44 lines
964 B
HTML
44 lines
964 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>This tests that repaint rect tracking works for hiDPI cases.</title>
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<head>
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<style>
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div {
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position: absolute;
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border: green solid 1px;
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width: 20px;
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height: 20px;
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left: 0px;
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top: 0px;
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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=foo></div>
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<script>
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function move() {
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document.getElementById("foo").style.left = "1.5px";
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if (window.testRunner) {
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var dummy = document.body.offsetTop;
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var repaintRects = window.internals.repaintRectsAsText();
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window.internals.stopTrackingRepaints();
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var pre = document.createElement('pre');
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document.body.appendChild(pre);
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pre.innerHTML = repaintRects;
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testRunner.notifyDone();
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}
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}
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if (window.testRunner && window.internals) {
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window.testRunner.dumpAsText(false);
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window.internals.startTrackingRepaints();
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testRunner.waitUntilDone();
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}
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setTimeout(move, 0);
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</script>
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</body>
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</html> |