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author | Neil Fortner <nfortne2@hdfgroup.org> | 2009-02-12 18:50:21 (GMT) |
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committer | Neil Fortner <nfortne2@hdfgroup.org> | 2009-02-12 18:50:21 (GMT) |
commit | b487c22c4266a53c916c575fa7282deac447a64e (patch) | |
tree | b83b5608ec23a5cbd6a67bafe7eaa2b91c4e1089 /test/tattr.c | |
parent | b566fea225bcbe95aa1e3c356803a5b8288e5106 (diff) | |
download | hdf5-b487c22c4266a53c916c575fa7282deac447a64e.zip hdf5-b487c22c4266a53c916c575fa7282deac447a64e.tar.gz hdf5-b487c22c4266a53c916c575fa7282deac447a64e.tar.bz2 |
[svn-r16474] Purpose: fix problems related to 'self-referential' attributes
Description:
When an attribute was created with a datatype or dataspace that was shared in
the same object header that the attribute was in, the attribute could not be
deleted. Changes made to ensure that the attribute can be deleted both when the
attribute is in the object header and when it is shared in the heap. Object
header message decode routines now take an "open_oh" parameter to enable them to
avoid opening the same object header twice.
Tested: jam, smirom (h5committest)
Diffstat (limited to 'test/tattr.c')
-rw-r--r-- | test/tattr.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/test/tattr.c b/test/tattr.c index 0f96039..d4fec9a 100644 --- a/test/tattr.c +++ b/test/tattr.c @@ -9777,6 +9777,135 @@ test_attr_bug2(hid_t fcpl, hid_t fapl) /**************************************************************** ** +** test_attr_bug3(): Test basic H5A (attribute) code. +** Tests creating and deleting attributes which use a +** datatype and/or dataspace stored in the same object +** header. +** +****************************************************************/ +static void +test_attr_bug3(hid_t fcpl, hid_t fapl) +{ + hid_t fid; /* File ID */ + hid_t aid1, aid2; /* Attribute IDs */ + hid_t sid1, sid2; /* Dataspace ID */ + hid_t tid1, tid2; /* Datatype IDs */ + hid_t did; /* Dataset ID */ + hsize_t dims1[2] = {2, 2}, + dims2[2] = {3, 3}; /* Dimensions */ + int wdata1[2][2]; + unsigned wdata2[3][3]; /* Write buffers */ + herr_t ret; /* Generic return status */ + + /* Output message about test being performed */ + MESSAGE(5, ("Testing Attributes in the Same Header as their Datatypes\n")); + + /* Create dataspaces */ + sid1 = H5Screate_simple(2, dims1, NULL); + CHECK(sid1, FAIL, "H5Screate_simple"); + sid2 = H5Screate_simple(2, dims2, NULL); + CHECK(sid2, FAIL, "H5Screate_simple"); + + /* Create file to operate on */ + fid = H5Fcreate(FILENAME, H5F_ACC_TRUNC, fcpl, fapl); + CHECK(fid, FAIL, "H5Fcreate"); + + /* Create datatypes and commit tid1 */ + tid1 = H5Tcopy(H5T_STD_I16BE); + CHECK(tid1, FAIL, "H5Tcopy"); + tid2 = H5Tcopy(H5T_STD_U64LE); + CHECK(tid1, FAIL, "H5Tcopy"); + ret = H5Tcommit2(fid, "dtype", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(ret, FAIL, "H5Tcommit2"); + + /* Create dataset */ + did = H5Dcreate2(fid, "dset", tid2, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT); + CHECK(did, FAIL, "H5Dcreate2"); + + /* Create attribute on datatype, using that datatype as its datatype */ + aid1 = H5Acreate2(tid1, "attr", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT); + CHECK(aid1, FAIL, "H5Acreate2"); + + /* Create attribute on dataset, using its datatype and dataspace */ + aid2 = H5Acreate2(did, "attr", tid2, sid2, H5P_DEFAULT, H5P_DEFAULT); + CHECK(aid2, FAIL, "H5Acreate2"); + + /* Close attributes */ + ret = H5Aclose(aid1); + CHECK(ret, FAIL, "H5Aclose"); + ret = H5Aclose(aid2); + CHECK(ret, FAIL, "H5Aclose"); + + /* Reopen attributes */ + aid1 = H5Aopen(tid1, "attr", H5P_DEFAULT); + CHECK(aid1, FAIL, "H5Aopen"); + aid2 = H5Aopen(did, "attr", H5P_DEFAULT); + CHECK(aid2, FAIL, "H5Aopen"); + + /* Write data to the attributes (the data is uninitialized, we only care + * that H5Awrite succeeds for now) */ + ret = H5Awrite(aid1, H5T_NATIVE_INT, wdata1[0]); + CHECK(ret, FAIL, "H5Awrite"); + ret = H5Awrite(aid2, H5T_NATIVE_UINT, wdata2[0]); + CHECK(ret, FAIL, "H5Awrite"); + + /* Close attributes */ + ret = H5Aclose(aid1); + CHECK(ret, FAIL, "H5Aclose"); + ret = H5Aclose(aid2); + CHECK(ret, FAIL, "H5Aclose"); + + /* Delete attributes */ + ret = H5Adelete(tid1, "attr"); + CHECK(ret, FAIL, "H5Adelete"); + ret = H5Adelete(did, "attr"); + CHECK(ret, FAIL, "H5Adelete"); + + /* Recreate attributes */ + aid1 = H5Acreate2(tid1, "attr", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT); + CHECK(aid1, FAIL, "H5Acreate2"); + aid2 = H5Acreate2(did, "attr", tid2, sid2, H5P_DEFAULT, H5P_DEFAULT); + CHECK(aid2, FAIL, "H5Acreate2"); + + /* Delete attributes (note they are still open) */ + ret = H5Adelete(tid1, "attr"); + CHECK(ret, FAIL, "H5Adelete"); + ret = H5Adelete(did, "attr"); + CHECK(ret, FAIL, "H5Adelete"); + + /* Close dataspaces and transient datatype */ + ret = H5Sclose(sid1); + CHECK(ret, FAIL, "H5Sclose"); + ret = H5Sclose(sid2); + CHECK(ret, FAIL, "H5Sclose"); + ret = H5Tclose(tid2); + CHECK(ret, FAIL, "H5Tclose"); + + /* Close dataset and committed datatype */ + ret = H5Tclose(tid1); + CHECK(ret, FAIL, "H5Tclose"); + ret = H5Dclose(did); + CHECK(ret, FAIL, "H5Dclose"); + + /* Delete dataset and committed datatype */ + ret = H5Ldelete(fid, "dtype", H5P_DEFAULT); + CHECK(ret, FAIL, "H5Tclose"); + ret = H5Ldelete(fid, "dset", H5P_DEFAULT); + CHECK(ret, FAIL, "H5Dclose"); + + /* Close attributes */ + ret = H5Aclose(aid1); + CHECK(ret, FAIL, "H5Aclose"); + ret = H5Aclose(aid2); + CHECK(ret, FAIL, "H5Aclose"); + + /* Close file */ + ret = H5Fclose(fid); + CHECK(ret, FAIL, "H5Fclose"); +} /* test_attr_bug3() */ + +/**************************************************************** +** ** test_attr(): Main H5A (attribute) testing routine. ** ****************************************************************/ @@ -9917,6 +10046,7 @@ test_attr(void) /* Tests that address specific bugs */ test_attr_bug1(my_fcpl, my_fapl); /* Test odd allocation operations */ test_attr_bug2(my_fcpl, my_fapl); /* Test many deleted attributes */ + test_attr_bug3(my_fcpl, my_fapl); /* Test "self referential" attributes */ } /* end for */ } /* end if */ else { @@ -9937,6 +10067,7 @@ test_attr(void) /* Tests that address specific bugs */ test_attr_bug1(fcpl, my_fapl); /* Test odd allocation operations */ test_attr_bug2(fcpl, my_fapl); /* Test many deleted attributes */ + test_attr_bug3(fcpl, my_fapl); /* Test "self referential" attributes */ } /* end else */ } /* end for */ |