76 lines
1.8 KiB
HTML
76 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>This tests if repaint rect is calculated properly for WK1 when parent layer has non-compositing transform.</title>
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<style>
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.inner {
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position: relative;
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top: 0px;
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left: 0px;
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width: 2px;
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height: 2px;
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border: solid black 0.5px;
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}
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.outer {
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position: absolute;
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top: 0px;
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left: 0px;
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-webkit-transform: translateX(0px);
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}
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</style>
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</head>
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<body>
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<p id="container"></p>
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<script>
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if (window.testRunner)
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testRunner.waitUntilDone();
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var container = document.getElementById("container");
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for (i = 0; i < 30; ++i) {
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adjustment = 0;
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for (j = 0; j < 20; ++j) {
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var outer = document.createElement("div");
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outer.style.top = 7 * (i + j * adjustment) + "px";
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outer.style.left = 7 * (j + i * adjustment) + "px";
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outer.className = "outer";
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var inner = document.createElement("div");
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inner.style.top = (-adjustment) + "px";
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inner.style.left = (-adjustment) + "px";
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inner.className = "inner";
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adjustment += 0.1;
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outer.appendChild(inner);
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container.appendChild(outer);
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}
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}
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function move() {
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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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}
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divs = document.getElementsByClassName("outer");
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for (i = 0; i < divs.length; ++i)
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divs[i].style.left = "-100px";
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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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setTimeout(move, 1000);
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</script>
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</body>
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</html>
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