| <!DOCTYPE html> |
| <html> |
| <head> |
| <link rel="help" href="http://www.w3.org/TR/DOM-Level-3-Events/#events-WheelEvent"> |
| <script src="../../../resources/js-test-pre.js"></script> |
| <style> |
| iframe { |
| width: 800px; |
| height: 1000px; |
| } |
| </style> |
| </head> |
| <body> |
| <script> |
| |
| var iframeTarget; |
| var pageScrollPositionBefore; |
| var iFrameScrollPositionBefore; |
| var continueCount = 5; |
| |
| function checkForScroll() { |
| |
| // The IFrame should not have scrolled at all. |
| var pageScrollPositionAfter = document.scrollingElement.scrollTop; |
| var iFrameScrollPositionAfter = window.frames['scrollable_iframe'].document.scrollingElement.scrollTop; |
| |
| if (iFrameScrollPositionBefore != iFrameScrollPositionAfter) |
| testPassed("iframe did scroll."); |
| else |
| testFailed("iframe did NOT scroll."); |
| |
| testRunner.notifyDone(); |
| } |
| |
| function scrollTest() { |
| // See where our IFrame lives: |
| pageScrollPositionBefore = document.scrollingElement.scrollTop; |
| |
| iframeTarget = document.getElementById('scrollable_iframe'); |
| |
| var iFrameScrollingElement = window.frames['scrollable_iframe'].document.scrollingElement; |
| iFrameScrollingElement.scrollTop = iFrameScrollingElement.scrollHeight - iframeTarget.clientHeight - 100; |
| |
| iFrameScrollPositionBefore = iFrameScrollingElement.scrollTop; |
| |
| // Scroll the #source until we reach the #target. |
| var startPosX = iframeTarget.offsetLeft + 20; |
| debug("IFrame display height = " + iframeTarget.clientHeight); |
| var startPosY = iframeTarget.offsetTop + 60; // One wheel turn before end. |
| eventSender.mouseMoveTo(startPosX, startPosY); // Make sure we are just outside the iFrame |
| debug("Mouse moved to (" + startPosX + ", " + startPosY + ")"); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'began', 'none', true); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none', true); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'changed', 'none', true); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'ended', 'none', true); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'none', 'begin', true); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'none', 'continue', true); |
| eventSender.mouseScrollByWithWheelAndMomentumPhases(0, 0, 'none', 'end', true); |
| setTimeout(checkForScroll, 100); |
| } |
| |
| function setupTopLevel() { |
| |
| if (window.eventSender) { |
| testRunner.waitUntilDone(); |
| |
| setTimeout(scrollTest, 1000); |
| } else { |
| var messageLocation = document.getElementById('parent'); |
| var message = document.createElement('div'); |
| message.innerHTML = "<p>This test is better run under DumpRenderTree. To manually test it, place the mouse pointer<br/>" |
| + "inside the IFrame, then use the mouse wheel or a two-finger swipe to scroll the IFrame to the bottom (and beyond).<br/>" |
| + "<br/><br/>" |
| + "The test passes if you scroll far enough to see the row of END labels but the main page does not scroll.</p>"; |
| messageLocation.appendChild(message); |
| } |
| } |
| |
| </script> |
| <div id="parent" style="height: 2000px"> |
| <div id="source" style="height: 20px"> |
| Put mouse inside the iframe (below) and flick downwards |
| </div> |
| <iframe id="scrollable_iframe" name="scrollable_iframe" src="resources/scroll_nested_iframe_test_outer.html" onload="setupTopLevel();"> |
| </iframe> |
| </div> |
| <div id="console"></div> |
| <script> |
| description("Tests that iframe does scroll when inner iframe is NOT scrollable."); |
| </script> |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
