forked from mirrors/gecko-dev
f0ee1e97b6
Automatic update from web-platform-tests WebKit export: getComputedStyle does not return correct transform (#42936) https://bugs.webkit.org/show_bug.cgi?id=263699 -- wpt-commits: dbe90b81eceb4062ad8dafc4e4b8760fe1fb1d47 wpt-pr: 42936
70 lines
2.5 KiB
HTML
70 lines
2.5 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>JS test: Inline renderer must return the correct computed transform</title>
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<link rel="author" title="Joone Hur" href="https://joone.github.io">
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<link rel="help" href="https://drafts.csswg.org/css-transforms-1/#serialization-of-the-computed-value">
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<link rel="help" href="https://drafts.csswg.org/css-transforms-1/#serialization-of-transform-functions">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<meta name="assert" content="Asserting that you can apply transform to an inline element and it show up in CSS computed values as a matrix">
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<style>
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.container {
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height: 100px;
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width: 200px;
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margin: 30px;
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outline: 1px solid black;
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}
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.box {
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height: 100%;
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width: 100%;
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padding: 5px;
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margin: 5px;
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border: 5px solid gray;
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transform-origin: 20% 50%;
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}
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#test-div {
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background-color: blue;
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}
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#test-span {
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background-color: red;
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}
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</style>
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</head>
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<body>
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<h1>Transform values should be indentical between
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the blue box(block element) and red box(inline element) </h1>
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<div class="container">
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<div id="test-div" class="box"></div>
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</div>
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<span id="test-span" class="box"></span>
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<script>
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const testCases = [
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{ 'transform' : 'translate(80px, 90px)', 'result' : 'matrix(1, 0, 0, 1, 80, 90)' },
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{ 'transform' : 'scale(1.2, 0.8)', 'result' : 'matrix(1.2, 0, 0, 0.8, 0, 0)' },
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{ 'transform' : 'skew(-0.7rad, 20deg)', 'result' : 'matrix(1, 0.36397, -0.842288, 1, 0, 0)' },
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{ 'transform' : 'rotate(45deg)', 'result' : 'matrix(0.707107, 0.707107, -0.707107, 0.707107, 0, 0)' },
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];
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test(function() {
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var testBox = document.getElementById('test-div');
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var testSpan = document.getElementById('test-span');
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testCases.forEach(function(curTest) {
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// set one of our test transforms
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testBox.style.transform = curTest.transform;
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testSpan.style.transform = curTest.transform;
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// read back computed style
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var computedTransform = window.getComputedStyle(testBox).transform;
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var computedSpanTransform = window.getComputedStyle(testSpan).transform;
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assert_equals(computedTransform, curTest.result);
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assert_equals(computedSpanTransform, curTest.result);
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});
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});
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</script>
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</body>
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</html>
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