From db82e34584287db56f8930fd274f06ad8c45b9fe Mon Sep 17 00:00:00 2001 From: Quincey Koziol Date: Thu, 23 Apr 2009 16:08:09 -0500 Subject: [svn-r16848] Description: Add test (and bugfixes) for detecting if a filter makes a chunk size larger than can be encoded in a 32-bit variable (in the file). Tested on: FreeBSD/32 6.3 (duty) in debug mode FreeBSD/64 6.3 (liberty) w/C++ & FORTRAN, in debug mode Linux/32 2.6 (jam) w/PGI compilers, w/C++ & FORTRAN, w/threadsafe, in debug mode Linux/64-amd64 2.6 (smirom) w/Intel compilers w/default API=1.6.x, w/C++ & FORTRAN, in production mode Solaris/32 2.10 (linew) w/deprecated symbols disabled, w/C++ & FORTRAN, w/szip filter, in production mode Linux/64-ia64 2.6 (cobalt) w/Intel compilers, w/C++ & FORTRAN, in production mode Linux/64-ia64 2.4 (tg-login3) w/parallel, w/FORTRAN, in debug mode Linux/64-amd64 2.6 (abe) w/parallel, w/FORTRAN, in production mode Mac OS X/32 10.5.6 (amazon) in debug mode Mac OS X/32 10.5.6 (amazon) w/C++ & FORTRAN, w/threadsafe, in production mode --- src/H5Dchunk.c | 21 ++++ test/Makefile.am | 8 +- test/Makefile.in | 6 +- test/dsets.c | 351 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 379 insertions(+), 7 deletions(-) diff --git a/src/H5Dchunk.c b/src/H5Dchunk.c index ae90627..3662b3c 100644 --- a/src/H5Dchunk.c +++ b/src/H5Dchunk.c @@ -2261,6 +2261,11 @@ H5D_chunk_flush_entry(const H5D_t *dset, hid_t dxpl_id, const H5D_dxpl_cache_t * if(H5Z_pipeline(&(dset->shared->dcpl_cache.pline), 0, &(udata.filter_mask), dxpl_cache->err_detect, dxpl_cache->filter_cb, &nbytes, &alloc, &buf) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, FAIL, "output pipeline failed") +#if H5_SIZEOF_SIZE_T > 4 + /* Check for the chunk expanding too much to encode in a 32-bit value */ + if(nbytes > ((size_t)0xffffffff)) + HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "chunk too large for 32-bit length") +#endif /* H5_SIZEOF_SIZE_T > 4 */ H5_ASSIGN_OVERFLOW(udata.nbytes, nbytes, size_t, uint32_t); /* Indicate that the chunk must go through 'insert' method */ @@ -3134,6 +3139,11 @@ H5D_chunk_allocate(H5D_t *dset, hid_t dxpl_id, hbool_t full_overwrite) /* Push the chunk through the filters */ if(H5Z_pipeline(pline, 0, &filter_mask, dxpl_cache->err_detect, dxpl_cache->filter_cb, &orig_chunk_size, &buf_size, &fb_info.fill_buf) < 0) HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "output pipeline failed") +#if H5_SIZEOF_SIZE_T > 4 + /* Check for the chunk expanding too much to encode in a 32-bit value */ + if(orig_chunk_size > ((size_t)0xffffffff)) + HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "chunk too large for 32-bit length") +#endif /* H5_SIZEOF_SIZE_T > 4 */ } /* end if */ } /* end if */ @@ -3199,6 +3209,12 @@ H5D_chunk_allocate(H5D_t *dset, hid_t dxpl_id, hbool_t full_overwrite) if(H5Z_pipeline(pline, 0, &filter_mask, dxpl_cache->err_detect, dxpl_cache->filter_cb, &nbytes, &buf_size, &fb_info.fill_buf) < 0) HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "output pipeline failed") +#if H5_SIZEOF_SIZE_T > 4 + /* Check for the chunk expanding too much to encode in a 32-bit value */ + if(nbytes > ((size_t)0xffffffff)) + HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "chunk too large for 32-bit length") +#endif /* H5_SIZEOF_SIZE_T > 4 */ + /* Keep the number of bytes the chunk turned in to */ chunk_size = nbytes; } /* end if */ @@ -4197,6 +4213,11 @@ H5D_chunk_copy_cb(const H5D_chunk_rec_t *chunk_rec, void *_udata) if(has_filters && (is_vlen || fix_ref) ) { if(H5Z_pipeline(pline, 0, &(udata_dst.filter_mask), H5Z_NO_EDC, cb_struct, &nbytes, &buf_size, &buf) < 0) HGOTO_ERROR(H5E_PLINE, H5E_CANTFILTER, H5_ITER_ERROR, "output pipeline failed") +#if H5_SIZEOF_SIZE_T > 4 + /* Check for the chunk expanding too much to encode in a 32-bit value */ + if(nbytes > ((size_t)0xffffffff)) + HGOTO_ERROR(H5E_DATASET, H5E_BADRANGE, FAIL, "chunk too large for 32-bit length") +#endif /* H5_SIZEOF_SIZE_T > 4 */ H5_ASSIGN_OVERFLOW(udata_dst.nbytes, nbytes, size_t, uint32_t); udata->buf = buf; udata->buf_size = buf_size; diff --git a/test/Makefile.am b/test/Makefile.am index 1acf00f..ebf4fa3 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -105,10 +105,10 @@ flush2.chkexe_: flush1.chkexe_ CHECK_CLEANFILES+=cmpd_dset.h5 compact_dataset.h5 dataset.h5 dset_offset.h5 \ max_compact_dataset.h5 simple.h5 set_local.h5 random_chunks.h5 \ huge_chunks.h5 chunk_cache.h5 big_chunk.h5 chunk_fast.h5 \ - extend.h5 istore.h5 extlinks*.h5 frspace.h5 links*.h5 \ - tfile[1-4].h5 th5s[1-3].h5 lheap.h5 fheap.h5 ohdr.h5 stab.h5 \ - extern_[1-3].h5 extern_[1-4][ab].raw gheap[0-4].h5 dt_arith[1-2] \ - links.h5 links[0-6]*.h5 extlinks[0-15].h5 tmp \ + chunk_expand.h5 extend.h5 istore.h5 extlinks*.h5 frspace.h5 \ + links*.h5 tfile[1-4].h5 th5s[1-3].h5 lheap.h5 fheap.h5 ohdr.h5 \ + stab.h5 extern_[1-3].h5 extern_[1-4][ab].raw gheap[0-4].h5 \ + dt_arith[1-2] links.h5 links[0-6]*.h5 extlinks[0-15].h5 tmp \ big.data big[0-9][0-9][0-9][0-9][0-9].h5 \ stdio.h5 sec2.h5 dtypes[1-8].h5 dt_arith[1-2].h5 tattr.h5 \ tselect.h5 mtime.h5 unlink.h5 unicode.h5 coord.h5 \ diff --git a/test/Makefile.in b/test/Makefile.in index 50a17b1..1475d50 100644 --- a/test/Makefile.in +++ b/test/Makefile.in @@ -632,9 +632,9 @@ CHECK_CLEANFILES = *.chkexe *.chklog *.clog cmpd_dset.h5 \ compact_dataset.h5 dataset.h5 dset_offset.h5 \ max_compact_dataset.h5 simple.h5 set_local.h5 random_chunks.h5 \ huge_chunks.h5 chunk_cache.h5 big_chunk.h5 chunk_fast.h5 \ - extend.h5 istore.h5 extlinks*.h5 frspace.h5 links*.h5 \ - tfile[1-4].h5 th5s[1-3].h5 lheap.h5 fheap.h5 ohdr.h5 stab.h5 \ - extern_[1-3].h5 extern_[1-4][ab].raw gheap[0-4].h5 \ + chunk_expand.h5 extend.h5 istore.h5 extlinks*.h5 frspace.h5 \ + links*.h5 tfile[1-4].h5 th5s[1-3].h5 lheap.h5 fheap.h5 ohdr.h5 \ + stab.h5 extern_[1-3].h5 extern_[1-4][ab].raw gheap[0-4].h5 \ dt_arith[1-2] links.h5 links[0-6]*.h5 extlinks[0-15].h5 tmp \ big.data big[0-9][0-9][0-9][0-9][0-9].h5 stdio.h5 sec2.h5 \ dtypes[1-8].h5 dt_arith[1-2].h5 tattr.h5 tselect.h5 mtime.h5 \ diff --git a/test/dsets.c b/test/dsets.c index f28f6ed..9ef74bd 100644 --- a/test/dsets.c +++ b/test/dsets.c @@ -53,6 +53,7 @@ const char *FILENAME[] = { "chunk_cache", "big_chunk", "chunk_fast", + "chunk_expand", NULL }; #define FILENAME_BUF_SIZE 1024 @@ -117,6 +118,7 @@ const char *FILENAME[] = { #define H5Z_FILTER_CAN_APPLY_TEST 307 #define H5Z_FILTER_SET_LOCAL_TEST 308 #define H5Z_FILTER_DEPREC 309 +#define H5Z_FILTER_EXPAND 310 /* Flags for testing filters */ #define DISABLE_FLETCHER32 0 @@ -199,6 +201,8 @@ static size_t filter_bogus2(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); static size_t filter_corrupt(unsigned int flags, size_t cd_nelmts, const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); +static size_t filter_expand(unsigned int flags, size_t cd_nelmts, + const unsigned int *cd_values, size_t nbytes, size_t *buf_size, void **buf); /*------------------------------------------------------------------------- @@ -7251,6 +7255,352 @@ error: return -1; } /* end test_reopen_chunk_fast() */ +/* This message derives from H5Z */ +const H5Z_class2_t H5Z_EXPAND[1] = {{ + H5Z_CLASS_T_VERS, /* H5Z_class_t version */ + H5Z_FILTER_EXPAND, /* Filter id number */ + 1, 1, /* Encoding and decoding enabled */ + "expand", /* Filter name for debugging */ + NULL, /* The "can apply" callback */ + NULL, /* The "set local" callback */ + filter_expand, /* The actual filter function */ +}}; + +/* Global "expansion factor" for filter_expand() routine */ +static size_t filter_expand_factor_g = 0; + + +/*------------------------------------------------------------------------- + * Function: filter_expand + * + * Purpose: For testing library's behavior when a filter expands a chunk + * too much. + * + * Note: This filter doesn't actually re-allocate the buffer to be + * larger, it just changes the buffer size to a value that's too + * large. The library should throw an error before using the + * incorrect buffer information. + * + * Return: Success: Data chunk size + * Failure: 0 + * + * Programmer: Quincey Koziol + * Mar 31, 2009 + * + *------------------------------------------------------------------------- + */ +static size_t +filter_expand(unsigned int flags, size_t UNUSED cd_nelmts, + const unsigned int UNUSED *cd_values, size_t nbytes, + size_t *buf_size, void UNUSED **buf) +{ + size_t ret_value = 0; + + if(flags & H5Z_FLAG_REVERSE) { + /* Don't do anything when filter is applied in reverse */ + *buf_size = nbytes; + ret_value = nbytes; + } /* end if */ + else { + /* Check for expanding the chunk */ + if(filter_expand_factor_g > 0) { + /* Expand the buffer size beyond what can be encoded */ + *buf_size = nbytes * 256 * 256 * 256 * filter_expand_factor_g; + ret_value = *buf_size; + } /* end if */ + else { + /* Don't expand the chunk's size */ + *buf_size = nbytes; + ret_value = nbytes; + } /* end else */ + } /* end else */ + + return ret_value; +} /* end filter_expand() */ + + +/*------------------------------------------------------------------------- + * Function: test_chunk_expand + * + * Purpose: Tests support for proper error handling when a chunk expands + * too much after a filter is applied + * + * Return: Success: 0 + * Failure: -1 + * + * Programmer: Quincey Koziol + * Tuesday, March 31, 2009 + * + *------------------------------------------------------------------------- + */ +static herr_t +test_chunk_expand(hid_t fapl) +{ + char filename[FILENAME_BUF_SIZE]; + hid_t fid = -1; /* File ID */ + hid_t dcpl = -1; /* Dataset creation property list ID */ + hid_t sid = -1; /* Dataspace ID */ + hid_t scalar_sid = -1;/* Scalar dataspace ID */ + hid_t dsid = -1; /* Dataset ID */ + hsize_t dim, max_dim, chunk_dim; /* Dataset and chunk dimensions */ + hsize_t hs_offset; /* Hyperslab offset */ + hsize_t hs_size; /* Hyperslab size */ + H5D_alloc_time_t alloc_time; /* Storage allocation time */ + unsigned write_elem, read_elem; /* Element written/read */ + unsigned u; /* Local index variable */ + herr_t status; /* Generic return value */ + + TESTING("filter expanding chunks too much"); + + h5_fixname(FILENAME[10], fapl, filename, sizeof filename); + + if(sizeof(size_t) <= 4) { + SKIPPED(); + puts(" Current machine can't test for error"); + } /* end if */ + else { + /* Register "expansion" filter */ + if(H5Zregister(H5Z_EXPAND) < 0) FAIL_STACK_ERROR + + /* Check that the filter was registered */ + if(TRUE != H5Zfilter_avail(H5Z_FILTER_EXPAND)) FAIL_STACK_ERROR + + /* Loop over storage allocation time */ + for(alloc_time = H5D_ALLOC_TIME_EARLY; alloc_time <= H5D_ALLOC_TIME_INCR; alloc_time++) { + /* Create file */ + if((fid = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) FAIL_STACK_ERROR + + /* Create dataset creation property list */ + if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0) FAIL_STACK_ERROR + + /* Set chunking */ + chunk_dim = 10; + if(H5Pset_chunk(dcpl, 1, &chunk_dim) < 0) FAIL_STACK_ERROR + + /* Set fill time */ + if(H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC) < 0) FAIL_STACK_ERROR + + /* Set allocation time */ + if(H5Pset_alloc_time(dcpl, alloc_time) < 0) FAIL_STACK_ERROR + + /* Set "expand" filter */ + if(H5Pset_filter(dcpl, H5Z_FILTER_EXPAND, 0, (size_t)0, NULL) < 0) FAIL_STACK_ERROR + + /* Create scalar dataspace */ + if((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR + + /* Create 1-D dataspace */ + dim = 100; + max_dim = H5S_UNLIMITED; + if((sid = H5Screate_simple(1, &dim, &max_dim)) < 0) FAIL_STACK_ERROR + + /* Create chunked dataset */ + if(H5D_ALLOC_TIME_EARLY == alloc_time) { + /* Make the expansion factor large enough to cause failure right away */ + filter_expand_factor_g = 8; + + H5E_BEGIN_TRY { + dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT); + } H5E_END_TRY; + if(dsid >= 0) FAIL_PUTS_ERROR("should fail to create dataset when allocation time is early"); + } /* end if */ + else { + if((dsid = H5Dcreate2(fid, "dset", H5T_NATIVE_UINT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0) + FAIL_STACK_ERROR + + /* Fill elements */ + hs_size = 1; + for(u = 0; u < 100; u++) { + /* Select a single element in the dataset */ + hs_offset = u; + if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR + + /* Read (unwritten) element from dataset */ + read_elem = 1; + if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR + + /* Verify unwritten element is fill value (0) */ + if(read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); + + /* Don't expand chunks yet */ + filter_expand_factor_g = 0; + + /* Write element to dataset */ + write_elem = u; + if(H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR + + /* Read element from dataset */ + read_elem = write_elem + 1; + if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR + + /* Verify written element is read in */ + if(read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); + + /* Expand chunks now */ + filter_expand_factor_g = 8; + + /* Write element to dataset */ + write_elem = u; + H5E_BEGIN_TRY { + status = H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem); + } H5E_END_TRY; + if(status >= 0) FAIL_PUTS_ERROR("should fail to write to dataset when allocation time is not early"); + } /* end for */ + + /* Incrementally extend dataset and verify write/reads */ + while(dim < 1000) { + /* Extend dataset */ + dim += 100; + if(H5Dset_extent(dsid, &dim) < 0) FAIL_STACK_ERROR + + /* Close old dataspace */ + if(H5Sclose(sid) < 0) FAIL_STACK_ERROR + + /* Get dataspace for dataset now */ + if((sid = H5Dget_space(dsid)) < 0) FAIL_STACK_ERROR + + /* Fill new elements */ + hs_size = 1; + for(u = 0; u < 100; u++) { + /* Select a single element in the dataset */ + hs_offset = (dim + u) - 100; + if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR + + /* Read (unwritten) element from dataset */ + read_elem = 1; + if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR + + /* Verify unwritten element is fill value (0) */ + if(read_elem != 0) FAIL_PUTS_ERROR("invalid unwritten element read"); + + /* Don't expand chunks yet */ + filter_expand_factor_g = 0; + + /* Write element to dataset */ + write_elem = u; + if(H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR + + /* Read element from dataset */ + read_elem = write_elem + 1; + if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR + + /* Verify written element is read in */ + if(read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); + + /* Expand chunks now */ + filter_expand_factor_g = 8; + + /* Write element to dataset */ + write_elem = u; + H5E_BEGIN_TRY { + status = H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem); + } H5E_END_TRY; + if(status >= 0) FAIL_PUTS_ERROR("should fail to write to dataset when allocation time is not early"); + } /* end for */ + } /* end while */ + + /* Close dataset */ + if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR + } /* end else */ + + /* Close everything */ + if(H5Sclose(sid) < 0) FAIL_STACK_ERROR + if(H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR + if(H5Pclose(dcpl) < 0) FAIL_STACK_ERROR + if(H5Fclose(fid) < 0) FAIL_STACK_ERROR + + /* If the dataset was created, do some extra testing */ + if(H5D_ALLOC_TIME_EARLY != alloc_time) { + /* Re-open file & dataset */ + if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR + + /* Open dataset */ + if((dsid = H5Dopen2(fid, "dset", H5P_DEFAULT)) < 0) FAIL_STACK_ERROR + + /* Create scalar dataspace */ + if((scalar_sid = H5Screate(H5S_SCALAR)) < 0) FAIL_STACK_ERROR + + /* Get dataspace for dataset now */ + if((sid = H5Dget_space(dsid)) < 0) FAIL_STACK_ERROR + + /* Read elements */ + hs_size = 1; + for(u = 0; u < 1000; u++) { + /* Select a single element in the dataset */ + hs_offset = u; + if(H5Sselect_hyperslab(sid, H5S_SELECT_SET, &hs_offset, NULL, &hs_size, NULL) < 0) FAIL_STACK_ERROR + + /* Read element from dataset */ + read_elem = u + 1; + if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR + + /* Verify unwritten element is proper value */ + if(read_elem != (u % 100)) FAIL_PUTS_ERROR("invalid element read"); + + /* Don't expand chunks yet */ + filter_expand_factor_g = 0; + + /* Write element to dataset */ + write_elem = u % 100; + if(H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem) < 0) FAIL_STACK_ERROR + + /* Read element from dataset */ + read_elem = write_elem + 1; + if(H5Dread(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &read_elem) < 0) FAIL_STACK_ERROR + + /* Verify written element is read in */ + if(read_elem != write_elem) FAIL_PUTS_ERROR("invalid written element read"); + + /* Expand chunks now */ + filter_expand_factor_g = 8; + + /* Write element to dataset */ + write_elem = u % 100; + H5E_BEGIN_TRY { + status = H5Dwrite(dsid, H5T_NATIVE_UINT, scalar_sid, sid, H5P_DEFAULT, &write_elem); + } H5E_END_TRY; + if(status >= 0) FAIL_PUTS_ERROR("should fail to write to dataset when allocation time is not early"); + } /* end for */ + + /* Close everything */ + if(H5Sclose(sid) < 0) FAIL_STACK_ERROR + if(H5Sclose(scalar_sid) < 0) FAIL_STACK_ERROR + if(H5Dclose(dsid) < 0) FAIL_STACK_ERROR + if(H5Fclose(fid) < 0) FAIL_STACK_ERROR + + /* Re-open file */ + if((fid = H5Fopen(filename, H5F_ACC_RDWR, fapl)) < 0) FAIL_STACK_ERROR + + /* Delete dataset */ + if(H5Ldelete(fid, "dset", H5P_DEFAULT) < 0) FAIL_STACK_ERROR + + /* Close everything */ + if(H5Fclose(fid) < 0) FAIL_STACK_ERROR + } /* end if */ + } /* end for */ + + /* Unregister "expansion" filter */ + if(H5Zunregister(H5Z_FILTER_EXPAND) < 0) FAIL_STACK_ERROR + + /* Check that the filter was unregistered */ + if(FALSE != H5Zfilter_avail(H5Z_FILTER_EXPAND)) FAIL_STACK_ERROR + + PASSED(); + } /* end else */ + + return 0; + +error: + H5E_BEGIN_TRY { + H5Pclose(dcpl); + H5Dclose(dsid); + H5Sclose(sid); + H5Sclose(scalar_sid); + H5Fclose(fid); + } H5E_END_TRY; + return -1; +} /* end test_chunk_expand() */ + /*------------------------------------------------------------------------- * Function: main @@ -7376,6 +7726,7 @@ main(void) nerrors += (test_big_chunks_bypass_cache(my_fapl) < 0 ? 1 : 0); nerrors += (test_chunk_fast(my_fapl) < 0 ? 1 : 0); nerrors += (test_reopen_chunk_fast(my_fapl) < 0 ? 1 : 0); + nerrors += (test_chunk_expand(my_fapl) < 0 ? 1 : 0); if(H5Fclose(file) < 0) goto error; -- cgit v0.12