| Index: third_party/WebKit/LayoutTests/imported/wpt/html/semantics/embedded-content/the-iframe-element/change_parentage.html
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| diff --git a/third_party/WebKit/LayoutTests/imported/wpt/html/semantics/embedded-content/the-iframe-element/change_parentage.html b/third_party/WebKit/LayoutTests/imported/wpt/html/semantics/embedded-content/the-iframe-element/change_parentage.html
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| new file mode 100644
|
| index 0000000000000000000000000000000000000000..1d62ccc4806e7fd2b91eda9d43759b7547058b00
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/imported/wpt/html/semantics/embedded-content/the-iframe-element/change_parentage.html
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| @@ -0,0 +1,22 @@
|
| +<!doctype html>
|
| +<meta charset="utf-8">
|
| +<title>Change the frame heriarchy</title>
|
| +<script src="/resources/testharness.js"></script>
|
| +<script src="/resources/testharnessreport.js"></script>
|
| +<body>
|
| + <iframe src="change_child.html"></iframe>
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| +</body>
|
| +<script>
|
| + async_test(function(t) {
|
| + var timer = window.setInterval(t.step_func(poll), 100);
|
| + function poll() {
|
| + // We wait for the grandchild's script to set the custom attribtue.
|
| + // Note that if this test passes, the grandchild's script must have been run twice,
|
| + // once to trigger the move from the child to here, and once to pass this test.
|
| + if (document.body.getAttribute("data-contains-grandchild")) {
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| + window.clearTimeout(timer);
|
| + t.done();
|
| + }
|
| + }
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| + });
|
| +</script>
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|
|