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Revision 821e3a0ec1d006772be7b2250706e063bfb15654 authored by nikhil on 09 February 2018, 06:43:24 UTC, committed by Chromium WPT Sync on 09 February 2018, 06:43:24 UTC 
[css-typed-om] CSSTransformComponent should have default value for is2D.
 
CSSTransformComponent should have default value for is2D.

New spec: https://drafts.css-houdini.org/css-typed-om-1/#dictdef-cssmatrixcomponentoptions

Bug: 807875
Change-Id: I4b6aaa0f1dba1dca00d6b6df3d8a1314a238e692
1 parent b0ff0ea
Raw File
first-contentful-image.html 
<!DOCTYPE html>
<head>
<title>Performance Paint Timing Test: FCP due to image</title>
</head>
<body>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="image"></div>

<script>
async_test(function (t) {
    const img = document.createElement("IMG");
    img.src = "resources/circles.png";
    img.onload = function() {
        function testPaintEntries() {
            const bufferedEntries = performance.getEntriesByType('paint');
            if (bufferedEntries.length < 2) {
                t.step_timeout(function() {
                    testPaintEntries();
                }, 20);
                return;
            }
            t.step(function() {
                assert_equals(bufferedEntries.length, 2, "There should be two paint timing instances.");
                assert_equals(bufferedEntries[0].entryType, "paint");
                assert_equals(bufferedEntries[0].name, "first-paint");
                assert_equals(bufferedEntries[1].entryType, "paint");
                assert_equals(bufferedEntries[1].name, "first-contentful-paint");
                t.done();
            })
        }
        t.step(function() {
            testPaintEntries();
        });
    };
    document.getElementById('image').appendChild(img);
}, "First contentful paint fires due to image render.");
</script>
</body>
</html>
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