@@ -300,7 +300,10 @@ static int __test_case_4(struct btrfs_fs_info *fs_info,
em->block_start = 0;
em->block_len = SZ_8K;
ret = add_extent_mapping(em_tree, em, 0);
- ASSERT(ret == 0);
+ if (ret < 0) {
+ test_err("cannot add extent range [0, 8K)");
+ goto out;
+ }
free_extent_map(em);
em = alloc_extent_map();
@@ -315,7 +318,10 @@ static int __test_case_4(struct btrfs_fs_info *fs_info,
em->block_start = SZ_16K; /* avoid merging */
em->block_len = 24 * 1024ULL;
ret = add_extent_mapping(em_tree, em, 0);
- ASSERT(ret == 0);
+ if (ret < 0) {
+ test_err("cannot add extent range [8K, 32K)");
+ goto out;
+ }
free_extent_map(em);
em = alloc_extent_map();
@@ -329,19 +335,20 @@ static int __test_case_4(struct btrfs_fs_info *fs_info,
em->block_start = 0;
em->block_len = SZ_32K;
ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, start, len);
- if (ret)
+ if (ret) {
test_err("case4 [0x%llx 0x%llx): ret %d",
start, len, ret);
- if (em &&
- (start < em->start || start + len > extent_map_end(em)))
+ goto out;
+ }
+ if (em && (start < em->start || start + len > extent_map_end(em))) {
test_err(
"case4 [0x%llx 0x%llx): ret %d, added wrong em (start 0x%llx len 0x%llx block_start 0x%llx block_len 0x%llx)",
start, len, ret, em->start, em->len, em->block_start,
em->block_len);
+ ret = -EINVAL;
+ }
free_extent_map(em);
- ret = 0;
out:
- /* free memory */
free_extent_map_tree(em_tree);
return ret;
Replace asserts with error messages and return errors. Signed-off-by: David Sterba <dsterba@suse.com> --- fs/btrfs/tests/extent-map-tests.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-)