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authorQuincey Koziol <koziol@hdfgroup.org>2005-03-25 15:22:38 (GMT)
committerQuincey Koziol <koziol@hdfgroup.org>2005-03-25 15:22:38 (GMT)
commit48205a43feeb654d3b63b3bddf3d58a8bae40339 (patch)
treee25ff63cc18596302d99cca9afb8705787451d2d /test/blocktrack.c
parent974636c58fa6bc0e9ecfce4c897640a2ae50143b (diff)
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[svn-r10421] Purpose:
New feature & code cleanup Description: Add feature to find first block >= a certain size (useful for allocating space) Cleaned up various comments, etc. Platforms tested: FreeBSD 4.11 (sleipnir) Solaris 2.9 (shanti)
Diffstat (limited to 'test/blocktrack.c')
-rw-r--r--test/blocktrack.c123
1 files changed, 121 insertions, 2 deletions
diff --git a/test/blocktrack.c b/test/blocktrack.c
index 99586b0..d78f5b5 100644
--- a/test/blocktrack.c
+++ b/test/blocktrack.c
@@ -1430,6 +1430,122 @@ error:
/*-------------------------------------------------------------------------
+ * Function: test_locate
+ *
+ * Purpose: Basic tests for the block tracker code
+ *
+ * Return: Success: 0
+ *
+ * Failure: 1
+ *
+ * Programmer: Quincey Koziol
+ * Monday, March 24, 2005
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+test_locate(hid_t fapl)
+{
+ hid_t file=-1;
+ char filename[1024];
+ H5F_t *f=NULL;
+ haddr_t bt_addr; /* Address of block tracker created */
+ haddr_t block_addr; /* Address of block to insert */
+ hsize_t block_size; /* Size of block to insert */
+ hsize_t search_size; /* Size of block to search for */
+ unsigned u; /* Local index variable */
+
+ h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
+
+ /* Create the file to work on */
+ if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) TEST_ERROR;
+
+ /* Get a pointer to the internal file object */
+ if (NULL==(f=H5I_object(file))) {
+ H5Eprint_stack(H5E_DEFAULT, stdout);
+ TEST_ERROR;
+ } /* end if */
+
+ if (H5BT_create(f, H5P_DATASET_XFER_DEFAULT, &bt_addr/*out*/)<0) {
+ H5_FAILED();
+ H5Eprint_stack(H5E_DEFAULT, stdout);
+ goto error;
+ } /* end if */
+
+ /* Insert blocks */
+ block_addr = 2048;
+ block_size = 8;
+ for(u = 0; u < 10; u++) {
+ if (H5BT_insert(f, H5P_DATASET_XFER_DEFAULT, bt_addr, block_addr, block_size)<0) {
+ H5_FAILED();
+ H5Eprint_stack(H5E_DEFAULT, stdout);
+ goto error;
+ } /* end if */
+
+ /* Increment block address & size for next insertion */
+ block_addr *= 2;
+ block_size *= 2;
+ } /* end for */
+
+ TESTING("attempt to locate too large of a block");
+
+ search_size = block_size * 2;
+ block_addr = HADDR_UNDEF;
+ if (H5BT_locate(f, H5P_DATASET_XFER_DEFAULT, bt_addr, search_size, &block_addr, &block_size)<0) {
+ H5_FAILED();
+ H5Eprint_stack(H5E_DEFAULT, stdout);
+ goto error;
+ } /* end if */
+ if(H5F_addr_defined(block_addr)) TEST_ERROR;
+
+ PASSED();
+
+ TESTING("locate blocks");
+
+ search_size = 8;
+ if (H5BT_locate(f, H5P_DATASET_XFER_DEFAULT, bt_addr, search_size, &block_addr, &block_size)<0) {
+ H5_FAILED();
+ H5Eprint_stack(H5E_DEFAULT, stdout);
+ goto error;
+ } /* end if */
+ if(block_addr != 2048) TEST_ERROR;
+ if(block_size != 8) TEST_ERROR;
+
+ search_size = 10;
+ if (H5BT_locate(f, H5P_DATASET_XFER_DEFAULT, bt_addr, search_size, &block_addr, &block_size)<0) {
+ H5_FAILED();
+ H5Eprint_stack(H5E_DEFAULT, stdout);
+ goto error;
+ } /* end if */
+ if(block_addr != 4096) TEST_ERROR;
+ if(block_size != 16) TEST_ERROR;
+
+ search_size = 100;
+ if (H5BT_locate(f, H5P_DATASET_XFER_DEFAULT, bt_addr, search_size, &block_addr, &block_size)<0) {
+ H5_FAILED();
+ H5Eprint_stack(H5E_DEFAULT, stdout);
+ goto error;
+ } /* end if */
+ if(block_addr != 32768) TEST_ERROR;
+ if(block_size != 128) TEST_ERROR;
+
+ PASSED();
+
+ if (H5Fclose(file)<0) TEST_ERROR;
+
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Fclose(file);
+ } H5E_END_TRY;
+ return 1;
+} /* test_locate() */
+
+
+/*-------------------------------------------------------------------------
* Function: test_delete
*
* Purpose: Basic tests for the block tracker code
@@ -1469,7 +1585,7 @@ test_delete(hid_t fapl)
/* Get the size of an empty file */
if((empty_size=h5_get_file_size(filename))==0) TEST_ERROR;
- TESTING("delete: delete empty block tracker");
+ TESTING("delete empty block tracker");
/* Create the file to work on */
if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) TEST_ERROR;
@@ -1505,7 +1621,7 @@ test_delete(hid_t fapl)
PASSED();
- TESTING("delete: delete block tracker with many blocks");
+ TESTING("delete block tracker with many blocks");
/* Create the file to work on */
if ((file=H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) TEST_ERROR;
@@ -1600,6 +1716,9 @@ main(void)
nerrors += test_remove_whole(fapl);
nerrors += test_remove_partial_begin(fapl);
+ /* Test block tracker locate */
+ nerrors += test_locate(fapl);
+
/* Test block tracker deletion */
nerrors += test_delete(fapl);