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98 lines
3.0 KiB
JavaScript
98 lines
3.0 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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this.EXPORTED_SYMBOLS = ["MockPermissionPrompt"];
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cm = Components.manager;
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const Cu = Components.utils;
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const CONTRACT_ID = "@mozilla.org/content-permission/prompt;1";
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Cu.import("resource://gre/modules/FileUtils.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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var registrar = Cm.QueryInterface(Ci.nsIComponentRegistrar);
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var oldClassID, oldFactory;
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var newClassID = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator).generateUUID();
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var newFactory = {
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createInstance: function(aOuter, aIID) {
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if (aOuter)
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throw Components.results.NS_ERROR_NO_AGGREGATION;
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return new MockPermissionPromptInstance().QueryInterface(aIID);
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},
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lockFactory: function(aLock) {
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throw Components.results.NS_ERROR_NOT_IMPLEMENTED;
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},
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIFactory])
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};
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this.MockPermissionPrompt = {
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init: function() {
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this.reset();
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if (!registrar.isCIDRegistered(newClassID)) {
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try {
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oldClassID = registrar.contractIDToCID(CONTRACT_ID);
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oldFactory = Cm.getClassObject(Cc[CONTRACT_ID], Ci.nsIFactory);
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} catch (ex) {
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oldClassID = "";
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oldFactory = null;
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dump("TEST-INFO | can't get permission prompt registered component, " +
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"assuming there is none");
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}
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if (oldFactory) {
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registrar.unregisterFactory(oldClassID, oldFactory);
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}
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registrar.registerFactory(newClassID, "", CONTRACT_ID, newFactory);
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}
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},
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reset: function() {
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},
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cleanup: function() {
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this.reset();
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if (oldFactory) {
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registrar.unregisterFactory(newClassID, newFactory);
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registrar.registerFactory(oldClassID, "", CONTRACT_ID, oldFactory);
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}
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},
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};
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function MockPermissionPromptInstance() { };
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MockPermissionPromptInstance.prototype = {
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIContentPermissionPrompt]),
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promptResult: Ci.nsIPermissionManager.UNKNOWN_ACTION,
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prompt: function(request) {
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let perms = request.types.QueryInterface(Ci.nsIArray);
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for (let idx = 0; idx < perms.length; idx++) {
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let perm = perms.queryElementAt(idx, Ci.nsIContentPermissionType);
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if (Services.perms.testExactPermissionFromPrincipal(
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request.principal, perm.type) != Ci.nsIPermissionManager.ALLOW_ACTION) {
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request.cancel();
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return;
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}
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}
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request.allow();
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}
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};
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// Expose everything to content. We call reset() here so that all of the relevant
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// lazy expandos get added.
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MockPermissionPrompt.reset();
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function exposeAll(obj) {
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var props = {};
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for (var prop in obj)
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props[prop] = 'rw';
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obj.__exposedProps__ = props;
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}
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exposeAll(MockPermissionPrompt);
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exposeAll(MockPermissionPromptInstance.prototype);
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