98 lines
4.8 KiB
HTML
98 lines
4.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<link rel="help" href="http://www.w3.org/TR/DOM-Level-3-Events/#events-WheelEvent">
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<script src="../../../resources/js-test-pre.js"></script>
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<script>
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jsTestIsAsync = true;
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var iframeTarget;
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var pageScrollPositionBefore;
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var iframeScrollPositionBefore;
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function checkForScroll()
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{
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// The iframe should have scrolled, but not the main page.
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var pageScrollPositionAfter = document.scrollingElement.scrollTop;
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var iframeScrollPositionAfter = window.frames['target'].document.scrollingElement.scrollTop;
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if (iframeScrollPositionBefore != iframeScrollPositionAfter)
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testPassed("iframe received wheel events.");
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else
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testFailed("iframe did not receive wheel events.");
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finishJSTest();
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}
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function scrollTest()
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{
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pageScrollPositionBefore = document.scrollingElement.scrollTop;
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iframeTarget = document.getElementById('target');
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var iframeScrollingElement = window.frames['target'].document.scrollingElement;
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iframeScrollingElement.scrollTop = iframeScrollingElement.scrollHeight - iframeTarget.clientHeight - 100;
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iframeScrollPositionBefore = iframeScrollingElement.scrollTop;
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// Scroll the #source until we reach the #target.
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var startPosX = iframeTarget.offsetLeft + 20;
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debug("iframe display height = " + iframeTarget.clientHeight);
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var startPosY = iframeTarget.offsetTop + iframeTarget.clientHeight - 42; // One wheel turn before end.
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eventSender.monitorWheelEvents();
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eventSender.mouseMoveTo(startPosX, startPosY); // Make sure we are just outside the iframe
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debug("Mouse moved to (" + startPosX + ", " + startPosY + ")");
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'began', 'none');
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none');
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none');
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'ended', 'none');
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'none', 'begin');
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'none', 'continue');
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eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'none', 'end');
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eventSender.callAfterScrollingCompletes(checkForScroll);
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}
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function setupTopLevel()
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{
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description("Tests that iframe doesn't pass wheel events to main frame when scrolling at bottom");
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if (window.eventSender) {
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setTimeout(scrollTest, 0);
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return;
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}
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var messageLocation = document.getElementById('parent');
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var message = document.createElement('div');
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message.innerHTML = "<p>This test is better run under DumpRenderTree. To manually test it, place the mouse pointer "
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+ "inside the iframe, then use the mouse wheel or a two-finger swipe to scroll the iframe to the bottom (and beyond).</p>"
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+ "<p>The test passes if you scroll far enough to see the row of END labels but the main page does not scroll.</p>";
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messageLocation.appendChild(message);
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finishJSTest();
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}
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</script>
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</head>
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<body id="parent" style="height: 2000px">
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<iframe id="target" name="target" style="border:solid 1px green; height: 150px; width: 300px;"
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src= "data:text/html,
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<html style='height: 100%'>
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<body style='height: 100%'>
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<div style='height: 100px; width: 200px'>
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<div style='overflow-y: auto; overflow-x: hidden;'>
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TOP TOP TOP TOP TOP TOP TOP TOP TOP TOP TOP TOP TOP TOP<br/><br/>
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This should still be visible inside the frame after you scroll down
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<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>
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<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>
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<br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/>
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This should NOT be visible inside the frame after you scroll down<br/>
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<br/>
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END END END END END END END END END END END END END
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</div>
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</div>
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</body>
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</html>"
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onload="setupTopLevel();">
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</iframe>
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<div id="console"></div>
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<script src="../../../resources/js-test-post.js"></script>
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</body>
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</html>
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