From 3921a0b3c3441d189f838656b30fbafa25e9eec4 Mon Sep 17 00:00:00 2001 From: Kevin Willford Date: Mon, 21 Aug 2017 15:24:30 -0600 Subject: perf: add test for writing the index A performance test for writing the index to be able to determine if changes to allocating ondisk structure help. Signed-off-by: Kevin Willford Signed-off-by: Junio C Hamano --- t/helper/test-write-cache.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 t/helper/test-write-cache.c (limited to 't/helper') diff --git a/t/helper/test-write-cache.c b/t/helper/test-write-cache.c new file mode 100644 index 0000000000..b7ee039669 --- /dev/null +++ b/t/helper/test-write-cache.c @@ -0,0 +1,23 @@ +#include "cache.h" +#include "lockfile.h" + +static struct lock_file index_lock; + +int cmd_main(int argc, const char **argv) +{ + int i, cnt = 1, lockfd; + if (argc == 2) + cnt = strtol(argv[1], NULL, 0); + setup_git_directory(); + read_cache(); + for (i = 0; i < cnt; i++) { + lockfd = hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR); + if (0 <= lockfd) { + write_locked_index(&the_index, &index_lock, COMMIT_LOCK); + } else { + rollback_lock_file(&index_lock); + } + } + + return 0; +} -- cgit v1.2.1