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authorVailin Choi <vchoi@hdfgroup.org>2009-02-05 15:29:27 (GMT)
committerVailin Choi <vchoi@hdfgroup.org>2009-02-05 15:29:27 (GMT)
commitf65a6a6473a1252862bc6370e5351d4d94f6a8d8 (patch)
treeb7ac4334de72aefead4ce8fded07910fccf38085 /test/ohdr.c
parent3c67d2972c33045bb81130b21ffe5cdf076bd0a6 (diff)
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[svn-r16436] Checkin for moving messages forward into continuation message:
src/H5Oalloc.c, test/ohdr.c, toshm.c Fixed couple of problems in src/H5Odbg.c.
Diffstat (limited to 'test/ohdr.c')
-rw-r--r--test/ohdr.c101
1 files changed, 100 insertions, 1 deletions
diff --git a/test/ohdr.c b/test/ohdr.c
index 2d4f057..905551d 100644
--- a/test/ohdr.c
+++ b/test/ohdr.c
@@ -43,6 +43,101 @@ const char *FILENAME[] = {
*/
#define FILE_BOGUS "tbogus.h5"
+/*
+ * Verify that messages are moved forward into a "continuation message":
+ * Create an object header with several continuation chunks
+ * Remove a message in the last chunk
+ * The remaining message(s) in the last chunk should be moved forward into the continuation message
+ * The process will repeat when the continuation message is big enough to hold all the
+ * messages in the last chunk.
+ * Result: the number of chunks should be reduced
+ */
+static herr_t
+test_cont(char *filename, hid_t fapl)
+{
+ hid_t file=-1;
+ H5F_t *f = NULL;
+ H5O_info_t oinfo;
+ H5O_loc_t oh_locA, oh_locB;
+ time_t time_new;
+ char *short_name = "T";
+ char *long_name = "This is the message";
+ size_t nchunks;
+
+ TESTING("object header continuation block");
+
+ /* Create the file to operate on */
+ if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
+ if(NULL == (f = (H5F_t *)H5I_object(file))) FAIL_STACK_ERROR
+
+ HDmemset(&oh_locA, 0, sizeof(oh_locA));
+ HDmemset(&oh_locB, 0, sizeof(oh_locB));
+
+ if(H5O_create(f, H5P_DATASET_XFER_DEFAULT, (size_t)H5O_MIN_SIZE, H5P_GROUP_CREATE_DEFAULT, &oh_locA/*out*/) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5O_create(f, H5P_DATASET_XFER_DEFAULT, (size_t)H5O_MIN_SIZE, H5P_GROUP_CREATE_DEFAULT, &oh_locB/*out*/) < 0)
+ FAIL_STACK_ERROR
+
+ time_new = 11111111;
+
+ if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &long_name, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+ if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+ if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5O_msg_create(&oh_locA, H5O_MTIME_NEW_ID, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5O_msg_create(&oh_locB, H5O_MTIME_ID, 0, 0, &time_new, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5O_msg_create(&oh_locA, H5O_NAME_ID, 0, 0, &short_name, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5AC_flush(f, H5P_DATASET_XFER_DEFAULT, TRUE) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5O_get_info(&oh_locA, H5P_DATASET_XFER_DEFAULT, FALSE, &oinfo) < 0)
+ FAIL_STACK_ERROR
+ nchunks = oinfo.hdr.nchunks;
+
+ /* remove the 1st H5O_NAME_ID message */
+ if(H5O_msg_remove(&oh_locA, H5O_NAME_ID, 0, FALSE, H5P_DATASET_XFER_DEFAULT) < 0)
+ FAIL_STACK_ERROR
+
+ if(H5O_get_info(&oh_locA, H5P_DATASET_XFER_DEFAULT, FALSE, &oinfo) < 0)
+ FAIL_STACK_ERROR
+
+ if (oinfo.hdr.nchunks >= nchunks)
+ TEST_ERROR
+
+ if(H5O_close(&oh_locA) < 0)
+ FAIL_STACK_ERROR
+ if(H5O_close(&oh_locB) < 0)
+ FAIL_STACK_ERROR
+ if(H5Fclose(file) < 0)
+ FAIL_STACK_ERROR
+
+ PASSED();
+
+
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5O_close(&oh_locA);
+ H5O_close(&oh_locB);
+ H5Fclose (file);
+ } H5E_END_TRY;
+ return -1;
+} /* test_cont() */
+
/*-------------------------------------------------------------------------
* Function: main
@@ -84,12 +179,16 @@ main(void)
/* Display info about testing */
if(b)
HDputs("Using new file format:");
- else
+ else
HDputs("Using default file format:");
/* Set the format to use for the file */
if (H5Pset_libver_bounds(fapl, (b ? H5F_LIBVER_LATEST : H5F_LIBVER_EARLIEST), H5F_LIBVER_LATEST) < 0) FAIL_STACK_ERROR
+ /* test on object continuation block */
+ if (test_cont(filename, fapl) < 0)
+ FAIL_STACK_ERROR
+
/* Create the file to operate on */
if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
if(NULL == (f = (H5F_t *)H5I_object(file))) FAIL_STACK_ERROR