mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
117 lines
4.3 KiB
HTML
117 lines
4.3 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=823228
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-->
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<head>
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<meta charset="utf-8">
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<title>Test for Bug 823228</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=823228">Mozilla Bug 823228</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<iframe name="x" id="x"></iframe>
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<iframe name="y" id="y"></iframe>
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</div>
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<pre id="test">
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</pre>
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<script type="application/javascript">
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/** Test for Bug 823228 **/
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is(window, window.frames, "These better be equal");
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ok("0" in window, "We have a subframe");
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ok("1" in window, "We have two subframes");
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ok(!("2" in window), "But we don't have three subframes");
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window[2] = "myString";
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ok("2" in window, "Should be able to set expando");
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Object.getPrototypeOf(window)[3] = "Hey there";
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ok("3" in window, "Should be walking up the proto chain");
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is(window[0].name, "x", "First frame is x");
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is(window[1].name, "y", "Second frame is y");
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is(window[2], "myString", "We should still have our expando");
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is(window[3], "Hey there", "We should still have our prop on the proto chain");
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var x = $("x");
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var y = $("y");
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is(x.contentWindow, window[0], "First frame should have correct window");
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is(y.contentWindow, window[1], "Second frame should have correct window");
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// set() hook test
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window[1] = "FAIL";
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is(window[1].name, "y", "Second frame is still y");
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y.parentNode.removeChild(y);
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ok(!("1" in window), "We no longer have two subframes");
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is(window[1], undefined, "We should not have a value here");
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// defineProperty() hook test
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x.parentNode.appendChild(y);
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Object.defineProperty(window, "1", { value: "FAIL2", configurable: true,
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writable: true })
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y.parentNode.removeChild(y);
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ok(!("1" in window), "We no longer have two subframes, again");
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is(window[1], undefined, "We should not have a value here either");
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// More set() hook test
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window[1] = "PASS";
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is(window[1], "PASS", "Should be able to set expando on window[1] now");
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var desc = Object.getOwnPropertyDescriptor(window, "1");
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ok(desc.configurable, "Expando should be configurable");
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ok(desc.enumerable, "Expando should be configurable");
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ok(desc.writable, "Expando should be writable");
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is(desc.value, "PASS", "Expando should have correct value");
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// Sneaky shadowing (get() hook)
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x.parentNode.appendChild(y);
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is(window[1], y.contentWindow, "Second frame should now shadow expando");
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desc = Object.getOwnPropertyDescriptor(window, "1");
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ok(desc.configurable, "Subframe should be configurable");
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ok(desc.enumerable, "Subframe should be configurable");
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ok(!desc.writable, "Subframe should not be writable");
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is(desc.value, y.contentWindow, "Subframe should have correct value");
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// And unshadowing
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y.parentNode.removeChild(y);
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is(window[1], "PASS", "And now we should be able to see the expando again");
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// And more defineProperty()
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Object.defineProperty(window, "1", { value: "PASS2", configurable: true,
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writable: true })
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is(window[1], "PASS2", "Defining past end of list should work");
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// Enumeration tests
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x.parentNode.appendChild(y);
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var names = Object.getOwnPropertyNames(window);
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is(names[0], "0", "Must start with 0");
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is(names[1], "1", "Must continue with 1");
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isnot(names.indexOf("2"), -1, "And then 2, defined earlier, should be in there");
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is(names.indexOf("3"), -1, "But no 3; that's on the proto");
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names = [];
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for (var name in window) {
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names.push(name);
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}
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is(names[0], "0", "Enumeration must start with 0");
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is(names[1], "1", "Enumeration must continue with 1");
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isnot(names.indexOf("2"), -1, "Enumeration: and then 2, defined earlier");
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isnot(names.indexOf("3"), -1, "Enumeration: and then 3, defined on the proto");
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is(names.indexOf("4"), -1, "But no 4 around");
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// Delete tests
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delete window[1];
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is(window[1], y.contentWindow, "Shouldn't be able to delete a supported index");
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y.parentNode.removeChild(y);
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is(window[1], "PASS2",
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"And shouldn't have deleted the thing we were shadowing either");
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delete window[1];
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is(window[1], undefined,
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"But should be able to delete unshadowed things");
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</script>
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</body>
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</html>
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