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Update web-platform-tests to revision 3efff9b2d66aed3d8e2061205069883fd54df2be

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WPT Sync Bot 2019-04-12 21:48:49 -04:00
parent 9832feddf3
commit f80ff24202
51 changed files with 1026 additions and 868 deletions
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tests/wpt/web-platform-tests/element-timing/background-image-data-uri.html Normal file
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<!DOCTYPE HTML>
<meta charset=utf-8>
<title>Element Timing: observe element with inline background image</title>
<body>
<style>
body {
margin: 0;
}
#target {
width: 100px;
height: 50px;
background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABlBMVEX/AAD///9BHTQRAAAAAWJLR0QB/wIt3gAAAAtJREFUCNdjYMAHAAAeAAFuhUcyAAAAJXRFWHRkYXRlOmNyZWF0ZQAyMDE5LTA0LTA1VDIwOjA4OjQxKzAyOjAwPa6EZwAAACV0RVh0ZGF0ZTptb2RpZnkAMjAxOS0wNC0wNVQyMDowODo0MSswMjowMEzzPNsAAAAASUVORK5CYII=);
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/element-timing-helpers.js"></script>
<script>
let beforeRender = performance.now();
async_test(function (t) {
const observer = new PerformanceObserver(
t.step_func_done(function(entryList) {
assert_equals(entryList.getEntries().length, 1);
const entry = entryList.getEntries()[0];
// Only the first characters of the data URI are included in the entry.
const uriPrefix = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKAQMAAAC3/F3+AAAABGdBTUEAALGPC/xhBQAAACBjSFJNAA';
checkElementWithoutResourceTiming(entry, uriPrefix, 'my_div', 'target',
beforeRender);
// The background image is a red square of length 10.
checkRect(entry, [0, 100, 0, 50]);
checkNaturalSize(entry, 10, 10);
})
);
observer.observe({entryTypes: ['element']});
}, 'Element with elementtiming attribute and inline background image is observable.');
</script>
<div id='target' elementtiming='my_div'></div>
</body>