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hdf5/test/plugin.c
Allen Byrne db9eeb9f6a Fix typo deletion
2017-04-04 10:16:30 -05:00

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic document set and is *
* linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have access *
* to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Programmer: Raymond Lu
* 13 February 2013
*
* Purpose: Tests the plugin module (H5PL)
*/
#include "h5test.h"
#include "H5srcdir.h"
/*
* This file needs to access private datatypes from the H5Z and H5PL package.
*/
#define H5PL_FRIEND
#include "H5PLpkg.h"
#define H5Z_FRIEND
#include "H5Zpkg.h"
/* Filters for HDF5 internal test */
#define H5Z_FILTER_DYNLIB1 257
#define H5Z_FILTER_DYNLIB2 258
#define H5Z_FILTER_DYNLIB3 259
#define H5Z_FILTER_DYNLIB4 260
const char *FILENAME[] = {
"plugin",
NULL
};
#define FILENAME_BUF_SIZE 1024
/* Dataset names for testing filters */
#define DSET_DEFLATE_NAME "deflate"
#define DSET_DYNLIB1_NAME "dynlib1"
#define DSET_DYNLIB2_NAME "dynlib2"
#define DSET_DYNLIB4_NAME "dynlib4"
/* Parameters for internal filter test */
#define FILTER_CHUNK_DIM1 2
#define FILTER_CHUNK_DIM2 25
#define FILTER_HS_OFFSET1 7
#define FILTER_HS_OFFSET2 30
#define FILTER_HS_SIZE1 4
#define FILTER_HS_SIZE2 50
/* Shared global arrays */
#define DSET_DIM1 100
#define DSET_DIM2 200
/* Limit random number within 20000 */
#define RANDOM_LIMIT 20000
#define GROUP_ITERATION 1000
int points_deflate[DSET_DIM1][DSET_DIM2],
points_dynlib1[DSET_DIM1][DSET_DIM2],
points_dynlib2[DSET_DIM1][DSET_DIM2],
points_dynlib4[DSET_DIM1][DSET_DIM2],
points_bzip2[DSET_DIM1][DSET_DIM2];
/*-------------------------------------------------------------------------
* Function: test_filter_internal
*
* Purpose: Tests writing entire data and partial data with filters
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_filter_internal(hid_t fid, const char *name, hid_t dcpl)
{
herr_t ret_value = -1;
hid_t dataset = -1; /* Dataset ID */
hid_t dxpl = -1; /* Dataset xfer property list ID */
hid_t write_dxpl = -1; /* Dataset xfer property list ID for writing */
hid_t sid = -1; /* Dataspace ID */
const hsize_t size[2] = {DSET_DIM1, DSET_DIM2}; /* Dataspace dimensions */
const hsize_t hs_offset[2] = {FILTER_HS_OFFSET1, FILTER_HS_OFFSET2}; /* Hyperslab offset */
const hsize_t hs_size[2] = {FILTER_HS_SIZE1, FILTER_HS_SIZE2}; /* Hyperslab size */
void *tconv_buf = NULL; /* Temporary conversion buffer */
int points[DSET_DIM1][DSET_DIM2], check[DSET_DIM1][DSET_DIM2];
size_t i, j; /* Local index variables */
int n = 0;
/* Create the data space */
if((sid = H5Screate_simple(2, size, NULL)) < 0) TEST_ERROR
/*
* Create a small conversion buffer to test strip mining. We
* might as well test all we can!
*/
if((dxpl = H5Pcreate(H5P_DATASET_XFER)) < 0) TEST_ERROR
tconv_buf = HDmalloc((size_t)1000);
if(H5Pset_buffer(dxpl, (size_t)1000, tconv_buf, NULL) < 0) TEST_ERROR
if((write_dxpl = H5Pcopy(dxpl)) < 0) TEST_ERROR;
TESTING(" filters (setup)");
/* Check if all the filters are available */
if(H5Pall_filters_avail(dcpl) != TRUE) {
H5_FAILED();
HDprintf(" Line %d: Incorrect filter availability\n", __LINE__);
TEST_ERROR
} /* end if */
/* Create the dataset */
if((dataset = H5Dcreate2(fid, name, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) TEST_ERROR
PASSED();
/*----------------------------------------------------------------------
* STEP 1: Read uninitialized data. It should be zero.
*----------------------------------------------------------------------
*/
TESTING(" filters (uninitialized read)");
if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
for(i=0; i<(size_t)size[0]; i++)
for(j=0; j<(size_t)size[1]; j++)
if(0 != check[i][j]) {
H5_FAILED();
HDprintf(" Read a non-zero value.\n");
HDprintf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
TEST_ERROR
} /* end if */
PASSED();
/*----------------------------------------------------------------------
* STEP 2: Test filters by setting up a chunked dataset and writing
* to it.
*----------------------------------------------------------------------
*/
TESTING(" filters (write)");
n = 0;
for(i=0; i<size[0]; i++)
for(j=0; j<size[1]; j++)
points[i][j] = (int)(n++);
if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0) TEST_ERROR;
PASSED();
/*----------------------------------------------------------------------
* STEP 3: Try to read the data we just wrote.
*----------------------------------------------------------------------
*/
TESTING(" filters (read)");
/* Read the dataset back */
if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
/* Check that the values read are the same as the values written */
for(i=0; i<size[0]; i++)
for(j=0; j<size[1]; j++)
if(points[i][j] != check[i][j]) {
H5_FAILED();
HDfprintf(stderr," Read different values than written.\n");
HDfprintf(stderr," At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
HDfprintf(stderr," At original: %d\n", (int)points[i][j]);
HDfprintf(stderr," At returned: %d\n", (int)check[i][j]);
TEST_ERROR
} /* end if */
PASSED();
/*----------------------------------------------------------------------
* STEP 4: Write new data over the top of the old data. The new data is
* random thus not very compressible, and will cause the chunks to move
* around as they grow. We only change values for the left half of the
* dataset although we rewrite the whole thing.
*----------------------------------------------------------------------
*/
TESTING(" filters (modify)");
for(i=0; i<size[0]; i++)
for(j=0; j<size[1]/2; j++)
points[i][j] = (int)HDrandom () % RANDOM_LIMIT;
if(H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, write_dxpl, points) < 0) TEST_ERROR;
/* Read the dataset back and check it */
if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
/* Check that the values read are the same as the values written */
for(i=0; i<size[0]; i++)
for(j=0; j<size[1]; j++)
if(points[i][j] != check[i][j]) {
H5_FAILED();
HDprintf(" Read different values than written.\n");
HDprintf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
TEST_ERROR
} /* end if */
PASSED();
/*----------------------------------------------------------------------
* STEP 5: Close the dataset and then open it and read it again. This
* insures that the filters message is picked up properly from the
* object header.
*----------------------------------------------------------------------
*/
TESTING(" filters (re-open)");
if(H5Dclose(dataset) < 0) TEST_ERROR;
if((dataset = H5Dopen2(fid, name, H5P_DEFAULT)) < 0) TEST_ERROR;
if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, dxpl, check) < 0) TEST_ERROR;
/* Check that the values read are the same as the values written */
for(i = 0; i < size[0]; i++)
for(j = 0; j < size[1]; j++)
if(points[i][j] != check[i][j]) {
H5_FAILED();
HDprintf(" Read different values than written.\n");
HDprintf(" At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
TEST_ERROR
} /* end if */
PASSED();
/*----------------------------------------------------------------------
* STEP 6: Test partial I/O by writing to and then reading from a
* hyperslab of the dataset. The hyperslab does not line up on chunk
* boundaries (we know that case already works from above tests).
*----------------------------------------------------------------------
*/
TESTING(" filters (partial I/O)");
for(i=0; i<(size_t)hs_size[0]; i++)
for(j=0; j<(size_t)hs_size[1]; j++)
points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] = (int)HDrandom() % RANDOM_LIMIT;
if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, hs_offset, NULL, hs_size, NULL) < 0) TEST_ERROR;
/* (Use the "read" DXPL because partial I/O on corrupted data test needs to ignore errors during writing) */
if(H5Dwrite(dataset, H5T_NATIVE_INT, sid, sid, dxpl, points) < 0) TEST_ERROR;
if(H5Dread(dataset, H5T_NATIVE_INT, sid, sid, dxpl, check) < 0) TEST_ERROR;
/* Check that the values read are the same as the values written */
for(i=0; i<(size_t)hs_size[0]; i++)
for(j=0; j<(size_t)hs_size[1]; j++)
if(points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j] != check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]) {
H5_FAILED();
HDfprintf(stderr," Read different values than written.\n");
HDfprintf(stderr," At index %lu,%lu\n", (unsigned long)((size_t)hs_offset[0]+i), (unsigned long)((size_t)hs_offset[1]+j));
HDfprintf(stderr," At original: %d\n", (int)points[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
HDfprintf(stderr," At returned: %d\n", (int)check[(size_t)hs_offset[0]+i][(size_t)hs_offset[1]+j]);
TEST_ERROR
} /* end if */
PASSED();
/* Save the data written to the file for later comparison when the file
* is reopened for read test */
for(i=0; i<size[0]; i++)
for(j=0; j<size[1]; j++)
if(!HDstrcmp(name, DSET_DEFLATE_NAME))
points_deflate[i][j] = points[i][j];
else if(!HDstrcmp(name, DSET_DYNLIB1_NAME))
points_dynlib1[i][j] = points[i][j];
else if(!HDstrcmp(name, DSET_DYNLIB2_NAME))
points_dynlib2[i][j] = points[i][j];
else if(!HDstrcmp(name, DSET_DYNLIB4_NAME))
points_dynlib4[i][j] = points[i][j];
ret_value = 0;
error:
/* Clean up objects used for this test */
H5E_BEGIN_TRY {
H5Dclose(dataset);
H5Sclose(sid);
H5Pclose(dxpl);
} H5E_END_TRY
if(tconv_buf)
HDfree(tconv_buf);
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_filters_for_datasets
*
* Purpose: Tests creating datasets and writing data with dynamically loaded filters
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_filters_for_datasets(hid_t file)
{
herr_t ret_value = -1;
hid_t dc = -1; /* Dataset creation property list ID */
const hsize_t chunk_size[2] = {FILTER_CHUNK_DIM1, FILTER_CHUNK_DIM2}; /* Chunk dimensions */
unsigned int compress_level = 9;
unsigned int dynlib4_values[4];
/*----------------------------------------------------------
* STEP 1: Test deflation by itself.
*----------------------------------------------------------
*/
HDputs("Testing deflate filter");
#ifdef H5_HAVE_FILTER_DEFLATE
if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
if(H5Pset_deflate(dc, 6) < 0) TEST_ERROR
if(test_filter_internal(file, DSET_DEFLATE_NAME, dc) < 0) TEST_ERROR
/* Clean up objects used for this test */
if(H5Pclose(dc) < 0) TEST_ERROR
#else /* H5_HAVE_FILTER_DEFLATE */
SKIPPED();
HDputs(" Deflate filter not enabled");
#endif /* H5_HAVE_FILTER_DEFLATE */
/*----------------------------------------------------------
* STEP 2: Test DYNLIB1 by itself.
*----------------------------------------------------------
*/
HDputs(" DYNLIB1 filter");
if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
if(H5Pset_filter(dc, H5Z_FILTER_DYNLIB1, H5Z_FLAG_MANDATORY, (size_t)1, &compress_level) < 0) TEST_ERROR
if(test_filter_internal(file, DSET_DYNLIB1_NAME, dc) < 0) TEST_ERROR
/* Clean up objects used for this test */
if(H5Pclose(dc) < 0) TEST_ERROR
/* Unregister the dynamic filter DYNLIB1 for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter. */
if(H5Zunregister(H5Z_FILTER_DYNLIB1) < 0) TEST_ERROR
/*----------------------------------------------------------
* STEP 3: Test DYNLIB2 by itself.
*----------------------------------------------------------
*/
HDputs(" DYNLIB2 filter");
if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
if(H5Pset_filter(dc, H5Z_FILTER_DYNLIB2, H5Z_FLAG_MANDATORY, 0, NULL) < 0) TEST_ERROR
if(test_filter_internal(file,DSET_DYNLIB2_NAME,dc) < 0) TEST_ERROR
/* Clean up objects used for this test */
if(H5Pclose(dc) < 0) TEST_ERROR
/* Unregister the dynamic filter DYNLIB2 for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter. */
if(H5Zunregister(H5Z_FILTER_DYNLIB2) < 0) TEST_ERROR
/*----------------------------------------------------------
* STEP 4: Test DYNLIB4 by itself.
*----------------------------------------------------------
*/
HDputs(" DYNLIB4 filter");
if((dc = H5Pcreate(H5P_DATASET_CREATE)) < 0) TEST_ERROR
if(H5Pset_chunk(dc, 2, chunk_size) < 0) TEST_ERROR
dynlib4_values[0] = 9;
if(H5get_libversion(&dynlib4_values[1], &dynlib4_values[2], &dynlib4_values[3]) < 0) TEST_ERROR
if(H5Pset_filter(dc, H5Z_FILTER_DYNLIB4, H5Z_FLAG_MANDATORY, (size_t)4, dynlib4_values) < 0) TEST_ERROR
if(test_filter_internal(file, DSET_DYNLIB4_NAME, dc) < 0) TEST_ERROR
/* Clean up objects used for this test */
if(H5Pclose(dc) < 0) TEST_ERROR
/* Unregister the dynamic filter DYNLIB4 for testing purpose. The next time when this test is run for
* the new file format, the library's H5PL code has to search in the table of loaded plugin libraries
* for this filter. */
if(H5Zunregister(H5Z_FILTER_DYNLIB4) < 0) TEST_ERROR
ret_value = 0;
error:
/* Clean up objects used for this test */
H5E_BEGIN_TRY {
H5Pclose(dc);
} H5E_END_TRY
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_read_data
*
* Purpose: Tests reading data and compares values
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_read_data(hid_t dataset, int *origin_data)
{
herr_t ret_value = -1;
int check[DSET_DIM1][DSET_DIM2];
const hsize_t size[2] = {DSET_DIM1, DSET_DIM2}; /* Dataspace dimensions */
int *data_p = origin_data;
size_t i, j; /* Local index variables */
/* Read the dataset back */
if(H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check) < 0) TEST_ERROR;
/* Check that the values read are the same as the values written */
for(i=0; i<size[0]; i++)
for(j=0; j<size[1]; j++) {
if(*data_p != check[i][j]) {
H5_FAILED();
HDfprintf(stderr," Read different values than written.\n");
HDfprintf(stderr," At index %lu,%lu\n", (unsigned long)i, (unsigned long)j);
HDfprintf(stderr," At original: %d\n", *data_p);
HDfprintf(stderr," At returned: %d\n", (int)check[i][j]);
TEST_ERROR
} /* end if */
data_p++;
}
PASSED();
ret_value = 0;
error:
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_read_with_filters
*
* Purpose: Tests reading dataset created with dynamically loaded filters
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_read_with_filters(hid_t file)
{
herr_t ret_value = -1;
hid_t dset = -1; /* Dataset ID */
/*----------------------------------------------------------
* STEP 1: Test deflation by itself.
*----------------------------------------------------------
*/
TESTING("deflate filter");
#ifdef H5_HAVE_FILTER_DEFLATE
if(H5Zfilter_avail(H5Z_FILTER_DEFLATE) != TRUE) TEST_ERROR
if((dset = H5Dopen2(file,DSET_DEFLATE_NAME,H5P_DEFAULT)) < 0) TEST_ERROR
if(test_read_data(dset, (int *)points_deflate) < 0) TEST_ERROR
if(H5Dclose(dset) < 0) TEST_ERROR
/* Clean up objects used for this test */
#else /* H5_HAVE_FILTER_DEFLATE */
SKIPPED();
HDputs(" Deflate filter not enabled");
#endif /* H5_HAVE_FILTER_DEFLATE */
/*----------------------------------------------------------
* STEP 2: Test DYNLIB1 by itself.
*----------------------------------------------------------
*/
TESTING(" DYNLIB1 filter");
if((dset = H5Dopen2(file, DSET_DYNLIB1_NAME, H5P_DEFAULT)) < 0) TEST_ERROR
if(test_read_data(dset, (int *)points_dynlib1) < 0) TEST_ERROR
if(H5Dclose(dset) < 0) TEST_ERROR
/*----------------------------------------------------------
* STEP 3: Test Bogus2 by itself.
*----------------------------------------------------------
*/
TESTING(" DYNLIB2 filter");
if((dset = H5Dopen2(file, DSET_DYNLIB2_NAME, H5P_DEFAULT)) < 0) TEST_ERROR
if(test_read_data(dset, (int *)points_dynlib2) < 0) TEST_ERROR
if(H5Dclose(dset) < 0) TEST_ERROR
/*----------------------------------------------------------
* STEP 4: Test DYNLIB4 by itself.
*----------------------------------------------------------
*/
TESTING(" DYNLIB4 filter");
if((dset = H5Dopen2(file,DSET_DYNLIB4_NAME,H5P_DEFAULT)) < 0) TEST_ERROR
if(test_read_data(dset, (int *)points_dynlib4) < 0) TEST_ERROR
if(H5Dclose(dset) < 0) TEST_ERROR
ret_value = 0;
error:
/* Clean up objects used for this test */
H5E_BEGIN_TRY {
H5Dclose(dset);
} H5E_END_TRY
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_noread_data
*
* Purpose: Tests not reading data
*
* Return: Success: 0
* Failure: -1
*
*-------------------------------------------------------------------------
*/
static herr_t
test_noread_data(hid_t dataset)
{
herr_t ret_value = -1;
int check[DSET_DIM1][DSET_DIM2];
herr_t ret = -1;
/* Read the dataset back */
H5E_BEGIN_TRY {
ret = H5Dread(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, check);
} H5E_END_TRY
if(ret >= 0)
TEST_ERROR
PASSED();
ret_value = 0;
error:
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_noread_with_filters
*
* Purpose: Tests reading dataset created with dynamically loaded filters disabled
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_noread_with_filters(hid_t file)
{
herr_t ret_value = -1;
hid_t dset = -1; /* Dataset ID */
unsigned plugin_state; /* status of plugins */
TESTING("DYNLIB1 filter with plugins disabled");
/* disable filter plugin */
if(H5PLget_loading_state(&plugin_state) < 0) TEST_ERROR
plugin_state = plugin_state & ~H5PL_FILTER_PLUGIN;
if(H5PLset_loading_state(plugin_state) < 0) TEST_ERROR
if((dset = H5Dopen2(file, DSET_DYNLIB1_NAME, H5P_DEFAULT)) < 0) TEST_ERROR
if(test_noread_data(dset) < 0) TEST_ERROR
if(H5Dclose(dset) < 0) TEST_ERROR
ret_value = 0;
error:
/* re-enable filter plugin */
plugin_state = plugin_state | H5PL_FILTER_PLUGIN;
H5PLset_loading_state(plugin_state);
/* Clean up objects used for this test */
H5E_BEGIN_TRY {
H5Dclose(dset);
} H5E_END_TRY
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_filters_for_groups
*
* Purpose: Tests creating group with dynamically loaded filters
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_filters_for_groups(hid_t file)
{
herr_t ret_value = -1;
hid_t gcpl = -1;
hid_t gid = -1;
hid_t group = -1;
int i;
char gname[256];
TESTING("DYNLIB3 filter for group");
if((gcpl = H5Pcreate(H5P_GROUP_CREATE)) < 0) TEST_ERROR
/* Use DYNLIB3 for creating groups */
if(H5Pset_filter (gcpl, H5Z_FILTER_DYNLIB3, H5Z_FLAG_MANDATORY, (size_t)0, NULL) < 0) TEST_ERROR
/* Create a group using this filter */
if((gid = H5Gcreate2(file, "group1", H5P_DEFAULT, gcpl, H5P_DEFAULT)) < 0) TEST_ERROR
/* Create multiple groups under "group1" */
for(i=0; i < GROUP_ITERATION; i++) {
HDsprintf(gname, "group_%d", i);
if((group = H5Gcreate2(gid, gname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Gclose(group) < 0) TEST_ERROR
}
/* Close the group */
if(H5Gclose(gid) < 0) TEST_ERROR
/* Clean up objects used for this test */
if(H5Pclose(gcpl) < 0) TEST_ERROR
PASSED();
ret_value = 0;
error:
/* Clean up objects used for this test */
H5E_BEGIN_TRY {
H5Gclose(group);
H5Gclose(gid);
H5Pclose(gcpl);
} H5E_END_TRY
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_groups_with_filters
*
* Purpose: Tests opening group with dynamically loaded filters
*
* Return: Success: 0
* Failure: -1
*
* Programmer: Raymond Lu
* 1 April 2013
*
*-------------------------------------------------------------------------
*/
static herr_t
test_groups_with_filters(hid_t file)
{
herr_t ret_value = -1;
hid_t gid;
hid_t group;
int i;
char gname[256];
TESTING("opening groups with DYNLIB3 filter");
/* Open the top group */
if((gid = H5Gopen2(file, "group1", H5P_DEFAULT)) < 0) TEST_ERROR
/* Create multiple groups under "group1" */
for(i=0; i < GROUP_ITERATION; i++) {
HDsprintf(gname, "group_%d", i);
if((group = H5Gopen2(gid, gname, H5P_DEFAULT)) < 0) TEST_ERROR
if(H5Gclose(group) < 0) TEST_ERROR
}
/* Close the group */
if(H5Gclose(gid) < 0) TEST_ERROR
PASSED();
ret_value = 0;
error:
/* Clean up objects used for this test */
H5E_BEGIN_TRY {
H5Gclose(group);
H5Gclose(gid);
} H5E_END_TRY
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: test_filter_path_apis
*
* Purpose: Tests accessing the path table for dynamically loaded filters
*
* Return: Success: 0
* Failure: -1
*-------------------------------------------------------------------------
*/
static herr_t
test_filter_path_apis(void)
{
herr_t ret_value = -1;
unsigned int i;
unsigned int ndx;
herr_t ret;
ssize_t pathlen = -1;
char pathname[256];
char tempname[256];
HDputs("Testing access to the filter path table");
if(H5Zfilter_avail(H5Z_FILTER_DYNLIB1) != TRUE) TEST_ERROR
ndx = H5PLsize();
TESTING(" remove");
/* Remove all existing paths*/
for(i=ndx; i > 0; i--)
if(H5PLremove(i-1) < 0) {
HDfprintf(stderr," at %d: %s\n", i, pathname);
TEST_ERROR
} /* end if */
/* Verify the table is empty */
if(H5PLsize() > 0) TEST_ERROR
PASSED();
TESTING(" remove (exceed min)");
/* Exceed the min path removal */
H5E_BEGIN_TRY {
ret = H5PLremove(0);
} H5E_END_TRY
if(ret >= 0) TEST_ERROR
PASSED();
TESTING(" append");
/* Create multiple paths to fill table */
for(i=0; i < H5PL_MAX_PATH_NUM; i++) {
HDsprintf(pathname, "a_path_%d", i);
if(H5PLappend(pathname) < 0) {
HDfprintf(stderr," at %d: %s\n", i, pathname);
TEST_ERROR
}
}
/* Verify the table is full */
if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
PASSED();
TESTING(" append (exceed)");
/* Exceed the max path append */
H5E_BEGIN_TRY {
HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM);
ret = H5PLappend(pathname);
} H5E_END_TRY
if(ret >= 0) TEST_ERROR
TESTING(" remove (exceed max)");
/* Exceed the max path removal */
H5E_BEGIN_TRY {
ret = H5PLremove(H5PL_MAX_PATH_NUM);
} H5E_END_TRY
if(ret >= 0) TEST_ERROR
PASSED();
TESTING(" get (path name)");
if((pathlen = H5PLget(0, NULL, 0)) <= 0) {
HDfprintf(stderr," get path 0 length failed\n");
TEST_ERROR
}
if(pathlen != 8) TEST_ERROR
if((pathlen = H5PLget(0, pathname, 256)) <= 0) {
HDfprintf(stderr," get 0 len: %d : %s\n", pathlen, pathname);
TEST_ERROR
}
if(HDstrcmp(pathname, "a_path_0") != 0) {
HDfprintf(stderr," get 0: %s\n", pathname);
TEST_ERROR
}
PASSED();
TESTING(" get (bounds)");
if((pathlen = H5PLget(1, pathname, 256)) <= 0) TEST_ERROR
if(HDstrcmp(pathname, "a_path_1") != 0) {
HDfprintf(stderr," get 1: %s\n", pathname);
TEST_ERROR
}
if((pathlen = H5PLget(H5PL_MAX_PATH_NUM - 1, pathname, 256)) <= 0) TEST_ERROR
HDsprintf(tempname, "a_path_%d", H5PL_MAX_PATH_NUM - 1);
if(HDstrcmp(pathname, tempname) != 0) {
HDfprintf(stderr," get %d: %s\n", H5PL_MAX_PATH_NUM - 1, pathname);
TEST_ERROR
}
PASSED();
TESTING(" get (bounds exceed)");
H5E_BEGIN_TRY {
pathlen = H5PLget(H5PL_MAX_PATH_NUM, NULL, 0);
} H5E_END_TRY
if(pathlen > 0) TEST_ERROR
PASSED();
TESTING(" remove (verify for prepend)");
/* Remove one path*/
if(H5PLremove(8) < 0) TEST_ERROR
/* Verify that the entries were moved */
if((pathlen = H5PLget(8, pathname, 256)) <= 0) TEST_ERROR
if(HDstrcmp(pathname, "a_path_9") != 0) {
HDfprintf(stderr," get 8: %s\n", pathname);
TEST_ERROR
}
PASSED();
/* Verify the table is not full */
if (H5PLsize() != H5PL_MAX_PATH_NUM - 1) TEST_ERROR
TESTING(" prepend");
/* Prepend one path*/
HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 1);
if(H5PLprepend(pathname) < 0) {
HDfprintf(stderr," prepend %d: %s\n", H5PL_MAX_PATH_NUM + 1, pathname);
TEST_ERROR
}
/* Verify the table is full */
if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
/* Verify that the entries were moved */
if(H5PLget(8, pathname, 256) <= 0) TEST_ERROR
if(HDstrcmp(pathname, "a_path_7") != 0) {
HDfprintf(stderr," get 8: %s\n", pathname);
TEST_ERROR
}
if(H5PLget(0, pathname, 256) <= 0) TEST_ERROR
HDsprintf(tempname, "a_path_%d", H5PL_MAX_PATH_NUM + 1);
if(HDstrcmp(pathname, tempname) != 0) {
HDfprintf(stderr," get 0: %s\n", pathname);
TEST_ERROR
}
PASSED();
TESTING(" prepend (exceed)");
/* Exceed the max path prepend */
H5E_BEGIN_TRY {
HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 2);
ret = H5PLprepend(pathname);
} H5E_END_TRY
if(ret >= 0) TEST_ERROR
PASSED();
TESTING(" replace");
/* Replace one path*/
HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 4);
if(H5PLreplace(pathname, 1) < 0) {
HDfprintf(stderr," replace 1: %s\n", pathname);
TEST_ERROR
}
/* Verify the table is full */
if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
/* Verify that the entries were not moved */
if(H5PLget(0, pathname, 256) <= 0) TEST_ERROR
HDsprintf(tempname, "a_path_%d", H5PL_MAX_PATH_NUM + 1);
if(HDstrcmp(pathname, tempname) != 0) {
HDfprintf(stderr," get 0: %s\n", pathname);
TEST_ERROR
}
if(H5PLget(2, pathname, 256) <= 0) TEST_ERROR
if(HDstrcmp(pathname, "a_path_1") != 0) {
HDfprintf(stderr," get 2: %s\n", pathname);
TEST_ERROR
}
PASSED();
TESTING(" remove (verify for insert)");
/* Remove one path*/
if(H5PLremove(4) < 0) TEST_ERROR
/* Verify that the entries were moved */
if(H5PLget(4, pathname, 256) <= 0) TEST_ERROR
if(HDstrcmp(pathname, "a_path_4") != 0) {
HDfprintf(stderr," get 4: %s\n", pathname);
TEST_ERROR
}
PASSED();
/* Verify the table is not full */
if(H5PLsize() != 15) TEST_ERROR
TESTING(" insert");
/* Insert one path*/
HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 5);
if(H5PLinsert(pathname, 3) < 0) {
HDfprintf(stderr," insert 3: %s\n", pathname);
TEST_ERROR
}
/* Verify that the entries were moved */
if(H5PLget(4, pathname, 256) <= 0) TEST_ERROR
if(HDstrcmp(pathname, "a_path_2") != 0) {
HDfprintf(stderr," get 4: %s\n", pathname);
TEST_ERROR
}
PASSED();
/* Verify the table is full */
if(H5PLsize() != H5PL_MAX_PATH_NUM) TEST_ERROR
TESTING(" insert (exceed)");
/* Exceed the max path insert */
H5E_BEGIN_TRY {
HDsprintf(pathname, "a_path_%d", H5PL_MAX_PATH_NUM + 6);
ret = H5PLinsert(pathname, 12);
} H5E_END_TRY
if(ret >= 0) TEST_ERROR
PASSED();
ret_value = 0;
error:
return ret_value;
}
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Tests the plugin module (H5PL)
*
* Return: Success: exit(EXIT_SUCCESS)
*
* Failure: exit(EXIT_FAILURE)
*
* Programmer: Raymond Lu
* 14 March 2013
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
char filename[FILENAME_BUF_SIZE];
hid_t file = -1;
hid_t fapl = -1;
hid_t fapl2 = -1;
unsigned new_format;
int mdc_nelmts;
size_t rdcc_nelmts;
size_t rdcc_nbytes;
double rdcc_w0;
int nerrors = 0;
/* Testing setup */
h5_reset();
fapl = h5_fileaccess();
/* Turn off the chunk cache, so all the chunks are immediately written to disk */
if(H5Pget_cache(fapl, &mdc_nelmts, &rdcc_nelmts, &rdcc_nbytes, &rdcc_w0) < 0) TEST_ERROR
rdcc_nbytes = 0;
if(H5Pset_cache(fapl, mdc_nelmts, rdcc_nelmts, rdcc_nbytes, rdcc_w0) < 0) TEST_ERROR
/* Copy the file access property list */
if((fapl2 = H5Pcopy(fapl)) < 0) TEST_ERROR
/* Set the "use the latest version of the format" bounds for creating objects in the file */
if(H5Pset_libver_bounds(fapl2, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0) TEST_ERROR
h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
/* Test with old & new format groups */
for(new_format = FALSE; new_format <= TRUE; new_format++) {
hid_t my_fapl;
/* Set the FAPL for the type of format */
if(new_format) {
HDputs("\nTesting with new file format:");
my_fapl = fapl2;
} /* end if */
else {
HDputs("Testing with old file format:");
my_fapl = fapl;
} /* end else */
/* Create the file for this test */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, my_fapl)) < 0) TEST_ERROR
/* Test dynamically loaded filters for chunked dataset */
nerrors += (test_filters_for_datasets(file) < 0 ? 1 : 0);
/* Test dynamically loaded filters for groups */
nerrors += (test_filters_for_groups(file) < 0 ? 1 : 0);
if(H5Fclose(file) < 0) TEST_ERROR
} /* end for */
/* Close FAPL */
if(H5Pclose(fapl2) < 0) TEST_ERROR
if(H5Pclose(fapl) < 0) TEST_ERROR
/* Restore the default error handler (set in h5_reset()) */
h5_restore_err();
HDputs("\nTesting reading data with with dynamic plugin filters:");
/* Close the library so that all loaded plugin libraries are unloaded */
h5_reset();
fapl = h5_fileaccess();
/* Reopen the file for testing data reading */
if((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Read the data with filters */
nerrors += (test_read_with_filters(file) < 0 ? 1 : 0);
/* Open the groups with filters */
nerrors += (test_groups_with_filters(file) < 0 ? 1 : 0);
/* Restore the default error handler (set in h5_reset()) */
h5_restore_err();
/* Close the library so that all loaded plugin libraries are unloaded */
h5_reset();
fapl = h5_fileaccess();
/* Reopen the file for testing data reading */
if((file = H5Fopen(filename, H5F_ACC_RDONLY, fapl)) < 0) TEST_ERROR
/* Read the data with disabled filters */
nerrors += (test_noread_with_filters(file) < 0 ? 1 : 0);
if(H5Fclose(file) < 0) TEST_ERROR
/* Test the APIs for access to the filter plugin path table */
nerrors += (test_filter_path_apis() < 0 ? 1 : 0);
if(nerrors) TEST_ERROR
HDprintf("All plugin tests passed.\n");
h5_cleanup(FILENAME, fapl);
return 0;
error:
nerrors = MAX(1, nerrors);
HDprintf("***** %d PLUGIN TEST%s FAILED! *****\n", nerrors, 1 == nerrors ? "" : "S");
return 1;
}
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