color-invalid-rgb.html

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This WPT test may be referenced by the following Test IDs:
- /css/css-color/parsing/color-invalid-rgb.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>CSS Color Level 4: Parsing and serialization of colors using invalid RGB notation</title>

<link rel="help" href="https://drafts.csswg.org/css-color-4/#rgb-functions">

<link rel="help" href="https://drafts.csswg.org/css-color-4/#resolving-sRGB-values">

<link rel="help" href="https://drafts.csswg.org/css-color-4/#serializing-sRGB-values">

<link rel="author" title="Chris Nardi" href="mailto:csnardi1@gmail.com">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/css/support/parsing-testcommon.js"></script>

</head>

<body>

<script>

tests = [

    ["rgb(none, none, none)", "The none keyword is invalid in legacy color syntax"],

    ["rgba(none, none, none, none)", "The none keyword is invalid in legacy color syntax"],

    ["rgb(128, 0, none)", "The none keyword is invalid in legacy color syntax"],

    ["rgb(255, 255, 255, none)", "The none keyword is invalid in legacy color syntax"],

    ["rgb(10%, 50%, 0)", "Values must be all numbers or all percentages"],

    ["rgb(255, 50%, 0%)", "Values must be all numbers or all percentages"],

    ["rgb(0, 0 0)", "Comma optional syntax requires no commas at all"],

    ["rgb(,0, 0, 0)", "Leading commas are invalid"],

    ["rgb(0, 0,, 0)", "Double commas are invalid"],

    ["rgb(0, 0, 0deg)", "Angles are not accepted in the rgb function"],

    ["rgb(0, 0, light)", "Keywords are not accepted in the rgb function"],

    ["rgb()", "The rgb function requires 3 or 4 arguments"],

    ["rgb(0)", "The rgb function requires 3 or 4 arguments"],

    ["rgb(0, 0)", "The rgb function requires 3 or 4 arguments"],

    ["rgb(0%)", "The rgb function requires 3 or 4 arguments"],

    ["rgb(0%, 0%)", "The rgb function requires 3 or 4 arguments"],

    ["rgba(10%, 50%, 0, 1)", "Values must be all numbers or all percentages"],

    ["rgba(255, 50%, 0%, 1)", "Values must be all numbers or all percentages"],

    ["rgba(0, 0, 0 0)", "Comma optional syntax requires no commas at all"],

    ["rgba(0, 0, 0, 0deg)", "Angles are not accepted in the rgb function"],

    ["rgba(0, 0, 0, light)", "Keywords are not accepted in the rgb function"],

    ["rgba()", "The rgba function requires 3 or 4 arguments"],

    ["rgba(0)", "The rgba function requires 3 or 4 arguments"],

    ["rgba(0, 0, 0, 0, 0)", "The rgba function requires 3 or 4 arguments"],

    ["rgba(0%)", "The rgba function requires 3 or 4 arguments"],

    ["rgba(0%, 0%)", "The rgba function requires 3 or 4 arguments"],

    ["rgba(0%, 0%, 0%, 0%, 0%)", "The rgba function requires 3 or 4 arguments"],

    ["rgb(257, 0, 5 / 0)", "Cannot mix legacy and non-legacy formats"],

];

for (const test of tests) {

    test_invalid_value("color", test[0]);

</script>

</body>

</html>