<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1329288 --> <head> <title>Test for Bug 1329288</title> <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1329288">Mozilla Bug 1329288</a> <!-- have a testlink which we can use for the test to open a new window --> <a href="http://test1.example.org/tests/docshell/test/navigation/file_contentpolicy_block_window.html" target="_blank" id="testlink">This is a link</a> <script class="testbody" type="text/javascript"> /* * Description of the test: * The test tries to open a new window and makes sure that a registered contentPolicy * gets called with the right (a non null) 'context' for the TYPE_DOCUMENT load. */ const Cc = SpecialPowers.Cc; const Ci = SpecialPowers.Ci; var categoryManager = Cc["@mozilla.org/categorymanager;1"].getService(Ci.nsICategoryManager); var componentManager = SpecialPowers.wrap(SpecialPowers.Components).manager .QueryInterface(Ci.nsIComponentRegistrar); // Content policy / factory implementation for the test var policyID = SpecialPowers.wrap(SpecialPowers.Components).ID("{b80e19d0-878f-d41b-2654-194714a4115c}"); var policyName = "@mozilla.org/testpolicy;1"; var policy = { // nsISupports implementation QueryInterface: function(iid) { iid = SpecialPowers.wrap(iid); if (iid.equals(Ci.nsISupports) || iid.equals(Ci.nsIFactory) || iid.equals(Ci.nsIContentPolicy)) return this; throw SpecialPowers.Cr.NS_ERROR_NO_INTERFACE; }, // nsIFactory implementation createInstance: function(outer, iid) { return this.QueryInterface(iid); }, // nsIContentPolicy implementation shouldLoad: function(contentType, contentLocation, requestOrigin, context, mimeTypeGuess, extra) { if (SpecialPowers.wrap(contentLocation).spec !== document.getElementById("testlink").href) { // not the URI we are looking for, allow the load return Ci.nsIContentPolicy.ACCEPT; } is(contentType, Ci.nsIContentPolicy.TYPE_DOCUMENT, "needs to be type document load"); ok(context, "context is not allowed to be null"); ok(context.name.endsWith("test_contentpolicy_block_window.html"), "context should be the current window"); // remove the policy and finish test. categoryManager.deleteCategoryEntry("content-policy", policyName, false); setTimeout(function() { // Component must be unregistered delayed, otherwise other content // policy will not be removed from the category correctly componentManager.unregisterFactory(policyID, policy); }, 0); SimpleTest.finish(); return Ci.nsIContentPolicy.REJECT_REQUEST; }, shouldProcess: function(contentType, contentLocation, requestOrigin, context, mimeTypeGuess, extra) { return Ci.nsIContentPolicy.ACCEPT; } } policy = SpecialPowers.wrapCallbackObject(policy); componentManager.registerFactory(policyID, "Test content policy", policyName, policy); categoryManager.addCategoryEntry("content-policy", policyName, policyName, false, true); SimpleTest.waitForExplicitFinish(); // now everything is set up, let's start the test document.getElementById("testlink").click() </script> </body> </html>