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diff --git a/testing/web-platform/tests/css/css-color/parsing/relative-color-out-of-gamut.html b/testing/web-platform/tests/css/css-color/parsing/relative-color-out-of-gamut.html new file mode 100644 index 0000000000..745b21a040 --- /dev/null +++ b/testing/web-platform/tests/css/css-color/parsing/relative-color-out-of-gamut.html @@ -0,0 +1,54 @@ +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<title>CSS Color Level 5: Parsing and serialization of colors using relative color syntax that result in out-of-gamut sRGB colors</title> +<link rel="author" title="Sam Weinig" href="mailto:weinig@apple.com"> +<link rel="author" title="Aaron Krajeski" href="mailto:aaronhk@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-color-5/#relative-colors"> +<link rel="help" href="https://drafts.csswg.org/css-color-5/#serial-relative-color"> +<meta name="assert" content="gamut mapping works for computed value of relative color syntax"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/css/support/computed-testcommon.js"></script> +<script src="/css/support/color-testcommon.js"></script> +</head> +<body> + <div id="target"></div> +</body> +<script> + // The following tests produce colors that are outside of the srgb gamut. + // No gamut mapping should occur and the resulting colors should be of the + // format color(srgb ... ) + // See: https://github.com/mozilla/wg-decisions/issues/1125 + fuzzy_test_computed_color(`rgb(from color(display-p3 0 1 0) r g b / alpha)`, `color(srgb -0.511814 1.01832 -0.310726)`); + fuzzy_test_computed_color(`rgb(from lab(100 104.3 -50.9) r g b)`, `color(srgb 1.59343 0.58802 1.40564)`); + fuzzy_test_computed_color(`rgb(from lab(0 104.3 -50.9) r g b)`, `color(srgb 0.351376 -0.213938 0.299501)`); + fuzzy_test_computed_color(`rgb(from lch(100 116 334) r g b)`, `color(srgb 1.59328 0.58828 1.40527)`); + fuzzy_test_computed_color(`rgb(from lch(0 116 334) r g b)`, `color(srgb 0.351307 -0.213865 0.299236)`); + fuzzy_test_computed_color(`rgb(from oklab(1 0.365 -0.16) r g b)`, `color(srgb 1.59295 0.360371 1.38571)`); + fuzzy_test_computed_color(`rgb(from oklab(0 0.365 -0.16) r g b)`, `color(srgb 0.0763893 -0.0456266 0.0932598)`); + fuzzy_test_computed_color(`rgb(from oklch(1 0.399 336.3) r g b)`, `color(srgb 1.59328 0.358736 1.38663)`); + fuzzy_test_computed_color(`rgb(from oklch(0 0.399 336.3) r g b)`, `color(srgb 0.0765362 -0.045825 0.0937443)`); + + fuzzy_test_computed_color(`hsl(from color(display-p3 0 1 0) h s l / alpha)`, `color(srgb -0.511814 1.01832 -0.310726)`); + fuzzy_test_computed_color(`hsl(from lab(100 104.3 -50.9) h s l)`, `color(srgb 1.59343 0.58802 1.40564)`); + fuzzy_test_computed_color(`hsl(from lab(0 104.3 -50.9) h s l)`, `color(srgb 0.351376 -0.213938 0.299502)`); + fuzzy_test_computed_color(`hsl(from lch(100 116 334) h s l)`, `color(srgb 1.59328 0.58828 1.40527)`); + fuzzy_test_computed_color(`hsl(from lch(0 116 334) h s l)`, `color(srgb 0.351307 -0.213865 0.299236)`); + fuzzy_test_computed_color(`hsl(from oklab(1 0.365 -0.16) h s l)`, `color(srgb 1.59295 0.360371 1.38571)`); + fuzzy_test_computed_color(`hsl(from oklab(0 0.365 -0.16) h s l)`, `color(srgb 0.0763893 -0.0456266 0.0932598)`); + fuzzy_test_computed_color(`hsl(from oklch(1 0.399 336.3) h s l)`, `color(srgb 1.59328 0.358736 1.38663)`); + fuzzy_test_computed_color(`hsl(from oklch(0 0.399 336.3) h s l)`, `color(srgb 0.0765362 -0.045825 0.0937443)`); + + fuzzy_test_computed_color(`hwb(from color(display-p3 0 1 0) h w b / alpha)`, `color(srgb -0.511814 1.01832 -0.310726)`); + fuzzy_test_computed_color(`hwb(from lab(100 104.3 -50.9) h w b)`, `color(srgb 1.59343 0.58802 1.40564)`); + fuzzy_test_computed_color(`hwb(from lab(0 104.3 -50.9) h w b)`, `color(srgb 0.351376 -0.213938 0.299502)`); + fuzzy_test_computed_color(`hwb(from lch(100 116 334) h w b)`, `color(srgb 1.59328 0.58828 1.40527)`); + fuzzy_test_computed_color(`hwb(from lch(0 116 334) h w b)`, `color(srgb 0.351307 -0.213865 0.299236)`); + fuzzy_test_computed_color(`hwb(from oklab(1 0.365 -0.16) h w b)`, `color(srgb 1.59295 0.360371 1.38571)`); + fuzzy_test_computed_color(`hwb(from oklab(0 0.365 -0.16) h w b)`, `color(srgb 0.0763894 -0.0456266 0.0932598)`); + fuzzy_test_computed_color(`hwb(from oklch(1 0.399 336.3) h w b)`, `color(srgb 1.59328 0.358736 1.38664)`); + fuzzy_test_computed_color(`hwb(from oklch(0 0.399 336.3) h w b)`, `color(srgb 0.0765362 -0.045825 0.0937443)`); +</script> +</html> |