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Issue 296003011:
Fix event passing to overlay scrollbars when over a plugin (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master| Index: LayoutTests/plugins/overlay-scrollbar-mouse-capture.html |
| diff --git a/LayoutTests/plugins/overlay-scrollbar-mouse-capture.html b/LayoutTests/plugins/overlay-scrollbar-mouse-capture.html |
| new file mode 100644 |
| index 0000000000000000000000000000000000000000..01c3adab45ce0ae9f1634f718f6003c9853c1b18 |
| --- /dev/null |
| +++ b/LayoutTests/plugins/overlay-scrollbar-mouse-capture.html |
| @@ -0,0 +1,80 @@ |
| +<!DOCTYPE html> |
| +<html> |
| +<head> |
| + <script src="../resources/js-test.js"></script> |
| + <script> |
| + description('This tests whether scrolling still works correctly when an overlay scrollbar is over a plugin. The plugin should still receive mouse down/up events when clicking an overlay scrollbar. Scrolling should still work correctly too. However mouse capture should not be started on the plugin as this would interfere with events going to the scrollbar.'); |
| + if (window.testRunner) { |
| + testRunner.dumpAsText(); |
| + testRunner.waitUntilDone(); |
| + } |
| + if (window.internals) |
| + window.internals.settings.setOverlayScrollbarsEnabled(true); |
| + |
| + function finish() { |
| + shouldBe('window.eventHistory.length', '2'); |
| + shouldBe('window.eventHistory[0]', '"plugin.mousedown"'); |
| + shouldBe('window.eventHistory[1]', '"plugin.mouseup"'); |
| + shouldNotBe('window.scrollY', '0'); |
| + window.testRunner.notifyDone(); |
|
Rick Byers
2014/05/31 04:32:33
again this could probably be a little simpler as a
raymes
2014/06/03 00:09:36
Done.
|
| + } |
| + |
| + window.onload = function() { |
| + window.startLogging = false; |
| + window.eventHistory = []; |
| + |
| + var d = document.getElementById('container'); |
| + var plugin = document.createElement('object'); |
| + plugin.type = 'application/x-webkit-test-netscape'; |
| + plugin.width = window.innerWidth * 2; |
| + plugin.height = window.innerHeight * 2; |
| + plugin.addEventListener('mousedown', function(e) { |
| + startLogging = true; |
| + eventHistory.push('plugin.mousedown'); |
| + }); |
| + plugin.addEventListener('mouseup', function(e) { |
| + if (startLogging) { |
| + mouseupFired = true; |
|
Rick Byers
2014/05/31 04:32:33
looks like this is unused, remove it
raymes
2014/06/03 00:09:36
Done.
|
| + eventHistory.push('plugin.mouseup'); |
| + finish(); |
| + } |
| + }); |
| + plugin.addEventListener('mousemove', function(e) { |
| + if (startLogging) |
| + eventHistory.push('plugin.mousemove'); |
| + }); |
| + d.appendChild(plugin); |
| + |
| + if (window.eventSender) { |
| + // Mouse down on the scrollbar which is over the plugin. |
| + eventSender.mouseMoveTo(window.innerWidth - 1, |
| + window.innerHeight - 1); |
| + eventSender.mouseDown(); |
| + eventSender.mouseUp(); |
| + // Move outside the plugin, it shouldn't receive any events |
| + // because there shouldn't be any mouse capture. |
|
Rick Byers
2014/05/31 04:32:33
isn't capture released as soon as there's a mouseu
raymes
2014/06/03 00:09:36
Sorry - yes this is a spurious mouseUp that I thre
|
| + eventSender.mouseMoveTo(5, 5); |
| + // A mouse up will be received because when dragging off a |
| + // scrollbar and releasing, it dispatches an event to the last |
| + // element under the mouse. |
| + eventSender.mouseUp(); |
|
Rick Byers
2014/05/31 04:32:33
oh, was the above mouseUp a typo? You shouldn't h
raymes
2014/06/03 00:09:36
Done.
|
| + } |
| + } |
| + </script> |
| + <style> |
| + body { |
| + /* Hide the horizontal-scrollbar so that clicking right at the |
| + bottom of the vertical scrollbar will trigger a scroll */ |
| + overflow-x: hidden; |
| + } |
| + #container { |
| + /* The plugin is guaranteed not to be in the margin. */ |
| + margin-left: 10px; |
| + } |
| + </style> |
| +</head> |
| +<body> |
| + <div id="container"></div> |
| + <pre id="console"></pre> |
| +</body> |
| +</html> |
