1 files changed, 19 insertions, 0 deletions
diff --git a/t/helper/test-scrap-cache-tree.c b/t/helper/test-scrap-cache-tree.c
new file mode 100644
index 000000000000..393f1604ff95
--- /dev/null
+++ b/t/helper/test-scrap-cache-tree.c
@@ -0,0 +1,19 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "lockfile.h"
+#include "tree.h"
+#include "cache-tree.h"
+
+int cmd__scrap_cache_tree(int ac, const char **av)
+{
+	struct lock_file index_lock = LOCK_INIT;
+
+	setup_git_directory();
+	hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
+	if (read_cache() < 0)
+		die("unable to read index file");
+	active_cache_tree = NULL;
+	if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK))
+		die("unable to write index file");
+	return 0;
+}