t/helper: merge test-index-version into test-tool

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

3 files changed, 4 insertions, 1 deletions

diff --git a/t/helper/test-index-version.c b/t/helper/test-index-version.c
index f569f6b7ef..fcd10968cc 100644
--- a/t/helper/test-index-version.c
+++ b/t/helper/test-index-version.c
@@ -1,6 +1,7 @@
+#include "test-tool.h"
 #include "cache.h"
 
-int cmd_main(int argc, const char **argv)
+int cmd__index_version(int argc, const char **argv)
 {
 	struct cache_header hdr;
 	int version;
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index 81bafced8b..d38d4ddc72 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -18,6 +18,7 @@ static struct test_cmd cmds[] = {
 	{ "example-decorate", cmd__example_decorate },
 	{ "genrandom", cmd__genrandom },
 	{ "hashmap", cmd__hashmap },
+	{ "index-version", cmd__index_version },
 	{ "lazy-init-name-hash", cmd__lazy_init_name_hash },
 	{ "sha1", cmd__sha1 },
 };
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index fba4bd80b9..b855203477 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -12,6 +12,7 @@ int cmd__dump_split_index(int argc, const char **argv);
 int cmd__example_decorate(int argc, const char **argv);
 int cmd__genrandom(int argc, const char **argv);
 int cmd__hashmap(int argc, const char **argv);
+int cmd__index_version(int argc, const char **argv);
 int cmd__lazy_init_name_hash(int argc, const char **argv);
 int cmd__sha1(int argc, const char **argv);