47 lines
1.3 KiB
HTML
47 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>The page should scroll back to the top</title>
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<style>
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body {
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height: 2000px;
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background-image: repeating-linear-gradient(white, silver 200px);
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}
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.box {
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width: 100px;
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height: 100px;
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background-color: green;
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}
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</style>
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<script>
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if (window.testRunner)
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testRunner.waitUntilDone();
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function doTest()
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{
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document.scrollingElement.scrollTop = 20;
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document.scrollingElement.scrollTop = 0;
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eventSender.monitorWheelEvents();
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setTimeout(() => {
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eventSender.mouseMoveTo(20, 20);
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, "began", "none");
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -10, "changed", "none");
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, "ended", "none");
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eventSender.callAfterScrollingCompletes(() => {
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document.scrollingElement.scrollTop = 0;
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testRunner.notifyDone();
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});
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}, 0);
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}
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window.addEventListener('load', doTest, false);
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</script>
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</head>
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<body>
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<div class="box"></div>
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</body>
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</html>
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