unsigned int)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_uint = (unsigned int)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_uint = (unsigned int)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_LONG==dst_type) {
|
||
hw = (unsigned char*)&hw_long;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_long = (long int)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_long = (long int)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_long = (long int)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_long = (long int)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_long = (long int)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_long = (long int)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_long = (long int)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_long = (long int)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_long = (long int)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_long = (long int)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_ULONG==dst_type) {
|
||
hw = (unsigned char*)&hw_ulong;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_ulong = (unsigned long)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_ulong = (unsigned long)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_ulong = (unsigned long)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_ulong = (unsigned long)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_ulong = (unsigned long)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_ulong = (unsigned long)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_ulong = (unsigned long)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_ulong = (unsigned long)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_ulong = (unsigned long)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_ulong = (unsigned long)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_LLONG==dst_type) {
|
||
hw = (unsigned char*)&hw_llong;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(char), sizeof(char));
|
||
hw_llong = (long long)(*((char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_llong = (long long)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_llong = (long long)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_llong = (long long)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_llong = (long long)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_llong = (long long)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_llong = (long long)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_llong = (long long)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_llong = (long long)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_llong = (long long)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_ULLONG==dst_type) {
|
||
hw = (unsigned char*)&hw_ullong;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_ullong = (unsigned long long)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_ullong = (unsigned long long)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_ullong = (unsigned long long)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_ullong = (unsigned long long)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_ullong = (unsigned long long)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_ullong = (unsigned long long)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_ullong = (unsigned long long)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_ullong = (unsigned long long)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_ullong = (unsigned long long)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_ullong = (unsigned long long)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* Make certain that there isn't some weird number of destination bits */
|
||
assert(dst_nbits%8==0);
|
||
|
||
/* Are the two results the same? */
|
||
for (k=(dst_size-(dst_nbits/8)); k<dst_size; k++)
|
||
if (buf[j*dst_size+k]!=hw[k])
|
||
break;
|
||
if (k==dst_size)
|
||
continue; /*no error*/
|
||
|
||
/*
|
||
* Convert the source and destination values to little endian
|
||
* order so we can use the HDF5 bit vector operations to test
|
||
* certain things. These routines have already been tested by
|
||
* the `bittests' program.
|
||
*/
|
||
for (k=0; k<src_size; k++)
|
||
src_bits[src_size-(k+1)] = saved[j*src_size+ENDIAN(src_size, k, endian)];
|
||
|
||
for (k=0; k<dst_size; k++)
|
||
dst_bits[dst_size-(k+1)] = buf[j*dst_size+ENDIAN(dst_size, k, endian)];
|
||
|
||
/*
|
||
* Hardware usually doesn't handle overflows too gracefully. The
|
||
* hardware conversion result during overflows is usually garbage
|
||
* so we must handle those cases differetly when checking results.
|
||
*/
|
||
if (H5T_SGN_2==src_sign && H5T_SGN_2==dst_sign) {
|
||
if (src_nbits>dst_nbits) {
|
||
if(0==H5T__bit_get_d(src_bits, src_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(src_bits, dst_nbits-1, (src_nbits-dst_nbits),
|
||
H5T_BIT_MSB, 1)>=0) {
|
||
/*
|
||
* Source is positive and the magnitude is too large for
|
||
* the destination. The destination should be set to the
|
||
* maximum possible value: 0x7f...f
|
||
*/
|
||
if (0==H5T__bit_get_d(dst_bits, dst_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(dst_bits, (size_t)0, dst_nbits-1, H5T_BIT_LSB, 0) < 0)
|
||
continue; /*no error*/
|
||
} else if (1==H5T__bit_get_d(src_bits, src_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(src_bits, (size_t)0, src_nbits-1, H5T_BIT_MSB,
|
||
0)+1>=(ssize_t)dst_nbits) {
|
||
/*
|
||
* Source is negative but the magnitude is too large for
|
||
* the destination. The destination should be set to the
|
||
* smallest possible value: 0x80...0
|
||
*/
|
||
if (1==H5T__bit_get_d(dst_bits, dst_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(dst_bits, (size_t)0, dst_nbits-1, H5T_BIT_LSB, 1) < 0)
|
||
continue; /*no error*/
|
||
}
|
||
} else if(src_nbits<dst_nbits) {
|
||
/* Source is smaller than the destination */
|
||
if(0==H5T__bit_get_d(src_bits, src_nbits-1, (size_t)1)) {
|
||
/*
|
||
* Source is positive, so the excess bits in the
|
||
* destination should be set to 0's.
|
||
*/
|
||
if (0==H5T__bit_get_d(dst_bits, src_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(dst_bits, src_nbits, dst_nbits-src_nbits, H5T_BIT_LSB, 1) < 0)
|
||
continue; /*no error*/
|
||
} else {
|
||
/*
|
||
* Source is negative, so the excess bits in the
|
||
* destination should be set to 1's.
|
||
*/
|
||
if (1==H5T__bit_get_d(dst_bits, src_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(dst_bits, src_nbits, dst_nbits-src_nbits, H5T_BIT_LSB, 0) < 0)
|
||
continue; /*no error*/
|
||
}
|
||
}
|
||
} else if (H5T_SGN_2==src_sign && H5T_SGN_NONE==dst_sign) {
|
||
if (H5T__bit_get_d(src_bits, src_nbits-1, (size_t)1)) {
|
||
/*
|
||
* The source is negative so the result should be zero.
|
||
* The source is negative if the most significant bit is
|
||
* set. The destination is zero if all bits are zero.
|
||
*/
|
||
if (H5T__bit_find(dst_bits, (size_t)0, dst_nbits, H5T_BIT_LSB, 1) < 0)
|
||
continue; /*no error*/
|
||
} else if (src_nbits>dst_nbits &&
|
||
H5T__bit_find(src_bits, dst_nbits-1,
|
||
src_nbits-dst_nbits, H5T_BIT_LSB, 1)>=0) {
|
||
/*
|
||
* The source is a value with a magnitude too large for
|
||
* the destination. The destination should be the
|
||
* largest possible value: 0xff...f
|
||
*/
|
||
if (H5T__bit_find(dst_bits, (size_t)0, dst_nbits, H5T_BIT_LSB, 0) < 0)
|
||
continue; /*no error*/
|
||
}
|
||
} else if (H5T_SGN_NONE==src_sign && H5T_SGN_2==dst_sign) {
|
||
if (src_nbits>=dst_nbits &&
|
||
H5T__bit_find(src_bits, dst_nbits-1, (src_nbits-dst_nbits)+1,
|
||
H5T_BIT_LSB, 1)>=0) {
|
||
/*
|
||
* The source value has a magnitude that is larger than
|
||
* the destination can handle. The destination should be
|
||
* set to the largest possible positive value: 0x7f...f
|
||
*/
|
||
if (0==H5T__bit_get_d(dst_bits, dst_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(dst_bits, (size_t)0, dst_nbits-1, H5T_BIT_LSB, 0) < 0)
|
||
continue; /*no error*/
|
||
}
|
||
} else {
|
||
if (src_nbits>dst_nbits &&
|
||
H5T__bit_find(src_bits, dst_nbits, src_nbits-dst_nbits,
|
||
H5T_BIT_LSB, 1)>=0) {
|
||
/*
|
||
* The unsigned source has a value which is too large for
|
||
* the unsigned destination. The destination should be
|
||
* set to the largest possible value: 0xff...f
|
||
*/
|
||
if (H5T__bit_find(dst_bits, (size_t)0, dst_nbits, H5T_BIT_LSB, 0) < 0)
|
||
continue; /*no error*/
|
||
}
|
||
}
|
||
|
||
/* Print errors */
|
||
if (0==fails_this_test++)
|
||
H5_FAILED();
|
||
printf(" elmt %u\n", (unsigned)j);
|
||
|
||
printf(" src = ");
|
||
for (k=0; k<src_size; k++)
|
||
printf(" %02x", saved[j*src_size+ENDIAN(src_size, k, endian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)dst_size-(ssize_t)src_size)), "");
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
printf(" %29d\n", (int)*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
printf(" %29u\n", (unsigned)*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
printf(" %29hd\n", *((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
printf(" %29hu\n", *((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
printf(" %29d\n", *((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
printf(" %29u\n", *((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
printf(" %29ld\n", *((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
printf(" %29lu\n", *((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"d\n", *((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"u\n", *((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
|
||
printf(" dst = ");
|
||
for (k=0; k<dst_size; k++)
|
||
printf(" %02x", buf[j*dst_size+ENDIAN(dst_size, k, endian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)src_size-(ssize_t)dst_size)), "");
|
||
switch (dst_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, buf+j*sizeof(signed char), sizeof(signed char));
|
||
printf(" %29d\n", (int)*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
printf(" %29u\n", (unsigned)*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, buf+j*sizeof(short), sizeof(short));
|
||
printf(" %29hd\n", *((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
printf(" %29hu\n", *((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, buf+j*sizeof(int), sizeof(int));
|
||
printf(" %29d\n", *((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned), sizeof(unsigned));
|
||
printf(" %29u\n", *((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(long), sizeof(long));
|
||
printf(" %29ld\n", *((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
printf(" %29lu\n", *((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(long long), sizeof(long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"d\n", *((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(long long), sizeof(unsigned long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"u\n", *((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
|
||
printf(" ans = ");
|
||
for (k=0; k<dst_size; k++)
|
||
printf(" %02x", hw[ENDIAN(dst_size, k, endian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)src_size-(ssize_t)dst_size)), "");
|
||
switch (dst_type) {
|
||
case INT_SCHAR:
|
||
printf(" %29d\n", (int)*((signed char*)hw));
|
||
break;
|
||
case INT_UCHAR:
|
||
printf(" %29u\n", (unsigned)*((unsigned char*)hw));
|
||
break;
|
||
case INT_SHORT:
|
||
printf(" %29hd\n", *((short*)hw));
|
||
break;
|
||
case INT_USHORT:
|
||
printf(" %29hu\n", *((unsigned short*)hw));
|
||
break;
|
||
case INT_INT:
|
||
printf(" %29d\n", *((int*)hw));
|
||
break;
|
||
case INT_UINT:
|
||
printf(" %29u\n", *((unsigned*)hw));
|
||
break;
|
||
case INT_LONG:
|
||
printf(" %29ld\n", *((long*)hw));
|
||
break;
|
||
case INT_ULONG:
|
||
printf(" %29lu\n", *((unsigned long*)hw));
|
||
break;
|
||
case INT_LLONG:
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"d\n", *((long long*)hw));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"u\n", *((unsigned long long*)hw));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
|
||
if (++fails_all_tests>=max_fails) {
|
||
HDputs(" maximum failures reached, aborting test...");
|
||
HDputs(" (dst is library's conversion output. ans is compiler's conversion output.)");
|
||
goto done;
|
||
}
|
||
}
|
||
PASSED();
|
||
|
||
done:
|
||
if (buf) aligned_free(buf);
|
||
if (saved) aligned_free(saved);
|
||
if (aligned) HDfree(aligned);
|
||
HDfflush(stdout);
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
return (int)fails_all_tests;
|
||
|
||
error:
|
||
if (buf) aligned_free(buf);
|
||
if (saved) aligned_free(saved);
|
||
if (aligned) HDfree(aligned);
|
||
HDfflush(stdout);
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
return MAX((int)fails_all_tests, 1);
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_conv_int_2
|
||
*
|
||
* Purpose: Tests overlap calculates in H5T__conv_i_i(), which should be
|
||
* the same as for H5T__conv_f_f() and H5T__conv_s_s().
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Friday, April 30, 1999
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
test_conv_int_2(void)
|
||
{
|
||
int i, j;
|
||
hid_t src_type, dst_type;
|
||
char buf[32*100];
|
||
|
||
printf("%-70s", "Testing overlap calculations");
|
||
HDfflush(stdout);
|
||
|
||
HDmemset(buf, 0, sizeof buf);
|
||
for (i=1; i<=32; i++) {
|
||
for (j=1; j<=32; j++) {
|
||
|
||
/* Source type */
|
||
src_type = H5Tcopy(H5T_NATIVE_CHAR);
|
||
H5Tset_size(src_type, (size_t)i);
|
||
|
||
/* Destination type */
|
||
dst_type = H5Tcopy(H5T_NATIVE_CHAR);
|
||
H5Tset_size(dst_type, (size_t)j);
|
||
|
||
/*
|
||
* Conversion. If overlap calculations aren't right then an
|
||
* assertion will fail in H5T__conv_i_i()
|
||
*/
|
||
H5Tconvert(src_type, dst_type, (size_t)100, buf, NULL, H5P_DEFAULT);
|
||
H5Tclose(src_type);
|
||
H5Tclose(dst_type);
|
||
}
|
||
}
|
||
PASSED();
|
||
return 0;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: my_isnan
|
||
*
|
||
* Purpose: Determines whether VAL points to NaN.
|
||
*
|
||
* Return: TRUE or FALSE
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Monday, July 6, 1998
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
my_isnan(dtype_t type, void *val)
|
||
{
|
||
int retval = 0;
|
||
char s[256];
|
||
|
||
if (FLT_FLOAT==type) {
|
||
float x;
|
||
HDmemcpy(&x, val, sizeof(float));
|
||
retval = (x!=x);
|
||
} else if (FLT_DOUBLE==type) {
|
||
double x;
|
||
HDmemcpy(&x, val, sizeof(double));
|
||
retval = (x!=x);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if (FLT_LDOUBLE==type) {
|
||
long double x;
|
||
HDmemcpy(&x, val, sizeof(long double));
|
||
retval = (x!=x);
|
||
#endif
|
||
} else {
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Sometimes NaN==NaN (e.g., DEC Alpha) so we try to print it and see if
|
||
* the result contains a NaN string.
|
||
*/
|
||
if (!retval) {
|
||
if (FLT_FLOAT==type) {
|
||
float x;
|
||
|
||
HDmemcpy(&x, val, sizeof(float));
|
||
HDsnprintf(s, sizeof(s), "%g", (double)x);
|
||
} else if (FLT_DOUBLE==type) {
|
||
double x;
|
||
|
||
HDmemcpy(&x, val, sizeof(double));
|
||
HDsnprintf(s, sizeof(s), "%g", x);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if (FLT_LDOUBLE==type) {
|
||
long double x;
|
||
|
||
HDmemcpy(&x, val, sizeof(long double));
|
||
HDsnprintf(s, sizeof(s), "%Lg", x);
|
||
#endif
|
||
} else {
|
||
return 0;
|
||
}
|
||
if (HDstrstr(s, "NaN") || HDstrstr(s, "NAN") || HDstrstr(s, "nan"))
|
||
retval = 1;
|
||
}
|
||
|
||
return retval;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: my_isinf
|
||
*
|
||
* Purpose: Determines whether VAL points to +/-infinity.
|
||
*
|
||
* Return: TRUE or FALSE
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Monday, June 20, 2005
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
my_isinf(int endian, unsigned char *val, size_t size,
|
||
size_t mpos, size_t msize, size_t epos, size_t esize)
|
||
{
|
||
unsigned char *bits;
|
||
int retval = 0;
|
||
size_t i;
|
||
|
||
bits = (unsigned char*)HDcalloc((size_t)1, size);
|
||
|
||
for (i=0; i<size; i++)
|
||
bits[size-(i+1)] = *(val + ENDIAN(size, i, endian));
|
||
|
||
if(H5T__bit_find(bits, mpos, msize, H5T_BIT_LSB, 1) < 0 &&
|
||
H5T__bit_find(bits, epos, esize, H5T_BIT_LSB, 0) < 0)
|
||
retval = 1;
|
||
|
||
HDfree(bits);
|
||
|
||
return retval;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_conv_flt_1
|
||
*
|
||
* Purpose: Test conversion of floating point values from SRC to
|
||
* DST. These types should be H5T_NATIVE_FLOAT,
|
||
* H5T_NATIVE_DOUBLE, or H5T_NATIVE_LDOUBLE.
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Tuesday, June 23, 1998
|
||
*
|
||
* Modifications:
|
||
* Albert Cheng, Apr 16, 2004
|
||
* Check for underflow condition. If the src number is
|
||
* smaller than the dst MIN float number, consider it okay
|
||
* if the converted sw and hw dst are both less than or
|
||
* equal to the dst MIN float number.
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
test_conv_flt_1 (const char *name, int run_test, hid_t src, hid_t dst)
|
||
{
|
||
dtype_t src_type, dst_type; /*data types */
|
||
size_t nelmts=0; /*num values per test */
|
||
const size_t max_fails=8; /*max number of failures*/
|
||
size_t fails_all_tests=0; /*number of failures */
|
||
size_t fails_this_test; /*fails for this test */
|
||
const char *src_type_name = NULL; /*source type name */
|
||
const char *dst_type_name = NULL; /*destination type name */
|
||
size_t src_size, dst_size; /*type sizes */
|
||
unsigned char *buf = NULL; /*buffer for conversion */
|
||
unsigned char *saved = NULL; /*original values */
|
||
char str[256]; /*hello string */
|
||
void *aligned=NULL; /*aligned buffer */
|
||
float hw_f; /*hardware-converted */
|
||
double hw_d; /*hardware-converted */
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
long double hw_ld; /*hardware-converted */
|
||
#endif
|
||
unsigned char *hw=NULL; /*ptr to hardware-conv'd*/
|
||
int underflow; /*underflow occurred */
|
||
int overflow = 0; /*overflow occurred */
|
||
int uflow=0; /*underflow debug counters*/
|
||
size_t j, k; /*counters */
|
||
int sendian; /* source type endianess */
|
||
int dendian; /* Destination type endianess */
|
||
size_t dst_ebias; /* Destination type's exponent bias */
|
||
size_t src_epos; /* Source type's exponent position */
|
||
size_t src_esize; /* Source type's exponent size */
|
||
size_t dst_epos; /* Destination type's exponent position */
|
||
size_t dst_esize; /* Destination type's exponent size */
|
||
size_t dst_mpos; /* Destination type's mantissa position */
|
||
size_t dst_msize; /* Destination type's mantissa size */
|
||
size_t src_nbits; /* source length in bits */
|
||
size_t dst_nbits; /* dst length in bits */
|
||
|
||
#ifdef HANDLE_SIGFPE
|
||
pid_t child_pid; /*process ID of child */
|
||
int status; /*child exit status */
|
||
|
||
/*
|
||
* Some systems generage SIGFPE during floating point overflow and we
|
||
* cannot assume that we can continue from such a signal. Therefore, we
|
||
* fork here and let the child run the test and return the number of
|
||
* failures with the exit status.
|
||
*/
|
||
HDfflush(stdout);
|
||
HDfflush(stderr);
|
||
if ((child_pid=fork()) < 0) {
|
||
HDperror("fork");
|
||
return 1;
|
||
} else if (child_pid>0) {
|
||
while (child_pid!=waitpid(child_pid, &status, 0)) /*void*/;
|
||
if (WIFEXITED(status) && 255==WEXITSTATUS(status)) {
|
||
return 0; /*child exit after catching SIGFPE*/
|
||
} else if (WIFEXITED(status)) {
|
||
return WEXITSTATUS(status);
|
||
} else if (WIFSIGNALED(status)) {
|
||
HDsnprintf(str, sizeof(str), " Child caught signal %d.", WTERMSIG(status));
|
||
HDputs(str);
|
||
return 1; /*child exit after catching non-SIGFPE signal */
|
||
} else {
|
||
HDputs(" Child didn't exit normally.");
|
||
return 1;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
/*
|
||
* The remainder of this function is executed only by the child if
|
||
* HANDLE_SIGFPE is defined.
|
||
*/
|
||
HDsignal(SIGFPE,fpe_handler);
|
||
|
||
/* What are the names of the source and destination types */
|
||
if (H5Tequal(src, H5T_NATIVE_FLOAT)) {
|
||
src_type_name = "float";
|
||
src_type = FLT_FLOAT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_DOUBLE)) {
|
||
src_type_name = "double";
|
||
src_type = FLT_DOUBLE;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if (H5Tequal(src, H5T_NATIVE_LDOUBLE)) {
|
||
src_type_name = "long double";
|
||
src_type = FLT_LDOUBLE;
|
||
#endif
|
||
} else {
|
||
src_type_name = "UNKNOWN";
|
||
src_type = OTHER;
|
||
}
|
||
|
||
if (H5Tequal(dst, H5T_NATIVE_FLOAT)) {
|
||
dst_type_name = "float";
|
||
dst_type = FLT_FLOAT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_DOUBLE)) {
|
||
dst_type_name = "double";
|
||
dst_type = FLT_DOUBLE;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if (H5Tequal(dst, H5T_NATIVE_LDOUBLE)) {
|
||
dst_type_name = "long double";
|
||
dst_type = FLT_LDOUBLE;
|
||
#endif
|
||
} else {
|
||
dst_type_name = "UNKNOWN";
|
||
dst_type = OTHER;
|
||
}
|
||
|
||
/* Sanity checks */
|
||
if(sizeof(float)==sizeof(double))
|
||
HDputs("Sizeof(float)==sizeof(double) - some tests may not be sensible.");
|
||
if (OTHER==src_type || OTHER==dst_type) {
|
||
if(!strcmp(name, "noop"))
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else if(run_test==TEST_SPECIAL)
|
||
HDsnprintf(str, sizeof(str), "Testing %s special %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else if(run_test==TEST_NORMAL)
|
||
HDsnprintf(str, sizeof(str), "Testing %s normalized %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else if(run_test==TEST_DENORM)
|
||
HDsnprintf(str, sizeof(str), "Testing %s denormalized %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
|
||
printf("%-70s", str);
|
||
H5_FAILED();
|
||
HDputs(" Unknown data type.");
|
||
goto error;
|
||
} else {
|
||
if(!strcmp(name, "noop"))
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else if(run_test==TEST_SPECIAL)
|
||
HDsnprintf(str, sizeof(str), "Testing %s special %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else if(run_test==TEST_NORMAL)
|
||
HDsnprintf(str, sizeof(str), "Testing %s normalized %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else if(run_test==TEST_DENORM)
|
||
HDsnprintf(str, sizeof(str), "Testing %s denormalized %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
|
||
printf("%-70s", str);
|
||
HDfflush(stdout);
|
||
fails_this_test = 0;
|
||
}
|
||
|
||
/* Get "interesting" values */
|
||
src_size = H5Tget_size(src);
|
||
dst_size = H5Tget_size(dst);
|
||
src_nbits = H5Tget_precision(src); /* not 8*src_size, esp on J90 - QAK */
|
||
dst_nbits = H5Tget_precision(dst); /* not 8*dst_size, esp on J90 - QAK */
|
||
dst_ebias=H5Tget_ebias(dst);
|
||
H5Tget_fields(src,NULL,&src_epos,&src_esize,NULL,NULL);
|
||
H5Tget_fields(dst,NULL,&dst_epos,&dst_esize,&dst_mpos,&dst_msize);
|
||
sendian = H5Tget_order(src);
|
||
dendian = H5Tget_order(dst);
|
||
|
||
/* Allocate buffers */
|
||
aligned = HDcalloc((size_t)1, MAX(sizeof(long double), sizeof(double)));
|
||
|
||
/* Allocate and initialize the source buffer through macro INIT_FP_NORM or INIT_FP_SPECIAL.
|
||
* The BUF will be used for the conversion while the SAVED buffer will be used for
|
||
* the comparison later. INIT_FP_NORM will fill in the buffer with regular values like
|
||
* normalized and denormalized values; INIT_FP_SPECIAL will fill with special values
|
||
* like infinity, NaN.
|
||
*/
|
||
switch (run_test) {
|
||
case TEST_NOOP:
|
||
case TEST_NORMAL:
|
||
if(src_type == FLT_FLOAT) {
|
||
INIT_FP_NORM(float, FLT_MAX, FLT_MIN, FLT_MAX_10_EXP, FLT_MIN_10_EXP,
|
||
src_size, dst_size, buf, saved, nelmts);
|
||
} else if(src_type == FLT_DOUBLE) {
|
||
INIT_FP_NORM(double, DBL_MAX, DBL_MIN, DBL_MAX_10_EXP, DBL_MIN_10_EXP,
|
||
src_size, dst_size, buf, saved, nelmts);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if(src_type == FLT_LDOUBLE) {
|
||
INIT_FP_NORM(long double, LDBL_MAX, LDBL_MIN, LDBL_MAX_10_EXP, LDBL_MIN_10_EXP,
|
||
src_size, dst_size, buf, saved, nelmts);
|
||
#endif
|
||
} else
|
||
goto error;
|
||
|
||
break;
|
||
case TEST_DENORM:
|
||
if(src_type == FLT_FLOAT) {
|
||
INIT_FP_DENORM(float, FLT_MANT_DIG, src_size, src_nbits, sendian, dst_size,
|
||
buf, saved, nelmts);
|
||
} else if(src_type == FLT_DOUBLE) {
|
||
INIT_FP_DENORM(double, DBL_MANT_DIG, src_size, src_nbits, sendian, dst_size,
|
||
buf, saved, nelmts);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if(src_type == FLT_LDOUBLE) {
|
||
INIT_FP_DENORM(long double, LDBL_MANT_DIG, src_size, src_nbits, sendian, dst_size,
|
||
buf, saved, nelmts);
|
||
#endif
|
||
} else
|
||
goto error;
|
||
|
||
break;
|
||
|
||
case TEST_SPECIAL:
|
||
if(src_type == FLT_FLOAT) {
|
||
INIT_FP_SPECIAL(src_size, src_nbits, sendian, FLT_MANT_DIG, dst_size,
|
||
buf, saved, nelmts);
|
||
} else if(src_type == FLT_DOUBLE) {
|
||
INIT_FP_SPECIAL(src_size, src_nbits, sendian, DBL_MANT_DIG, dst_size,
|
||
buf, saved, nelmts);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if(src_type == FLT_LDOUBLE) {
|
||
INIT_FP_SPECIAL(src_size, src_nbits, sendian, LDBL_MANT_DIG, dst_size,
|
||
buf, saved, nelmts);
|
||
#endif
|
||
} else
|
||
goto error;
|
||
|
||
break;
|
||
default:
|
||
goto error;
|
||
}
|
||
|
||
/* Perform the conversion in software */
|
||
if (H5Tconvert(src, dst, nelmts, buf, NULL, H5P_DEFAULT) < 0)
|
||
goto error;
|
||
|
||
/* Check the software results against the hardware */
|
||
for (j=0; j<nelmts; j++) {
|
||
underflow = 0;
|
||
hw_f = 911.0f;
|
||
hw_d = 911.0f;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
hw_ld = 911.0f;
|
||
#endif
|
||
|
||
/* The hardware conversion */
|
||
/* Check for underflow when src is a "larger" float than dst.*/
|
||
if (FLT_FLOAT==src_type) {
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
if (FLT_FLOAT==dst_type) {
|
||
hw_f = *((float*)aligned);
|
||
hw = (unsigned char*)&hw_f;
|
||
} else if (FLT_DOUBLE==dst_type) {
|
||
hw_d = *((float*)aligned);
|
||
hw = (unsigned char*)&hw_d;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
} else {
|
||
hw_ld = *((float*)aligned);
|
||
hw = (unsigned char*)&hw_ld;
|
||
#endif
|
||
}
|
||
} else if (FLT_DOUBLE==src_type) {
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
if (FLT_FLOAT==dst_type) {
|
||
hw_f = (float)(*((double*)aligned));
|
||
hw = (unsigned char*)&hw_f;
|
||
underflow = HDfabs(*((double*)aligned)) < FLT_MIN;
|
||
overflow = HDfabs(*((double*)aligned)) > FLT_MAX;
|
||
} else if (FLT_DOUBLE==dst_type) {
|
||
hw_d = *((double*)aligned);
|
||
hw = (unsigned char*)&hw_d;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
} else {
|
||
hw_ld = *((double*)aligned);
|
||
hw = (unsigned char*)&hw_ld;
|
||
#endif
|
||
}
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
} else {
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
if (FLT_FLOAT==dst_type) {
|
||
hw_f = *((long double*)aligned);
|
||
hw = (unsigned char*)&hw_f;
|
||
underflow = HDfabsl(*((long double*)aligned)) < FLT_MIN;
|
||
overflow = HDfabsl(*((long double*)aligned)) > FLT_MAX;
|
||
} else if (FLT_DOUBLE==dst_type) {
|
||
hw_d = *((long double*)aligned);
|
||
hw = (unsigned char*)&hw_d;
|
||
underflow = HDfabsl(*((long double*)aligned)) < DBL_MIN;
|
||
overflow = HDfabsl(*((long double*)aligned)) > DBL_MAX;
|
||
} else {
|
||
hw_ld = *((long double*)aligned);
|
||
hw = (unsigned char*)&hw_ld;
|
||
}
|
||
#endif
|
||
}
|
||
if (underflow){
|
||
uflow++;
|
||
}
|
||
|
||
/* For Intel machines, the size of "long double" is 12 bytes, precision
|
||
* is 80 bits; for Intel IA64 and AMD processors, the size of "long double"
|
||
* is 16 bytes, precision is 80 bits. During hardware conversion, the
|
||
* last few unused bytes may have garbage in them. Clean them out with
|
||
* 0s before compare the values.
|
||
*/
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
if(sendian == H5T_ORDER_LE && dst_type == FLT_LDOUBLE) {
|
||
size_t q;
|
||
|
||
for(q = dst_nbits / 8; q < dst_size; q++) {
|
||
buf[j * dst_size + q] = 0x00;
|
||
hw[q] = 0x00;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
/* Are the two results the same? */
|
||
for (k=(dst_size-(dst_nbits/8)); k<dst_size; k++)
|
||
if (buf[j*dst_size+k]!=hw[k])
|
||
break;
|
||
if (k==dst_size)
|
||
continue; /*no error*/
|
||
|
||
|
||
/*
|
||
* Assume same if both results are NaN. There are many NaN bit
|
||
* patterns and the software doesn't attemt to emulate the
|
||
* hardware in this regard. Instead, software uses a single bit
|
||
* pattern for NaN by setting the significand to all ones.
|
||
*/
|
||
if (FLT_FLOAT==dst_type &&
|
||
my_isnan(dst_type, buf+j*sizeof(float)) &&
|
||
my_isnan(dst_type, hw)) {
|
||
continue;
|
||
} else if (FLT_DOUBLE==dst_type &&
|
||
my_isnan(dst_type, buf+j*sizeof(double)) &&
|
||
my_isnan(dst_type, hw)) {
|
||
continue;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if (FLT_LDOUBLE==dst_type &&
|
||
my_isnan(dst_type, buf+j*sizeof(long double)) &&
|
||
my_isnan(dst_type, hw)) {
|
||
continue;
|
||
#endif
|
||
}
|
||
|
||
/*
|
||
* Assume same if hardware result is NaN. This is because the
|
||
* hardware conversions on some machines return NaN instead of
|
||
* overflowing to +Inf or -Inf or underflowing to +0 or -0.
|
||
*/
|
||
if (my_isnan(dst_type, hw))
|
||
continue;
|
||
|
||
/*
|
||
* Instead of matching down to the bit, just make sure the
|
||
* exponents are the same and the mantissa is the same to a
|
||
* certain precision. This is needed on machines that don't
|
||
* round as expected.
|
||
* If the src number is smaller than the dst MIN float number,
|
||
* consider it okay if the converted sw and hw dst are both
|
||
* less than or equal to the dst MIN float number.
|
||
* If overflow happens when the src value is greater than
|
||
* the maximum dst value, the library assign INFINITY to dst.
|
||
* This might be different from what the compiler does, i.e.
|
||
* the SGI compiler assigns the dst's maximal value.
|
||
*/
|
||
{
|
||
double check_mant[2];
|
||
int check_expo[2];
|
||
|
||
if (FLT_FLOAT==dst_type) {
|
||
float x;
|
||
HDmemcpy(&x, &buf[j*dst_size], sizeof(float));
|
||
if (underflow &&
|
||
HDfabsf(x) <= FLT_MIN && HDfabsf(hw_f) <= FLT_MIN)
|
||
continue; /* all underflowed, no error */
|
||
if (overflow && my_isinf(dendian, buf+j*sizeof(float),
|
||
dst_size, dst_mpos, dst_msize, dst_epos, dst_esize))
|
||
continue; /* all overflowed, no error */
|
||
check_mant[0] = HDfrexpf(x, check_expo+0);
|
||
check_mant[1] = HDfrexpf(hw_f, check_expo+1);
|
||
} else if (FLT_DOUBLE==dst_type) {
|
||
double x;
|
||
HDmemcpy(&x, &buf[j*dst_size], sizeof(double));
|
||
if (underflow &&
|
||
HDfabs(x) <= DBL_MIN && HDfabs(hw_d) <= DBL_MIN)
|
||
continue; /* all underflowed, no error */
|
||
if (overflow && my_isinf(dendian, buf+j*sizeof(double),
|
||
dst_size, dst_mpos, dst_msize, dst_epos, dst_esize))
|
||
continue; /* all overflowed, no error */
|
||
check_mant[0] = HDfrexp(x, check_expo+0);
|
||
check_mant[1] = HDfrexp(hw_d, check_expo+1);
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0 && (H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE)
|
||
} else {
|
||
long double x;
|
||
HDmemcpy(&x, &buf[j*dst_size], sizeof(long double));
|
||
/* dst is largest float, no need to check underflow. */
|
||
check_mant[0] = HDfrexpl(x, check_expo+0);
|
||
check_mant[1] = HDfrexpl(hw_ld, check_expo+1);
|
||
#endif
|
||
}
|
||
/* Special check for denormalized values */
|
||
if(check_expo[0]<(-(int)dst_ebias) || check_expo[1]<(-(int)dst_ebias)) {
|
||
int expo_diff=check_expo[0]-check_expo[1];
|
||
int valid_bits=(int)((dst_ebias+dst_msize)+MIN(check_expo[0],check_expo[1]))-1;
|
||
double epsilon=1.0F;
|
||
|
||
/* Re-scale the mantissas based on any exponent difference */
|
||
if(expo_diff!=0)
|
||
check_mant[0] = HDldexp(check_mant[0],expo_diff);
|
||
|
||
/* Compute the proper epsilon */
|
||
epsilon=HDldexp(epsilon,-valid_bits);
|
||
|
||
/* Check for "close enough" fit with scaled epsilon value */
|
||
if (HDfabs(check_mant[0]-check_mant[1])<=epsilon)
|
||
continue;
|
||
} /* end if */
|
||
else {
|
||
if (check_expo[0]==check_expo[1] &&
|
||
HDfabs(check_mant[0]-check_mant[1])<FP_EPSILON)
|
||
continue;
|
||
} /* end else */
|
||
}
|
||
|
||
if (0==fails_this_test++) {
|
||
if(run_test==TEST_NOOP || run_test==TEST_NORMAL) {
|
||
H5_FAILED();
|
||
} else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL) {
|
||
H5_WARNING();
|
||
}
|
||
}
|
||
printf(" elmt %u\n", (unsigned)j);
|
||
|
||
printf(" src =");
|
||
for (k=0; k<src_size; k++)
|
||
printf(" %02x", saved[j*src_size+ENDIAN(src_size,k,sendian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)dst_size-(ssize_t)src_size)), "");
|
||
if (FLT_FLOAT==src_type) {
|
||
float x;
|
||
HDmemcpy(&x, &saved[j*src_size], sizeof(float));
|
||
printf(" %29.20e\n", (double)x);
|
||
} else if (FLT_DOUBLE==src_type) {
|
||
double x;
|
||
HDmemcpy(&x, &saved[j*src_size], sizeof(double));
|
||
printf(" %29.20e\n", x);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
} else {
|
||
long double x;
|
||
HDmemcpy(&x, &saved[j*src_size], sizeof(long double));
|
||
HDfprintf(stdout," %29.20Le\n", x);
|
||
#endif
|
||
}
|
||
|
||
printf(" dst =");
|
||
for (k=0; k<dst_size; k++)
|
||
printf(" %02x", buf[j*dst_size+ENDIAN(dst_size,k,dendian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)src_size-(ssize_t)dst_size)), "");
|
||
if (FLT_FLOAT==dst_type) {
|
||
float x;
|
||
HDmemcpy(&x, &buf[j*dst_size], sizeof(float));
|
||
printf(" %29.20e\n", (double)x);
|
||
} else if (FLT_DOUBLE==dst_type) {
|
||
double x;
|
||
HDmemcpy(&x, &buf[j*dst_size], sizeof(double));
|
||
printf(" %29.20e\n", x);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
} else {
|
||
long double x;
|
||
HDmemcpy(&x, &buf[j*dst_size], sizeof(long double));
|
||
HDfprintf(stdout," %29.20Le\n", x);
|
||
#endif
|
||
}
|
||
|
||
printf(" ans =");
|
||
for (k=0; k<dst_size; k++)
|
||
printf(" %02x", hw[ENDIAN(dst_size,k,dendian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)src_size-(ssize_t)dst_size)), "");
|
||
if (FLT_FLOAT==dst_type)
|
||
printf(" %29.20e\n", (double)hw_f);
|
||
else if (FLT_DOUBLE==dst_type)
|
||
printf(" %29.20e\n", hw_d);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
else
|
||
HDfprintf(stdout," %29.20Le\n", hw_ld);
|
||
#endif
|
||
|
||
/* If the source is normalized values, print out error message; if it is
|
||
* denormalized or special values, print out warning message.*/
|
||
if (++fails_all_tests>=max_fails) {
|
||
if(run_test==TEST_NORMAL)
|
||
HDputs(" maximum failures reached, aborting test...");
|
||
else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
|
||
HDputs(" maximum warnings reached, aborting test...");
|
||
HDputs(" (dst is library's conversion output. ans is compiler's conversion output.)");
|
||
|
||
goto done;
|
||
}
|
||
}
|
||
|
||
if(!fails_all_tests)
|
||
PASSED();
|
||
|
||
done:
|
||
if (buf) aligned_free(buf);
|
||
if (saved) aligned_free(saved);
|
||
if (aligned) HDfree(aligned);
|
||
HDfflush(stdout);
|
||
#ifdef HANDLE_SIGFPE
|
||
if(run_test==TEST_NOOP || run_test==TEST_NORMAL)
|
||
HDexit(MIN((int)fails_all_tests, 254));
|
||
else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
|
||
HDexit(0);
|
||
HDassert(0 && "Should not reach this point!");
|
||
return 1;
|
||
#else
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5();
|
||
|
||
/* If the source is normalized values, treat the failures as error;
|
||
* if it is denormalized or special values, treat the failure as warning.*/
|
||
if(run_test==TEST_NOOP || run_test==TEST_NORMAL)
|
||
return (int)fails_all_tests;
|
||
else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
|
||
return 0;
|
||
#endif
|
||
|
||
error:
|
||
if (buf) aligned_free(buf);
|
||
if (saved) aligned_free(saved);
|
||
if (aligned) HDfree(aligned);
|
||
HDfflush(stdout);
|
||
#ifdef HANDLE_SIGFPE
|
||
if(run_test==TEST_NOOP || run_test==TEST_NORMAL)
|
||
HDexit(MIN(MAX((int)fails_all_tests, 1), 254));
|
||
else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
|
||
HDexit(1);
|
||
HDassert(0 && "Should not reach this point!");
|
||
return 1;
|
||
#else
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5();
|
||
|
||
if(run_test==TEST_NOOP || run_test==TEST_NORMAL)
|
||
return MAX((int)fails_all_tests, 1);
|
||
else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
|
||
return 1;
|
||
#endif
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: test_conv_int_fp
|
||
*
|
||
* Purpose: Test conversion between integer and float values
|
||
* from SRC to DST. These types should be any combination of:
|
||
*
|
||
* H5T_NATIVE_SCHAR H5T_NATIVE_FLOAT
|
||
* H5T_NATIVE_SHORT H5T_NATIVE_DOUBLE
|
||
* H5T_NATIVE_INT H5T_NATIVE_LDOUBLE
|
||
* H5T_NATIVE_LONG
|
||
* H5T_NATIVE_LLONG
|
||
*
|
||
* Return: Success: 0
|
||
*
|
||
* Failure: number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Thursday, November 6, 2003
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
test_conv_int_fp(const char *name, int run_test, hid_t src, hid_t dst)
|
||
{
|
||
hid_t dxpl_id; /*dataset transfer property list*/
|
||
int fill_value=9; /*fill value for conversion exception*/
|
||
H5T_conv_except_func_t op; /*returned callback function for conversion exception*/
|
||
void *user_data; /*returned pointer to user data passed in to the callback*/
|
||
hbool_t except_set = FALSE; /*whether user's exception handling is set*/
|
||
size_t nelmts=0; /*num values per test */
|
||
const size_t max_fails=40; /*max number of failures*/
|
||
size_t fails_all_tests=0; /*number of failures */
|
||
size_t fails_this_test; /*fails for this test */
|
||
char str[256]; /*hello string */
|
||
dtype_t src_type; /*data types */
|
||
dtype_t dst_type; /*data types */
|
||
const char *src_type_name=NULL; /*source type name */
|
||
const char *dst_type_name=NULL; /*destination type name */
|
||
int sendian; /*source endianess */
|
||
int dendian; /*destination endianess */
|
||
size_t src_size, dst_size; /*type sizes */
|
||
unsigned char *buf=NULL; /*buffer for conversion */
|
||
unsigned char *saved=NULL; /*original values */
|
||
size_t j, k; /*counters */
|
||
unsigned char *hw=NULL; /*hardware conv result */
|
||
unsigned char src_bits[32]; /*src value in LE order */
|
||
unsigned char dst_bits[32]; /*dest value in LE order*/
|
||
size_t src_nbits; /*source length in bits */
|
||
size_t dst_nbits; /*dst length in bits */
|
||
void *aligned=NULL; /*aligned temp buffer */
|
||
float hw_float=0;
|
||
double hw_double=0;
|
||
long double hw_ldouble=0;
|
||
signed char hw_schar=0;
|
||
unsigned char hw_uchar=0;
|
||
short hw_short=0;
|
||
unsigned short hw_ushort=0;
|
||
int hw_int=0;
|
||
unsigned hw_uint=0;
|
||
long hw_long=0;
|
||
unsigned long hw_ulong=0;
|
||
long long hw_llong=0;
|
||
unsigned long long hw_ullong=0;
|
||
|
||
/* What is the name of the source type */
|
||
if (H5Tequal(src, H5T_NATIVE_SCHAR)) {
|
||
src_type_name = "signed char";
|
||
src_type = INT_SCHAR;
|
||
} else if (H5Tequal(src, H5T_NATIVE_UCHAR)) {
|
||
src_type_name = "unsigned char";
|
||
src_type = INT_UCHAR;
|
||
} else if (H5Tequal(src, H5T_NATIVE_SHORT)) {
|
||
src_type_name = "short";
|
||
src_type = INT_SHORT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_USHORT)) {
|
||
src_type_name = "unsigned short";
|
||
src_type = INT_USHORT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_INT)) {
|
||
src_type_name = "int";
|
||
src_type = INT_INT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_UINT)) {
|
||
src_type_name = "unsigned int";
|
||
src_type = INT_UINT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_LONG)) {
|
||
src_type_name = "long";
|
||
src_type = INT_LONG;
|
||
} else if (H5Tequal(src, H5T_NATIVE_ULONG)) {
|
||
src_type_name = "unsigned long";
|
||
src_type = INT_ULONG;
|
||
} else if (H5Tequal(src, H5T_NATIVE_LLONG)) {
|
||
src_type_name = "long long";
|
||
src_type = INT_LLONG;
|
||
} else if (H5Tequal(src, H5T_NATIVE_ULLONG)) {
|
||
src_type_name = "unsigned long long";
|
||
src_type = INT_ULLONG;
|
||
} else if (H5Tequal(src, H5T_NATIVE_FLOAT)) {
|
||
src_type_name = "float";
|
||
src_type = FLT_FLOAT;
|
||
} else if (H5Tequal(src, H5T_NATIVE_DOUBLE)) {
|
||
src_type_name = "double";
|
||
src_type = FLT_DOUBLE;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if (H5Tequal(src, H5T_NATIVE_LDOUBLE)) {
|
||
src_type_name = "long double";
|
||
src_type = FLT_LDOUBLE;
|
||
#endif
|
||
} else {
|
||
src_type_name = "UNKNOWN";
|
||
src_type = OTHER;
|
||
}
|
||
|
||
/* What is the name of the destination type */
|
||
if (H5Tequal(dst, H5T_NATIVE_SCHAR)) {
|
||
dst_type_name = "signed char";
|
||
dst_type = INT_SCHAR;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_UCHAR)) {
|
||
dst_type_name = "unsigned char";
|
||
dst_type = INT_UCHAR;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_SHORT)) {
|
||
dst_type_name = "short";
|
||
dst_type = INT_SHORT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_USHORT)) {
|
||
dst_type_name = "unsigned short";
|
||
dst_type = INT_USHORT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_INT)) {
|
||
dst_type_name = "int";
|
||
dst_type = INT_INT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_UINT)) {
|
||
dst_type_name = "unsigned int";
|
||
dst_type = INT_UINT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_LONG)) {
|
||
dst_type_name = "long";
|
||
dst_type = INT_LONG;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_ULONG)) {
|
||
dst_type_name = "unsigned long";
|
||
dst_type = INT_ULONG;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_LLONG)) {
|
||
dst_type_name = "long long";
|
||
dst_type = INT_LLONG;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_ULLONG)) {
|
||
dst_type_name = "unsigned long long";
|
||
dst_type = INT_ULLONG;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_FLOAT)) {
|
||
dst_type_name = "float";
|
||
dst_type = FLT_FLOAT;
|
||
} else if (H5Tequal(dst, H5T_NATIVE_DOUBLE)) {
|
||
dst_type_name = "double";
|
||
dst_type = FLT_DOUBLE;
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if (H5Tequal(dst, H5T_NATIVE_LDOUBLE)) {
|
||
dst_type_name = "long double";
|
||
dst_type = FLT_LDOUBLE;
|
||
#endif
|
||
} else {
|
||
dst_type_name = "UNKNOWN";
|
||
dst_type = OTHER;
|
||
}
|
||
|
||
/* Sanity checks */
|
||
if (OTHER==src_type || OTHER==dst_type) {
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
printf("%-70s", str);
|
||
H5_FAILED();
|
||
HDputs(" Unknown data type.");
|
||
goto error;
|
||
}
|
||
|
||
if ((INT_SCHAR==src_type || INT_UCHAR==src_type || INT_SHORT==src_type ||
|
||
INT_USHORT==src_type || INT_INT==src_type || INT_UINT==src_type ||
|
||
INT_LONG==src_type || INT_ULONG==src_type || INT_LLONG==src_type ||
|
||
INT_ULLONG==src_type) &&
|
||
(FLT_FLOAT!=dst_type && FLT_DOUBLE!=dst_type
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
&& FLT_LDOUBLE!=dst_type
|
||
#endif
|
||
)) {
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
printf("%-70s", str);
|
||
H5_FAILED();
|
||
HDputs(" 1. Not an integer-float conversion.");
|
||
goto error;
|
||
}
|
||
|
||
if ((FLT_FLOAT==src_type || FLT_DOUBLE==src_type
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
|| FLT_LDOUBLE==src_type
|
||
#endif
|
||
)
|
||
&& (INT_SCHAR!=dst_type && INT_UCHAR!=dst_type && INT_SHORT!=dst_type
|
||
&& INT_USHORT!=dst_type && INT_INT!=dst_type && INT_UINT!=dst_type
|
||
&& INT_LONG!=dst_type && INT_ULONG!=dst_type && INT_LLONG!=dst_type
|
||
&& INT_ULLONG!=dst_type)) {
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
printf("%-70s", str);
|
||
H5_FAILED();
|
||
HDputs(" 2. Not a float-integer conversion.");
|
||
goto error;
|
||
}
|
||
|
||
if (INT_SCHAR==src_type || INT_UCHAR==src_type || INT_SHORT==src_type ||
|
||
INT_USHORT==src_type || INT_INT==src_type || INT_UINT==src_type ||
|
||
INT_LONG==src_type || INT_ULONG==src_type || INT_LLONG==src_type ||
|
||
INT_ULLONG==src_type) {
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
printf("%-70s", str);
|
||
HDfflush(stdout);
|
||
fails_this_test=0;
|
||
} else {
|
||
if(run_test==TEST_NORMAL)
|
||
HDsnprintf(str, sizeof(str), "Testing %s normalized %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else if(run_test==TEST_DENORM)
|
||
HDsnprintf(str, sizeof(str), "Testing %s denormalized %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
else
|
||
HDsnprintf(str, sizeof(str), "Testing %s special %s -> %s conversions",
|
||
name, src_type_name, dst_type_name);
|
||
printf("%-70s", str);
|
||
HDfflush(stdout);
|
||
fails_this_test=0;
|
||
}
|
||
|
||
/* Some information about datatypes */
|
||
sendian = H5Tget_order(src);
|
||
dendian = H5Tget_order(dst);
|
||
src_size = H5Tget_size(src);
|
||
dst_size = H5Tget_size(dst);
|
||
src_nbits = H5Tget_precision(src); /* not 8*src_size, esp on J90 - QAK */
|
||
dst_nbits = H5Tget_precision(dst); /* not 8*dst_size, esp on J90 - QAK */
|
||
aligned = HDcalloc((size_t)1, MAX(sizeof(long double), sizeof(long long)));
|
||
#ifdef SHOW_OVERFLOWS
|
||
noverflows_g = 0;
|
||
#endif
|
||
|
||
/* This is for some Linux systems where long double has the size
|
||
* 12 bytes but precision is 10 bytes. The 2 unused bytes may
|
||
* have garbage causing wrong value comparison.
|
||
*/
|
||
HDmemset(&hw_ldouble, 0, sizeof(long double));
|
||
|
||
/* Create a dataset transfer property list and datatype conversion
|
||
* exception handler function and pass in fill value. This is mainly
|
||
* for NetCDF compatibility, which requests fill in fill value when
|
||
* conversion exception happens. We only test (unsigned) int - float
|
||
* and float - (unsigned) int conversions, which should cover more cases.
|
||
*/
|
||
if((dxpl_id = H5Pcreate(H5P_DATASET_XFER)) < 0)
|
||
goto error;
|
||
|
||
if((src_type == INT_INT && dst_type == FLT_FLOAT) ||
|
||
(src_type == INT_UINT && dst_type == FLT_FLOAT) ||
|
||
(src_type == FLT_FLOAT && dst_type == INT_UINT) ||
|
||
(src_type == FLT_FLOAT && dst_type == INT_INT)) {
|
||
if(H5Pset_type_conv_cb(dxpl_id, except_func, &fill_value) < 0)
|
||
goto error;
|
||
else
|
||
except_set = TRUE;
|
||
|
||
if(H5Pget_type_conv_cb(dxpl_id, &op, &user_data) < 0)
|
||
goto error;
|
||
|
||
if(op != except_func || *(int*)user_data != fill_value)
|
||
goto error;
|
||
}
|
||
|
||
/* Allocate and initialize the source buffer through macro INIT_INTEGER if the source is integer,
|
||
* INIT_FP_NORM if floating-point. The BUF will be used for the conversion while the SAVED buffer will be
|
||
* used for the comparison later.
|
||
*/
|
||
if(src_type == INT_SCHAR) {
|
||
INIT_INTEGER(signed char, SCHAR_MAX, SCHAR_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_UCHAR) {
|
||
INIT_INTEGER(unsigned char, UCHAR_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_SHORT) {
|
||
INIT_INTEGER(short, SHRT_MAX, SHRT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_USHORT) {
|
||
INIT_INTEGER(unsigned short, USHRT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_INT) {
|
||
INIT_INTEGER(int, INT_MAX, INT_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_UINT) {
|
||
INIT_INTEGER(unsigned int, UINT_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_LONG) {
|
||
INIT_INTEGER(long, LONG_MAX, LONG_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_ULONG) {
|
||
INIT_INTEGER(unsigned long, ULONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_LLONG) {
|
||
INIT_INTEGER(long long, LLONG_MAX, LLONG_MIN, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == INT_ULLONG) {
|
||
INIT_INTEGER(unsigned long long, ULLONG_MAX, 0, src_size, dst_size, src_nbits, buf, saved, nelmts);
|
||
} else if(src_type == FLT_FLOAT) {
|
||
if(run_test==TEST_NORMAL) {
|
||
INIT_FP_NORM(float, FLT_MAX, FLT_MIN, FLT_MAX_10_EXP, FLT_MIN_10_EXP,
|
||
src_size, dst_size, buf, saved, nelmts);
|
||
} else if(run_test==TEST_DENORM) {
|
||
INIT_FP_DENORM(float, FLT_MANT_DIG, src_size, src_nbits, sendian, dst_size,
|
||
buf, saved, nelmts);
|
||
} else {
|
||
INIT_FP_SPECIAL(src_size, src_nbits, sendian, FLT_MANT_DIG, dst_size, buf, saved, nelmts);
|
||
}
|
||
} else if(src_type == FLT_DOUBLE) {
|
||
if(run_test==TEST_NORMAL) {
|
||
INIT_FP_NORM(double, DBL_MAX, DBL_MIN, DBL_MAX_10_EXP, DBL_MIN_10_EXP,
|
||
src_size, dst_size, buf, saved, nelmts);
|
||
} else if(run_test==TEST_DENORM) {
|
||
INIT_FP_DENORM(double, DBL_MANT_DIG, src_size, src_nbits, sendian, dst_size,
|
||
buf, saved, nelmts);
|
||
} else {
|
||
INIT_FP_SPECIAL(src_size, src_nbits, sendian, DBL_MANT_DIG, dst_size, buf, saved, nelmts);
|
||
}
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
} else if(src_type == FLT_LDOUBLE) {
|
||
if(run_test==TEST_NORMAL) {
|
||
INIT_FP_NORM(long double, LDBL_MAX, LDBL_MIN, LDBL_MAX_10_EXP, LDBL_MIN_10_EXP,
|
||
src_size, dst_size, buf, saved, nelmts);
|
||
} else if(run_test==TEST_DENORM) {
|
||
INIT_FP_DENORM(long double, LDBL_MANT_DIG, src_size, src_nbits, sendian, dst_size,
|
||
buf, saved, nelmts);
|
||
} else {
|
||
INIT_FP_SPECIAL(src_size, src_nbits, sendian, LDBL_MANT_DIG, dst_size, buf, saved, nelmts);
|
||
}
|
||
#endif
|
||
} else
|
||
goto error;
|
||
|
||
/* Perform the conversion */
|
||
if(H5Tconvert(src, dst, nelmts, buf, NULL, dxpl_id) < 0)
|
||
goto error;
|
||
|
||
/* Check the results from the library against hardware */
|
||
for (j=0; j<nelmts; j++) {
|
||
if(FLT_FLOAT==src_type || FLT_DOUBLE==src_type
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
|| FLT_LDOUBLE==src_type
|
||
#endif
|
||
)
|
||
if(my_isnan(src_type, saved+j*src_size))
|
||
continue;
|
||
|
||
if (FLT_FLOAT==dst_type) {
|
||
hw = (unsigned char*)&hw_float;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_float = (float)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_float = (float)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_float = (float)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_float = (float)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_float = (float)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_float = (float)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_float = (float)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_float = (float)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_float = (float)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_float = (float)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (FLT_DOUBLE==dst_type) {
|
||
hw = (unsigned char*)&hw_double;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_double = (double)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_double = (double)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_double = (double)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_double = (double)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_double = (double)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_double = (double)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_double = (double)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_double = (double)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_double = (double)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_double = (double)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
} else if (FLT_LDOUBLE==dst_type) {
|
||
hw = (unsigned char*)&hw_ldouble;
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
hw_ldouble = (long double)(*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
hw_ldouble = (long double)(*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
hw_ldouble = (long double)(*((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
hw_ldouble = (long double)(*((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
hw_ldouble = (long double)(*((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
hw_ldouble = (long double)(*((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
hw_ldouble = (long double)(*((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
hw_ldouble = (long double)(*((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
hw_ldouble = (long double)(*((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
hw_ldouble = (long double)(*((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
case FLT_DOUBLE:
|
||
case FLT_LDOUBLE:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
#endif
|
||
} else if (INT_SCHAR==dst_type) {
|
||
hw = (unsigned char*)&hw_schar;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_schar = (signed char)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_schar = (signed char)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_schar = (signed char)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_UCHAR==dst_type) {
|
||
hw = (unsigned char*)&hw_uchar;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_uchar = (unsigned char)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_uchar = (unsigned char)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_uchar = (unsigned char)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_SHORT==dst_type) {
|
||
hw = (unsigned char*)&hw_short;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_short = (short)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_short = (short)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_short = (short)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_USHORT==dst_type) {
|
||
hw = (unsigned char*)&hw_ushort;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_ushort = (unsigned short)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_ushort = (unsigned short)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_ushort = (unsigned short)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_INT==dst_type) {
|
||
hw = (unsigned char*)&hw_int;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_int = (int)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_int = (int)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_int = (int)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_UINT==dst_type) {
|
||
hw = (unsigned char*)&hw_uint;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_uint = (unsigned int)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_uint = (unsigned int)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_uint = (unsigned int)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_LONG==dst_type) {
|
||
hw = (unsigned char*)&hw_long;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_long = (long)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_long = (long)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_long = (long)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_ULONG==dst_type) {
|
||
hw = (unsigned char*)&hw_ulong;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_ulong = (unsigned long)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_ulong = (unsigned long)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_ulong = (unsigned long)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_LLONG==dst_type) {
|
||
hw = (unsigned char*)&hw_llong;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_llong = (long long)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_llong = (long long)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_llong = (long long)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
} else if (INT_ULLONG==dst_type) {
|
||
hw = (unsigned char*)&hw_ullong;
|
||
switch (src_type) {
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
hw_ullong = (unsigned long long)(*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
hw_ullong = (unsigned long long)(*((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
hw_ullong = (unsigned long long)(*((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case INT_SCHAR:
|
||
case INT_UCHAR:
|
||
case INT_SHORT:
|
||
case INT_USHORT:
|
||
case INT_INT:
|
||
case INT_UINT:
|
||
case INT_LONG:
|
||
case INT_ULONG:
|
||
case INT_LLONG:
|
||
case INT_ULLONG:
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* Make certain that there isn't some weird number of destination bits */
|
||
assert(dst_nbits%8==0);
|
||
|
||
/* For Intel machines, the size of "long double" is 12 bytes, precision
|
||
* is 80 bits; for AMD processors, the size of "long double" is 16 bytes,
|
||
* precision is 80 bits. During hardware conversion, the last few unused
|
||
* bytes may have garbage in them. Clean them out with 0s before compare
|
||
* the values.
|
||
*/
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
if(dendian==H5T_ORDER_LE && dst_type==FLT_LDOUBLE) {
|
||
unsigned int q;
|
||
for(q=dst_nbits/8; q<dst_size; q++) {
|
||
buf[j*dst_size+q] = 0x00;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
/* Are the two results the same? */
|
||
for (k=(dst_size-(dst_nbits/8)); k<dst_size; k++)
|
||
if (buf[j*dst_size+k]!=hw[k])
|
||
break;
|
||
if (k==dst_size)
|
||
continue; /*no error*/
|
||
|
||
/*
|
||
* Convert the source and destination values to little endian
|
||
* order so we can use the HDF5 bit vector operations to test
|
||
* certain things. These routines have already been tested by
|
||
* the `bittests' program.
|
||
*/
|
||
|
||
if ((FLT_FLOAT==src_type || FLT_DOUBLE==src_type) && sendian==H5T_ORDER_VAX) {
|
||
for (k = 0; k < src_size; k += 2) {
|
||
src_bits[k] = saved[j*src_size + (src_size - 2) - k];
|
||
src_bits[k + 1] = saved[j*src_size + (src_size - 1) - k];
|
||
}
|
||
} else {
|
||
for (k=0; k<src_size; k++)
|
||
src_bits[src_size-(k+1)] = saved[j*src_size+ENDIAN(src_size, k, sendian)];
|
||
}
|
||
|
||
for (k=0; k<dst_size; k++)
|
||
dst_bits[dst_size-(k+1)] = buf[j*dst_size+ENDIAN(dst_size, k, dendian)];
|
||
|
||
/* Test library's default overflow handling:
|
||
* Hardware usually doesn't handle overflows too gracefully. The
|
||
* hardware conversion result during overflows is usually garbage
|
||
* so we must handle those cases differetly when checking results.
|
||
*
|
||
* Test user's exception handler when overflows:
|
||
* Try to follow the except_func callback function to check if the
|
||
* desired value was set.
|
||
*/
|
||
if ((FLT_FLOAT==src_type || FLT_DOUBLE==src_type
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
|| FLT_LDOUBLE==src_type
|
||
#endif
|
||
)
|
||
&& (INT_SCHAR==dst_type || INT_SHORT==dst_type || INT_INT==dst_type
|
||
|| INT_LONG==dst_type || INT_LLONG==dst_type)) {
|
||
if(0==H5T__bit_get_d(src_bits, src_nbits-1, (size_t)1) &&
|
||
overflows(src_bits, src, dst_nbits-1)) {
|
||
/*
|
||
* Source is positive and the magnitude is too large for
|
||
* the destination. The destination should be set to the
|
||
* maximum possible value: 0x7f...f
|
||
*/
|
||
if(!except_set) {
|
||
if (0==H5T__bit_get_d(dst_bits, dst_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(dst_bits, (size_t)0, dst_nbits-1, H5T_BIT_LSB, 0) < 0)
|
||
continue; /*no error*/
|
||
} else {
|
||
/* fill_value is small so we know only the 1st byte is set */
|
||
if (dst_bits[0] == fill_value)
|
||
continue; /*no error*/
|
||
}
|
||
} else if (1==H5T__bit_get_d(src_bits, src_nbits-1, (size_t)1) &&
|
||
overflows(src_bits, src, dst_nbits-1)) {
|
||
/*
|
||
* Source is negative but the magnitude is too large for
|
||
* the destination. The destination should be set to the
|
||
* smallest possible value: 0x80...0
|
||
*/
|
||
if(!except_set) {
|
||
if (1==H5T__bit_get_d(dst_bits, dst_nbits-1, (size_t)1) &&
|
||
H5T__bit_find(dst_bits, (size_t)0, dst_nbits-1, H5T_BIT_LSB, 1) < 0)
|
||
continue; /*no error*/
|
||
} else {
|
||
if (dst_bits[0] == fill_value)
|
||
continue; /*no error*/
|
||
}
|
||
}
|
||
}
|
||
|
||
if ((FLT_FLOAT==src_type || FLT_DOUBLE==src_type
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
|| FLT_LDOUBLE==src_type
|
||
#endif
|
||
)
|
||
&& (INT_UCHAR==dst_type || INT_USHORT==dst_type || INT_UINT==dst_type
|
||
|| INT_ULONG==dst_type || INT_ULLONG==dst_type)) {
|
||
if (H5T__bit_get_d(src_bits, src_nbits-1, (size_t)1)) {
|
||
/*
|
||
* The source is negative so the result should be zero.
|
||
* The source is negative if the most significant bit is
|
||
* set. The destination is zero if all bits are zero.
|
||
*/
|
||
if(!except_set) {
|
||
if (H5T__bit_find(dst_bits, (size_t)0, dst_nbits, H5T_BIT_LSB, 1) < 0)
|
||
continue; /*no error*/
|
||
} else {
|
||
if (dst_bits[0] == fill_value)
|
||
continue; /*no error*/
|
||
}
|
||
} else if (overflows(src_bits, src, dst_nbits)) {
|
||
/*
|
||
* The source is a value with a magnitude too large for
|
||
* the destination. The destination should be the
|
||
* largest possible value: 0xff...f
|
||
*/
|
||
if(!except_set) {
|
||
if (H5T__bit_find(dst_bits, (size_t)0, dst_nbits, H5T_BIT_LSB, 0) < 0)
|
||
continue; /*no error*/
|
||
} else {
|
||
if (dst_bits[0] == fill_value)
|
||
continue; /*no error*/
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Print errors */
|
||
if (0==fails_this_test++) {
|
||
if(run_test==TEST_NORMAL) {
|
||
H5_FAILED();
|
||
} else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL) {
|
||
H5_WARNING();
|
||
}
|
||
}
|
||
printf(" elmt %u: \n", (unsigned)j);
|
||
|
||
printf(" src = ");
|
||
for (k=0; k<src_size; k++)
|
||
printf(" %02x", saved[j*src_size+ENDIAN(src_size, k, sendian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)dst_size-(ssize_t)src_size)), "");
|
||
switch (src_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(signed char), sizeof(signed char));
|
||
printf(" %29d\n", (int)*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
printf(" %29u\n", (unsigned)*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(short), sizeof(short));
|
||
printf(" %29hd\n", *((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
printf(" %29hu\n", *((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, saved+j*sizeof(int), sizeof(int));
|
||
printf(" %29d\n", *((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned), sizeof(unsigned));
|
||
printf(" %29u\n", *((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long), sizeof(long));
|
||
printf(" %29ld\n", *((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
printf(" %29lu\n", *((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(long long), sizeof(long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"d\n", *((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, saved+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"u\n", *((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, saved+j*sizeof(float), sizeof(float));
|
||
printf(" %29f\n", (double)*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(double), sizeof(double));
|
||
printf(" %29f\n", *((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, saved+j*sizeof(long double), sizeof(long double));
|
||
printf(" %29Lf\n", *((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
|
||
printf(" dst = ");
|
||
for (k=0; k<dst_size; k++)
|
||
printf(" %02x", buf[j*dst_size+ENDIAN(dst_size, k, dendian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)src_size-(ssize_t)dst_size)), "");
|
||
switch (dst_type) {
|
||
case INT_SCHAR:
|
||
HDmemcpy(aligned, buf+j*sizeof(signed char), sizeof(signed char));
|
||
printf(" %29d\n", (int)*((signed char*)aligned));
|
||
break;
|
||
case INT_UCHAR:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned char), sizeof(unsigned char));
|
||
printf(" %29u\n", (unsigned)*((unsigned char*)aligned));
|
||
break;
|
||
case INT_SHORT:
|
||
HDmemcpy(aligned, buf+j*sizeof(short), sizeof(short));
|
||
printf(" %29hd\n", *((short*)aligned));
|
||
break;
|
||
case INT_USHORT:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned short), sizeof(unsigned short));
|
||
printf(" %29hu\n", *((unsigned short*)aligned));
|
||
break;
|
||
case INT_INT:
|
||
HDmemcpy(aligned, buf+j*sizeof(int), sizeof(int));
|
||
printf(" %29d\n", *((int*)aligned));
|
||
break;
|
||
case INT_UINT:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned), sizeof(unsigned));
|
||
printf(" %29u\n", *((unsigned*)aligned));
|
||
break;
|
||
case INT_LONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(long), sizeof(long));
|
||
printf(" %29ld\n", *((long*)aligned));
|
||
break;
|
||
case INT_ULONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned long), sizeof(unsigned long));
|
||
printf(" %29lu\n", *((unsigned long*)aligned));
|
||
break;
|
||
case INT_LLONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(long long), sizeof(long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"d\n", *((long long*)aligned));
|
||
break;
|
||
case INT_ULLONG:
|
||
HDmemcpy(aligned, buf+j*sizeof(unsigned long long), sizeof(unsigned long long));
|
||
HDfprintf(stdout," %29"H5_PRINTF_LL_WIDTH"u\n", *((unsigned long long*)aligned));
|
||
break;
|
||
case FLT_FLOAT:
|
||
HDmemcpy(aligned, buf+j*sizeof(float), sizeof(float));
|
||
printf(" %29f\n", (double)*((float*)aligned));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
HDmemcpy(aligned, buf+j*sizeof(double), sizeof(double));
|
||
printf(" %29f\n", *((double*)aligned));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
HDmemcpy(aligned, buf+j*sizeof(long double), sizeof(long double));
|
||
printf(" %29Lf\n", *((long double*)aligned));
|
||
break;
|
||
#endif
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
|
||
printf(" ans = ");
|
||
for (k=0; k<dst_size; k++)
|
||
printf(" %02x", hw[ENDIAN(dst_size, k, dendian)]);
|
||
printf("%*s", (int)(3*MAX(0, (ssize_t)src_size-(ssize_t)dst_size)), "");
|
||
switch (dst_type) {
|
||
case INT_SCHAR:
|
||
printf(" %29d\n", (int)*((signed char*)hw));
|
||
break;
|
||
case INT_UCHAR:
|
||
printf(" %29u\n", (unsigned)*((unsigned char*)hw));
|
||
break;
|
||
case INT_SHORT:
|
||
printf(" %29hd\n", *((short*)hw));
|
||
break;
|
||
case INT_USHORT:
|
||
printf(" %29hu\n", *((unsigned short*)hw));
|
||
break;
|
||
case INT_INT:
|
||
printf(" %29d\n", *((int*)hw));
|
||
break;
|
||
case INT_UINT:
|
||
printf(" %29u\n", *((unsigned int*)hw));
|
||
break;
|
||
case INT_LONG:
|
||
printf(" %29ld\n", *((long*)hw));
|
||
break;
|
||
case INT_ULONG:
|
||
printf(" %29lu\n", *((unsigned long*)hw));
|
||
break;
|
||
case INT_LLONG:
|
||
printf(" %29"H5_PRINTF_LL_WIDTH"d\n", *((long long*)hw));
|
||
break;
|
||
case INT_ULLONG:
|
||
printf(" %29"H5_PRINTF_LL_WIDTH"u\n", *((unsigned long long*)hw));
|
||
break;
|
||
case FLT_FLOAT:
|
||
printf(" %29f\n", (double)*((float*)hw));
|
||
break;
|
||
case FLT_DOUBLE:
|
||
printf(" %29f\n", *((double*)hw));
|
||
break;
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
case FLT_LDOUBLE:
|
||
printf(" %29Lf\n", *((long double*)hw));
|
||
break;
|
||
#endif
|
||
case OTHER:
|
||
default:
|
||
HDassert(0 && "Unknown type");
|
||
break;
|
||
}
|
||
|
||
/* If the source is normalized values, print out error message; if it is
|
||
* denormalized or special values, print out warning message.*/
|
||
if (++fails_all_tests>=max_fails) {
|
||
if(run_test==TEST_NORMAL)
|
||
HDputs(" maximum failures reached, aborting test...");
|
||
else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
|
||
HDputs(" maximum warnings reached, aborting test...");
|
||
HDputs(" (dst is library's conversion output. ans is compiler's conversion output.)");
|
||
|
||
goto done;
|
||
}
|
||
}
|
||
|
||
if(!fails_all_tests)
|
||
PASSED();
|
||
|
||
done:
|
||
if (buf) aligned_free(buf);
|
||
if (saved) aligned_free(saved);
|
||
if (aligned) HDfree(aligned);
|
||
HDfflush(stdout);
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
/* If the source is normalized floating values, treat the failures as error;
|
||
* if it is denormalized or special floating values, treat the failure as warning.*/
|
||
if(run_test==TEST_NORMAL)
|
||
return (int)fails_all_tests;
|
||
else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
|
||
return 0;
|
||
|
||
error:
|
||
if (buf) aligned_free(buf);
|
||
if (saved) aligned_free(saved);
|
||
if (aligned) HDfree(aligned);
|
||
HDfflush(stdout);
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5(); /*print statistics*/
|
||
|
||
if(run_test==TEST_NORMAL)
|
||
return MAX((int)fails_all_tests, 1);
|
||
else {
|
||
HDassert(run_test==TEST_DENORM || run_test==TEST_SPECIAL);
|
||
return 1;
|
||
}
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: overflows
|
||
*
|
||
* Purpose: When convert from float or double to any integer type,
|
||
* check if overflow occurs.
|
||
*
|
||
*
|
||
* Return: TRUE: overflow happens
|
||
*
|
||
* FALSE: no overflow
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Monday, Nov 17, 2003
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static hbool_t
|
||
overflows(unsigned char *origin_bits, hid_t src_id, size_t dst_num_bits)
|
||
{
|
||
hbool_t ret_value=FALSE;
|
||
hsize_t expt;
|
||
size_t mant_digits=0, expt_digits=0, bias=0;
|
||
size_t epos, mpos;
|
||
size_t src_prec=0; /*source type precision in bits*/
|
||
H5T_norm_t norm;
|
||
ssize_t indx;
|
||
unsigned char bits[32], mant_bits[32];
|
||
|
||
HDmemset(bits, 0, (size_t)32);
|
||
HDmemset(mant_bits, 0, (size_t)32);
|
||
|
||
/*
|
||
* Sometimes, type size isn't equal to the precision like Linux's "long
|
||
* double", where size is 96 bits and precision is 80 bits.
|
||
*/
|
||
|
||
src_prec = H5Tget_precision(src_id);
|
||
H5Tget_fields(src_id, NULL, &epos, &expt_digits, &mpos, &mant_digits);
|
||
bias = H5Tget_ebias(src_id);
|
||
norm = H5Tget_norm(src_id);
|
||
|
||
HDmemcpy(bits, origin_bits, src_prec/8+1);
|
||
|
||
/*Check for special cases: +Inf, -Inf*/
|
||
if (H5T__bit_find (bits, mpos, mant_digits, H5T_BIT_LSB, TRUE) < 0) {
|
||
if (H5T__bit_find (bits, epos, expt_digits, H5T_BIT_LSB, FALSE) < 0) {
|
||
ret_value=TRUE;
|
||
goto done;
|
||
}
|
||
} else if (H5T_NORM_NONE==norm && H5T__bit_find (bits, mpos, mant_digits-1,
|
||
H5T_BIT_LSB, TRUE) < 0 && H5T__bit_find (bits, epos, expt_digits,
|
||
H5T_BIT_LSB, FALSE) < 0) {
|
||
/*This is a special case for the source of no implied mantissa bit.
|
||
*If the exponent bits are all 1s and only the 1st bit of mantissa
|
||
*is set to 1. It's infinity. The Intel-Linux "long double" is this case.*/
|
||
ret_value=TRUE;
|
||
goto done;
|
||
}
|
||
|
||
/* get exponent */
|
||
expt = H5T__bit_get_d(bits, mant_digits, expt_digits) - bias;
|
||
|
||
if(expt>=(dst_num_bits-1)) {
|
||
ret_value=TRUE;
|
||
goto done;
|
||
}
|
||
|
||
/* get significand */
|
||
H5T__bit_copy (mant_bits, (size_t)0, bits, (size_t)0, mant_digits);
|
||
|
||
|
||
/* restore implicit bit if normalization is implied*/
|
||
if(norm == H5T_NORM_IMPLIED) {
|
||
H5T__bit_inc(mant_bits, mant_digits, (size_t)1);
|
||
mant_digits++;
|
||
}
|
||
|
||
/* shift significand */
|
||
H5T__bit_shift (mant_bits, (ssize_t)(expt-expt_digits), (size_t)0, (size_t)(32 * 8));
|
||
|
||
indx = H5T__bit_find(mant_bits, (size_t)0, (size_t)(32 * 8), H5T_BIT_MSB, 1);
|
||
|
||
if((size_t)indx>=dst_num_bits)
|
||
ret_value=TRUE;
|
||
|
||
done:
|
||
return ret_value;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: run_integer_tests
|
||
*
|
||
* Purpose: Runs all integer tests.
|
||
*
|
||
* Return: Number of errors
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Tuesday, November 24, 1998
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
run_integer_tests(const char *name)
|
||
{
|
||
int nerrors = 0;
|
||
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_ULONG);
|
||
#endif
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SCHAR, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_ULONG);
|
||
#endif
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UCHAR, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_ULONG);
|
||
#endif
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_SHORT, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_ULONG);
|
||
#endif
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_USHORT, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_ULONG);
|
||
#endif
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_INT, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_INT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_ULONG);
|
||
#endif
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_UINT, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_UINT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_ULONG);
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LONG, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_UINT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_LONG);
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULONG, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_ULONG);
|
||
#endif
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_LLONG, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_ULONG);
|
||
#endif
|
||
nerrors += test_conv_int_1(name, H5T_NATIVE_ULLONG, H5T_NATIVE_LLONG);
|
||
#endif
|
||
|
||
return nerrors;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: run_fp_tests
|
||
*
|
||
* Purpose: Runs all floating-point tests.
|
||
*
|
||
* Return: Number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Tuesday, March 22, 2005
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
run_fp_tests(const char *name)
|
||
{
|
||
int nerrors = 0;
|
||
|
||
if(!strcmp(name, "noop")) {
|
||
nerrors += test_conv_flt_1("noop", TEST_NOOP, H5T_NATIVE_FLOAT, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_flt_1("noop", TEST_NOOP, H5T_NATIVE_DOUBLE, H5T_NATIVE_DOUBLE);
|
||
#if H5_SIZEOF_LONG_DOUBLE !=0
|
||
nerrors += test_conv_flt_1("noop", TEST_NOOP, H5T_NATIVE_LDOUBLE, H5T_NATIVE_LDOUBLE);
|
||
#endif
|
||
goto done;
|
||
}
|
||
|
||
/*Test normalized values. TEST_NORMAL indicates normalized values.*/
|
||
nerrors += test_conv_flt_1(name, TEST_NORMAL, H5T_NATIVE_FLOAT, H5T_NATIVE_DOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_NORMAL, H5T_NATIVE_DOUBLE, H5T_NATIVE_FLOAT);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE !=0
|
||
nerrors += test_conv_flt_1(name, TEST_NORMAL, H5T_NATIVE_FLOAT, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_NORMAL, H5T_NATIVE_DOUBLE, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_NORMAL, H5T_NATIVE_LDOUBLE, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_flt_1(name, TEST_NORMAL, H5T_NATIVE_LDOUBLE, H5T_NATIVE_DOUBLE);
|
||
#endif
|
||
|
||
/*Test denormalized values. TEST_DENORM indicates denormalized values.*/
|
||
nerrors += test_conv_flt_1(name, TEST_DENORM, H5T_NATIVE_FLOAT, H5T_NATIVE_DOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_DENORM, H5T_NATIVE_DOUBLE, H5T_NATIVE_FLOAT);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
nerrors += test_conv_flt_1(name, TEST_DENORM, H5T_NATIVE_FLOAT, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_DENORM, H5T_NATIVE_DOUBLE, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_DENORM, H5T_NATIVE_LDOUBLE, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_flt_1(name, TEST_DENORM, H5T_NATIVE_LDOUBLE, H5T_NATIVE_DOUBLE);
|
||
#endif
|
||
|
||
/*Test special values, +/-0, +/-infinity, +/-QNaN, +/-SNaN.*/
|
||
nerrors += test_conv_flt_1(name, TEST_SPECIAL, H5T_NATIVE_FLOAT, H5T_NATIVE_DOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_SPECIAL, H5T_NATIVE_DOUBLE, H5T_NATIVE_FLOAT);
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE && H5_SIZEOF_LONG_DOUBLE!=0
|
||
nerrors += test_conv_flt_1(name, TEST_SPECIAL, H5T_NATIVE_FLOAT, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_SPECIAL, H5T_NATIVE_DOUBLE, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_flt_1(name, TEST_SPECIAL, H5T_NATIVE_LDOUBLE, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_flt_1(name, TEST_SPECIAL, H5T_NATIVE_LDOUBLE, H5T_NATIVE_DOUBLE);
|
||
#endif
|
||
|
||
done:
|
||
return nerrors;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: run_int_fp_conv
|
||
*
|
||
* Purpose: Runs all integer-float tests.
|
||
*
|
||
* Return: Number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Monday, November 10, 2003
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
run_int_fp_conv(const char *name)
|
||
{
|
||
int nerrors = 0;
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_SCHAR, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_SCHAR, H5T_NATIVE_DOUBLE);
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_UCHAR, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_UCHAR, H5T_NATIVE_DOUBLE);
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_SHORT, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_SHORT, H5T_NATIVE_DOUBLE);
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_USHORT, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_USHORT, H5T_NATIVE_DOUBLE);
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_INT, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_INT, H5T_NATIVE_DOUBLE);
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_UINT, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_UINT, H5T_NATIVE_DOUBLE);
|
||
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_LONG, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_LONG, H5T_NATIVE_DOUBLE);
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_ULONG, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_ULONG, H5T_NATIVE_DOUBLE);
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_LLONG, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_LLONG, H5T_NATIVE_DOUBLE);
|
||
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_ULLONG, H5T_NATIVE_FLOAT);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_ULLONG, H5T_NATIVE_DOUBLE);
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_SCHAR, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_UCHAR, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_SHORT, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_USHORT, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_INT, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_UINT, H5T_NATIVE_LDOUBLE);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
#ifndef H5_LONG_TO_LDOUBLE_SPECIAL
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_LONG, H5T_NATIVE_LDOUBLE);
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_ULONG, H5T_NATIVE_LDOUBLE);
|
||
#else
|
||
{
|
||
char str[256]; /*string */
|
||
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, "(unsigned) long", "long double");
|
||
printf("%-70s", str);
|
||
SKIPPED();
|
||
#if H5_SIZEOF_LONG_DOUBLE!=0
|
||
HDputs(" Test skipped due to the special algorithm of hardware conversion.");
|
||
#else
|
||
HDputs(" Test skipped due to disabled long double.");
|
||
#endif
|
||
}
|
||
#endif
|
||
#endif /* H5_SIZEOF_LONG!=H5_SIZEOF_INT */
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
#if H5_LLONG_TO_LDOUBLE_CORRECT
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_LLONG, H5T_NATIVE_LDOUBLE);
|
||
#else /* H5_LLONG_TO_LDOUBLE_CORRECT */
|
||
{
|
||
char str[256]; /*hello string */
|
||
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, "long long", "long double");
|
||
printf("%-70s", str);
|
||
SKIPPED();
|
||
HDputs(" Test skipped due to compiler error in handling conversion.");
|
||
}
|
||
#endif /* H5_LLONG_TO_LDOUBLE_CORRECT */
|
||
#if H5_LLONG_TO_LDOUBLE_CORRECT
|
||
nerrors += test_conv_int_fp(name, TEST_NORMAL, H5T_NATIVE_ULLONG, H5T_NATIVE_LDOUBLE);
|
||
#else /* H5_LLONG_TO_LDOUBLE_CORRECT */
|
||
{
|
||
char str[256]; /*hello string */
|
||
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, "unsigned long long", "long double");
|
||
printf("%-70s", str);
|
||
SKIPPED();
|
||
HDputs(" Test skipped due to compiler not handling conversion.");
|
||
}
|
||
#endif /* H5_LLONG_TO_LDOUBLE_CORRECT */
|
||
#endif
|
||
#endif
|
||
|
||
return nerrors;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: run_fp_int_conv
|
||
*
|
||
* Purpose: Runs all float-integer tests.
|
||
*
|
||
* Return: Number of errors
|
||
*
|
||
* Programmer: Raymond Lu
|
||
* Monday, November 10, 2003
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
static int
|
||
run_fp_int_conv(const char *name)
|
||
{
|
||
int nerrors = 0;
|
||
int test_values;
|
||
|
||
for(test_values = TEST_NORMAL; test_values <= TEST_SPECIAL; test_values++) {
|
||
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_SCHAR);
|
||
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_UCHAR);
|
||
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_SHORT);
|
||
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_USHORT);
|
||
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_INT);
|
||
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_UINT);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_UINT);
|
||
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_LONG);
|
||
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_ULONG);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_ULONG);
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG
|
||
if(!strcmp(name, "hw")) { /* Hardware conversion */
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_LLONG);
|
||
} else { /* Software conversion */
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_LLONG);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_LLONG);
|
||
}
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_FLOAT, H5T_NATIVE_ULLONG);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_DOUBLE, H5T_NATIVE_ULLONG);
|
||
#endif
|
||
|
||
#if H5_SIZEOF_LONG_DOUBLE!=H5_SIZEOF_DOUBLE
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_SCHAR);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_UCHAR);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_SHORT);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_USHORT);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_INT);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_UINT);
|
||
#if H5_SIZEOF_LONG!=H5_SIZEOF_INT && H5_SIZEOF_LONG_DOUBLE!=0
|
||
#ifndef H5_LDOUBLE_TO_LONG_SPECIAL
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_LONG);
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_ULONG);
|
||
#else
|
||
{
|
||
char str[256]; /*string */
|
||
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, "long double", "(unsigned) long");
|
||
printf("%-70s", str);
|
||
SKIPPED();
|
||
#if H5_SIZEOF_LONG_DOUBLE!=0
|
||
HDputs(" Test skipped due to the special algorithm of hardware conversion.");
|
||
#else
|
||
HDputs(" Test skipped due to disabled long double.");
|
||
#endif
|
||
}
|
||
#endif
|
||
#endif /*H5_SIZEOF_LONG!=H5_SIZEOF_INT && H5_SIZEOF_LONG_DOUBLE!=0 */
|
||
|
||
#if H5_SIZEOF_LONG_LONG!=H5_SIZEOF_LONG && H5_SIZEOF_LONG_DOUBLE!=0
|
||
#ifdef H5_LDOUBLE_TO_LLONG_ACCURATE
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_LLONG);
|
||
#else /*H5_LDOUBLE_TO_LLONG_ACCURATE*/
|
||
{
|
||
char str[256]; /*string */
|
||
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, "long double", "long long");
|
||
printf("%-70s", str);
|
||
SKIPPED();
|
||
#if H5_SIZEOF_LONG_DOUBLE!=0
|
||
HDputs(" Test skipped due to hardware conversion error.");
|
||
#else
|
||
HDputs(" Test skipped due to disabled long double.");
|
||
#endif
|
||
}
|
||
#endif /*H5_LDOUBLE_TO_LLONG_ACCURATE*/
|
||
#if defined(H5_LDOUBLE_TO_LLONG_ACCURATE)
|
||
nerrors += test_conv_int_fp(name, test_values, H5T_NATIVE_LDOUBLE, H5T_NATIVE_ULLONG);
|
||
#else /*H5_LDOUBLE_TO_LLONG_ACCURATE*/
|
||
{
|
||
char str[256]; /*string */
|
||
|
||
HDsnprintf(str, sizeof(str), "Testing %s %s -> %s conversions",
|
||
name, "long double", "unsigned long long");
|
||
printf("%-70s", str);
|
||
SKIPPED();
|
||
#if H5_SIZEOF_LONG_DOUBLE!=0
|
||
HDputs(" Test skipped due to hardware conversion error.");
|
||
#else
|
||
HDputs(" Test skipped due to disabled long double.");
|
||
#endif
|
||
}
|
||
#endif /*H5_LDOUBLE_TO_LLONG_ACCURATE*/
|
||
#endif
|
||
#endif
|
||
} /* end for */
|
||
|
||
return nerrors;
|
||
}
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: main
|
||
*
|
||
* Purpose: Test the data type(integer and floating-point number).
|
||
*
|
||
* Return: Success:
|
||
*
|
||
* Failure:
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Tuesday, December 9, 1997
|
||
*
|
||
* Modifications:
|
||
* Raymond Lu
|
||
* Monday, April 4, 2005
|
||
* These tests were split from dtypes.c because dtypes.c
|
||
* has grown too big.
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
int
|
||
main(void)
|
||
{
|
||
unsigned long nerrors = 0;
|
||
|
||
/* Set the random # seed */
|
||
HDsrandom((unsigned)HDtime(NULL));
|
||
|
||
reset_hdf5();
|
||
|
||
if (ALIGNMENT)
|
||
printf("Testing non-aligned conversions (ALIGNMENT=%d)....\n", ALIGNMENT);
|
||
|
||
/* Do the tests */
|
||
|
||
/* Test H5Tcompiler_conv() for querying hard conversion. */
|
||
nerrors += test_hard_query();
|
||
|
||
/* Test user-define, query functions and software conversion
|
||
* for user-defined floating-point types */
|
||
nerrors += test_derived_flt();
|
||
|
||
/* Test user-define, query functions and software conversion
|
||
* for user-defined integer types */
|
||
nerrors += test_derived_integer();
|
||
|
||
/* Does floating point overflow generate a SIGFPE? */
|
||
generates_sigfpe();
|
||
|
||
/* Test degenerate cases */
|
||
nerrors += run_fp_tests("noop");
|
||
|
||
/* Test hardware floating-point conversion functions */
|
||
nerrors += run_fp_tests("hard");
|
||
|
||
/* Test hardware integer conversion functions */
|
||
nerrors += run_integer_tests("hard");
|
||
|
||
/* Test hardware integer-float conversion functions */
|
||
nerrors += run_int_fp_conv("hard");
|
||
|
||
/* Test hardware float-integer conversion functions */
|
||
nerrors += run_fp_int_conv("hard");
|
||
|
||
/* Test a few special values for hardware float-integer conversions */
|
||
nerrors += test_particular_fp_integer();
|
||
|
||
/*----------------------------------------------------------------------
|
||
* Software tests
|
||
*----------------------------------------------------------------------
|
||
*/
|
||
without_hardware_g = TRUE;
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5();
|
||
|
||
/* Test software floating-point conversion functions */
|
||
nerrors += run_fp_tests("soft");
|
||
|
||
/* Test software integer conversion functions */
|
||
nerrors += test_conv_int_2();
|
||
nerrors += run_integer_tests("soft");
|
||
|
||
/* Test software float-integer conversion functions */
|
||
nerrors += run_fp_int_conv("soft");
|
||
|
||
/* Test software integer-float conversion functions */
|
||
nerrors += run_int_fp_conv("soft");
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
reset_hdf5();
|
||
|
||
/* Restore the default error handler (set in h5_reset()) */
|
||
h5_restore_err();
|
||
|
||
if (nerrors) {
|
||
printf("***** %lu FAILURE%s! *****\n",
|
||
nerrors, 1==nerrors?"":"S");
|
||
HDexit(1);
|
||
}
|
||
printf("All data type tests passed.\n");
|
||
return 0;
|
||
}
|
||
|