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https://github.com/servo/servo
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75 lines
3.2 KiB
HTML
75 lines
3.2 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8"/>
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<title>HTML Test: window.frameElement</title>
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<link rel="author" title="Intel" href="http://www.intel.com/" />
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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="/common/get-host-info.sub.js"></script>
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<script>
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var t1 = async_test("The window's frameElement attribute must return its container element if it is a nested browsing context");
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var t2 = async_test("The SecurityError must be thrown if the window accesses to frameElement attribute of a Window which does not have the same effective script origin");
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var t3 = async_test("The window's frameElement attribute must return null if the container's document does not have the same effective script origin");
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function on_load() {
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t1.step(function () {
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assert_equals(frames[0].frameElement, document.getElementById("fr1"),
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"The frameElement attribute should be the first iframe element.");
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assert_equals(window["win2"].frameElement, document.getElementById("obj"),
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"The frameElement attribute should be the object element.");
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assert_equals(window["win3"].frameElement, document.getElementById("emb"),
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"The frameElement attribute should be the embed element.");
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assert_equals(document.getElementById("fr4").contentWindow[0].frameElement,
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document.getElementById("fr4").contentDocument.getElementById("f1"),
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"The frameElement attribute should be the frame element in 'test.html'.");
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});
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t1.done();
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t2.step(function () {
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assert_throws("SecurityError", function () { frames[1].frameElement; },
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"The SecurityError exception should be thrown.");
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});
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t2.done();
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t3.step(function () {
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document.getElementById("fr5").contentWindow.postMessage(null, "*");
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});
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window.addEventListener("message", function (event) {
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var data = JSON.parse(event.data);
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if (data.name == "testcase3") {
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t3.step(function () {
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assert_equals(data.result, "window.frameElement = null",
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"The frameElement attribute should be null.");
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});
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t3.done();
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}
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}, false);
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}
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</script>
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<body onload="on_load()">
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<div id="log"></div>
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<iframe id="fr1"></iframe>
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<iframe id="fr2" src="test.html"></iframe> <!-- cross origin -->
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<iframe id="fr3" src="" style="display:none"></iframe>
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<object id="obj" name="win2" type="text/html" data="about:blank"></object>
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<embed id="emb" name="win3" type="image/svg+xml" src="/images/green.svg" />
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<iframe id="fr4" src="test.html"></iframe> <!-- same origin -->
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<iframe id="fr5" src="testcase3.html"></iframe> <!-- cross origin -->
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<script>
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setup(function () {
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var src_base = get_host_info().HTTP_REMOTE_ORIGIN;
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src_base += document.location.pathname.substring(0, document.location.pathname.lastIndexOf("/") + 1);
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document.getElementById("fr2").src = src_base + "test.html";
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document.getElementById("fr5").src = src_base + "testcase3.html";
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});
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test(function () {
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assert_equals(window.frameElement, null,
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"The frameElement attribute should be null.");
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}, "The window's frameElement attribute must return null if it is not a nested browsing context");
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</script>
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</body>
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