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authorDavid Sterba <dsterba@suse.com>2019-03-15 18:41:06 +0100
committerDavid Sterba <dsterba@suse.com>2019-04-29 19:02:27 +0200
commit7c6f670052f12a24dc3785ae0179d8199a76cd50 (patch)
tree5623b50103912cfbc50d73d46a6110f7c0b1a934 /fs/btrfs/tests
parent992dce7494d6ca7bbfd41e21ec91bee30ecc38ff (diff)
downloadlinux-7c6f670052f12a24dc3785ae0179d8199a76cd50.tar.bz2
btrfs: tests: return errors from extent map test case 4
Replace asserts with error messages and return errors. Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/tests')
-rw-r--r--fs/btrfs/tests/extent-map-tests.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c
index 17182b14ce9d..35cfb65f1016 100644
--- a/fs/btrfs/tests/extent-map-tests.c
+++ b/fs/btrfs/tests/extent-map-tests.c
@@ -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;