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Update web-platform-tests to revision 332b7c4e711d75ead4c0dfbf7f6f0b683206756d
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389 changed files with 7767 additions and 2421 deletions
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<!doctype html>
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<div style="border: 1px solid green; width: 0">Text</div>
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<!doctype html>
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<link rel="match" href="table-column-width-ref.html">
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<table style="display: block">
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<colgroup style="display: block">
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<col style="border: 1px solid green; display: block" width="0"></col>
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</colgroup>
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</table>
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<script>
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document.querySelector("col").append("Text");
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</script>
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<!doctype html>
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<title>Canvas width and height attributes are used to infer aspect-ratio</title>
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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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canvas {
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width: 100%;
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max-width: 100px;
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height: auto;
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}
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</style>
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<body>
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<script>
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let t = async_test("Canvas width and height attributes are used to infer aspect-ratio");
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function assert_ratio(img, expected) {
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let epsilon = 0.001;
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assert_approx_equals(parseInt(getComputedStyle(img).width, 10) / parseInt(getComputedStyle(img).height, 10), expected, epsilon);
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}
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// Create and append a new canvas and immediately check the ratio.
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t.step(function() {
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var canvas = document.createElement("canvas");
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canvas.setAttribute("width", "250");
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canvas.setAttribute("height", "100");
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document.body.appendChild(canvas);
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// Canvases always use the aspect ratio from their surface size.
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assert_ratio(canvas, 2.5);
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t.done();
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});
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</script>
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@ -9,7 +9,6 @@
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height: auto;
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}
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</style>
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<img src=broken width=100 height=125>
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<img src="/images/green.png">
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<img src="/images/green.png" width=100 height=125>
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<script>
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let epsilon = 0.001;
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assert_approx_equals(parseInt(getComputedStyle(img).width, 10) / parseInt(getComputedStyle(img).height, 10), expected, epsilon);
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}
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// Create and append a new image and immediately check the ratio.
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// This is not racy because the spec requires the user agent to queue a task:
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// https://html.spec.whatwg.org/multipage/images.html#updating-the-image-data
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t.step(function() {
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var img = new Image();
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img.width = 250;
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img.height = 100;
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img.src = "/images/blue.png";
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document.body.appendChild(img);
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assert_ratio(img, 2.5);
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img = new Image();
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img.setAttribute("width", "0.8");
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img.setAttribute("height", "0.2");
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img.src = "/images/blue.png";
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document.body.appendChild(img);
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assert_ratio(img, 4);
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img = new Image();
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img.setAttribute("width", "50%");
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img.setAttribute("height", "25%");
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img.src = "/images/blue.png";
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document.body.appendChild(img);
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// Percentages should be ignored.
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assert_equals(getComputedStyle(img).height, "0px");
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});
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onload = t.step_func_done(function() {
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let images = document.querySelectorAll("img");
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assert_ratio(images[0], 0.8);
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assert_ratio(images[2], 2.0); // 2.0 is the original aspect ratio of green.png
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assert_ratio(images[1], 2.0); // Loaded image's aspect ratio, at least by default, overrides width / height ratio.
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assert_ratio(images[2], 1.266); // 1.266 is the original aspect ratio of blue.png
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assert_ratio(images[1], 2.0); // 2.0 is the original aspect ratio of green.png
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assert_ratio(images[0], 2.0); // Loaded image's aspect ratio, at least by default, overrides width / height ratio.
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});
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</script>
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<!doctype html>
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<title>Video width and height attributes are not used to infer aspect-ratio</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="/common/media.js"></script>
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<style>
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video {
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width: 100%;
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max-width: 100px;
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height: auto;
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}
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</style>
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<body>
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<script>
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let t = async_test("Video width and height attributes are not used to infer aspect-ratio");
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function assert_ratio(img, expected) {
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let epsilon = 0.001;
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assert_approx_equals(parseInt(getComputedStyle(img).width, 10) / parseInt(getComputedStyle(img).height, 10), expected, epsilon);
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}
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// Create and append a new video and immediately check the ratio.
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// This is not racy because the spec requires the user agent to queue a task:
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// https://html.spec.whatwg.org/multipage/media.html#concept-media-load-algorithm
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t.step(function() {
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var video = document.createElement("video");
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video.setAttribute("width", "250");
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video.setAttribute("height", "100");
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video.src = getVideoURI('/media/2x2-green');
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document.body.appendChild(video);
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// Videos default to a size of 300x150px and calculate their aspect ratio
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// based on that before the video is loaded. So this should be 2, ignoring
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// the 2.5 that it would be based on the attributes.
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assert_ratio(video, 2);
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video.onloadeddata = t.step_func_done(function() {
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// When loaded this video is square.
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assert_ratio(video, 1);
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});
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});
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</script>
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