From 7c6f670052f12a24dc3785ae0179d8199a76cd50 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 15 Mar 2019 18:41:06 +0100 Subject: btrfs: tests: return errors from extent map test case 4 Replace asserts with error messages and return errors. Signed-off-by: David Sterba --- fs/btrfs/tests/extent-map-tests.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) (limited to 'fs/btrfs/tests/extent-map-tests.c') 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; -- cgit v1.2.3