From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 24 Jul 2016 18:40:20 +0000 (+0100)
Subject: Test suite: Print better info on t-ref-same failure
X-Git-Tag: archive/debian/2.0~251
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=7e3d4487708d076a6cdc26d3bdd2f6b95d2dbdfc

Test suite: Print better info on t-ref-same failure

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/tests/lib b/tests/lib
index 6b31c9d8..7b7bcfba 100644
--- a/tests/lib
+++ b/tests/lib
@@ -399,7 +399,8 @@ t-ref-same-val () {
 	case "$t_ref_val" in
 	'')		;;
 	"$val")		;;
-	*)		fail "ref varies: $name: $val != $t_ref_val" ;;
+	*)		fail "ref varies: $name:\
+ ${val:-nothing} != ${t_ref_val:-nothing}" ;;
 	esac
 	t_ref_val="$val"
 }