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| author | Thomas Rast <trast@student.ethz.ch> | 2011-12-06 18:43:35 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2011-12-06 14:52:18 -0800 |
| commit | 1aed2fe394f45fed7b97e268cfa11d25c3d8da27 (patch) | |
| tree | 3a70f5da08bd125fb73dce73a6847d57b6dfe20f | |
| parent | 406da7803217998ff6bf5dc69c55b1613556c2f4 (diff) | |
| download | git-1aed2fe394f45fed7b97e268cfa11d25c3d8da27.tar.gz | |
Add test-scrap-cache-tree
A simple utility that invalidates all existing cache-tree data. We
need this for tests. (We don't need a tool to rebuild the cache-tree
data; git read-tree HEAD works for that.)
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | test-scrap-cache-tree.c | 17 |
3 files changed, 19 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index 8572c8c0b0..122336c504 100644 --- a/.gitignore +++ b/.gitignore @@ -171,6 +171,7 @@ /test-date /test-delta /test-dump-cache-tree +/test-scrap-cache-tree /test-genrandom /test-index-version /test-line-buffer @@ -435,6 +435,7 @@ TEST_PROGRAMS_NEED_X += test-ctype TEST_PROGRAMS_NEED_X += test-date TEST_PROGRAMS_NEED_X += test-delta TEST_PROGRAMS_NEED_X += test-dump-cache-tree +TEST_PROGRAMS_NEED_X += test-scrap-cache-tree TEST_PROGRAMS_NEED_X += test-genrandom TEST_PROGRAMS_NEED_X += test-index-version TEST_PROGRAMS_NEED_X += test-line-buffer diff --git a/test-scrap-cache-tree.c b/test-scrap-cache-tree.c new file mode 100644 index 0000000000..4728013910 --- /dev/null +++ b/test-scrap-cache-tree.c @@ -0,0 +1,17 @@ +#include "cache.h" +#include "tree.h" +#include "cache-tree.h" + +static struct lock_file index_lock; + +int main(int ac, char **av) +{ + int fd = hold_locked_index(&index_lock, 1); + if (read_cache() < 0) + die("unable to read index file"); + active_cache_tree = NULL; + if (write_cache(fd, active_cache, active_nr) + || commit_lock_file(&index_lock)) + die("unable to write index file"); + return 0; +} |