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609 lines
16 KiB
C
609 lines
16 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, March 31, 1998
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*
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* Purpose: Tests the global heap. The global heap is the set of all
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* collections but the collections are not related to one
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* another by anything that appears in the file format.
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*/
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#include "h5test.h"
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#include "H5private.h"
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#include "H5ACprivate.h"
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#include "H5Eprivate.h"
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#include "H5Fprivate.h"
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#include "H5Gprivate.h"
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#include "H5HGprivate.h"
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#include "H5Iprivate.h"
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#include "H5Pprivate.h"
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/* Macros for printing error messages in loops. These print up to
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* GHEAP_REPEATED_ERR_LIM errors, and suppress the rest */
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#define GHEAP_REPEATED_ERR_LIM 20
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/* Number of heap objects to test */
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#define GHEAP_TEST_NOBJS 1024
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#define GHEAP_REPEATED_ERR(MSG) \
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{ \
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nerrors++; \
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if(nerrors <= GHEAP_REPEATED_ERR_LIM) { \
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H5_FAILED(); \
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puts(MSG); \
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if(nerrors == GHEAP_REPEATED_ERR_LIM) \
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puts(" Suppressing further errors..."); \
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} /* end if */ \
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} /* end GHEAP_REPEATED_ERR */
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const char *FILENAME[] = {
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"gheap1",
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"gheap2",
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"gheap3",
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"gheap4",
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"gheapooo",
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NULL
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};
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/*-------------------------------------------------------------------------
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* Function: test_1
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*
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* Purpose: Writes a sequence of objects to the global heap where each
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* object is larger than the one before.
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*
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* Return: Success: 0
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*
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* Failure: number of errors
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*
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* Programmer: Robb Matzke
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* Tuesday, March 31, 1998
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static int
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test_1 (hid_t fapl)
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{
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hid_t file = -1;
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H5F_t *f = NULL;
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H5HG_t *obj = NULL;
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uint8_t out[GHEAP_TEST_NOBJS];
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uint8_t in[GHEAP_TEST_NOBJS];
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size_t u;
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size_t size;
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herr_t status;
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int nerrors = 0;
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char filename[1024];
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TESTING("monotonically increasing lengths");
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/* Allocate buffer for H5HG_t */
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if(NULL == (obj = (H5HG_t *)HDmalloc(sizeof(H5HG_t) * GHEAP_TEST_NOBJS)))
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goto error;
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/* Open a clean file */
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h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
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if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
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goto error;
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if(NULL == (f = (H5F_t *)H5I_object(file))) {
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H5_FAILED();
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puts(" Unable to create file");
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goto error;
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}
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/*
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* Write the objects, monotonically increasing in length. Since this is
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* a clean file, the addresses allocated for the collections should also
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* be monotonically increasing.
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*/
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for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
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size = u + 1;
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HDmemset(out, (int)('A' + u % 26), size);
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H5Eclear2(H5E_DEFAULT);
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status = H5HG_insert(f, H5AC_ind_read_dxpl_id, size, out, obj + u);
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if(status < 0) {
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H5_FAILED();
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puts(" Unable to insert object into global heap");
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nerrors++;
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} else if(u && H5F_addr_gt(obj[u - 1].addr, obj[u].addr)) {
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H5_FAILED();
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puts(" Collection addresses are not monotonically increasing");
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nerrors++;
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}
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}
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/*
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* Now try to read each object back.
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*/
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for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
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size = u + 1;
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HDmemset(out, (int)('A' + u % 26), size);
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H5Eclear2(H5E_DEFAULT);
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if(NULL == H5HG_read(f, H5AC_ind_read_dxpl_id, obj + u, in, NULL)) {
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H5_FAILED();
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puts(" Unable to read object");
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nerrors++;
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} else if(HDmemcmp(in, out, size)) {
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H5_FAILED();
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puts(" Value read doesn't match value written");
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nerrors++;
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}
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}
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/* Release buffer */
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HDfree(obj);
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obj = NULL;
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if(H5Fclose(file) < 0) goto error;
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if(nerrors) goto error;
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PASSED();
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return 0;
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error:
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H5E_BEGIN_TRY {
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H5Fclose(file);
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} H5E_END_TRY;
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if(obj)
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HDfree(obj);
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return MAX(1, nerrors);
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}
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/*-------------------------------------------------------------------------
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* Function: test_2
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*
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* Purpose: Writes a sequence of objects to the global heap where each
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* object is smaller than the one before.
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*
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* Return: Success: 0
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*
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* Failure: number of errors
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*
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* Programmer: Robb Matzke
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* Tuesday, March 31, 1998
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static int
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test_2 (hid_t fapl)
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{
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hid_t file = -1;
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H5F_t *f = NULL;
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H5HG_t *obj = NULL;
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uint8_t out[GHEAP_TEST_NOBJS];
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uint8_t in[GHEAP_TEST_NOBJS];
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size_t u;
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size_t size;
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int nerrors = 0;
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char filename[1024];
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TESTING("monotonically decreasing lengths");
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/* Allocate buffer for H5HG_t */
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if(NULL == (obj = (H5HG_t *)HDmalloc(sizeof(H5HG_t) * GHEAP_TEST_NOBJS)))
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goto error;
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/* Open a clean file */
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h5_fixname(FILENAME[1], fapl, filename, sizeof filename);
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if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
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goto error;
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if(NULL == (f = (H5F_t *)H5I_object(file))) {
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H5_FAILED();
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puts(" Unable to create file");
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goto error;
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}
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/*
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* Write the objects, monotonically decreasing in length.
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*/
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for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
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size = GHEAP_TEST_NOBJS - u;
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HDmemset(out, (int)('A' + u % 26), size);
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H5Eclear2(H5E_DEFAULT);
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if (H5HG_insert (f, H5AC_ind_read_dxpl_id, size, out, obj + u) < 0) {
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H5_FAILED();
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puts(" Unable to insert object into global heap");
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nerrors++;
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}
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}
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/*
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* Now try to read each object back.
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*/
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for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
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size = GHEAP_TEST_NOBJS - u;
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HDmemset(out, (int)('A' + u % 26), size);
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H5Eclear2(H5E_DEFAULT);
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if (NULL==H5HG_read (f, H5AC_ind_read_dxpl_id, obj + u, in, NULL)) {
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H5_FAILED();
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puts(" Unable to read object");
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nerrors++;
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} else if (memcmp (in, out, size)) {
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H5_FAILED();
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puts(" Value read doesn't match value written");
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nerrors++;
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}
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}
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/* Release buffer */
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HDfree(obj);
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obj = NULL;
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if (H5Fclose(file)<0) goto error;
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if (nerrors) goto error;
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PASSED();
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return 0;
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error:
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H5E_BEGIN_TRY {
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H5Fclose(file);
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} H5E_END_TRY;
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if(obj)
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HDfree(obj);
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return MAX(1, nerrors);
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}
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/*-------------------------------------------------------------------------
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* Function: test_3
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*
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* Purpose: Creates a few global heap objects and then removes them all.
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* The collection should also be removed.
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*
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* Return: Success: 0
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*
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* Failure: number of errors
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*
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* Programmer: Robb Matzke
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* Tuesday, March 31, 1998
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static int
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test_3 (hid_t fapl)
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{
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hid_t file = -1;
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H5F_t *f = NULL;
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H5HG_t *obj = NULL;
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uint8_t out[GHEAP_TEST_NOBJS];
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size_t u;
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size_t size;
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herr_t status;
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int nerrors = 0;
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char filename[1024];
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TESTING("complete object removal");
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/* Allocate buffer for H5HG_t */
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if(NULL == (obj = (H5HG_t *)HDmalloc(sizeof(H5HG_t) * GHEAP_TEST_NOBJS)))
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goto error;
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/* Open a clean file */
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h5_fixname(FILENAME[2], fapl, filename, sizeof filename);
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if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
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goto error;
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if(NULL == (f = (H5F_t *)H5I_object(file))) {
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H5_FAILED();
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puts(" Unable to create file");
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goto error;
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}
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/* Create some stuff */
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for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
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size = u % 30 + 100;
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HDmemset(out, (int)('A' + u % 26), size);
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H5Eclear2(H5E_DEFAULT);
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status = H5HG_insert (f, H5AC_ind_read_dxpl_id, size, out, obj + u);
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if (status<0) {
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H5_FAILED();
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puts(" Unable to insert object into global heap");
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nerrors++;
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}
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}
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/* Remove everything */
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for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
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status = H5HG_remove (f, H5AC_ind_read_dxpl_id, obj + u);
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if (status<0) {
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H5_FAILED();
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puts(" Unable to remove object");
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nerrors++;
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}
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}
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/* Release buffer */
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HDfree(obj);
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obj = NULL;
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if (H5Fclose(file)<0) goto error;
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if (nerrors) goto error;
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PASSED();
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return 0;
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error:
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H5E_BEGIN_TRY {
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H5Fclose(file);
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} H5E_END_TRY;
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if(obj)
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HDfree(obj);
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return MAX(1, nerrors);
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}
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/*-------------------------------------------------------------------------
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* Function: test_4
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*
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* Purpose: Tests the H5HG_remove() feature by writing lots of objects
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* and occassionally removing some. When we're done they're all
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* removed.
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*
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* Return: Success: 0
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*
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* Failure: number of errors
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*
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* Programmer: Robb Matzke
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* Tuesday, March 31, 1998
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static int
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test_4 (hid_t fapl)
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{
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hid_t file = -1;
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H5F_t *f = NULL;
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H5HG_t *obj = NULL;
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uint8_t out[GHEAP_TEST_NOBJS];
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size_t u;
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size_t size;
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herr_t status;
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int nerrors = 0;
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char filename[1024];
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TESTING("partial object removal");
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/* Allocate buffer for H5HG_t */
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if(NULL == (obj = (H5HG_t *)HDmalloc(sizeof(H5HG_t) * GHEAP_TEST_NOBJS)))
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goto error;
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/* Open a clean file */
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h5_fixname(FILENAME[3], fapl, filename, sizeof filename);
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if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
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goto error;
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if(NULL == (f = (H5F_t *)H5I_object(file))) {
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H5_FAILED();
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puts(" Unable to create file");
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goto error;
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}
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for(u = 0; u < GHEAP_TEST_NOBJS; u++) {
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/* Insert */
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size = u % 30 + 100;
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HDmemset(out, (int)('A' + u % 26), size);
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H5Eclear2(H5E_DEFAULT);
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status = H5HG_insert (f, H5AC_ind_read_dxpl_id, size, out, obj + u);
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if (status<0) {
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H5_FAILED();
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puts(" Unable to insert object into global heap");
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nerrors++;
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}
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/*
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* Remove every third one beginning with the second, but after the
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* next one has already been inserted. That is, insert A, B, C;
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* remove B, insert D, E, F; remove E; etc.
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*/
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if(1 == (u % 3)) {
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H5Eclear2(H5E_DEFAULT);
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status = H5HG_remove (f, H5AC_ind_read_dxpl_id, obj + u - 1);
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if (status<0) {
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H5_FAILED();
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puts(" Unable to remove object");
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nerrors++;
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}
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HDmemset(obj + u - 1, 0, sizeof *obj);
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}
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}
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/* Release buffer */
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HDfree(obj);
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obj = NULL;
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if (H5Fclose(file)<0) goto error;
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if (nerrors) goto error;
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PASSED();
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return 0;
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error:
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H5E_BEGIN_TRY {
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H5Fclose(file);
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} H5E_END_TRY;
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if(obj)
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HDfree(obj);
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return MAX(1, nerrors);
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}
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/*-------------------------------------------------------------------------
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* Function: test_ooo_indices
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*
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* Purpose: Tests that indices can be stored out of order. This can
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* happen when the indices "wrap around" due to many
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* insertions and deletions (for example, from rewriting a
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* VL dataset).
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*
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* Return: Success: 0
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*
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* Failure: number of errors
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*
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* Programmer: Neil Fortner
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* Monday, October 26, 2009
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*
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* Modifications:
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*
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*-------------------------------------------------------------------------
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*/
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static int
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test_ooo_indices(hid_t fapl)
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{
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hid_t file = -1;
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H5F_t *f = NULL;
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unsigned i, j;
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H5HG_t *obj = NULL;
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herr_t status;
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int nerrors=0;
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char filename[1024];
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TESTING("out of order indices");
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if(NULL == (obj = (H5HG_t *)HDmalloc(2000 * sizeof(*obj))))
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goto error;
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/* Open a clean file */
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h5_fixname(FILENAME[4], fapl, filename, sizeof filename);
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if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
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goto error;
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if(NULL == (f = (H5F_t *)H5I_object(file))) {
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H5_FAILED();
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puts(" Unable to create file");
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goto error;
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} /* end if */
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/* Alternately insert 1000 entries and remove the previous group of 1000
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* entries, until the indices wrap around */
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for(i=0; i<66; i++) {
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/* Insert 1000 entries. The index into the obj array will alternate up
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* and down by 1000 so the previous set of insertions is preserved and
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* can be deleted. */
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for(j=1000*((~i&1)); j<1000*((~i&1)+1); j++) {
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H5Eclear2(H5E_DEFAULT);
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status = H5HG_insert(f, H5AC_ind_read_dxpl_id, sizeof(j), &j, &obj[j]);
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if (status<0)
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GHEAP_REPEATED_ERR(" Unable to insert object into global heap")
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/* Check that the index is as expected */
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if(obj[j].idx != ((1000 * i) + j - (1000 * ((~i & 1)))) % ((1u << 16) - 1) + 1)
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GHEAP_REPEATED_ERR(" Unexpected global heap index");
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} /* end for */
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/* Remove the previous 1000 entries */
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if(i>0)
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for(j=1000*(i&1); j<1000*((i&1)+1); j++) {
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H5Eclear2(H5E_DEFAULT);
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status = H5HG_remove(f, H5AC_ind_read_dxpl_id, &obj[j]);
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if (status<0)
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GHEAP_REPEATED_ERR(" Unable to remove object from global heap");
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} /* end for */
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} /* end for */
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/* The indices should have "wrapped around" on the last iteration */
|
||
HDassert(obj[534].idx == 65535);
|
||
HDassert(obj[535].idx == 1);
|
||
|
||
/* Reopen the file */
|
||
if (H5Fclose(file)<0) goto error;
|
||
if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0)
|
||
goto error;
|
||
if(NULL == (f = (H5F_t *)H5I_object(file))) {
|
||
H5_FAILED();
|
||
puts(" Unable to open file");
|
||
goto error;
|
||
} /* end if */
|
||
|
||
/* Read the objects to make sure the heap is still readable */
|
||
for(i=0; i<1000; i++) {
|
||
if(NULL == H5HG_read(f, H5AC_ind_read_dxpl_id, &obj[i], &j, NULL))
|
||
goto error;
|
||
if(i != j) {
|
||
H5_FAILED();
|
||
puts(" Incorrect read value");
|
||
goto error;
|
||
} /* end if */
|
||
} /* end for */
|
||
|
||
if (H5Fclose(file)<0) goto error;
|
||
if (nerrors) goto error;
|
||
HDfree(obj);
|
||
obj = NULL;
|
||
PASSED();
|
||
return 0;
|
||
|
||
error:
|
||
H5E_BEGIN_TRY {
|
||
H5Fclose(file);
|
||
} H5E_END_TRY;
|
||
if(obj)
|
||
HDfree(obj);
|
||
return MAX(1, nerrors);
|
||
} /* end test_ooo_indices */
|
||
|
||
|
||
/*-------------------------------------------------------------------------
|
||
* Function: main
|
||
*
|
||
* Purpose: Tests global heap.
|
||
*
|
||
* Return: Success: zero
|
||
*
|
||
* Failure: non-zero
|
||
*
|
||
* Programmer: Robb Matzke
|
||
* Tuesday, March 31, 1998
|
||
*
|
||
* Modifications:
|
||
*
|
||
*-------------------------------------------------------------------------
|
||
*/
|
||
int
|
||
main (void)
|
||
{
|
||
int nerrors=0;
|
||
hid_t fapl;
|
||
|
||
h5_reset();
|
||
fapl = h5_fileaccess();
|
||
|
||
nerrors += test_1(fapl);
|
||
nerrors += test_2(fapl);
|
||
nerrors += test_3(fapl);
|
||
nerrors += test_4(fapl);
|
||
nerrors += test_ooo_indices(fapl);
|
||
|
||
/* Verify symbol table messages are cached */
|
||
nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0);
|
||
|
||
if (nerrors) goto error;
|
||
|
||
puts("All global heap tests passed.");
|
||
h5_cleanup(FILENAME, fapl);
|
||
return 0;
|
||
|
||
error:
|
||
puts("*** TESTS FAILED ***");
|
||
return 1;
|
||
}
|