29 lines
1.0 KiB
HTML
29 lines
1.0 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<title>Test</title>
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<script src="../../resources/js-test-pre.js"></script>
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</head>
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<body>
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<div id="testDiv"></div>
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<a id="testAnchor"></a>
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<script>
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description("Make sure DOM attributes handle different types of |this| properly");
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var testDiv = document.getElementById("testDiv");
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var testAnchor = document.getElementById("testAnchor");
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var objectWithDocumentAsPrototype = { __proto__: document };
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shouldThrow("objectWithDocumentAsPrototype.all");
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debug("See what happens if we put the anchor prototype on a div");
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testDiv.__proto__ = testAnchor.__proto__;
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shouldBeTrue("testDiv instanceof HTMLAnchorElement")
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shouldThrow("testDiv.href")
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shouldThrow("testDiv.href='error'")
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testDiv.__proto__ = testAnchor;
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shouldBeTrue("testDiv instanceof HTMLAnchorElement")
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shouldThrow("testDiv.href")
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shouldThrow("testDiv.href='error'")
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</script>
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<script src="../../resources/js-test-post.js"></script>
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</body>
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</html>
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