diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/tfile.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/test/tfile.c b/test/tfile.c index d12f06b..e3b0c81 100644 --- a/test/tfile.c +++ b/test/tfile.c @@ -1263,6 +1263,79 @@ test_file_perm(void) /**************************************************************** ** +** test_file_perm2(): low-level file test routine. +** This test verifies that no object can be created in a +** file that is opened for read-only. +** +*****************************************************************/ +static void +test_file_perm2(void) +{ + hid_t file; /* File opened with read-write permission */ + hid_t filero; /* Same file opened with read-only permission */ + hid_t dspace; /* Dataspace ID */ + hid_t group; /* Group ID */ + hid_t dset; /* Dataset ID */ + hid_t type; /* Datatype ID */ + hid_t attr; /* Attribute ID */ + herr_t ret; + + /* Output message about test being performed */ + MESSAGE(5, ("Testing Low-Level File Permissions again\n")); + + dspace = H5Screate(H5S_SCALAR); + CHECK(dspace, FAIL, "H5Screate"); + + /* Create the file (with read-write permission) */ + file = H5Fcreate(FILE2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT); + CHECK(file, FAIL, "H5Fcreate"); + + ret = H5Fclose(file); + CHECK(ret, FAIL, "H5Fclose"); + + /* Open the file (with read-only permission) */ + filero = H5Fopen(FILE2, H5F_ACC_RDONLY, H5P_DEFAULT); + CHECK(filero, FAIL, "H5Fopen"); + + /* Create a group with the read-only file handle (should fail) */ + H5E_BEGIN_TRY { + group = H5Gcreate2(filero, "MY_GROUP", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + } H5E_END_TRY; + VERIFY(group, FAIL, "H5Gcreate2"); + + /* Create a dataset with the read-only file handle (should fail) */ + H5E_BEGIN_TRY { + dset = H5Dcreate2(filero, F2_DSET, H5T_NATIVE_INT, dspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + } H5E_END_TRY; + VERIFY(dset, FAIL, "H5Dcreate2"); + + /* Create an attribute with the read-only file handle (should fail) */ + H5E_BEGIN_TRY { + attr = H5Acreate2(filero, "MY_ATTR", H5T_NATIVE_INT, dspace, H5P_DEFAULT, H5P_DEFAULT); + } H5E_END_TRY; + VERIFY(attr, FAIL, "H5Acreate2"); + + type = H5Tcopy(H5T_NATIVE_SHORT); + CHECK(type, FAIL, "H5Tcopy"); + + type = H5Tcopy(H5T_NATIVE_SHORT); + CHECK(type, FAIL, "H5Tcopy"); + + /* Commit a datatype with the read-only file handle (should fail) */ + H5E_BEGIN_TRY { + ret = H5Tcommit2(filero, "MY_DTYPE", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + } H5E_END_TRY; + VERIFY(ret, FAIL, "H5Tcommit2"); + + ret = H5Fclose(filero); + CHECK(ret, FAIL, "H5Fclose"); + + ret = H5Sclose(dspace); + CHECK(ret, FAIL, "H5Sclose"); +} /* end test_file_perm2() */ + +/**************************************************************** +** ** test_file_freespace(): low-level file test routine. ** This test checks the free space available in a file in various ** situations. @@ -3435,6 +3508,7 @@ test_file(void) #endif /* H5_NO_SHARED_WRITING */ test_get_file_id(); /* Test H5Iget_file_id */ test_file_perm(); /* Test file access permissions */ + test_file_perm2(); /* Test file access permission again */ test_file_freespace(); /* Test file free space information */ test_file_ishdf5(); /* Test detecting HDF5 files correctly */ test_file_open_dot(); /* Test opening objects with "." for a name */ |