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Btrfs: separate out tests into their own directory

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The plan is to have a bunch of unit tests that run when btrfs is loaded when you
build with the appropriate config option.  My ultimate goal is to have a test
for every non-static function we have, but at first I'm going to focus on the
things that cause us the most problems.  To start out with this just adds a
tests/ directory and moves the existing free space cache tests into that
directory and sets up all of the infrastructure.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Josef Bacik 2013-08-14 15:05:12 -04:00 • committed by Chris Mason
parent 00361589d2
commit dc11dd5d70
6 changed files with 510 additions and 436 deletions
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8
fs/btrfs/free-space-cache.h
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@ -112,6 +112,12 @@ int btrfs_return_cluster_to_free_space(
int btrfs_trim_block_group(struct btrfs_block_group_cache *block_group,
u64 *trimmed, u64 start, u64 end, u64 minlen);
void btrfs_test_free_space_cache(void);
/* Support functions for runnint our sanity tests */
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
int test_add_free_space_entry(struct btrfs_block_group_cache *cache,
u64 offset, u64 bytes, bool bitmap);
int test_check_exists(struct btrfs_block_group_cache *cache,
u64 offset, u64 bytes);
#endif
#endif