third_party/WebKit/LayoutTests/fast/events/selection-autoscroll-borderbelt.html - Issue 2355643002: Selection-autoscroll should be triggered when the pointer is in the border belt.

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Unified Diff: third_party/WebKit/LayoutTests/fast/events/selection-autoscroll-borderbelt.html

Issue 2355643002: Selection-autoscroll should be triggered when the pointer is in the border belt. (Closed)

Patch Set: Use requestAnimationFrame instead. Created 4 years, 3 months ago

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Index: third_party/WebKit/LayoutTests/fast/events/selection-autoscroll-borderbelt.html

diff --git a/third_party/WebKit/LayoutTests/fast/events/selection-autoscroll-borderbelt.html b/third_party/WebKit/LayoutTests/fast/events/selection-autoscroll-borderbelt.html

new file mode 100644

index 0000000000000000000000000000000000000000..3e933583f9522d6e66f4f5503b577c7e7073e944

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/events/selection-autoscroll-borderbelt.html

@@ -0,0 +1,42 @@

+<!DOCTYPE html>

+<script src="../../resources/testharness.js"></script>

+<script src="../../resources/testharnessreport.js"></script>

+For manual testing, Select some text and drag the mouse close to the bottom

+(do not reach the border) before releasing.

+ <div id="scrollable" style="height: 100px; overflow: auto; border: solid 3px #cc0000">

+ <p>This is a very long sentence to take up some space.</p>

+ </div>

+</body>

+<script>

+var scrollable = document.getElementById("scrollable");

+var retryCount = 0;

+var testAutoscroll = async_test('Selection-autoscroll should be triggered when the mouse is within the border belt');

+testAutoscroll.step(function() {

+ if (!window.eventSender)

+ return;

+ var dragStartX = scrollable.offsetLeft + 20;

+ var dragStartY = scrollable.offsetTop + 5;

+ var dragEndX = dragStartX;

+ var dragEndY = scrollable.offsetTop + scrollable.offsetHeight - 10;

+ eventSender.dragMode = false;

+ eventSender.mouseMoveTo(dragStartX, dragStartY);

+ eventSender.mouseDown();

+ eventSender.mouseMoveTo(dragEndX, dragEndY);

+ requestAnimationFrame(function() {

+ assert_not_equals(scrollable.scrollTop, 0);

+ testAutoscroll.done();

+ });

+});

+</script>

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