t4052: work around shells unable to set COLUMNS to 1

keszybz · gitster · commit bafa16e53c88 · 2012-04-27T09:28:10.000-07:00
Signed-off-by: Zbigniew Jędrzejewski-Szmek &lt;zbyszek@in.waw.pl&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/t/t4052-stat-output.sh b/t/t4052-stat-output.sh
@@ -292,15 +292,17 @@ cat >expect1-graph <<'EOF'
 EOF
 while read verb expect cmd args
 do
-	test_expect_success "$cmd $verb prefix greater than COLUMNS (big change)" '
+	test_expect_success COLUMNS_CAN_BE_1 \
+		"$cmd $verb prefix greater than COLUMNS (big change)" '
 		COLUMNS=1 git $cmd $args >output
 		grep " | " output >actual &&
 		test_cmp "$expect" actual
 	'
 
 	test "$cmd" != diff || continue
 
-	test_expect_success "$cmd --graph $verb prefix greater than COLUMNS (big change)" '
+	test_expect_success COLUMNS_CAN_BE_1 \
+		"$cmd --graph $verb prefix greater than COLUMNS (big change)" '
 		COLUMNS=1 git $cmd $args --graph >output
 		grep " | " output >actual &&
 		test_cmp "$expect-graph" actual
