30 lines
1009 B
HTML
30 lines
1009 B
HTML
<!DOCTYPE html>
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<html>
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<body>
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<script src="../../resources/js-test.js"></script>
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<script>
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description('Tests for document.contains. It should return false on connected nodes within a shadow root');
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const shadowHost = document.createElement("div");
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const shadowRoot = shadowHost.attachShadow({mode: 'closed'});
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const shadowRootChild = shadowRoot.appendChild(document.createElement('div'));
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shouldBeFalse('shadowHost.isConnected');
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shouldBeFalse('shadowRoot.isConnected');
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shouldBeFalse('shadowRootChild.isConnected');
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shouldBeFalse('document.contains(shadowHost)');
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shouldBeFalse('document.contains(shadowRoot)');
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shouldBeFalse('document.contains(shadowRootChild)');
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shouldBeTrue('document.body.appendChild(shadowHost); shadowHost.isConnected');
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shouldBeTrue('shadowRoot.isConnected');
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shouldBeTrue('shadowRootChild.isConnected');
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shouldBeTrue('document.contains(shadowHost)');
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shouldBeFalse('document.contains(shadowRoot)');
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shouldBeFalse('document.contains(shadowRootChild)');
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</script>
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</body>
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</html>
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