зеркало из https://github.com/mozilla/gecko-dev.git
117 строки
4.1 KiB
HTML
117 строки
4.1 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=802557
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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 802557</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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<script type="application/javascript">
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/** Test for Bug 802557 **/
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SimpleTest.waitForExplicitFinish();
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function checkThrows(fun, desc) {
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try {
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fun();
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ok(false, "Didn't throw when " + desc);
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} catch(e) {
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ok(true, "Threw when " + desc + " " + e);
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ok(/denied|insecure/.exec(e), "Should be security exception");
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}
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}
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var loadCount = 0;
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function go() {
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++loadCount;
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window.ifr = document.getElementById('ifr');
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window.iWin = ifr.contentWindow;
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if (loadCount == 1) {
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gLoc = iWin.location;
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// Note that accessors pulled off Xrays are currently bound. This is bug 658909.
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// [getter, description, locationObj, bound]
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gGetters = [[ location.toString, 'toString from LW' ],
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[ gLoc.toString, 'toString from XLW' ],
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[ Object.__lookupGetter__.call(location, 'href'), 'href getter from LW' ],
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[ Object.__lookupGetter__.call(gLoc, 'href'), 'href getter from XLW' ],
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[ Object.getOwnPropertyDescriptor(location, 'href').get, 'href getter from location' ],
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[ Object.getOwnPropertyDescriptor(gLoc, 'href').get, 'href getter from iWin.location' ],
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[ function() { return this + ''; }, 'implicit conversion via [[DefaultValue]]', /* doMessageCheck = */ true ]];
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gGetters.forEach(function(item) {
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try {
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is(item[0].call(location), location.toString(), 'Same-origin LW: ' + item[1]);
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is(item[0].call(gLoc), gLoc.toString(), 'Same-origin XLW: ' + item[1]);
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} catch (e) {
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ok(false, "Threw while applying " + item[1] + " to same-origin location object: " + e);
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}
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});
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ifr.src = "http://example.org/tests/js/xpconnect/tests/mochitest/file_empty.html";
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}
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else if (loadCount == 2) {
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gGetters.forEach(function(item) {
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checkThrows(function() { item[0].call(gLoc); },
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'call()ing ' + item[1] + ' after navigation cross-origin');
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});
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ifr.src = 'http://mochi.test:8888/tests/js/xpconnect/tests/mochitest/file_bug802557.html';
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}
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else if (loadCount == 3) {
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gTestFunctions = ifr.contentWindow.getAllTests();
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var win = ifr.contentWindow;
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for (fun in gTestFunctions)
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is(gTestFunctions[fun](), win.location.toString(), "allowed via " + fun);
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win.location = 'http://example.org/tests/js/xpconnect/tests/mochitest/file_bug802557.html';
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}
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else if (loadCount == 4) {
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for (fun in gTestFunctions) {
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var f = gTestFunctions[fun];
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checkThrows(f, "calling " + fun);
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}
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// Verify that URL.prototype.toString can't be applied to Location
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var threw = false;
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try {
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URL.prototype.toString.call(location);
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} catch (e) {
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threw = true;
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}
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ok(threw,
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"Should not be able to use URL.prototype.toString on a Location instance");
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// Verify that URL.prototype.href getter can't be applied to Location
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threw = false;
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var reachedTest = false;
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try {
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var get = Object.getOwnPropertyDescriptor(URL.prototype, "href").get;
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is(typeof(get), "function", "Should have an href getter on URL.prototype");
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var reachedTest = true;
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get.call(location);
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} catch (e) {
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threw = true;
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}
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ok(reachedTest,
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"Should not be able to find URL.prototype.href getter");
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ok(threw,
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"Should not be able to use URL.prototype.href getter on a Location instance");
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SimpleTest.finish();
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}
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}
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</script>
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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=802557">Mozilla Bug 802557</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<iframe id="ifr" onload="go();" src="file_empty.html"></iframe>
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<pre id="test">
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</pre>
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</body>
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</html>
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