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-rw-r--r--test/mf.c50
1 files changed, 41 insertions, 9 deletions
diff --git a/test/mf.c b/test/mf.c
index 3b1a8d8..3742051 100644
--- a/test/mf.c
+++ b/test/mf.c
@@ -3184,8 +3184,13 @@ error:
* To verify that a block can be extended from the aggregator
*
* Test 1: Allocate block A from meta_aggr which is at end of file
- * Try to extend a block which adjoins the aggregator
- * H5MF_try_extend() succeeds: meta_aggr is extended by extended-request and meta_aggr's info is updated
+ * Try to extend the block which adjoins the aggregator that is at end of file
+ * a. block size < (% * aggr->alloc_size)
+ * The block is allocated from the aggregator
+ * b. block size > (% * aggr->alloc_size) but block size < aggr->alloc_size
+ * The block is extended by aggr->alloc_size and the block is allocated from the aggregator
+ * c. block size > (% * aggr->alloc_size) but block size > aggr->alloc_size
+ * The block is extended by extended-request and the block is allocated from the aggregator
*
* Test 2: Allocate block A from meta_aggr
* Allocate block B from sdata_aggr so that meta_aggr is not at end of file
@@ -3252,7 +3257,7 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
new_addr = addr - 10;
- /* Try to extend the block */
+ /* Try to extend the block by an amount < (% * aggr->alloc_size) */
extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TEST_BLOCK_SIZE50));
/* should succeed */
@@ -3263,15 +3268,42 @@ test_mf_aggr_extend(const char *env_h5_drvr, hid_t fapl)
if (new_ma_addr != (addr+TEST_BLOCK_SIZE50))
TEST_ERROR
- if (new_ma_size != f->shared->meta_aggr.alloc_size) TEST_ERROR
+ if (new_ma_size != (f->shared->meta_aggr.alloc_size - TEST_BLOCK_SIZE50)) TEST_ERROR
- /* Restore info for meta_aggr */
- f->shared->meta_aggr.addr = ma_addr;
- f->shared->meta_aggr.size = ma_size;
+ /* Free the allocated blocks */
+ H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE50);
+
+ /* Try to extend the block by an amount > (% * aggr->alloc_size) but amount < aggr->alloc_size */
+ extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TEST_BLOCK_SIZE700));
+
+ /* should succeed */
+ if(!extended)
+ TEST_ERROR
+
+ H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
+
+ if (new_ma_addr != (addr + TEST_BLOCK_SIZE700))
+ TEST_ERROR
+ if (new_ma_size != (f->shared->meta_aggr.alloc_size * 2 - TEST_BLOCK_SIZE700)) TEST_ERROR
/* Free the allocated blocks */
- H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE30);
- H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, (ma_addr+ma_size), (hsize_t)TEST_BLOCK_SIZE50);
+ H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE700);
+
+ /* Try to extend the block by an amount > (% * aggr->alloc_size) but amount > aggr->alloc_size */
+ extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)new_addr, (hsize_t)10, (hsize_t)(TEST_BLOCK_SIZE2058));
+
+ /* should succeed */
+ if(!extended)
+ TEST_ERROR
+
+ H5MF_aggr_query(f, &(f->shared->meta_aggr), &new_ma_addr, &new_ma_size);
+
+ if (new_ma_addr != (addr + TEST_BLOCK_SIZE2058))
+ TEST_ERROR
+ if (new_ma_size != f->shared->meta_aggr.size) TEST_ERROR
+
+ /* Free the allocated blocks */
+ H5MF_xfree(f, type, H5P_DATASET_XFER_DEFAULT, addr, (hsize_t)TEST_BLOCK_SIZE2058);
if(H5Fclose(file) < 0)
FAIL_STACK_ERROR