0f8e27011a
Also set network.disable.ipc.security to true and leave it that way. This prevents security errors in the tests which happen when we pop the pref.
79 lines
2.8 KiB
JavaScript
79 lines
2.8 KiB
JavaScript
/* Any copyright is dedicated to the public domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// Test that an <iframe mozbrowser> is a window.{top,parent,frameElement} barrier.
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"use strict";
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SimpleTest.waitForExplicitFinish();
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browserElementTestHelpers.setEnabledPref(true);
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browserElementTestHelpers.addPermission();
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var iframe;
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function runTest() {
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iframe = document.createElement('iframe');
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iframe.addEventListener('mozbrowserloadend', function() {
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try {
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outerIframeLoaded();
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} catch(e) {
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dump("Got error: " + e + '\n');
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}
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});
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SpecialPowers.wrap(iframe).mozbrowser = true;
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iframe.src = 'data:text/html,Outer iframe <iframe id="inner-iframe"></iframe>';
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// For kicks, this test uses a display:none iframe. This shouldn't make a
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// difference in anything.
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iframe.style.display = 'none';
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document.body.appendChild(iframe);
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}
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var numMsgReceived = 0;
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function outerIframeLoaded() {
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var injectedScript =
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"data:,function is(a, b, desc) { \
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if (a == b) { \
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sendAsyncMessage('test:test-pass', desc); \
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} else { \
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sendAsyncMessage('test:test-fail', desc + ' ' + a + ' != ' + b); \
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} \
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} \
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is(content.window.top, content.window, 'top'); \
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is(content.window.content, content.window, 'content'); \
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is(content.window.parent, content.window, 'parent'); \
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is(content.window.frameElement, null, 'frameElement'); \
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var innerIframe = content.document.getElementById('inner-iframe'); \
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var innerWindow = innerIframe.contentWindow; \
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is(innerWindow.top, content.window, 'inner top'); \
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is(innerWindow.content, content.window, 'inner content'); \
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is(innerWindow.parent, content.window, 'inner parent'); \
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is(innerWindow.frameElement, innerIframe, 'inner frameElement');"
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var mm = SpecialPowers.getBrowserFrameMessageManager(iframe);
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function onRecvTestPass(msg) {
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numMsgReceived++;
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ok(true, msg.json);
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}
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mm.addMessageListener('test:test-pass', onRecvTestPass);
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function onRecvTestFail(msg) {
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numMsgReceived++;
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ok(false, msg.json);
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}
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mm.addMessageListener('test:test-fail', onRecvTestFail);
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mm.loadFrameScript(injectedScript, /* allowDelayedLoad = */ false);
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waitForMessages(6);
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}
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function waitForMessages(num) {
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if (numMsgReceived < num) {
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SimpleTest.executeSoon(function() { waitForMessages(num); });
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return;
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}
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SimpleTest.finish();
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}
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addEventListener('testready', runTest);
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