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Unified Diff: LayoutTests/compositing/overflow/selection-gaps.html

Issue 303253004: Allow proper highlighting on universal overflow scroll. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: rebaseline tests Created 6 years, 6 months ago
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Index: LayoutTests/compositing/overflow/selection-gaps.html
diff --git a/LayoutTests/compositing/overflow/selection-gaps.html b/LayoutTests/compositing/overflow/selection-gaps.html
new file mode 100644
index 0000000000000000000000000000000000000000..16e7117cc758068aff829fa74393174712235944
--- /dev/null
+++ b/LayoutTests/compositing/overflow/selection-gaps.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<style>
+ .container {
+ height: 500px;
+ width: 300px;
+ overflow: scroll;
+ }
+
+ .scrolled {
+ height: 50px;
+ width: 100px;
+ background: orange;
+ margin: 15px;
+ transform: translateZ(0);
+ }
+</style>
+<script>
+ if (window.internals)
+ window.internals.settings.setAcceleratedCompositingForOverflowScrollEnabled(true);
+
+ onload = function doTest()
+ {
+ var selection = getSelection();
+
+ var range = document.createRange();
+ range.selectNode(document.getElementById("selection"));
+ selection.addRange(range);
+ }
+</script>
+
+This test passes if the highlighted area includes the gaps between scrolled children.
+
+<div class="container">
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled" id="selection">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+ <div class="scrolled">Lorem Ipsum</div>
+</div>

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