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https://github.com/HeyPuter/firefox.git
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Ari Chivukula
41b9a391d2
Automatic update from web-platform-tests [wpt] upgrade intersection-observer tests to non-tentative These are supported cross vendor: https://wpt.fyi/results/intersection-observer?label=experimental&label=master&aligned&q=tentative Bug: 353425617 Change-Id: Ib15f706a7d5be6624db1e0073473d984b3317641 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5713670 Commit-Queue: Ari Chivukula <[email protected]> Commit-Queue: Steven Bingler <[email protected]> Auto-Submit: Ari Chivukula <[email protected]> Reviewed-by: Steven Bingler <[email protected]> Cr-Commit-Position: refs/heads/main@{#1328217} -- wpt-commits: 4147b4f3ec1ae1bbcbae85f6106bb65c7af4f778 wpt-pr: 47154
28 lines
874 B
HTML
28 lines
874 B
HTML
<!doctype html>
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<link rel="help" href="https://github.com/w3c/IntersectionObserver/issues/457">
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<style>
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div {
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width: 100px;
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height: 100px;
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background: blue;
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margin: 10px
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}
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</style>
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<div id="root"></div>
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<script>
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let t = async_test("IntersectionObserver reports a (non-intersecting) entry if different-document from the doc");
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let doc = document.implementation.createHTMLDocument("");
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let target = doc.createElement("div");
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doc.body.appendChild(target);
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new IntersectionObserver(
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t.step_func_done(function(records) {
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assert_equals(records.length, 1);
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assert_false(records[0].isIntersecting);
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}),
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{ root: document.querySelector("#root") }
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).observe(target);
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</script>
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