From d7de4b0864dd8ba844faf40771104e71bbbd129e Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 15 Mar 2019 18:41:06 +0100 Subject: [PATCH] btrfs: tests: return errors from extent map test case 1 Replace asserts with error messages and return errors. Signed-off-by: David Sterba --- fs/btrfs/tests/extent-map-tests.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/tests/extent-map-tests.c b/fs/btrfs/tests/extent-map-tests.c index c31b1ac3bc2d..320c2842347c 100644 --- a/fs/btrfs/tests/extent-map-tests.c +++ b/fs/btrfs/tests/extent-map-tests.c @@ -65,7 +65,10 @@ static int test_case_1(struct btrfs_fs_info *fs_info, em->block_start = 0; em->block_len = SZ_16K; ret = add_extent_mapping(em_tree, em, 0); - ASSERT(ret == 0); + if (ret < 0) { + test_err("cannot add extent range [0, 16K)"); + goto out; + } free_extent_map(em); /* Add [16K, 20K) following [0, 16K) */ @@ -80,7 +83,10 @@ static int test_case_1(struct btrfs_fs_info *fs_info, em->block_start = SZ_32K; /* avoid merging */ em->block_len = SZ_4K; ret = add_extent_mapping(em_tree, em, 0); - ASSERT(ret == 0); + if (ret < 0) { + test_err("cannot add extent range [16K, 20K)"); + goto out; + } free_extent_map(em); em = alloc_extent_map(); @@ -95,19 +101,21 @@ static int test_case_1(struct btrfs_fs_info *fs_info, em->block_start = start; em->block_len = len; ret = btrfs_add_extent_mapping(fs_info, em_tree, &em, em->start, em->len); - if (ret) + if (ret) { test_err("case1 [%llu %llu]: ret %d", start, start + len, ret); + goto out; + } if (em && (em->start != 0 || extent_map_end(em) != SZ_16K || - em->block_start != 0 || em->block_len != SZ_16K)) + em->block_start != 0 || em->block_len != SZ_16K)) { test_err( "case1 [%llu %llu]: ret %d return a wrong em (start %llu len %llu block_start %llu block_len %llu", start, 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; -- 2.30.2