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Unified Diff: third_party/WebKit/LayoutTests/fast/events/shift-drag-selection-no-drag-n-drop.html

Issue 2048733002: Selecting with shift+drag results in unexpected drag-n-drop (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Selecting with shift+drag results in unexpected drag-n-drop Created 4 years, 6 months ago
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Index: third_party/WebKit/LayoutTests/fast/events/shift-drag-selection-no-drag-n-drop.html
diff --git a/third_party/WebKit/LayoutTests/fast/events/shift-drag-selection-no-drag-n-drop.html b/third_party/WebKit/LayoutTests/fast/events/shift-drag-selection-no-drag-n-drop.html
new file mode 100644
index 0000000000000000000000000000000000000000..2504f205b94f0ba4de7223f7fbf2c6b3459fc56c
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/fast/events/shift-drag-selection-no-drag-n-drop.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<p>This test ensures drag-n-drop does not start when extending an existing selecting with shift + mouse drag, starting over a #text.</p>
+<span style='font-size: 50px; padding: 10px;'>hello world</span>
+<div id="log"></div>
+<script>
+test(function() {
+ assert_not_equals(window.testRunner, undefined, 'Requires testRunner.');
+ assert_not_equals(window.eventSender, undefined, 'Requires eventSender.');
+
+ var span = document.getElementsByTagName('span')[0];
+ span.focus();
+
+ var dragStartCount = 0;
+ document.addEventListener('dragstart', function (event) { dragStartCount++; });
+
+ var y = span.offsetTop + span.offsetHeight / 2;
+ eventSender.mouseMoveTo(span.offsetLeft + 5, y);
+ eventSender.mouseDown();
+ eventSender.leapForward(200);
+ eventSender.mouseUp();
+
+ eventSender.mouseMoveTo(span.offsetLeft + span.offsetWidth / 4, y);
+ eventSender.mouseDown(0, ['shiftKey']);
+ eventSender.leapForward(200);
+ eventSender.mouseUp();
+
+ eventSender.mouseMoveTo(span.offsetLeft + span.offsetWidth / 2, y);
+ eventSender.mouseDown(0, ['shiftKey']);
+ eventSender.leapForward(200);
+ eventSender.mouseMoveTo(span.offsetLeft + span.offsetWidth, y);
+ eventSender.leapForward(200);
+ eventSender.mouseUp();
+
+ assert_equals(dragStartCount, 0);
+});
+</script>

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