diff options
Diffstat (limited to 'test/tsohm.c')
| -rw-r--r-- | test/tsohm.c | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/test/tsohm.c b/test/tsohm.c index 0fc94f2..e213d25 100644 --- a/test/tsohm.c +++ b/test/tsohm.c @@ -974,13 +974,16 @@ static void sohm_attr_helper(hid_t fcpl_id) hid_t type_id; hid_t space_id; hid_t group_id; - hid_t attr_id; + hid_t attr_id, attr_id2; hsize_t dims = 2; int wdata[2] = {7, 42}; int rdata[2]; herr_t ret; size_t x; + /*---------------------------------------------------------------------------- + * Test attribute with transient datatype + */ /* Create a file using the fcpl */ file_id = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl_id, H5P_DEFAULT); CHECK_I(file_id, "H5Fcreate"); @@ -1021,6 +1024,9 @@ static void sohm_attr_helper(hid_t fcpl_id) ret = H5Aclose(attr_id); CHECK_I(ret, "H5Aclose"); + /*---------------------------------------------------------------------------- + * Test attribute with committed datatype + */ /* Repeat with a committed datatype */ type_id = H5Tcopy(H5T_NATIVE_INT); CHECK_I(type_id, "H5Tcopy"); @@ -1056,6 +1062,47 @@ static void sohm_attr_helper(hid_t fcpl_id) /* Cleanup */ ret = H5Aclose(attr_id); CHECK_I(ret, "H5Aclose"); + + /*---------------------------------------------------------------------------- + * Test attribute operation with two ID handles + */ + /* Create and verify an attribute */ + group_id = H5Gcreate2(file_id, "yet_another_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK_I(group_id, "H5Gcreate2"); + + attr_id = H5Acreate2(group_id, "attribute", H5T_NATIVE_INT, space_id, H5P_DEFAULT, H5P_DEFAULT); + CHECK_I(attr_id, "H5Acreate2"); + + /* Open the attribute to get another handle */ + attr_id2 = H5Aopen(group_id, "attribute", H5P_DEFAULT); + CHECK_I(attr_id2, "H5Aopen"); + + ret = H5Awrite(attr_id, H5T_NATIVE_INT, wdata); + CHECK_I(ret, "H5Awrite"); + + /* Close the group */ + ret = H5Gclose(group_id); + CHECK_I(ret, "H5Gclose"); + + /* Flush the file to force data to be written */ + ret = H5Fflush(file_id, H5F_SCOPE_GLOBAL); + CHECK_I(ret, "H5Fflush"); + + /* Verify the data with another ID handle */ + memset(rdata, 0, sizeof(rdata)); + ret = H5Aread(attr_id2, H5T_NATIVE_INT, rdata); + CHECK_I(ret, "H5Aread"); + + for(x=0; x<(size_t)dims; ++x) { + VERIFY(rdata[x], wdata[x], "H5Aread"); + } + + /* Cleanup */ + ret = H5Aclose(attr_id); + CHECK_I(ret, "H5Aclose"); + ret = H5Aclose(attr_id2); + CHECK_I(ret, "H5Aclose"); + ret = H5Sclose(space_id); CHECK_I(ret, "H5Sclose"); ret = H5Fclose(file_id); |