diff options
| author | Dana Robinson <43805+derobins@users.noreply.github.com> | 2023-06-12 19:14:25 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-12 19:14:25 (GMT) |
| commit | a1a9526b1438b5275e15e46b2bd890e94b88231f (patch) | |
| tree | bb6c5b1792828299228e4a606c098c4721ed0b3a | |
| parent | 37990e63c4751493f9c2af8c46e0c230a49e286f (diff) | |
| download | hdf5-a1a9526b1438b5275e15e46b2bd890e94b88231f.zip hdf5-a1a9526b1438b5275e15e46b2bd890e94b88231f.tar.gz hdf5-a1a9526b1438b5275e15e46b2bd890e94b88231f.tar.bz2 | |
Address memory issues when copying empty enums (#3088)
When copying an empty enum type (including implicitly, as when an enum
is contained in a compound type), the library would allocate 0-size
blocks of memory and attempt to memcpy 0 bytes from NULL pointers, which
are undefined behavior. In debug mode, the library would raise an
assert in H5MM.
The library now avoid undefined memory operations when copying empty
enum types and a test that copies empty enums has been added.
| -rw-r--r-- | release_docs/RELEASE.txt | 11 | ||||
| -rw-r--r-- | src/H5T.c | 37 | ||||
| -rw-r--r-- | src/H5Tcompound.c | 6 | ||||
| -rw-r--r-- | test/enum.c | 984 |
4 files changed, 545 insertions, 493 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index 7153c4e..559d474 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -228,6 +228,17 @@ Bug Fixes since HDF5-1.14.0 release =================================== Library ------- + - Fixed a potential bug when copying empty enum datatypes + + Copying an empty enum datatype (including implicitly, as when an enum + is a part of a compound datatype) would fail in an assert in debug + mode and could fail in release mode depending on how the platform + handles undefined behavior regarding size 0 memory allocations and + using memcpy with a NULL src pointer. + + The library is now more more careful about using memory operations when + copying empty enum datatypes and will not error or raise an assert. + - Added an AAPL check to H5Acreate A check was added to H5Acreate to ensure that a failure is correctly @@ -3623,21 +3623,28 @@ H5T__complete_copy(H5T_t *new_dt, const H5T_t *old_dt, H5T_shared_t *reopened_fo * of each new member with copied values. That is, H5T_copy() is a * deep copy. */ - if (NULL == (new_dt->shared->u.enumer.name = - H5MM_malloc(new_dt->shared->u.enumer.nalloc * sizeof(char *)))) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, "enam name array memory allocation failed") - if (NULL == (new_dt->shared->u.enumer.value = - H5MM_malloc(new_dt->shared->u.enumer.nalloc * new_dt->shared->size))) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, - "enam value array memory allocation failed") - H5MM_memcpy(new_dt->shared->u.enumer.value, old_dt->shared->u.enumer.value, - new_dt->shared->u.enumer.nmembs * new_dt->shared->size); - for (i = 0; i < new_dt->shared->u.enumer.nmembs; i++) { - if (NULL == (s = H5MM_xstrdup(old_dt->shared->u.enumer.name[i]))) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, FAIL, - "can't copy string for enum value's name") - new_dt->shared->u.enumer.name[i] = s; - } /* end for */ + if (old_dt->shared->u.enumer.nalloc > 0) { + if (NULL == (new_dt->shared->u.enumer.name = + H5MM_malloc(new_dt->shared->u.enumer.nalloc * sizeof(char *)))) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, + "enam name array memory allocation failed") + if (NULL == (new_dt->shared->u.enumer.value = + H5MM_malloc(new_dt->shared->u.enumer.nalloc * new_dt->shared->size))) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, + "enam value array memory allocation failed") + H5MM_memcpy(new_dt->shared->u.enumer.value, old_dt->shared->u.enumer.value, + new_dt->shared->u.enumer.nmembs * new_dt->shared->size); + for (i = 0; i < new_dt->shared->u.enumer.nmembs; i++) { + if (NULL == (s = H5MM_xstrdup(old_dt->shared->u.enumer.name[i]))) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, FAIL, + "can't copy string for enum value's name") + new_dt->shared->u.enumer.name[i] = s; + } + } + else { + /* Empty enum */ + HDmemset(&new_dt->shared->u.enumer, 0, sizeof(H5T_enum_t)); + } break; case H5T_VLEN: diff --git a/src/H5Tcompound.c b/src/H5Tcompound.c index 8ba3d69..201d3ae 100644 --- a/src/H5Tcompound.c +++ b/src/H5Tcompound.c @@ -469,10 +469,12 @@ H5T__insert(H5T_t *parent, const char *name, size_t offset, const H5T_t *member) /* Add member to end of member array */ idx = parent->shared->u.compnd.nmembs; - parent->shared->u.compnd.memb[idx].name = H5MM_xstrdup(name); parent->shared->u.compnd.memb[idx].offset = offset; parent->shared->u.compnd.memb[idx].size = total_size; - parent->shared->u.compnd.memb[idx].type = H5T_copy(member, H5T_COPY_ALL); + if (NULL == (parent->shared->u.compnd.memb[idx].name = H5MM_xstrdup(name))) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTALLOC, FAIL, "couldn't duplicate name string") + if (NULL == (parent->shared->u.compnd.memb[idx].type = H5T_copy(member, H5T_COPY_ALL))) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, FAIL, "couldn't copy datatype") parent->shared->u.compnd.sorted = H5T_SORT_NONE; parent->shared->u.compnd.nmembs++; diff --git a/test/enum.c b/test/enum.c index 592236a..90cbe68 100644 --- a/test/enum.c +++ b/test/enum.c @@ -11,10 +11,12 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* - * Programmer: Robb Matzke - * Tuesday, December 22, 1998 + * Test enum datatypes */ + #include "h5test.h" + +/* Convenience macro for inserting enum values */ #define CPTR(VAR, CONST) ((VAR) = (CONST), &(VAR)) const char *FILENAME[] = {"enum1", NULL}; @@ -22,92 +24,88 @@ const char *FILENAME[] = {"enum1", NULL}; typedef enum { E1_RED, E1_GREEN, E1_BLUE, E1_WHITE, E1_BLACK } c_e1; /*------------------------------------------------------------------------- - * Function: test_named - * - * Purpose: Create an enumeration data type and store it in the file. + * Function: test_named * - * Return: Success: 0 - * - * Failure: number of errors - * - * Programmer: Robb Matzke - * Wednesday, December 23, 1998 + * Purpose: Create an enumeration data type and store it in the file * + * Return: Success: 0 + * Failure: 1 *------------------------------------------------------------------------- */ static int test_named(hid_t file) { - hid_t type = -1, cwg = -1; + hid_t tid = H5I_INVALID_HID; + hid_t gid = H5I_INVALID_HID; c_e1 val; signed char val8; TESTING("named enumeration types"); - if ((cwg = H5Gcreate2(file, "test_named", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; + if ((gid = H5Gcreate2(file, "test_named", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + TEST_ERROR; /* A native integer */ - if ((type = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "RED", CPTR(val, E1_RED)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "GREEN", CPTR(val, E1_GREEN)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLUE", CPTR(val, E1_BLUE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "WHITE", CPTR(val, E1_WHITE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLACK", CPTR(val, E1_BLACK)) < 0) - FAIL_STACK_ERROR; - if (H5Tcommit2(cwg, "e1_a", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(type) < 0) - FAIL_STACK_ERROR; + if ((tid = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "RED", CPTR(val, E1_RED)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "GREEN", CPTR(val, E1_GREEN)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLUE", CPTR(val, E1_BLUE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "WHITE", CPTR(val, E1_WHITE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLACK", CPTR(val, E1_BLACK)) < 0) + TEST_ERROR; + if (H5Tcommit2(gid, "e1_a", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) + TEST_ERROR; + if (H5Tclose(tid) < 0) + TEST_ERROR; /* A smaller type */ - if ((type = H5Tcreate(H5T_ENUM, (size_t)1)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "RED", CPTR(val8, E1_RED)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "GREEN", CPTR(val8, E1_GREEN)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLUE", CPTR(val8, E1_BLUE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "WHITE", CPTR(val8, E1_WHITE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLACK", CPTR(val8, E1_BLACK)) < 0) - FAIL_STACK_ERROR; - if (H5Tcommit2(cwg, "e1_b", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(type) < 0) - FAIL_STACK_ERROR; + if ((tid = H5Tcreate(H5T_ENUM, (size_t)1)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "RED", CPTR(val8, E1_RED)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "GREEN", CPTR(val8, E1_GREEN)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLUE", CPTR(val8, E1_BLUE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "WHITE", CPTR(val8, E1_WHITE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLACK", CPTR(val8, E1_BLACK)) < 0) + TEST_ERROR; + if (H5Tcommit2(gid, "e1_b", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) + TEST_ERROR; + if (H5Tclose(tid) < 0) + TEST_ERROR; /* A non-native type */ if (H5T_ORDER_BE == H5Tget_order(H5T_NATIVE_INT)) { - if ((type = H5Tenum_create(H5T_STD_U8LE)) < 0) - FAIL_STACK_ERROR; + if ((tid = H5Tenum_create(H5T_STD_U8LE)) < 0) + TEST_ERROR; } else { - if ((type = H5Tenum_create(H5T_STD_U8BE)) < 0) - FAIL_STACK_ERROR; + if ((tid = H5Tenum_create(H5T_STD_U8BE)) < 0) + TEST_ERROR; } - if (H5Tenum_insert(type, "RED", CPTR(val8, E1_RED)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "GREEN", CPTR(val8, E1_GREEN)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLUE", CPTR(val8, E1_BLUE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "WHITE", CPTR(val8, E1_WHITE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLACK", CPTR(val8, E1_BLACK)) < 0) - FAIL_STACK_ERROR; - if (H5Tcommit2(cwg, "e1_c", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(type) < 0) - FAIL_STACK_ERROR; - - if (H5Gclose(cwg) < 0) - FAIL_STACK_ERROR; + if (H5Tenum_insert(tid, "RED", CPTR(val8, E1_RED)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "GREEN", CPTR(val8, E1_GREEN)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLUE", CPTR(val8, E1_BLUE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "WHITE", CPTR(val8, E1_WHITE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLACK", CPTR(val8, E1_BLACK)) < 0) + TEST_ERROR; + if (H5Tcommit2(gid, "e1_c", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT) < 0) + TEST_ERROR; + if (H5Tclose(tid) < 0) + TEST_ERROR; + + if (H5Gclose(gid) < 0) + TEST_ERROR; PASSED(); return 0; @@ -115,173 +113,167 @@ test_named(hid_t file) error: H5E_BEGIN_TRY { - H5Tclose(type); - H5Gclose(cwg); + H5Tclose(tid); + H5Gclose(gid); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- - * Function: test_conv - * - * Purpose: Tests writing and read data + * Function: test_conv * - * Return: Success: 0 + * Purpose: Tests writing and read data * - * Failure: number of errors - * - * Programmer: Robb Matzke - * Monday, January 4, 1999 - * - * Raymond Lu - * 12 October 2012 - * I added tests for enum-integer and enum-float conversions + * Return: Success: 0 + * Failure: 1 *------------------------------------------------------------------------- */ static int test_conv(hid_t file) { - hid_t cwg = -1, type = -1, space = -1, dset = -1; + hid_t gid = H5I_INVALID_HID; + hid_t tid = H5I_INVALID_HID; + hid_t sid = H5I_INVALID_HID; + hid_t did = H5I_INVALID_HID; c_e1 val; /* Some values are out of range for testing. The library should accept them */ - static c_e1 data1[] = {E1_RED, E1_GREEN, E1_BLUE, E1_GREEN, E1_WHITE, E1_WHITE, E1_BLACK, - E1_GREEN, E1_BLUE, E1_RED, E1_RED, E1_BLUE, E1_GREEN, E1_BLACK, - E1_WHITE, E1_RED, E1_WHITE, (c_e1)0, (c_e1)-1, (c_e1)-2}; - c_e1 data2[NELMTS(data1)]; - short data_short[NELMTS(data1)]; - int data_int[NELMTS(data1)]; - double data_double[NELMTS(data1)]; - hsize_t ds_size[1] = {NELMTS(data1)}; - size_t i; + c_e1 data1[] = {E1_RED, E1_GREEN, E1_BLUE, E1_GREEN, E1_WHITE, E1_WHITE, E1_BLACK, + E1_GREEN, E1_BLUE, E1_RED, E1_RED, E1_BLUE, E1_GREEN, E1_BLACK, + E1_WHITE, E1_RED, E1_WHITE, (c_e1)0, (c_e1)-1, (c_e1)-2}; + c_e1 data2[NELMTS(data1)]; + short data_short[NELMTS(data1)]; + int data_int[NELMTS(data1)]; + double data_double[NELMTS(data1)]; + hsize_t ds_size = NELMTS(data1); + size_t i; TESTING("enumeration conversions"); - if ((cwg = H5Gcreate2(file, "test_conv", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; - - if ((type = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "RED", CPTR(val, E1_RED)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "GREEN", CPTR(val, E1_GREEN)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLUE", CPTR(val, E1_BLUE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "WHITE", CPTR(val, E1_WHITE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLACK", CPTR(val, E1_BLACK)) < 0) - FAIL_STACK_ERROR; - - if ((space = H5Screate_simple(1, ds_size, NULL)) < 0) - FAIL_STACK_ERROR; + if ((gid = H5Gcreate2(file, "test_conv", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + TEST_ERROR; + + if ((tid = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "RED", CPTR(val, E1_RED)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "GREEN", CPTR(val, E1_GREEN)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLUE", CPTR(val, E1_BLUE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "WHITE", CPTR(val, E1_WHITE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLACK", CPTR(val, E1_BLACK)) < 0) + TEST_ERROR; + + if ((sid = H5Screate_simple(1, &ds_size, NULL)) < 0) + TEST_ERROR; /*************************************** * Dataset of enumeration type ***************************************/ /* Create a dataset of enum type and write enum data to it */ - if ((dset = H5Dcreate2(cwg, "color_table1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; - if (H5Dwrite(dset, type, space, space, H5P_DEFAULT, data1) < 0) - FAIL_STACK_ERROR; + if ((did = H5Dcreate2(gid, "color_table1", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + TEST_ERROR; + if (H5Dwrite(did, tid, sid, sid, H5P_DEFAULT, data1) < 0) + TEST_ERROR; /* Test reading back the data with no conversion */ - if (H5Dread(dset, type, space, space, H5P_DEFAULT, data2) < 0) - FAIL_STACK_ERROR; + if (H5Dread(did, tid, sid, sid, H5P_DEFAULT, data2) < 0) + TEST_ERROR; - for (i = 0; i < (size_t)ds_size[0]; i++) + for (i = 0; i < ds_size; i++) if (data1[i] != data2[i]) { H5_FAILED(); - HDprintf(" 1. data1[%lu]=%d, data2[%lu]=%d (should be same)\n", (unsigned long)i, - (int)(data1[i]), (unsigned long)i, (int)(data2[i])); + HDprintf(" 1. data1[%zu]=%d, data2[%zu]=%d (should be same)\n", i, (int)data1[i], i, + (int)data2[i]); goto error; - } /* end if */ + } /* Test converting the data to integer. Read enum data back as integer */ - if (H5Dread(dset, H5T_NATIVE_SHORT, space, space, H5P_DEFAULT, data_short) < 0) - FAIL_STACK_ERROR; + if (H5Dread(did, H5T_NATIVE_SHORT, sid, sid, H5P_DEFAULT, data_short) < 0) + TEST_ERROR; - for (i = 0; i < (size_t)ds_size[0]; i++) - if ((short)data1[i] != data_short[i]) { + for (i = 0; i < ds_size; i++) + if ((int)data1[i] != (int)data_short[i]) { H5_FAILED(); - HDprintf(" 2. data1[%lu]=%d, data_short[%lu]=%d (should be same)\n", (unsigned long)i, - (int)(data1[i]), (unsigned long)i, (int)(data_short[i])); + HDprintf(" 2. data1[%zu]=%d, data_short[%zu]=%d (should be same)\n", i, (int)data1[i], i, + (int)data_short[i]); goto error; - } /* end if */ + } /* Test converting the data to floating number. Read enum data back as floating number */ - if (H5Dread(dset, H5T_NATIVE_DOUBLE, space, space, H5P_DEFAULT, data_double) < 0) - FAIL_STACK_ERROR; + if (H5Dread(did, H5T_NATIVE_DOUBLE, sid, sid, H5P_DEFAULT, data_double) < 0) + TEST_ERROR; - for (i = 0; i < (size_t)ds_size[0]; i++) + for (i = 0; i < ds_size; i++) if ((int)data1[i] != (int)data_double[i]) { H5_FAILED(); - HDprintf(" 3. data1[%lu]=%d, data_double[%lu]=%d (should be same)\n", (unsigned long)i, - (int)(data1[i]), (unsigned long)i, (int)(data_double[i])); + HDprintf(" 3. data1[%zu]=%d, data_double[%zu]=%d (should be same)\n", i, (int)data1[i], i, + (int)data_double[i]); goto error; - } /* end if */ + } - if (H5Dclose(dset) < 0) - FAIL_STACK_ERROR; + if (H5Dclose(did) < 0) + TEST_ERROR; /*************************************** * Dataset of integer type ***************************************/ /* Create a dataset of native integer and write enum data to it */ - if ((dset = H5Dcreate2(cwg, "color_table2", H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, - H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; + if ((did = H5Dcreate2(gid, "color_table2", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < + 0) + TEST_ERROR; - if (H5Dwrite(dset, type, space, space, H5P_DEFAULT, data1) < 0) - FAIL_STACK_ERROR; + if (H5Dwrite(did, tid, sid, sid, H5P_DEFAULT, data1) < 0) + TEST_ERROR; /* Test reading back the data with no conversion */ - if (H5Dread(dset, H5T_NATIVE_INT, space, space, H5P_DEFAULT, data_int) < 0) - FAIL_STACK_ERROR; + if (H5Dread(did, H5T_NATIVE_INT, sid, sid, H5P_DEFAULT, data_int) < 0) + TEST_ERROR; - for (i = 0; i < (size_t)ds_size[0]; i++) + for (i = 0; i < ds_size; i++) if ((int)data1[i] != data_int[i]) { H5_FAILED(); - HDprintf(" 4. data1[%lu]=%d, data_int[%lu]=%d (should be same)\n", (unsigned long)i, - (int)(data1[i]), (unsigned long)i, (int)(data_int[i])); + HDprintf(" 4. data1[%zu]=%d, data_int[%zu]=%d (should be same)\n", i, (int)data1[i], i, + data_int[i]); goto error; - } /* end if */ + } - if (H5Dclose(dset) < 0) - FAIL_STACK_ERROR; + if (H5Dclose(did) < 0) + TEST_ERROR; /*************************************** * Dataset of double type ***************************************/ /* Create a dataset of native double and write enum data to it */ - if ((dset = H5Dcreate2(cwg, "color_table3", H5T_NATIVE_DOUBLE, space, H5P_DEFAULT, H5P_DEFAULT, - H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; + if ((did = H5Dcreate2(gid, "color_table3", H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT, + H5P_DEFAULT)) < 0) + TEST_ERROR; - if (H5Dwrite(dset, type, space, space, H5P_DEFAULT, data1) < 0) - FAIL_STACK_ERROR; + if (H5Dwrite(did, tid, sid, sid, H5P_DEFAULT, data1) < 0) + TEST_ERROR; /* Test reading back the data with no conversion */ - if (H5Dread(dset, H5T_NATIVE_DOUBLE, space, space, H5P_DEFAULT, data_double) < 0) - FAIL_STACK_ERROR; + if (H5Dread(did, H5T_NATIVE_DOUBLE, sid, sid, H5P_DEFAULT, data_double) < 0) + TEST_ERROR; - for (i = 0; i < (size_t)ds_size[0]; i++) + for (i = 0; i < ds_size; i++) if ((int)data1[i] != (int)data_double[i]) { H5_FAILED(); - HDprintf(" 5. data1[%lu]=%d, data_double[%lu]=%d (should be same)\n", (unsigned long)i, - (int)(data1[i]), (unsigned long)i, (int)(data_double[i])); + HDprintf(" 5. data1[%zu]=%d, data_double[%zu]=%d (should be same)\n", i, (int)data1[i], i, + (int)data_double[i]); goto error; - } /* end if */ - - if (H5Dclose(dset) < 0) - FAIL_STACK_ERROR; + } - if (H5Sclose(space) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(type) < 0) - FAIL_STACK_ERROR; - if (H5Gclose(cwg) < 0) - FAIL_STACK_ERROR; + if (H5Dclose(did) < 0) + TEST_ERROR; + if (H5Sclose(sid) < 0) + TEST_ERROR; + if (H5Tclose(tid) < 0) + TEST_ERROR; + if (H5Gclose(gid) < 0) + TEST_ERROR; PASSED(); return 0; @@ -289,102 +281,100 @@ test_conv(hid_t file) error: H5E_BEGIN_TRY { - H5Dclose(dset); - H5Sclose(space); - H5Tclose(type); - H5Gclose(cwg); + H5Dclose(did); + H5Sclose(sid); + H5Tclose(tid); + H5Gclose(gid); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- - * Function: test_tr1 - * - * Purpose: Writes enumerated data to a dataset which requires - * translation. Both memory and file data types use native - * integers but the file type has a different mapping between - * the integers and symbols. + * Function: test_tr1 * - * Return: Success: 0 - * - * Failure: number of errors - * - * Programmer: Robb Matzke - * Monday, January 4, 1999 + * Purpose: Writes enumerated data to a dataset which requires + * translation. Both memory and file data types use native + * integers but the file type has a different mapping between + * the integers and symbols. * + * Return: Success: 0 + * Failure: 1 *------------------------------------------------------------------------- */ static int test_tr1(hid_t file) { - hid_t cwg = -1, m_type = -1, f_type = -1, space = -1, dset = -1; - hsize_t ds_size[1] = {10}; - size_t i; - c_e1 eval; - int ival; - static c_e1 data1[10] = {E1_RED, E1_GREEN, E1_BLUE, E1_GREEN, E1_WHITE, - E1_WHITE, E1_BLACK, E1_GREEN, E1_BLUE, E1_RED}; - c_e1 data2[10]; + hid_t gid = H5I_INVALID_HID; + hid_t m_tid = H5I_INVALID_HID; + hid_t f_tid = H5I_INVALID_HID; + hid_t sid = H5I_INVALID_HID; + hid_t did = H5I_INVALID_HID; + hsize_t ds_size = 10; + c_e1 eval; + int ival; + c_e1 data1[10] = {E1_RED, E1_GREEN, E1_BLUE, E1_GREEN, E1_WHITE, + E1_WHITE, E1_BLACK, E1_GREEN, E1_BLUE, E1_RED}; + c_e1 data2[10]; TESTING("O(1) conversions"); - if ((cwg = H5Gcreate2(file, "test_tr1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; - - if ((m_type = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "RED", CPTR(eval, E1_RED)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "GREEN", CPTR(eval, E1_GREEN)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "BLUE", CPTR(eval, E1_BLUE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "WHITE", CPTR(eval, E1_WHITE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "BLACK", CPTR(eval, E1_BLACK)) < 0) - FAIL_STACK_ERROR; - - if ((f_type = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "RED", CPTR(ival, 105)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "GREEN", CPTR(ival, 104)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "BLUE", CPTR(ival, 103)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "WHITE", CPTR(ival, 102)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "BLACK", CPTR(ival, 101)) < 0) - FAIL_STACK_ERROR; - - if ((space = H5Screate_simple(1, ds_size, NULL)) < 0) - FAIL_STACK_ERROR; - if ((dset = H5Dcreate2(cwg, "color_table", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; - if (H5Dwrite(dset, m_type, space, space, H5P_DEFAULT, data1) < 0) - FAIL_STACK_ERROR; - if (H5Dread(dset, m_type, space, space, H5P_DEFAULT, data2) < 0) - FAIL_STACK_ERROR; - - for (i = 0; i < (size_t)ds_size[0]; i++) + if ((gid = H5Gcreate2(file, "test_tr1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + TEST_ERROR; + + if ((m_tid = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "RED", CPTR(eval, E1_RED)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "GREEN", CPTR(eval, E1_GREEN)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "BLUE", CPTR(eval, E1_BLUE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "WHITE", CPTR(eval, E1_WHITE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "BLACK", CPTR(eval, E1_BLACK)) < 0) + TEST_ERROR; + + if ((f_tid = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "RED", CPTR(ival, 105)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "GREEN", CPTR(ival, 104)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "BLUE", CPTR(ival, 103)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "WHITE", CPTR(ival, 102)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "BLACK", CPTR(ival, 101)) < 0) + TEST_ERROR; + + if ((sid = H5Screate_simple(1, &ds_size, NULL)) < 0) + TEST_ERROR; + if ((did = H5Dcreate2(gid, "color_table", f_tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + TEST_ERROR; + if (H5Dwrite(did, m_tid, sid, sid, H5P_DEFAULT, data1) < 0) + TEST_ERROR; + if (H5Dread(did, m_tid, sid, sid, H5P_DEFAULT, data2) < 0) + TEST_ERROR; + + for (size_t i = 0; i < ds_size; i++) if (data1[i] != data2[i]) { H5_FAILED(); - HDprintf(" data1[%lu]=%d, data2[%lu]=%d (should be same)\n", (unsigned long)i, (int)(data1[i]), - (unsigned long)i, (int)(data2[i])); + HDprintf(" data1[%zu]=%d, data2[%zu]=%d (should be same)\n", i, (int)data1[i], i, + (int)data2[i]); goto error; } - if (H5Dclose(dset) < 0) - FAIL_STACK_ERROR; - if (H5Sclose(space) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(m_type) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(f_type) < 0) - FAIL_STACK_ERROR; - if (H5Gclose(cwg) < 0) - FAIL_STACK_ERROR; + if (H5Dclose(did) < 0) + TEST_ERROR; + if (H5Sclose(sid) < 0) + TEST_ERROR; + if (H5Tclose(m_tid) < 0) + TEST_ERROR; + if (H5Tclose(f_tid) < 0) + TEST_ERROR; + if (H5Gclose(gid) < 0) + TEST_ERROR; PASSED(); @@ -393,100 +383,99 @@ test_tr1(hid_t file) error: H5E_BEGIN_TRY { - H5Dclose(dset); - H5Sclose(space); - H5Tclose(m_type); - H5Tclose(f_type); - H5Gclose(cwg); + H5Dclose(did); + H5Sclose(sid); + H5Tclose(m_tid); + H5Tclose(f_tid); + H5Gclose(gid); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- - * Function: test_tr2 - * - * Purpose: Tests conversions that use the O(log N) lookup function. + * Function: test_tr2 * - * Return: Success: 0 - * - * Failure: number of errors - * - * Programmer: Robb Matzke - * Tuesday, January 5, 1999 + * Purpose: Tests conversions that use the O(log N) lookup function * + * Return: Success: 0 + * Failure: 1 *------------------------------------------------------------------------- */ static int test_tr2(hid_t file) { - hid_t cwg = -1, m_type = -1, f_type = -1, space = -1, dset = -1; - hsize_t ds_size[1] = {10}; - size_t i; - c_e1 val1; - int val2; - static c_e1 data1[10] = {E1_RED, E1_GREEN, E1_BLUE, E1_GREEN, E1_WHITE, - E1_WHITE, E1_BLACK, E1_GREEN, E1_BLUE, E1_RED}; - c_e1 data2[10]; + hid_t gid = H5I_INVALID_HID; + hid_t m_tid = H5I_INVALID_HID; + hid_t f_tid = H5I_INVALID_HID; + hid_t sid = H5I_INVALID_HID; + hid_t did = H5I_INVALID_HID; + hsize_t ds_size = 10; + size_t i; + c_e1 val1; + int val2; + c_e1 data1[10] = {E1_RED, E1_GREEN, E1_BLUE, E1_GREEN, E1_WHITE, + E1_WHITE, E1_BLACK, E1_GREEN, E1_BLUE, E1_RED}; + c_e1 data2[10]; TESTING("O(log N) conversions"); - if ((cwg = H5Gcreate2(file, "test_tr2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; - - if ((m_type = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "RED", CPTR(val1, E1_RED)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "GREEN", CPTR(val1, E1_GREEN)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "BLUE", CPTR(val1, E1_BLUE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "WHITE", CPTR(val1, E1_WHITE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(m_type, "BLACK", CPTR(val1, E1_BLACK)) < 0) - FAIL_STACK_ERROR; - - if ((f_type = H5Tcreate(H5T_ENUM, sizeof(int))) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "RED", CPTR(val2, 1050)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "GREEN", CPTR(val2, 1040)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "BLUE", CPTR(val2, 1030)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "WHITE", CPTR(val2, 1020)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(f_type, "BLACK", CPTR(val2, 1010)) < 0) - FAIL_STACK_ERROR; - - if ((space = H5Screate_simple(1, ds_size, NULL)) < 0) - FAIL_STACK_ERROR; - if ((dset = H5Dcreate2(cwg, "color_table", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) - FAIL_STACK_ERROR; - if (H5Dwrite(dset, m_type, space, space, H5P_DEFAULT, data1) < 0) - FAIL_STACK_ERROR; - if (H5Dread(dset, m_type, space, space, H5P_DEFAULT, data2) < 0) - FAIL_STACK_ERROR; - - for (i = 0; i < (size_t)ds_size[0]; i++) + if ((gid = H5Gcreate2(file, "test_tr2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + TEST_ERROR; + + if ((m_tid = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "RED", CPTR(val1, E1_RED)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "GREEN", CPTR(val1, E1_GREEN)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "BLUE", CPTR(val1, E1_BLUE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "WHITE", CPTR(val1, E1_WHITE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(m_tid, "BLACK", CPTR(val1, E1_BLACK)) < 0) + TEST_ERROR; + + if ((f_tid = H5Tcreate(H5T_ENUM, sizeof(int))) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "RED", CPTR(val2, 1050)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "GREEN", CPTR(val2, 1040)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "BLUE", CPTR(val2, 1030)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "WHITE", CPTR(val2, 1020)) < 0) + TEST_ERROR; + if (H5Tenum_insert(f_tid, "BLACK", CPTR(val2, 1010)) < 0) + TEST_ERROR; + + if ((sid = H5Screate_simple(1, &ds_size, NULL)) < 0) + TEST_ERROR; + if ((did = H5Dcreate2(gid, "color_table", f_tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) + TEST_ERROR; + if (H5Dwrite(did, m_tid, sid, sid, H5P_DEFAULT, data1) < 0) + TEST_ERROR; + if (H5Dread(did, m_tid, sid, sid, H5P_DEFAULT, data2) < 0) + TEST_ERROR; + + for (i = 0; i < ds_size; i++) if (data1[i] != data2[i]) { H5_FAILED(); - HDprintf(" data1[%lu]=%d, data2[%lu]=%d (should be same)\n", (unsigned long)i, (int)(data1[i]), - (unsigned long)i, (int)(data2[i])); + HDprintf(" data1[%zu]=%d, data2[%zu]=%d (should be same)\n", i, (int)data1[i], i, + (int)data2[i]); goto error; } - if (H5Dclose(dset) < 0) - FAIL_STACK_ERROR; - if (H5Sclose(space) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(m_type) < 0) - FAIL_STACK_ERROR; - if (H5Tclose(f_type) < 0) - FAIL_STACK_ERROR; - if (H5Gclose(cwg) < 0) - FAIL_STACK_ERROR; + if (H5Dclose(did) < 0) + TEST_ERROR; + if (H5Sclose(sid) < 0) + TEST_ERROR; + if (H5Tclose(m_tid) < 0) + TEST_ERROR; + if (H5Tclose(f_tid) < 0) + TEST_ERROR; + if (H5Gclose(gid) < 0) + TEST_ERROR; PASSED(); @@ -495,20 +484,20 @@ test_tr2(hid_t file) error: H5E_BEGIN_TRY { - H5Dclose(dset); - H5Sclose(space); - H5Tclose(m_type); - H5Tclose(f_type); - H5Gclose(cwg); + H5Dclose(did); + H5Sclose(sid); + H5Tclose(m_tid); + H5Tclose(f_tid); + H5Gclose(gid); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- - * Function: test_value_dsnt_exist + * Function: test_value_dsnt_exist * - * Purpose: Create an enumeration datatype with "gaps in values" + * Purpose: Create an enumeration datatype with "gaps in values" * and then request a name of non-existing value within * an existing range by calling H5Tenum_nameof function. * Function should fail instead of succeeding and returning @@ -516,211 +505,201 @@ error: * Request a value by supplying non-existing name by calling * H5Tenum_nameof function. Function should fail. * - * - * Return: Success: 0 - * - * Failure: number of errors - * - * Programmer: Elena Pourmal - * Wednesday, June 7, 2002 - * + * Return: Success: 0 + * Failure: 1 *------------------------------------------------------------------------- */ static int test_value_dsnt_exist(void) { - hid_t datatype_id = (-1); /* identifiers */ - int val; - char name[100]; - size_t size = 100; - TESTING("for non-existing name and value"); - /* Turn off error reporting since we expect failure in this test */ + hid_t tid = H5I_INVALID_HID; + int val; + char name[32]; + size_t size = 32; + const int BAD_VALUES[] = {0, 3, 11}; + const int N_BAD_VALUES = 3; + const char *BAD_NAMES[] = {"SAX", "TEEN", "A"}; + const int N_BAD_NAMES = 3; + herr_t ret; - if (H5Eset_auto2(H5E_DEFAULT, NULL, NULL) < 0) - goto error; + TESTING("for non-existing name and value"); - if ((datatype_id = H5Tenum_create(H5T_NATIVE_INT)) < 0) - goto error; + /* Create an empty enum datatype */ + if ((tid = H5Tenum_create(H5T_NATIVE_INT)) < 0) + TEST_ERROR; /* These calls should fail, since no members exist yet */ - if (H5Tenum_valueof(datatype_id, "SAX", &val) >= 0) - goto error; + H5E_BEGIN_TRY + { + ret = H5Tenum_valueof(tid, "SAX", &val); + } + H5E_END_TRY; + if (ret >= 0) + FAIL_PUTS_ERROR("H5Tenum_valueof should not pass with a non-existing name"); + val = 3; - if (H5Tenum_nameof(datatype_id, &val, name, size) >= 0) - goto error; + H5E_BEGIN_TRY + { + ret = H5Tenum_nameof(tid, &val, name, size); + } + H5E_END_TRY; + if (ret >= 0) + FAIL_PUTS_ERROR("H5Tenum_nameof should not pass with a non-existing value"); + /* Insert some enum values */ val = 2; - if (H5Tenum_insert(datatype_id, "TWO", (int *)&val) < 0) - goto error; + if (H5Tenum_insert(tid, "TWO", (int *)&val) < 0) + TEST_ERROR; val = 6; - if (H5Tenum_insert(datatype_id, "SIX", (int *)&val) < 0) - goto error; + if (H5Tenum_insert(tid, "SIX", (int *)&val) < 0) + TEST_ERROR; val = 10; - if (H5Tenum_insert(datatype_id, "TEN", (int *)&val) < 0) - goto error; - - /* This call should fail since we did not create a member with value = 3*/ - val = 3; - if (H5Tenum_nameof(datatype_id, &val, name, size) >= 0) - goto error; - - /* This call should fail since we did not create a member with value = 11*/ - val = 11; - if (H5Tenum_nameof(datatype_id, &val, name, size) >= 0) - goto error; - - /* This call should fail since we did not create a member with value = 0*/ - val = 0; - if (H5Tenum_nameof(datatype_id, &val, name, size) >= 0) - goto error; - - /* This call should fail since we do not have SAX name in the type */ - if (H5Tenum_valueof(datatype_id, "SAX", &val) >= 0) - goto error; + if (H5Tenum_insert(tid, "TEN", (int *)&val) < 0) + TEST_ERROR; + + /* Check that H5Tenum_nameof() fails with non-existing values */ + for (int i = 0; i < N_BAD_VALUES; i++) { + H5E_BEGIN_TRY + { + ret = H5Tenum_nameof(tid, &BAD_VALUES[i], name, size); + } + H5E_END_TRY; + if (ret >= 0) { + H5_FAILED(); + HDprintf("Bad value: %d -- ", BAD_VALUES[i]); + PUTS_ERROR("H5Tenum_nameof should not pass with a non-existing value"); + } + } - /* This call should fail since we do not have TEEN name in the type */ - if (H5Tenum_valueof(datatype_id, "TEEN", &val) >= 0) - goto error; + /* Check that H5Tenum_valueof() fails with non-existing names */ + for (int i = 0; i < N_BAD_NAMES; i++) { + H5E_BEGIN_TRY + { + ret = H5Tenum_valueof(tid, BAD_NAMES[i], &val); + } + H5E_END_TRY; + if (ret >= 0) { + H5_FAILED(); + HDprintf("Bad name: %s -- ", BAD_NAMES[i]); + PUTS_ERROR("H5Tenum_valueof should not pass with a non-existing name"); + } + } - /* This call should fail since we do not have A name in the type */ - if (H5Tenum_valueof(datatype_id, "A", &val) >= 0) - goto error; + if (H5Tclose(tid) < 0) + TEST_ERROR; - if (H5Tclose(datatype_id) < 0) - goto error; PASSED(); return 0; error: H5E_BEGIN_TRY { - H5Tclose(datatype_id); + H5Tclose(tid); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- - * Function: test_funcs - * - * Purpose: Create an enumeration data type and test some functions - * that are or aren't supposed to work with it. + * Function: test_funcs * - * Return: Success: 0 - * - * Failure: number of errors - * - * Programmer: Raymond Lu - * Tuesday, April 4, 2006 + * Purpose: Create an enumeration data type and test whether setters + * and getters work appropriately * + * Return: Success: 0 + * Failure: 1 *------------------------------------------------------------------------- */ static int test_funcs(void) { - hid_t type = -1; + hid_t tid = H5I_INVALID_HID; c_e1 val; size_t size; H5T_pad_t inpad; H5T_cset_t cset; herr_t ret; - TESTING("some functions with enumeration types"); - - /* A native integer */ - if ((type = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "RED", CPTR(val, E1_RED)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "GREEN", CPTR(val, E1_GREEN)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLUE", CPTR(val, E1_BLUE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "WHITE", CPTR(val, E1_WHITE)) < 0) - FAIL_STACK_ERROR; - if (H5Tenum_insert(type, "BLACK", CPTR(val, E1_BLACK)) < 0) - FAIL_STACK_ERROR; - - if (H5Tget_precision(type) == 0) - FAIL_STACK_ERROR; - if (H5Tget_size(type) == 0) - FAIL_STACK_ERROR; - if (H5Tget_offset(type) < 0) - FAIL_STACK_ERROR; - if (H5Tget_sign(type) < 0) - FAIL_STACK_ERROR; - if (H5Tget_super(type) < 0) - FAIL_STACK_ERROR; - + TESTING("setters and getters with enumeration types"); + + /* Create an enum type for testing */ + if ((tid = H5Tcreate(H5T_ENUM, sizeof(c_e1))) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "RED", CPTR(val, E1_RED)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "GREEN", CPTR(val, E1_GREEN)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLUE", CPTR(val, E1_BLUE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "WHITE", CPTR(val, E1_WHITE)) < 0) + TEST_ERROR; + if (H5Tenum_insert(tid, "BLACK", CPTR(val, E1_BLACK)) < 0) + TEST_ERROR; + + /* These functions should work with enum datatypes */ + if (H5Tget_precision(tid) == 0) + TEST_ERROR; + if (H5Tget_size(tid) == 0) + TEST_ERROR; + if (H5Tget_offset(tid) < 0) + TEST_ERROR; + if (H5Tget_sign(tid) < 0) + TEST_ERROR; + if (H5Tget_super(tid) < 0) + TEST_ERROR; + + /* These functions should FAIL with enum datatypes */ H5E_BEGIN_TRY { - ret = H5Tset_pad(type, H5T_PAD_ZERO, H5T_PAD_ONE); + ret = H5Tset_pad(tid, H5T_PAD_ZERO, H5T_PAD_ONE); } H5E_END_TRY; - if (ret >= 0) { - H5_FAILED(); - HDprintf("Operation not allowed for this type.\n"); - goto error; - } /* end if */ + if (ret >= 0) + FAIL_PUTS_ERROR("H5Tset_pad should not work with enum types"); H5E_BEGIN_TRY { - size = H5Tget_ebias(type); + size = H5Tget_ebias(tid); } H5E_END_TRY; - if (size > 0) { - H5_FAILED(); - HDprintf("Operation not allowed for this type.\n"); - goto error; - } /* end if */ + if (size > 0) + FAIL_PUTS_ERROR("H5Tget_ebias should not work with enum types"); H5E_BEGIN_TRY { - inpad = H5Tget_inpad(type); + inpad = H5Tget_inpad(tid); } H5E_END_TRY; - if (inpad > -1) { - H5_FAILED(); - HDprintf("Operation not allowed for this type.\n"); - goto error; - } /* end if */ + if (inpad > -1) + FAIL_PUTS_ERROR("H5Tget_inpad should not work with enum types"); H5E_BEGIN_TRY { - cset = H5Tget_cset(type); + cset = H5Tget_cset(tid); } H5E_END_TRY; - if (cset > -1) { - H5_FAILED(); - HDprintf("Operation not allowed for this type.\n"); - goto error; - } /* end if */ + if (cset > -1) + FAIL_PUTS_ERROR("H5Tget_cset should not work with enum types"); size = 16; H5E_BEGIN_TRY { - ret = H5Tset_offset(type, (size_t)size); + ret = H5Tset_offset(tid, size); } H5E_END_TRY; - if (ret >= 0) { - H5_FAILED(); - HDprintf("Operation not allowed for this type.\n"); - goto error; - } /* end if */ + if (ret >= 0) + FAIL_PUTS_ERROR("H5Tset_offset should not work with enum types"); H5E_BEGIN_TRY { - ret = H5Tset_order(type, H5T_ORDER_BE); + ret = H5Tset_order(tid, H5T_ORDER_BE); } H5E_END_TRY; - if (ret >= 0) { - H5_FAILED(); - HDprintf("Operation not allowed for this type.\n"); - goto error; - } /* end if */ + if (ret >= 0) + FAIL_PUTS_ERROR("H5Tset_order should not work with enum types"); - if (H5Tclose(type) < 0) + if (H5Tclose(tid) < 0) goto error; PASSED(); @@ -729,61 +708,114 @@ test_funcs(void) error: H5E_BEGIN_TRY { - H5Tclose(type); + H5Tclose(tid); } H5E_END_TRY; return 1; } /*------------------------------------------------------------------------- - * Function: main - * - * Purpose: + * Function: test_copying_empty_enum * - * Return: Success: - * - * Failure: - * - * Programmer: Robb Matzke - * Tuesday, December 22, 1998 + * Purpose: Test that copying an empty enum works, including implicitly + * when copying compound datatypes containing empty enums * + * Return: Success: 0 + * Failure: 1 *------------------------------------------------------------------------- */ +static int +test_compound_insert_empty_enum(void) +{ + hid_t enum_id = H5I_INVALID_HID; + hid_t cmpd_id = H5I_INVALID_HID; + hid_t copy_id = H5I_INVALID_HID; + size_t size; + + TESTING("copying empty enums works"); + + /* Create an empty enum */ + if ((enum_id = H5Tenum_create(H5T_NATIVE_INT)) < 0) + TEST_ERROR; + + /* Copy the empty enum */ + if ((copy_id = H5Tcopy(enum_id)) < 0) + TEST_ERROR; + if (H5Tclose(copy_id) < 0) + TEST_ERROR; + + /* Create a compound datatype containing the empty enum */ + size = H5Tget_size(H5T_NATIVE_LONG); + if ((cmpd_id = H5Tcreate(H5T_COMPOUND, size)) < 0) + TEST_ERROR; + if (H5Tinsert(cmpd_id, "empty_enum", 0, enum_id)) + TEST_ERROR; + + /* Create a copy of the compound datatype */ + if ((copy_id = H5Tcopy(cmpd_id)) < 0) + TEST_ERROR; + if (H5Tclose(copy_id) < 0) + TEST_ERROR; + + if (H5Tclose(enum_id) < 0) + TEST_ERROR; + if (H5Tclose(cmpd_id) < 0) + TEST_ERROR; + + PASSED(); + return 0; + +error: + H5E_BEGIN_TRY + { + H5Tclose(enum_id); + H5Tclose(cmpd_id); + H5Tclose(copy_id); + } + H5E_END_TRY; + return 1; +} + int main(void) { - hid_t fapl = -1, file = -1; + hid_t fapl_id = H5I_INVALID_HID; + hid_t fid = H5I_INVALID_HID; char name[1024]; int nerrors = 0; h5_reset(); - fapl = h5_fileaccess(); + fapl_id = h5_fileaccess(); /* Create the file */ - h5_fixname(FILENAME[0], fapl, name, sizeof name); - if ((file = H5Fcreate(name, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) + h5_fixname(FILENAME[0], fapl_id, name, sizeof name); + if ((fid = H5Fcreate(name, H5F_ACC_TRUNC, H5P_DEFAULT, fapl_id)) < 0) goto error; /* Tests */ - nerrors += test_named(file); - nerrors += test_conv(file); - nerrors += test_tr1(file); - nerrors += test_tr2(file); + nerrors += test_named(fid); + nerrors += test_conv(fid); + nerrors += test_tr1(fid); + nerrors += test_tr2(fid); nerrors += test_value_dsnt_exist(); nerrors += test_funcs(); + nerrors += test_compound_insert_empty_enum(); - H5Fclose(file); + if (H5Fclose(fid) < 0) + goto error; /* Verify symbol table messages are cached */ - nerrors += (h5_verify_cached_stabs(FILENAME, fapl) < 0 ? 1 : 0); + nerrors += (h5_verify_cached_stabs(FILENAME, fapl_id) < 0 ? 1 : 0); if (nerrors) goto error; + HDputs("All enum tests passed."); - h5_cleanup(FILENAME, fapl); - return 0; + h5_cleanup(FILENAME, fapl_id); + + return EXIT_SUCCESS; error: HDputs("*** ENUM TESTS FAILED ***"); - return 1; + return EXIT_FAILURE; } |