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Unified Diff: LayoutTests/fast/scroll-behavior/listbox-interrupted-scroll.html

Issue 134443003: Implement CSSOM Smooth Scroll API (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebased Created 6 years, 10 months ago
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Index: LayoutTests/fast/scroll-behavior/listbox-interrupted-scroll.html
diff --git a/LayoutTests/fast/scroll-behavior/listbox-interrupted-scroll.html b/LayoutTests/fast/scroll-behavior/listbox-interrupted-scroll.html
new file mode 100644
index 0000000000000000000000000000000000000000..a821fc35133e3e8cd2f710c04ffe439857362167
--- /dev/null
+++ b/LayoutTests/fast/scroll-behavior/listbox-interrupted-scroll.html
@@ -0,0 +1,48 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <script src="../../resources/testharness.js"></script>
+ <script src="../../resources/testharnessreport.js"></script>
+ <script src="resources/scroll-interruption-test.js"></script>
+ <script type="text/javascript">
+ const numItems = 500;
+
+ function initializeContents(listbox)
+ {
+ for (var i = 0; i < numItems; i++) {
+ var option = document.createElement("option");
+ option.appendChild(document.createTextNode(i));
+ listbox.appendChild(option);
+ }
+ }
+
+ function initializeTestCase(testCase, innerPoint, listbox)
+ {
+ var itemHeight = (listbox.scrollHeight - listbox.clientHeight) / (numItems - listbox.size);
+ var boundingRect = listbox.getBoundingClientRect();
+ innerPoint.x = (boundingRect.left + boundingRect.right)/2;
+ innerPoint.y = (boundingRect.top + boundingRect.bottom)/2;
+ testCase.y1 = testCase.index1 * itemHeight;
+ testCase.y2 = testCase.index2 * itemHeight;
+ testCase.y3 = testCase.index3 * itemHeight;
+ }
+
+ function doTest()
+ {
+ var testCase = {index1: 3, index2: 200, index3: 1};
+ var innerPoint = {x:0, y:0 };
Ian Vollick 2014/02/06 16:02:31 Nit: extra space.
+ var element = document.getElementById("listbox");
+ initializeContents(element);
+ initializeTestCase(testCase, innerPoint, element);
+ runScrollInterruptionTests(element, testCase, innerPoint);
+ }
+
+ window.addEventListener('load', doTest, false);
+ </script>
+</head>
+
+<body>
+ <p>Test that interrupting a smooth scroll on a listbox works with both scroll behaviors and with input</p>
+ <select size="4" id="listbox"></select>
+</body>
+</html>

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