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Diffstat (limited to 'tools/test/misc/h5clear_gentest.c')
| -rw-r--r-- | tools/test/misc/h5clear_gentest.c | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/tools/test/misc/h5clear_gentest.c b/tools/test/misc/h5clear_gentest.c new file mode 100644 index 0000000..0f20c35 --- /dev/null +++ b/tools/test/misc/h5clear_gentest.c @@ -0,0 +1,174 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 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 HDF5 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. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +#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 */ +}; + +#define KB 1024U + +/*------------------------------------------------------------------------- + * Function: main + * + * Purpose: To create HDF5 files 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. + * + * Return: Success: 0 + * Failure: 1 + * + * Programmer: Vailin Choi; July 2013 + * + *------------------------------------------------------------------------- + */ +int +main(void) +{ + hid_t fid; /* File ID */ + hid_t fcpl; /* File creation property list */ + hid_t fapl, new_fapl; /* File access property lists */ + char fname[512]; /* File name */ + unsigned new_format; /* To use latest library format or not */ + + /* 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 */ + 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 + */ + 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 + */ + 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; + + 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); +} |