From: Jeff King <peff@peff.net>
Date: Fri, 30 Jan 2009 08:21:01 +0000 (-0500)
Subject: t0005: use SIGTERM for sigchain test
X-Git-Tag: v1.6.2-rc0~49^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=0ea8039644968e53d79a8dfbf739c87af4261d46;p=git.git

t0005: use SIGTERM for sigchain test

The signal tests consists of checking that each of our
handlers is executed, and that the test program was killed
by the final signal. We arbitrarily used SIGINT as the kill
signal.

However, some platforms (notably Solaris) will default
SIGINT to SIG_IGN if there is no controlling terminal. In
that case, we don't end up killing the program with the
final signal and the test fails.

This is a problem since the test script should not depend
on outside factors; let's use SIGTERM instead, which should
behave consistently.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/t0005-signals.sh b/t/t0005-signals.sh
index 9707af7d0..09f855af3 100755
--- a/t/t0005-signals.sh
+++ b/t/t0005-signals.sh
@@ -12,7 +12,7 @@ EOF
 test_expect_success 'sigchain works' '
 	test-sigchain >actual
 	case "$?" in
-	130) true ;; # POSIX w/ SIGINT=2
+	143) true ;; # POSIX w/ SIGTERM=15
 	  3) true ;; # Windows
 	  *) false ;;
 	esac &&
diff --git a/test-sigchain.c b/test-sigchain.c
index 8747deac6..42db234e8 100644
--- a/test-sigchain.c
+++ b/test-sigchain.c
@@ -14,9 +14,9 @@ X(three)
 #undef X
 
 int main(int argc, char **argv) {
-	sigchain_push(SIGINT, one);
-	sigchain_push(SIGINT, two);
-	sigchain_push(SIGINT, three);
-	raise(SIGINT);
+	sigchain_push(SIGTERM, one);
+	sigchain_push(SIGTERM, two);
+	sigchain_push(SIGTERM, three);
+	raise(SIGTERM);
 	return 0;
 }