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74 lines
3 KiB
HTML
74 lines
3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>CSS Variable definitions and keywords</title>
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<meta rel="author" title="Kevin Babbitt">
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<meta rel="author" title="Greg Whitworth">
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<link rel="author" title="Microsoft Corporation" href="http://microsoft.com" />
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<link rel="help" href="http://www.w3.org/TR/css-variables-1/#using-variables">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<style>
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/* Specify a value in a rule hitting keyword targets so that the keywords
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have something to override in the cascade. */
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div > div
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{
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--var: 10px;
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}
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</style>
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</head>
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<body>
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<div id="inheritParent" style="--var: 20px;">
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<div id="inheritTest" style="--var: inherit;"></div>
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</div>
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<div id="initialParent" style="--var: 20px;">
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<div id="initialTest" style="--var: initial;"></div>
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</div>
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<div id="unsetParent" style="--var: 20px;">
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<div id="unsetTest" style="--var: unset;"></div>
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</div>
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<div id="revertParent" style="--var: 20px;">
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<div id="revertTest" style="--var: revert;"></div>
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</div>
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<script type="text/javascript">
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"use strict";
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let computedStyle = [
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{ elementId: "inheritTest", property: "--var", expectedValue: "20px", testName: "computed style inherit" },
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{ elementId: "initialTest", property: "--var", expectedValue: "", testName: "computed style initial" },
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{ elementId: "unsetTest", property: "--var", expectedValue: "20px", testName: "computed style unset" },
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{ elementId: "revertTest", property: "--var", expectedValue: "20px", testName: "computed style revert" }
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];
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let specifiedStyle = [
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{ elementId: "inheritTest", property: "--var", expectedValue: "inherit", testName: "specified style inherit" },
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{ elementId: "initialTest", property: "--var", expectedValue: "initial", testName: "specified style initial" },
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{ elementId: "unsetTest", property: "--var", expectedValue: "unset", testName: "specified style unset" },
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{ elementId: "revertTest", property: "--var", expectedValue: "revert", testName: "specified style revert" }
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];
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computedStyle.forEach(function (csTest) {
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test( function () {
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var elem = document.getElementById(csTest.elementId);
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var actualValue = window.getComputedStyle(elem).getPropertyValue(csTest.property).trim();
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assert_equals(csTest.expectedValue, actualValue);
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}, csTest.testName);
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});
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specifiedStyle.forEach(function (ssTest) {
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test( function () {
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var elem = document.getElementById(ssTest.elementId);
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var actualValue = elem.style.getPropertyValue(ssTest.property);
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assert_equals(ssTest.expectedValue, actualValue);
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}, ssTest.testName);
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});
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</script>
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</body>
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</html>
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