t/helper: merge test-dump-cache-tree into test-tool

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

6 files changed, 9 insertions, 6 deletions

diff --git a/Makefile b/Makefile
index edd9c43982..991bafa6fb 100644
--- a/Makefile
+++ b/Makefile
@@ -658,10 +658,10 @@ TEST_BUILTINS_OBJS += test-ctype.o
 TEST_BUILTINS_OBJS += test-date.o
 TEST_BUILTINS_OBJS += test-delta.o
 TEST_BUILTINS_OBJS += test-drop-caches.o
+TEST_BUILTINS_OBJS += test-dump-cache-tree.o
 TEST_BUILTINS_OBJS += test-lazy-init-name-hash.o
 TEST_BUILTINS_OBJS += test-sha1.o
 
-TEST_PROGRAMS_NEED_X += test-dump-cache-tree
 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
 TEST_PROGRAMS_NEED_X += test-dump-split-index
 TEST_PROGRAMS_NEED_X += test-dump-untracked-cache
diff --git a/t/helper/test-dump-cache-tree.c b/t/helper/test-dump-cache-tree.c
index ebf3aab22d..98a4891f1d 100644
--- a/t/helper/test-dump-cache-tree.c
+++ b/t/helper/test-dump-cache-tree.c
@@ -1,3 +1,4 @@
+#include "test-tool.h"
 #include "cache.h"
 #include "tree.h"
 #include "cache-tree.h"
@@ -54,7 +55,7 @@ static int dump_cache_tree(struct cache_tree *it,
 	return errs;
 }
 
-int cmd_main(int ac, const char **av)
+int cmd__dump_cache_tree(int ac, const char **av)
 {
 	struct index_state istate;
 	struct cache_tree *another = cache_tree();
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index 3ebd962dfb..85e09908b7 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -13,6 +13,7 @@ static struct test_cmd cmds[] = {
 	{ "date", cmd__date },
 	{ "delta", cmd__delta },
 	{ "drop-caches", cmd__drop_caches },
+	{ "dump-cache-tree", cmd__dump_cache_tree },
 	{ "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 f585b7776e..2a0d034adf 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -7,6 +7,7 @@ int cmd__ctype(int argc, const char **argv);
 int cmd__date(int argc, const char **argv);
 int cmd__delta(int argc, const char **argv);
 int cmd__drop_caches(int argc, const char **argv);
+int cmd__dump_cache_tree(int argc, const char **argv);
 int cmd__lazy_init_name_hash(int argc, const char **argv);
 int cmd__sha1(int argc, const char **argv);
 
diff --git a/t/t0090-cache-tree.sh b/t/t0090-cache-tree.sh
index adfd4f0b5e..f81e3deead 100755
--- a/t/t0090-cache-tree.sh
+++ b/t/t0090-cache-tree.sh
@@ -8,13 +8,13 @@ cache-tree extension.
  . ./test-lib.sh
 
 cmp_cache_tree () {
-	test-dump-cache-tree | sed -e '/#(ref)/d' >actual &&
+	test-tool dump-cache-tree | sed -e '/#(ref)/d' >actual &&
 	sed "s/$_x40/SHA/" <actual >filtered &&
 	test_cmp "$1" filtered
 }
 
 # We don't bother with actually checking the SHA1:
-# test-dump-cache-tree already verifies that all existing data is
+# test-tool dump-cache-tree already verifies that all existing data is
 # correct.
 generate_expected_cache_tree_rec () {
 	dir="$1${1:+/}" &&
@@ -47,7 +47,7 @@ test_cache_tree () {
 
 test_invalid_cache_tree () {
 	printf "invalid                                  %s ()\n" "" "$@" >expect &&
-	test-dump-cache-tree |
+	test-tool dump-cache-tree |
 	sed -n -e "s/[0-9]* subtrees//" -e '/#(ref)/d' -e '/^invalid /p' >actual &&
 	test_cmp expect actual
 }
diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh
index 4b5d443280..b778975de8 100755
--- a/t/t1700-split-index.sh
+++ b/t/t1700-split-index.sh
@@ -435,7 +435,7 @@ test_expect_success 'writing split index with null sha1 does not write cache tre
 	commit=$(git commit-tree $tree -p HEAD <msg) &&
 	git update-ref HEAD "$commit" &&
 	GIT_ALLOW_NULL_SHA1=1 git reset --hard &&
-	(test-dump-cache-tree >cache-tree.out || true) &&
+	(test-tool dump-cache-tree >cache-tree.out || true) &&
 	test_line_count = 0 cache-tree.out
 '