| Index: third_party/WebKit/LayoutTests/external/wpt/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html
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| diff --git a/third_party/WebKit/LayoutTests/external/wpt/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html b/third_party/WebKit/LayoutTests/external/wpt/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..7335122e28f4214c73ffd3382df4508649b5ac55
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| --- /dev/null
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| +++ b/third_party/WebKit/LayoutTests/external/wpt/html/webappapis/dynamic-markup-insertion/opening-the-input-stream/origin-check-in-document-open-basic.html
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| @@ -0,0 +1,18 @@
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| +<!doctype html>
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| +<title>Origin check in document.open() - Basic usage</title>
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| +<link rel="author" title="Jochen Eisinger" href="mailto:jochen@chromium.org">
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| +<link rel="help" href="https://html.spec.whatwg.org/multipage/#opening-the-input-stream">
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| +<script src="/resources/testharness.js"></script>
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| +<script src="/resources/testharnessreport.js"></script>
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| +<script src="/html/resources/common.js"></script>
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| +<body>
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| +<script>
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| +testInIFrame(undefined, (ctx) => {
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| +  try {
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| +    ctx.iframes[0].contentDocument.open();
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| +  } catch (e) {
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| +    assert_unreached("Opening a same origin document throws");
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| +  }
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| +}, "It should be possible to open same origin documents.");
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| +</script>
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| +</body>
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| 
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