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>
Beat Bolli committed
May 2, 2024 at 13:03 UTC
d78d692efcc734195515fd060a1f35cb5123a72d
1 file changed
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t/t4026-color.sh
+18
@@ -140,6 +140,24 @@ test_expect_success 'extra character after attribute' '
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invalid_color "dimX"
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'
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+test_expect_success 'non-hex character in RGB color' '
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+ invalid_color "#x23456" &&
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+ invalid_color "#1x3456" &&
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+ invalid_color "#12x456" &&
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+ invalid_color "#123x56" &&
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+ invalid_color "#1234x6" &&
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+ invalid_color "#12345x"
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+'
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+
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+test_expect_success 'wrong number of letters in RGB color' '
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+ invalid_color "#1" &&
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+ invalid_color "#23" &&
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+ invalid_color "#456" &&
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+ invalid_color "#789a" &&
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+ invalid_color "#bcdef" &&
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+ invalid_color "#1234567"
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+'
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+
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test_expect_success 'unknown color slots are ignored (diff)' '
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git config color.diff.nosuchslotwilleverbedefined white &&
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git diff --color