forked from mirrors/gecko-dev
f6fb4db71e
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D22308 --HG-- extra : moz-landing-system : lando
67 lines
2.4 KiB
JavaScript
67 lines
2.4 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/*
|
|
* Initialization for tests related to invoking external handler applications.
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
var {AppConstants} = ChromeUtils.import("resource://gre/modules/AppConstants.jsm");
|
|
var {FileUtils} = ChromeUtils.import("resource://gre/modules/FileUtils.jsm");
|
|
var {NetUtil} = ChromeUtils.import("resource://gre/modules/NetUtil.jsm");
|
|
var {OS, require} = ChromeUtils.import("resource://gre/modules/osfile.jsm");
|
|
var {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
|
|
var {XPCOMUtils} = ChromeUtils.import("resource://gre/modules/XPCOMUtils.jsm");
|
|
|
|
ChromeUtils.import("resource://testing-common/HandlerServiceTestUtils.jsm", this);
|
|
var {TestUtils} = ChromeUtils.import("resource://testing-common/TestUtils.jsm");
|
|
|
|
XPCOMUtils.defineLazyServiceGetter(this, "gHandlerService",
|
|
"@mozilla.org/uriloader/handler-service;1",
|
|
"nsIHandlerService");
|
|
|
|
do_get_profile();
|
|
|
|
let jsonPath = OS.Path.join(OS.Constants.Path.profileDir, "handlers.json");
|
|
|
|
/**
|
|
* Unloads the nsIHandlerService data store, so the back-end file can be
|
|
* accessed or modified, and the new data will be loaded at the next access.
|
|
*/
|
|
let unloadHandlerStore = async function() {
|
|
// If this function is called before the nsIHandlerService instance has been
|
|
// initialized for the first time, the observer below will not be registered.
|
|
// We have to force initialization to prevent the function from stalling.
|
|
gHandlerService;
|
|
|
|
let promise = TestUtils.topicObserved("handlersvc-json-replace-complete");
|
|
Services.obs.notifyObservers(null, "handlersvc-json-replace");
|
|
await promise;
|
|
};
|
|
|
|
/**
|
|
* Unloads the data store and deletes it.
|
|
*/
|
|
let deleteHandlerStore = async function() {
|
|
await unloadHandlerStore();
|
|
|
|
await OS.File.remove(jsonPath, { ignoreAbsent: true });
|
|
};
|
|
|
|
/**
|
|
* Unloads the data store and replaces it with the test data file.
|
|
*/
|
|
let copyTestDataToHandlerStore = async function() {
|
|
await unloadHandlerStore();
|
|
|
|
await OS.File.copy(do_get_file("handlers.json").path, jsonPath);
|
|
};
|
|
|
|
/**
|
|
* Ensures the files are removed and the services unloaded when the tests end.
|
|
*/
|
|
registerCleanupFunction(async function test_terminate() {
|
|
await deleteHandlerStore();
|
|
});
|