From: Jeff King <peff@peff.net>
Date: Tue, 31 Aug 2010 15:56:53 +0000 (-0400)
Subject: tests: make test_must_fail fail on missing commands
X-Git-Tag: v1.7.3-rc1~12^2~2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/a54ce3ca9e780f824f07519a6db83fe2d7575734

tests: make test_must_fail fail on missing commands

The point of it is to run a command that produces failure. A
missing command is more likely an error in the test script
(e.g., using 'test_must_fail "command with arguments"', or
relying on a missing command).

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

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 285bfd8943..dbb13af33e 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -598,6 +598,9 @@ test_must_fail () {
 	elif test $exit_code -gt 129 -a $exit_code -le 192; then
 		echo >&2 "test_must_fail: died by signal: $*"
 		return 1
+	elif test $exit_code = 127; then
+		echo >&2 "test_must_fail: command not found: $*"
+		return 1
 	fi
 	return 0
 }