summaryrefslogtreecommitdiff
path: root/test-scrap-cache-tree.c
diff options
context:
space:
mode:
authorThomas Rast <trast@student.ethz.ch>2011-12-06 17:43:35 (GMT)
committerJunio C Hamano <gitster@pobox.com>2011-12-06 22:52:18 (GMT)
commit1aed2fe394f45fed7b97e268cfa11d25c3d8da27 (patch)
tree3a70f5da08bd125fb73dce73a6847d57b6dfe20f /test-scrap-cache-tree.c
parent406da7803217998ff6bf5dc69c55b1613556c2f4 (diff)
downloadgit-1aed2fe394f45fed7b97e268cfa11d25c3d8da27.zip
git-1aed2fe394f45fed7b97e268cfa11d25c3d8da27.tar.gz
git-1aed2fe394f45fed7b97e268cfa11d25c3d8da27.tar.bz2
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>
Diffstat (limited to 'test-scrap-cache-tree.c')
-rw-r--r--test-scrap-cache-tree.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/test-scrap-cache-tree.c b/test-scrap-cache-tree.c
new file mode 100644
index 0000000..4728013
--- /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;
+}