The Tor Browser: addon-sdk/source/test/test-deprecate.js@6474c204b198 (annotated)

addon-sdk/source/test/test-deprecate.js@6474c204b198 (annotated)

addon-sdk/source/test/test-deprecate.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* 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/. */
 'use strict';
 const deprecate = require("sdk/util/deprecate");
 const { LoaderWithHookedConsole } = require("sdk/test/loader");
 const { get, set } = require("sdk/preferences/service");
 const PREFERENCE = "devtools.errorconsole.deprecation_warnings";
 exports["test Deprecate Usage"] = function testDeprecateUsage(assert) {
   set(PREFERENCE, true);
   let { loader, messages } = LoaderWithHookedConsole(module);
   let deprecate = loader.require("sdk/util/deprecate");
   function functionIsDeprecated() {
     deprecate.deprecateUsage("foo");
   }
   functionIsDeprecated();
   assert.equal(messages.length, 1, "only one error is dispatched");
   assert.equal(messages[0].type, "error", "the console message is an error");
   let msg = messages[0].msg;
   assert.ok(msg.indexOf("foo") !== -1,
             "message contains the given message");
   assert.ok(msg.indexOf("functionIsDeprecated") !== -1,
             "message contains name of the caller function");
   assert.ok(msg.indexOf(module.uri) !== -1,
              "message contains URI of the caller module");
   loader.unload();
 }
 exports["test Deprecate Function"] = function testDeprecateFunction(assert) {
   set(PREFERENCE, true);
   let { loader, messages } = LoaderWithHookedConsole(module);
   let deprecate = loader.require("sdk/util/deprecate");
   let self = {};
   let arg1 = "foo";
   let arg2 = {};
   function originalFunction(a1, a2) {
     assert.equal(this, self);
     assert.equal(a1, arg1);
     assert.equal(a2, arg2);
   };
   let deprecateFunction = deprecate.deprecateFunction(originalFunction,
                                                        "bar");
   deprecateFunction.call(self, arg1, arg2);
   assert.equal(messages.length, 1, "only one error is dispatched");
   assert.equal(messages[0].type, "error", "the console message is an error");
   let msg = messages[0].msg;
   assert.ok(msg.indexOf("bar") !== -1, "message contains the given message");
   assert.ok(msg.indexOf("testDeprecateFunction") !== -1,
             "message contains name of the caller function");
   assert.ok(msg.indexOf(module.uri) !== -1,
             "message contains URI of the caller module");
   loader.unload();
 }
 exports.testDeprecateEvent = function(assert, done) {
   set(PREFERENCE, true);
   let { loader, messages } = LoaderWithHookedConsole(module);
   let deprecate = loader.require("sdk/util/deprecate");
   let { on, emit } = loader.require('sdk/event/core');
   let testObj = {};
   testObj.on = deprecate.deprecateEvent(on.bind(null, testObj), 'BAD', ['fire']);
   testObj.on('fire', function() {
     testObj.on('water', function() {
       assert.equal(messages.length, 1, "only one error is dispatched");
       loader.unload();
       done();
     })
     assert.equal(messages.length, 1, "only one error is dispatched");
     emit(testObj, 'water');
   });
   assert.equal(messages.length, 1, "only one error is dispatched");
   assert.equal(messages[0].type, "error", "the console message is an error");
   let msg = messages[0].msg;
   assert.ok(msg.indexOf("BAD") !== -1, "message contains the given message");
   assert.ok(msg.indexOf("deprecateEvent") !== -1,
             "message contains name of the caller function");
   assert.ok(msg.indexOf(module.uri) !== -1,
             "message contains URI of the caller module");
   emit(testObj, 'fire');
 }
 exports.testDeprecateSettingToggle = function (assert, done) {
   let { loader, messages } = LoaderWithHookedConsole(module);
   let deprecate = loader.require("sdk/util/deprecate");
   function fn () { deprecate.deprecateUsage("foo"); }
   set(PREFERENCE, false);
   fn();
   assert.equal(messages.length, 0, 'no deprecation warnings');
   set(PREFERENCE, true);
   fn();
   assert.equal(messages.length, 1, 'deprecation warnings when toggled');
   set(PREFERENCE, false);
   fn();
   assert.equal(messages.length, 1, 'no new deprecation warnings');
   done();
 };
 exports.testDeprecateSetting = function (assert, done) {
   // Set devtools.errorconsole.deprecation_warnings to false
   set(PREFERENCE, false);
   let { loader, messages } = LoaderWithHookedConsole(module);
   let deprecate = loader.require("sdk/util/deprecate");
   // deprecateUsage test
   function functionIsDeprecated() {
     deprecate.deprecateUsage("foo");
   }
   functionIsDeprecated();
   assert.equal(messages.length, 0,
     "no errors dispatched on deprecateUsage");
   // deprecateFunction test
   function originalFunction() {};
   let deprecateFunction = deprecate.deprecateFunction(originalFunction,
                                                        "bar");
   deprecateFunction();
   assert.equal(messages.length, 0,
     "no errors dispatched on deprecateFunction");
   // deprecateEvent
   let { on, emit } = loader.require('sdk/event/core');
   let testObj = {};
   testObj.on = deprecate.deprecateEvent(on.bind(null, testObj), 'BAD', ['fire']);
   testObj.on('fire', () => {
     assert.equal(messages.length, 0,
       "no errors dispatched on deprecateEvent");
     done();
   });
   emit(testObj, 'fire');
 }
 require("test").run(exports);