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Automatic update from web-platform-tests Clamp out of range calc() values after font-style: oblique calc(...) This fixes the bug referenced [here.] (https://bugs.chromium.org/p/chromium/issues/detail?id=809943) Values specified in a calc() function after an oblique now clamp to the range of [-90, 90]. https://www.w3.org/TR/css-fonts-4/ - Restricts values to -90-90 https://drafts.csswg.org/css-values-3/#calc-range - Requires that the results of Calc be clamped. Bug: 809943 Change-Id: I474f034fc87018bf983c89fba52ed4a09994f924 Reviewed-on: https://chromium-review.googlesource.com/c/1410177 Commit-Queue: Dominik Röttsches <drott@chromium.org> Commit-Queue: Sushanth Rajasankar <Sushraja@microsoft.com> Reviewed-by: Dominik Röttsches <drott@chromium.org> Reviewed-by: Rune Lillesveen <futhark@chromium.org> Cr-Commit-Position: refs/heads/master@{#623808} -- wpt-commits: 686f923fd45a6c70fdcaee276b5ffe4d55d8f39c wpt-pr: 14900
60 lines
No EOL
5.3 KiB
HTML
60 lines
No EOL
5.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Testing the new font-style values introduced in CSS Fonts level 4</title>
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<link rel="help" href="https://www.w3.org/TR/css-fonts-4/#font-style-prop" />
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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</head>
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<body>
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<div id="test"></div>
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<script>
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var testFontStyle = [
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{ style: "italic", expectedResult: true, message: "'italic' is valid" },
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{ style: "italic 20deg", expectedResult: false, message: "'italic' followed by angle is invalid" },
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{ style: "italic a", expectedResult: false, message: "'italic' followed by non-number is invalid" },
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{ style: "oblique", expectedResult: true, message: "'oblique' is valid" },
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{ style: "oblique 0deg", expectedResult: true, message: "'oblique' followed by zero degrees is valid" },
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{ style: "oblique 20deg", expectedResult: true, message: "'oblique' followed by positive angle in degrees is valid" },
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{ style: "oblique 0.5rad", expectedResult: true, message: "'oblique' followed by positive angle in radians is valid", expectedValue: "oblique 28.6479deg" },
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{ style: "oblique 20grad", expectedResult: true, message: "'oblique' followed by positive angle in gradians is valid", expectedValue: "oblique 18deg" },
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{ style: "oblique 0.1turn", expectedResult: true, message: "'oblique' followed by positive angle in turns is valid", expectedValue: "oblique 36deg" },
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{ style: "oblique 20px", expectedResult: false, message: "'oblique' followed by number with invalid unit type is in valid" },
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{ style: "oblique -20deg", expectedResult: true, message: "'oblique' followed by negative angle is valid" },
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{ style: "oblique 20.5deg", expectedResult: true, message: "'oblique' followed by fractional angle is valid" },
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{ style: "oblique 90deg", expectedResult: true, message: "'oblique' followed by maxumum 90 degree angle is valid" },
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{ style: "oblique -90deg", expectedResult: true, message: "'oblique' followed by minimum -90 degree angle is valid" },
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{ style: "oblique 90.01deg", expectedResult: false, message: "'oblique' followed by positive out of range angle is in invalid" },
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{ style: "oblique -90.01deg", expectedResult: false, message: "'oblique' followed by negative out of range angle is in invalid" },
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{ style: "oblique 10", expectedResult: false, message: "'oblique' followed by unit-less value is invalid" },
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{ style: "oblique 30deg", expectedResult: true, message: "'oblique' followed by positive angle is valid" },
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{ style: "oblique a", expectedResult: false, message: "'oblique' followed by non-number is invalid" },
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{ style: "oblique 20deg a", expectedResult: false, message: "'oblique' and angle followed by non-number is invalid" },
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{ style: "oblique -", expectedResult: false, message: "'oblique' followed by isolated minus is invalid" },
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{ style: "oblique - 20deg", expectedResult: false, message: "'oblique' followed by minus and angle separated by space is invalid" },
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{ style: "oblique -a", expectedResult: false, message: "'oblique' followed by minus and non-number is invalid" },
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{ style: "oblique calc(50deg)", expectedResult: true, message: "'oblique' followed by calc is valid", expectedValue: "oblique 50deg" },
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{ style: "oblique calc(-120deg)", expectedResult: true, message: "'oblique' followed by calc is valid even if it must be clamped (no computation)", expectedValue: "oblique -90deg" },
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{ style: "oblique calc(6 * 20deg)", expectedResult: true, message: "'oblique' followed by calc is valid even if it must be clamped (with computation)", expectedValue: "oblique 90deg" },
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{ style: "oblique calc(10grad + 5deg)", expectedResult: true, message: "'oblique' followed by calc is valid even if it mixes units (with computation)", expectedValue: "oblique 14deg" }
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];
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testFontStyle.forEach(function (testCase) {
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test(() => {
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assert_equals(window.CSS.supports("font-style", testCase.style), testCase.expectedResult, "Font-style supports: " + testCase.message);
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}, "Font-style (supports): " + testCase.message);
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});
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testFontStyle.forEach(function (testCase) {
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if (testCase.expectedResult) {
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test(() => {
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let element = document.getElementById("test");
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element.style = "font-style: " + testCase.style;
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let expectedValue = (testCase.expectedValue) ? testCase.expectedValue : testCase.style;
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assert_equals(window.getComputedStyle(element).fontStyle, expectedValue, "Font-style computed style: " + testCase.message);
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}, "Font-style (computed): " + testCase.message);
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}
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});
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</script>
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</body>
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</html> |