| Index: LayoutTests/fast/events/mousedown-inside-dragstart-should-not-cause-crash.html
|
| diff --git a/LayoutTests/fast/events/mousedown-inside-dragstart-should-not-cause-crash.html b/LayoutTests/fast/events/mousedown-inside-dragstart-should-not-cause-crash.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..b916a833ee4490bebff5f0a0b0debe0fbef1a200
|
| --- /dev/null
|
| +++ b/LayoutTests/fast/events/mousedown-inside-dragstart-should-not-cause-crash.html
|
| @@ -0,0 +1,38 @@
|
| +<!DOCTYPE html>
|
| +<html>
|
| +<body>
|
| +<p id="description">
|
| +This tests pressing a mouse button down inside a dragstart event.<br>
|
| +This happens when a user sets a breakpoint of a dragstart event handler in Inspector,
|
| +and clicks somewhere on the page while the script is paused at the breakpoint. WebKit should not crash.
|
| +</p>
|
| +<div id="container"><span id="target" draggable="true" ondragstart="onDragStart()">drag me</span></div>
|
| +<script>
|
| +
|
| +if (!window.testRunner || !window.eventSender)
|
| + document.body.innerHTML = 'This test requires eventSender';
|
| +else {
|
| + testRunner.dumpAsText();
|
| +
|
| + var target = document.getElementById('target');
|
| + var called = false;
|
| +
|
| + function onDragStart() {
|
| + called = true;
|
| + eventSender.mouseUp();
|
| + eventSender.mouseDown();
|
| + }
|
| +
|
| + eventSender.mouseMoveTo(target.offsetLeft + target.offsetWidth / 2, target.offsetTop + target.offsetHeight / 2);
|
| + eventSender.mouseDown();
|
| + eventSender.leapForward(100);
|
| + eventSender.mouseMoveTo(500, 500);
|
| + eventSender.mouseUp();
|
| +
|
| + document.getElementById('container').textContent = called ? 'PASS - mouse up and down inside a dragstart did not crash WebKit'
|
| + : 'FAIL - dragstart was never fired.';
|
| +}
|
| +
|
| +</script>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 488923003:
Gracefully handle drag cancellation during drag start. (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master