[PATCH v2 24/36] t/helper: merge test-regex into test-tool

[Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
 Makefile                        | 2 +-
 t/helper/test-regex.c           | 7 ++++---
 t/helper/test-tool.c            | 1 +
 t/helper/test-tool.h            | 1 +
 t/t0070-fundamental.sh          | 2 +-
 t/t7812-grep-icase-non-ascii.sh | 2 +-
 6 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index 20080fddb8..7444c00bbb 100644
--- a/Makefile
+++ b/Makefile
@@ -673,6 +673,7 @@ TEST_BUILTINS_OBJS += test-path-utils.o
 TEST_BUILTINS_OBJS += test-prio-queue.o
 TEST_BUILTINS_OBJS += test-read-cache.o
 TEST_BUILTINS_OBJS += test-ref-store.o
+TEST_BUILTINS_OBJS += test-regex.o
 TEST_BUILTINS_OBJS += test-sha1.o
 
 TEST_PROGRAMS_NEED_X += test-dump-fsmonitor
@@ -681,7 +682,6 @@ TEST_PROGRAMS_NEED_X += test-fake-ssh
 TEST_PROGRAMS_NEED_X += test-line-buffer
 TEST_PROGRAMS_NEED_X += test-parse-options
 TEST_PROGRAMS_NEED_X += test-write-cache
-TEST_PROGRAMS_NEED_X += test-regex
 TEST_PROGRAMS_NEED_X += test-revision-walking
 TEST_PROGRAMS_NEED_X += test-run-command
 TEST_PROGRAMS_NEED_X += test-scrap-cache-tree
diff --git a/t/helper/test-regex.c b/t/helper/test-regex.c
index b5ea8a97c5..10284cc56f 100644
--- a/t/helper/test-regex.c
+++ b/t/helper/test-regex.c
@@ -1,3 +1,4 @@
+#include "test-tool.h"
 #include "git-compat-util.h"
 #include "gettext.h"
 
@@ -36,7 +37,7 @@ static int test_regex_bug(void)
 	return 0;
 }
 
-int cmd_main(int argc, const char **argv)
+int cmd__regex(int argc, const char **argv)
 {
 	const char *pat;
 	const char *str;
@@ -47,8 +48,8 @@ int cmd_main(int argc, const char **argv)
 	if (argc == 2 && !strcmp(argv[1], "--bug"))
 		return test_regex_bug();
 	else if (argc < 3)
-		usage("test-regex --bug\n"
-		      "test-regex <pattern> <string> [<options>]");
+		usage("test-tool regex --bug\n"
+		      "test-tool regex <pattern> <string> [<options>]");
 
 	argv++;
 	pat = *argv++;
diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c
index 777150e4ad..0dd3b879ad 100644
--- a/t/helper/test-tool.c
+++ b/t/helper/test-tool.c
@@ -28,6 +28,7 @@ static struct test_cmd cmds[] = {
 	{ "prio-queue", cmd__prio_queue },
 	{ "read-cache", cmd__read_cache },
 	{ "ref-store", cmd__ref_store },
+	{ "regex", cmd__regex },
 	{ "sha1", cmd__sha1 },
 };
 
diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index 2b5cc6e117..5f73c83ac0 100644
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -22,6 +22,7 @@ int cmd__path_utils(int argc, const char **argv);
 int cmd__prio_queue(int argc, const char **argv);
 int cmd__read_cache(int argc, const char **argv);
 int cmd__ref_store(int argc, const char **argv);
+int cmd__regex(int argc, const char **argv);
 int cmd__sha1(int argc, const char **argv);
 
 #endif
diff --git a/t/t0070-fundamental.sh b/t/t0070-fundamental.sh
index ac007938ee..23fbe6434a 100755
--- a/t/t0070-fundamental.sh
+++ b/t/t0070-fundamental.sh
@@ -31,7 +31,7 @@ test_expect_success 'git_mkstemps_mode does not fail if fd 0 is not open' '
 
 test_expect_success 'check for a bug in the regex routines' '
 	# if this test fails, re-build git with NO_REGEX=1
-	test-regex --bug
+	test-tool regex --bug
 '
 
 test_done
diff --git a/t/t7812-grep-icase-non-ascii.sh b/t/t7812-grep-icase-non-ascii.sh
index 0059a1f837..0c685d3598 100755
--- a/t/t7812-grep-icase-non-ascii.sh
+++ b/t/t7812-grep-icase-non-ascii.sh
@@ -12,7 +12,7 @@ test_expect_success GETTEXT_LOCALE 'setup' '
 '
 
 test_have_prereq GETTEXT_LOCALE &&
-test-regex "HALLÓ" "Halló" ICASE &&
+test-tool regex "HALLÓ" "Halló" ICASE &&
 test_set_prereq REGEX_LOCALE
 
 test_expect_success REGEX_LOCALE 'grep literal string, no -F' '
-- 
2.17.0.rc0.348.gd5a49e0b6f