This is in preparation to turn test-regex into some generic regex
testing command.
Helped-by: Eric Sunshine <sunsh...@sunshineco.com>
Helped-by: Ramsay Jones <ram...@ramsayjones.plus.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
Signed-off-by: Junio C Hamano <gits...@pobox.com>
---
t/t0070-fundamental.sh | 2 +-
test-regex.c | 12 ++++++++++--
2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/t/t0070-fundamental.sh b/t/t0070-fundamental.sh
index 5ed69a6..991ed2a 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
+ test-regex --bug
'
test_done
diff --git a/test-regex.c b/test-regex.c
index 0dc598e..67a1a65 100644
--- a/test-regex.c
+++ b/test-regex.c
@@ -1,6 +1,6 @@
#include "git-compat-util.h"
-int main(int argc, char **argv)
+static int test_regex_bug(void)
{
char *pat = "[^={} \t]+";
char *str = "={}\nfred";
@@ -16,5 +16,13 @@ int main(int argc, char **argv)
if (m[0].rm_so == 3) /* matches '\n' when it should not */
die("regex bug confirmed: re-build git with NO_REGEX=1");
- exit(0);
+ return 0;
+}
+
+int main(int argc, char **argv)
+{
+ if (argc == 2 && !strcmp(argv[1], "--bug"))
+ return test_regex_bug();
+ else
+ usage("test-regex --bug");
}
--
2.8.2.526.g02eed6d
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