153 lines
5.0 KiB
HTML
153 lines
5.0 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<style>
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.scrollable_region {
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width: 680px;
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}
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.table td, .table th {
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padding: 2px;
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}
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.table th {
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height: 20px;
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text-align: left;
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font-weight: strong;
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}
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.table tr:nth-child(odd) {
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background: #f3f3f3;
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}
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.scrollable_select option:nth-child(odd) {
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background: #f3f3f3;
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}
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</style>
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<script src="../../resources/js-test-pre.js"></script>
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<script>
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var wheelCount = 0;
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function onScrollWheel(evt) {
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wheelCount = wheelCount + 1;
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}
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function onLoad() {
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document.addEventListener("mousewheel", onScrollWheel);
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setupTopLevel();
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}
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</script>
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</head>
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<body onload="onLoad();">
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<script>
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var selectTarget;
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var pageScrollPositionBefore;
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var selectScrollPositionBefore;
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var continueCount = 5;
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function checkForScroll()
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{
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// The page should not have scrolled at all.
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var pageScrollPositionAfter = document.scrollingElement.scrollTop;
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var selectScrollPositionAfter = selectTarget.scrollTop;
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if (pageScrollPositionBefore != pageScrollPositionAfter)
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testFailed("Page received wheel events.");
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else
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testPassed("Page did not receive wheel events.");
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if (window.internals) {
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document.getElementById('layers').innerText = internals.layerTreeAsText(document,
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internals.LAYER_TREE_INCLUDES_VISIBLE_RECTS | internals.LAYER_TREE_INCLUDES_TILE_CACHES);
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}
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testRunner.notifyDone();
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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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selectTarget = document.getElementById('target');
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selectTarget.scrollTop = selectTarget.scrollHeight - selectTarget.clientHeight - 100;
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selectScrollPositionBefore = selectTarget.scrollTop;
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// Scroll the #source until we reach the #target.
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var startPosX = Math.round(selectTarget.offsetLeft) + 20;
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debug("div display height = " + Math.round(selectTarget.clientHeight));
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var startPosY = Math.round(selectTarget.offsetTop) + Math.round(selectTarget.clientHeight) - 42;
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eventSender.mouseMoveTo(startPosX, startPosY);
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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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if (window.eventSender) {
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testRunner.dumpAsText();
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testRunner.waitUntilDone();
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eventSender.monitorWheelEvents();
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setTimeout(scrollTest, 0);
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} else {
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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<br/>"
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+ "inside the select box, and scroll near (but not AT) the bottom of the range. Use the mouse wheel or a two-finger<br/>"
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+ "swipe to scroll through the rest of the select options.<br/><br/>"
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+ "You should not see the page position change if this test is successful.</p>";
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messageLocation.appendChild(message);
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}
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}
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</script>
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<div id="parent" style="height: 2000px; width: 2000px;">
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<div id="source" style="height: 100px; width: 500px;">
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Put mouse near the bottom of the select and scroll downwards.
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</div>
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<div class="scrollable_region">
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<h3>Scrollable Select</h3>
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<select id="target" class="scrollable_select" size="8">
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<option>content1</option>
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<option>content2</option>
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<option>content3</option>
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<option>content4</option>
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<option>content5</option>
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<option>content6</option>
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<option>content7</option>
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<option>content8</option>
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<option>content9</option>
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<option>content10</option>
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<option>content11</option>
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<option>content12</option>
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<option>content13</option>
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<option>content14</option>
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<option>content15</option>
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<option>content16</option>
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<option>content17</option>
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<option>content18</option>
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<option>content19</option>
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<option>content20</option>
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<option>content21</option>
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</select>
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</div>
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</div>
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</div>
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<div id="console"></div>
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<script>
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description("Tests that a select doesn't pass wheel events to main frame when scrolling at bottom");
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</script>
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<pre id="layers">Layer tree goes here</p>
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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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