Subject: [PATCH] test-lib: stricter unzip(1) check

From: Eric Wong <[email-masked]>
Date: Mon, 18 Jul 2016 06:44:31 +0000

On FreeBSD 10.3 (but presumably any FreeBSD 8+), /usr/bin/unzip
exists, but is insufficient for t5003 due to its non-standard
handling of the -a option[1].  This version of unzip exits
with "1" when given the "-v" flag.

However, the common Info-ZIP version may be installed at
/usr/local/bin/unzip (via "pkg install unzip") to pass t5003.
This Info-ZIP version exits with "0" when given "-v",
so limit the prereq to only versions which return 0 on "-v".

[1] https://www.freebsd.org/cgi/man.cgi?query=unzip&sektion=1&manpath=FreeBSD+10.3-RELEASE

Signed-off-by: Eric Wong <[email-masked]>
---
 t/test-lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 11201e9..938f788 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -1103,7 +1103,7 @@ test_lazy_prereq SANITY '
 GIT_UNZIP=${GIT_UNZIP:-unzip}
 test_lazy_prereq UNZIP '
 	"$GIT_UNZIP" -v
-	test $? -ne 127
+	test $? -eq 0
 '
 
 run_with_limited_cmdline () {
-- 
EW