| Index: third_party/WebKit/LayoutTests/fast/dom/StaticRange/staticrange-no-mutate.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/dom/StaticRange/staticrange-no-mutate.html b/third_party/WebKit/LayoutTests/fast/dom/StaticRange/staticrange-no-mutate.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..6dec75d2130f0fe1127ce5d83c4b632436a42634
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/dom/StaticRange/staticrange-no-mutate.html
|
| @@ -0,0 +1,34 @@
|
| +<!DOCTYPE html>
|
| +<html>
|
| +<head>
|
| +<title>StaticRange: No mutate on DOM change</title>
|
| +<script src="../../../resources/testharness.js"></script>
|
| +<script src="../../../resources/testharnessreport.js"></script>
|
| +</head>
|
| +<body>
|
| +abcdefg
|
| +<script>
|
| +test(function() {
|
| + // Initialize.
|
| + var txt = document.body.firstChild;
|
| + var staticRange = new StaticRange();
|
| + staticRange.setStart(txt, 0);
|
| + staticRange.setEnd(txt, 5);
|
| + var range = staticRange.toRange();
|
| +
|
| + // Split text and StaticRange shouldn't mutate.
|
| + txt.splitText(2);
|
| + assert_equals(staticRange.startContainer, txt);
|
| + assert_equals(staticRange.startOffset, 0);
|
| + assert_equals(staticRange.endContainer, txt);
|
| + assert_equals(staticRange.endOffset, 5);
|
| +
|
| + // Range should mutate.
|
| + assert_equals(range.startContainer, txt);
|
| + assert_equals(range.startOffset, 0);
|
| + assert_equals(range.endContainer, txt.nextSibling);
|
| + assert_equals(range.endOffset, 3);
|
| +}, 'Testing StaticRange wont mutate on DOM change');
|
| +</script>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 2022863002:
[InputEvent] Introduce |StaticRange| and use in |InputEvent::getRanges()| (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master