From: Beat Bolli <bb@drbeat.li>
Date: Thu, 2 May 2024 11:03:30 +0000 (+0200)
Subject: t/t4026-color: add test coverage for invalid RGB colors
X-Git-Tag: v2.46.0-rc0~144^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d78d692efcc734195515fd060a1f35cb5123a72d;p=thirdparty%2Fgit.git

t/t4026-color: add test coverage for invalid RGB colors

Make sure that the RGB color parser rejects invalid characters and
invalid lengths.

Signed-off-by: Beat Bolli <dev+git@drbeat.li>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/t4026-color.sh b/t/t4026-color.sh
index 37622451fc..c411380319 100755
--- a/t/t4026-color.sh
+++ b/t/t4026-color.sh
@@ -140,6 +140,24 @@ test_expect_success 'extra character after attribute' '
 	invalid_color "dimX"
 '
 
+test_expect_success 'non-hex character in RGB color' '
+	invalid_color "#x23456" &&
+	invalid_color "#1x3456" &&
+	invalid_color "#12x456" &&
+	invalid_color "#123x56" &&
+	invalid_color "#1234x6" &&
+	invalid_color "#12345x"
+'
+
+test_expect_success 'wrong number of letters in RGB color' '
+	invalid_color "#1" &&
+	invalid_color "#23" &&
+	invalid_color "#456" &&
+	invalid_color "#789a" &&
+	invalid_color "#bcdef" &&
+	invalid_color "#1234567"
+'
+
 test_expect_success 'unknown color slots are ignored (diff)' '
 	git config color.diff.nosuchslotwilleverbedefined white &&
 	git diff --color