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hdf5/tools/test/misc/h5clear_gentest.c
Quincey Koziol f38864920d Merge branch 'develop' of https://bitbucket.hdfgroup.org/scm/hdffv/hdf5 into merge_func_enter_vol 
Plus initial steps toward merging API context push into FUNC_ENTER_API* macros
2018-03-18 18:36:49 -05:00

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20 KiB
C
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* 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 COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include "hdf5.h"
#include "H5private.h"
/* The HDF5 test files */
const char *FILENAME[] = {
"h5clear_sec2_v3.h5", /* 0 -- sec2 file with superblock version 3 */
"h5clear_log_v3.h5", /* 1 -- log file with superblock veresion 3 */
"h5clear_sec2_v0.h5", /* 2 -- sec2 file with superblock version 0 */
"h5clear_sec2_v2.h5" /* 3 -- sec2 file with superblock version 2 */
};
const char *FILENAME_ENHANCE[] = {
"h5clear_fsm_persist_equal.h5", /* 0: persisting free-space, stored EOA = actual EOF */
"h5clear_fsm_persist_greater.h5", /* 1: persisting free-space, stored EOA > actual EOF */
"h5clear_fsm_persist_less.h5", /* 2: persisting free-space, stored EOA < actual EOF */
"h5clear_fsm_persist_user_equal.h5", /* 3: user block, persisting free-space, stored EOA = actual EOF */
"h5clear_fsm_persist_user_greater.h5", /* 4: user block, persisting free-space, stored EOA > actual EOF */
"h5clear_fsm_persist_user_less.h5", /* 5: user block, persisting free-space, stored EOA < actual EOF */
"h5clear_status_noclose.h5", /* 6 -- v3 superblock, nonzero status_flags, no flush, exit,
stored EOA < actual EOF */
"h5clear_fsm_persist_noclose.h5" /* 7 -- persisting free-space, no flush, exit, stored EOA < actual EOF */
};
#define KB 1024U
#define CACHE_IMAGE_FILE "h5clear_mdc_image.h5"
#define DSET "DSET"
#define DATASET "dset"
#define NUM_ELMTS 100
#define USERBLOCK 512
/*-------------------------------------------------------------------------
* Function: gen_cache_image_file
*
* Purpose: To create a file with cache image feature enabled.
*
* Return: Success: 0
* Failure: 1
*
* Programmer: Vailin Choi; March 2017
*
*-------------------------------------------------------------------------
*/
static int
gen_cache_image_file(const char *fname)
{
hid_t fid = -1; /* File ID */
hid_t did = -1, sid = -1; /* Dataset ID, dataspace ID */
hid_t fapl = -1; /* File access property list */
hid_t dcpl = -1; /* Dataset creation property list */
hsize_t dims[2]; /* Dimension sizes */
hsize_t chunks[2]; /* Chunked dimension sizes */
int buf[50][100]; /* Buffer for data to write */
int i, j; /* Local index variables */
H5AC_cache_image_config_t cache_image_config = /* Cache image input configuration */
{ H5AC__CURR_CACHE_IMAGE_CONFIG_VERSION,
TRUE, FALSE,
H5AC__CACHE_IMAGE__ENTRY_AGEOUT__NONE};
/* Create a copy of file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
goto error;
/* Enable latest format in fapl */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
goto error;
/* Enable metadata cache image in fapl */
if(H5Pset_mdc_image_config(fapl, &cache_image_config) < 0)
goto error;
/* Create the file */
if((fid = H5Fcreate(fname, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
goto error;
/* Create dataspace */
dims[0] = 50;
dims[1] = 100;
if((sid = H5Screate_simple(2, dims, NULL)) < 0)
goto error;
/* Initialize buffer for writing to dataset */
for(i = 0; i < 50; i++)
for(j = 0; j < 100; j++)
buf[i][j] = i * j;
/* Set up to create a chunked dataset */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
goto error;
chunks[0] = 5;
chunks[1] = 10;
if(H5Pset_chunk(dcpl, 2, chunks) < 0)
goto error;
if((did = H5Dcreate2(fid, DSET, H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto error;
/* Write to the dataset */
if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
goto error;
/* Closing */
if(H5Dclose(did) < 0)
goto error;
if(H5Pclose(dcpl) < 0)
goto error;
if(H5Pclose(fapl) < 0)
goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Fclose(fid) < 0)
goto error;
return 0;
error:
H5E_BEGIN_TRY {
H5Pclose(dcpl);
H5Sclose(sid);
H5Dclose(did);
H5Fclose(fid);
H5Pclose(fapl);
H5Pclose(dcpl);
} H5E_END_TRY;
return 1;
} /* gen_cache_image_file() */
/*-------------------------------------------------------------------------
* Function: gen_enhance_files
*
* Purpose: To create the first 6 files in FILENAME_ENHANCE[]:
* (0) FILENAME_ENHANCE[0]: "h5clear_fsm_persist_equal.h5"
* (1) FILENAME_ENHANCE[1]: "h5clear_fsm_persist_greater.h5"
* (2) FILENAME_ENHANCE[2]: "h5clear_fsm_persist_less.h5"
* (3) FILENAME_ENHANCE[3]: "h5clear_user_fsm_persist_equal.h5"
* (4) FILENAME_ENHANCE[4]: "h5clear_user_fsm_persist_greater.h5"
* (5) FILENAME_ENHANCE[5]: "h5clear_user_fsm_persist_less.h5"
* After creating the files for #1, #2, #4 #5, write invalid EOA
* value to the location where the EOA is stored in the superblock.
* Also modify the chksum in the superblock due to this change.
*
* The first call to this routine (without user block) will generate
* the first 3 files.
* The second call to this routine (with user block) will generate
* the last 3 files.
*
* Return: Success: 0
* Failure: 1
*
* Programmer: Vailin Choi; March 2017
*
*-------------------------------------------------------------------------
*/
static int
gen_enhance_files(hbool_t user)
{
hid_t fid = -1; /* File ID */
hid_t fcpl = -1; /* File creation property list */
hid_t sid = -1; /* Dataspace ID */
hid_t did = -1; /* Dataset ID */
hsize_t dim[1]; /* Dimension sizes */
int data[NUM_ELMTS]; /* Buffer for data */
int fd = -1; /* The file descriptor ID */
int64_t eoa; /* The EOA value */
int32_t chksum; /* The chksum value */
int i = 0 , j = 0, u = 0; /* Local index variable */
/* Get a copy of the default file creation property */
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
goto error;
/* Check to see if user block will be added */
if(user) {
if(H5Pset_userblock(fcpl, (hsize_t)USERBLOCK) < 0)
goto error;
u = 3;
}
/* Set file space strategy and persisting free-space */
if(H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, (hsize_t)1) < 0)
goto error;
/*
* Create the file, then write invalid EOA to the file.
*/
for(i = 0+u; i < 3+u; i++) {
/* Create the file with the file space strategy and persisting free-space */
if((fid = H5Fcreate(FILENAME_ENHANCE[i], H5F_ACC_TRUNC, fcpl, H5P_DEFAULT)) < 0)
goto error;
/* Create the dataset */
dim[0] = NUM_ELMTS;
if((sid = H5Screate_simple(1, dim, NULL)) < 0)
goto error;
if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
for(j = 0; j < NUM_ELMTS; j++)
data[j] = j;
/* Write the dataset */
if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
goto error;
/* Closing */
if(H5Dclose(did) < 0)
goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Fclose(fid) < 0)
goto error;
/*
* No further action for:
* --FILENAME_ENHANCE[0]: "h5clear_fsm_persist_equal.h5"
* --FILENAME_ENHANCE[3]: "h5clear_fsm_persist_user_equal.h5",
*/
if(!(i % 3))
continue;
/*
* For the following files:
* --FILENAME_ENHANCE[1]: "h5clear_fsm_persist_greater.h5"
* --FILENAME_ENHANCE[2]: "h5clear_fsm_persist_less.h5"
* --FILENAME_ENHANCE[4]: "h5clear_fsm_persist_greater.h5"
* --FILENAME_ENHANCE[5]: "h5clear_fsm_persist_less.h5"
*
* Write invalid value to the location for stored eoa and
* update the chksum value.
*/
/* Open the file */
if((fd = open(FILENAME_ENHANCE[i], O_RDWR, 0663)) < 0)
goto error;
switch(i) {
case 1: /* stored EOA is > EOF */
eoa = 3048;
chksum = 268376587;
break;
case 2: /* stored EOA is < EOF */
eoa = 512;
chksum = 372920305;
break;
case 4: /* with userblock, stored EOA > EOF */
eoa = 4000;
chksum = 4168810027;
break;
case 5: /* with userblock, stored EOA < EOF */
eoa = 3000;
chksum = 3716054346;
break;
default:
break;
}
/* location of "end of file address" */
if(lseek(fd, (off_t)(28+(user?USERBLOCK:0)), SEEK_SET) < 0)
goto error;
/* Write the bad eoa value to the file */
if(write(fd, &eoa, sizeof(eoa)) < 0)
goto error;
/* location of "superblock checksum" */
if(lseek(fd, (off_t)(44+(user?USERBLOCK:0)), SEEK_SET) < 0)
goto error;
/* Write the chksum value to the file */
if(write(fd, &chksum, sizeof(chksum)) < 0)
goto error;
/* Close the file */
if(close(fd) < 0)
goto error;
} /* end for */
/* Close the property list */
if(H5Pclose(fcpl) < 0)
goto error;
return 0;
error:
H5E_BEGIN_TRY {
H5Sclose(sid);
H5Dclose(did);
H5Fclose(fid);
H5Pclose(fcpl);
} H5E_END_TRY;
return 1;
} /* gen_enhance_files() */
/*-------------------------------------------------------------------------
* Function: main
*
* Purpose: Generate test files used by h5clear.
*
* (A) gen_cache_image_file():
* --generate a file with cache image feature
* --"h5clear_mdc_image.h5"
* (B) gen_enhance_files():
* --generate the first 6 files in FILENAME_ENHANCE[]:
* (0) "h5clear_fsm_persist_equal.h5"
* (1) "h5clear_fsm_persist_greater.h5"
* (2) "h5clear_fsm_persist_less.h5"
* (3) "h5clear_fsm_persist_user_equal.h5"
* (4) "h5clear_fsm_persist_user_greater.h5"
* (5) "h5clear_fsm_persist_user_less.h5"
*
* (C) Generate the following FILENAME[] files in main():
* (0a) "h5clear_sec2_v3.h5"
* (0b) "latest_h5clear_sec2_v3.h5"
* (1a) "h5clear_log_v3.h5",
* (1b) "latest_h5clear_log_v3.h5"
* (2) "h5clear_sec2_v0.h5"
* (3) "h5clear_sec2_v2.h5"
*
* These HDF5 files are created with non-zero status_flags in
* the superblock via flushing and exiting without closing the
* library.
* Due to file locking, status_flags in the superblock will be
* nonzero after H5Fcreate. The library will clear status_flags
* on file closing.
* This program, after "H5Fcreate" the files, exits without
* going through library closing. Thus, status_flags for these
* files are not cleared.
* The library will check consistency of status_flags when
* opening a file with superblock >= v3 and will return error
* accordingly.
* The library will not check status_flags when opening a file
* with < v3 superblock.
* These files are used by "h5clear" to see if the tool clears
* status_flags properly so users can open the files afterwards.
*
* (D) Generate the last two files in FILENAME_ENHANCE[] in main():
* (6) "h5clear_status_noclose.h5",
* (7) "h5clear_fsm_persist_noclose.h5"
*
* Return: Success: 0
* Failure: 1
*
* Programmer: Vailin Choi; July 2013
*
*-------------------------------------------------------------------------
*/
int
main(void)
{
hid_t fid = -1; /* File ID */
hid_t fcpl = -1; /* File creation property list */
hid_t fapl = -1, new_fapl = -1; /* File access property lists */
char fname[512]; /* File name */
unsigned new_format; /* To use latest library format or not */
hid_t sid = -1; /* Dataspace ID */
hid_t did = -1; /* Dataset ID */
hsize_t dim[1]; /* Dimension sizes */
int data[NUM_ELMTS]; /* Buffer for data */
int i; /* Local index variables */
/* Generate a file with cache image feature enabled */
if(gen_cache_image_file(CACHE_IMAGE_FILE) < 0)
goto error;
/* Generate the first 6 files in FILENAME_ENHANCE[] */
if(gen_enhance_files(FALSE) < 0)
goto error;
if(gen_enhance_files(TRUE) < 0)
goto error;
/*
* Generate files in FILENAME[]
*/
/* Create a copy of the file access property list */
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
goto error;
/* Copy the file access property list */
if((new_fapl = H5Pcopy(fapl)) < 0)
goto error;
/* Set to latest library format */
if(H5Pset_libver_bounds(new_fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
goto error;
/*
* Files created within this for loop will have v3 superblock and nonzero status_flags
* --FILENAME[0]: "h5clear_sec2_v3.h5", "latest_h5clear_sec2_v3.h5"
* --FILENAME[1]: "h5clear_log_v3.h5", "latest_h5clear_log_v3.h5"
*/
for(new_format = FALSE; new_format <= TRUE; new_format++) {
hid_t fapl2, my_fapl; /* File access property lists */
/* Set to use the appropriate file access property list */
if(new_format)
fapl2 = new_fapl;
else
fapl2 = fapl;
/*
* Create a sec2 file
*/
if((my_fapl = H5Pcopy(fapl2)) < 0)
goto error;
/* Create the file */
sprintf(fname, "%s%s", new_format? "latest_":"", FILENAME[0]);
if((fid = H5Fcreate(fname, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, my_fapl)) < 0)
goto error;
/* Flush the file */
if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
goto error;
/* Close the property list */
if(H5Pclose(my_fapl) < 0)
goto error;
/*
* Create a log file
*/
/* Create a copy of file access property list */
if((my_fapl = H5Pcopy(fapl2)) < 0)
goto error;
/* Setup the fapl for the log driver */
if(H5Pset_fapl_log(my_fapl, "append.log", (unsigned long long)H5FD_LOG_ALL, (size_t)(4 * KB)) < 0)
goto error;
/* Create the file */
sprintf(fname, "%s%s", new_format? "latest_":"", FILENAME[1]);
if((fid = H5Fcreate(fname, H5F_ACC_TRUNC | (new_format ? 0 : H5F_ACC_SWMR_WRITE), H5P_DEFAULT, my_fapl)) < 0)
goto error;
/* Flush the file */
if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
goto error;
/* Close the property list */
if(H5Pclose(my_fapl) < 0)
goto error;
} /* end for */
/*
* Create a sec2 file with v0 superblock but nonzero status_flags:
* FILENAME[2]: "h5clear_sec2_v0.h5"
*/
if((fid = H5Fcreate(FILENAME[2], H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0)
goto error;
/* Flush the file */
if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
goto error;
/*
* Create a sec2 file with v2 superblock but nonzero status_flags:
* FILENAME[3]: "h5clear_sec2_v2.h5"
*/
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
goto error;
if(H5Pset_shared_mesg_nindexes(fcpl, 1) < 0)
goto error;
if(H5Pset_shared_mesg_index(fcpl, 0, H5O_SHMESG_DTYPE_FLAG, 50) < 0)
goto error;
if((fid = H5Fcreate(FILENAME[3], H5F_ACC_TRUNC, fcpl, fapl)) < 0)
goto error;
/* Flush the file */
if(H5Fflush(fid, H5F_SCOPE_GLOBAL) < 0)
goto error;
/* Close the property lists */
if(H5Pclose(fapl) < 0)
goto error;
if(H5Pclose(new_fapl) < 0)
goto error;
if(H5Pclose(fcpl) < 0)
goto error;
/*
* Create the last two files in FILENAME_ENHANCE[]:
* --FILENAME_ENHANCE[6]: h5clear_status_noclose.h5
* --FILENAME_ENHANCE[7]: h5clear_fsm_persist_noclose.h5
*/
/*
* FILENAME_ENHANCE[6]: h5clear_status_noclose.h5
* --stored EOA < actual EOF
* --version 3 superblock
* --nonzero status_flags
* --does not persist free-space
* --does not flush the file, just exit without closing file:
* --this file is similar to the user-suppplied test file attached with HDFFV-10347
*/
if((fapl = H5Pcreate(H5P_FILE_ACCESS)) < 0)
goto error;
/* Set to latest format */
if(H5Pset_libver_bounds(fapl, H5F_LIBVER_LATEST, H5F_LIBVER_LATEST) < 0)
goto error;
/* Create file with SWMR-write access */
if((fid = H5Fcreate(FILENAME_ENHANCE[6], H5F_ACC_TRUNC|H5F_ACC_SWMR_WRITE, H5P_DEFAULT, fapl)) < 0)
goto error;
/* Create the dataset */
dim[0] = NUM_ELMTS;
if((sid = H5Screate_simple(1, dim, NULL)) < 0)
goto error;
if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
for(i = 0; i < NUM_ELMTS; i++)
data[i] = i;
/* Write the dataset */
if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
goto error;
/* Closing */
if(H5Dclose(did) < 0)
goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Pclose(fapl) < 0)
goto error;
/* Does not flush and does not close the file */
/*
* FILENAME_ENHANCE[7]: h5clear_fsm_persist_noclose.h5
* --stored EOA < actual EOF
* --persisting free-space
* --undefined fsinfo.eoa_pre_fsm_fsalloc
* --undefined fsinfo.fs_addr
* --does not flush the file, just exit without closing
*/
if((fcpl = H5Pcreate(H5P_FILE_CREATE)) < 0)
goto error;
/* Set file space strategy and persisting free-space */
if(H5Pset_file_space_strategy(fcpl, H5F_FSPACE_STRATEGY_FSM_AGGR, TRUE, (hsize_t)1) < 0)
goto error;
/* Create the file with the set file space info */
if((fid = H5Fcreate(FILENAME_ENHANCE[7], H5F_ACC_TRUNC, fcpl, H5P_DEFAULT)) < 0)
goto error;
/* Create the dataset */
dim[0] = NUM_ELMTS;
if((sid = H5Screate_simple(1, dim, NULL)) < 0)
goto error;
if((did = H5Dcreate2(fid, DATASET, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
for(i = 0; i < NUM_ELMTS; i++)
data[i] = i;
/* Write the dataset */
if(H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data) < 0)
goto error;
/* Closing */
if(H5Dclose(did) < 0)
goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Pclose(fcpl) < 0)
goto error;
/* Does not flush and does not close the file */
fflush(stdout);
fflush(stderr);
/* Not going through library closing by calling _exit(0) with success */
HD_exit(0);
error:
/* Exit with failure */
HD_exit(1);
}
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