The Tor Browser: addon-sdk/source/lib/sdk/deprecated/unit-test.js@129ffea94266 (annotated)

addon-sdk/source/lib/sdk/deprecated/unit-test.js@129ffea94266 (annotated)

addon-sdk/source/lib/sdk/deprecated/unit-test.js

Sat, 03 Jan 2015 20:18:00 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Sat, 03 Jan 2015 20:18:00 +0100
branch: TOR_BUG_3246
changeset 7: 129ffea94266
permissions: -rw-r--r--

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

 /* 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";
 module.metadata = {
   "stability": "deprecated"
 };
 const memory = require('./memory');
 var timer = require("../timers");
 var cfxArgs = require("@test/options");
 exports.findAndRunTests = function findAndRunTests(options) {
   var TestFinder = require("./unit-test-finder").TestFinder;
   var finder = new TestFinder({
     filter: options.filter,
     testInProcess: options.testInProcess,
     testOutOfProcess: options.testOutOfProcess
   });
   var runner = new TestRunner({fs: options.fs});
   finder.findTests(
     function (tests) {
       runner.startMany({tests: tests,
                         stopOnError: options.stopOnError,
                         onDone: options.onDone});
     });
 };
 var TestRunner = exports.TestRunner = function TestRunner(options) {
   if (options) {
     this.fs = options.fs;
   }
   this.console = (options && "console" in options) ? options.console : console;
   memory.track(this);
   this.passed = 0;
   this.failed = 0;
   this.testRunSummary = [];
   this.expectFailNesting = 0;
 };
 TestRunner.prototype = {
   toString: function toString() "[object TestRunner]",
   DEFAULT_PAUSE_TIMEOUT: 5*60000,
   PAUSE_DELAY: 500,
   _logTestFailed: function _logTestFailed(why) {
     if (!(why in this.test.errors))
       this.test.errors[why] = 0;
     this.test.errors[why]++;
   },
   pass: function pass(message) {
     if(!this.expectFailure) {
       if ("testMessage" in this.console)
         this.console.testMessage(true, true, this.test.name, message);
       else
         this.console.info("pass:", message);
       this.passed++;
       this.test.passed++;
     }
     else {
       this.expectFailure = false;
       this._logTestFailed("failure");
       if ("testMessage" in this.console) {
         this.console.testMessage(true, false, this.test.name, message);
       }
       else {
         this.console.error("fail:", 'Failure Expected: ' + message)
         this.console.trace();
       }
       this.failed++;
       this.test.failed++;
     }
   },
   fail: function fail(message) {
     if(!this.expectFailure) {
       this._logTestFailed("failure");
       if ("testMessage" in this.console) {
         this.console.testMessage(false, false, this.test.name, message);
       }
       else {
         this.console.error("fail:", message)
         this.console.trace();
       }
       this.failed++;
       this.test.failed++;
     }
     else {
       this.expectFailure = false;
       if ("testMessage" in this.console)
         this.console.testMessage(false, true, this.test.name, message);
       else
         this.console.info("pass:", message);
       this.passed++;
       this.test.passed++;
     }
   },
   expectFail: function(callback) {
     this.expectFailure = true;
     callback();
     this.expectFailure = false;
   },
   exception: function exception(e) {
     this._logTestFailed("exception");
     if (cfxArgs.parseable)
       this.console.print("TEST-UNEXPECTED-FAIL | " + this.test.name + " | " + e + "\n");
     this.console.exception(e);
     this.failed++;
     this.test.failed++;
   },
   assertMatches: function assertMatches(string, regexp, message) {
     if (regexp.test(string)) {
       if (!message)
         message = uneval(string) + " matches " + uneval(regexp);
       this.pass(message);
     } else {
       var no = uneval(string) + " doesn't match " + uneval(regexp);
       if (!message)
         message = no;
       else
         message = message + " (" + no + ")";
       this.fail(message);
     }
   },
   assertRaises: function assertRaises(func, predicate, message) {
     try {
       func();
       if (message)
         this.fail(message + " (no exception thrown)");
       else
         this.fail("function failed to throw exception");
     } catch (e) {
       var errorMessage;
       if (typeof(e) == "string")
         errorMessage = e;
       else
         errorMessage = e.message;
       if (typeof(predicate) == "string")
         this.assertEqual(errorMessage, predicate, message);
       else
         this.assertMatches(errorMessage, predicate, message);
     }
   },
   assert: function assert(a, message) {
     if (!a) {
       if (!message)
         message = "assertion failed, value is " + a;
       this.fail(message);
     } else
       this.pass(message || "assertion successful");
   },
   assertNotEqual: function assertNotEqual(a, b, message) {
     if (a != b) {
       if (!message)
         message = "a != b != " + uneval(a);
       this.pass(message);
     } else {
       var equality = uneval(a) + " == " + uneval(b);
       if (!message)
         message = equality;
       else
         message += " (" + equality + ")";
       this.fail(message);
     }
   },
   assertEqual: function assertEqual(a, b, message) {
     if (a == b) {
       if (!message)
         message = "a == b == " + uneval(a);
       this.pass(message);
     } else {
       var inequality = uneval(a) + " != " + uneval(b);
       if (!message)
         message = inequality;
       else
         message += " (" + inequality + ")";
       this.fail(message);
     }
   },
   assertNotStrictEqual: function assertNotStrictEqual(a, b, message) {
     if (a !== b) {
       if (!message)
         message = "a !== b !== " + uneval(a);
       this.pass(message);
     } else {
       var equality = uneval(a) + " === " + uneval(b);
       if (!message)
         message = equality;
       else
         message += " (" + equality + ")";
       this.fail(message);
     }
   },
   assertStrictEqual: function assertStrictEqual(a, b, message) {
     if (a === b) {
       if (!message)
         message = "a === b === " + uneval(a);
       this.pass(message);
     } else {
       var inequality = uneval(a) + " !== " + uneval(b);
       if (!message)
         message = inequality;
       else
         message += " (" + inequality + ")";
       this.fail(message);
     }
   },
   assertFunction: function assertFunction(a, message) {
     this.assertStrictEqual('function', typeof a, message);
   },
   assertUndefined: function(a, message) {
     this.assertStrictEqual('undefined', typeof a, message);
   },
   assertNotUndefined: function(a, message) {
     this.assertNotStrictEqual('undefined', typeof a, message);
   },
   assertNull: function(a, message) {
     this.assertStrictEqual(null, a, message);
   },
   assertNotNull: function(a, message) {
     this.assertNotStrictEqual(null, a, message);
   },
   assertObject: function(a, message) {
     this.assertStrictEqual('[object Object]', Object.prototype.toString.apply(a), message);
   },
   assertString: function(a, message) {
     this.assertStrictEqual('[object String]', Object.prototype.toString.apply(a), message);
   },
   assertArray: function(a, message) {
     this.assertStrictEqual('[object Array]', Object.prototype.toString.apply(a), message);
   },
   assertNumber: function(a, message) {
     this.assertStrictEqual('[object Number]', Object.prototype.toString.apply(a), message);
   },
   done: function done() {
     if (!this.isDone) {
       this.isDone = true;
       if(this.test.teardown) {
         this.test.teardown(this);
       }
       if (this.waitTimeout !== null) {
         timer.clearTimeout(this.waitTimeout);
         this.waitTimeout = null;
       }
       // Do not leave any callback set when calling to `waitUntil`
       this.waitUntilCallback = null;
       if (this.test.passed == 0 && this.test.failed == 0) {
         this._logTestFailed("empty test");
         if ("testMessage" in this.console) {
           this.console.testMessage(false, false, this.test.name, "Empty test");
         }
         else {
           this.console.error("fail:", "Empty test")
         }
         this.failed++;
         this.test.failed++;
       }
       this.testRunSummary.push({
         name: this.test.name,
         passed: this.test.passed,
         failed: this.test.failed,
         errors: [error for (error in this.test.errors)].join(", ")
       });
       if (this.onDone !== null) {
         var onDone = this.onDone;
         var self = this;
         this.onDone = null;
         timer.setTimeout(function() { onDone(self); }, 0);
       }
     }
   },
   // Set of assertion functions to wait for an assertion to become true
   // These functions take the same arguments as the TestRunner.assert* methods.
   waitUntil: function waitUntil() {
     return this._waitUntil(this.assert, arguments);
   },
   waitUntilNotEqual: function waitUntilNotEqual() {
     return this._waitUntil(this.assertNotEqual, arguments);
   },
   waitUntilEqual: function waitUntilEqual() {
     return this._waitUntil(this.assertEqual, arguments);
   },
   waitUntilMatches: function waitUntilMatches() {
     return this._waitUntil(this.assertMatches, arguments);
   },
   /**
    * Internal function that waits for an assertion to become true.
    * @param {Function} assertionMethod
    *    Reference to a TestRunner assertion method like test.assert,
    *    test.assertEqual, ...
    * @param {Array} args
    *    List of arguments to give to the previous assertion method.
    *    All functions in this list are going to be called to retrieve current
    *    assertion values.
    */
   _waitUntil: function waitUntil(assertionMethod, args) {
     let count = 0;
     let maxCount = this.DEFAULT_PAUSE_TIMEOUT / this.PAUSE_DELAY;
     // We need to ensure that test is asynchronous
     if (!this.waitTimeout)
       this.waitUntilDone(this.DEFAULT_PAUSE_TIMEOUT);
     let callback = null;
     let finished = false;
     let test = this;
     // capture a traceback before we go async.
     let traceback = require("../console/traceback");
     let stack = traceback.get();
     stack.splice(-2, 2);
     let currentWaitStack = traceback.format(stack);
     let timeout = null;
     function loop(stopIt) {
       timeout = null;
       // Build a mockup object to fake TestRunner API and intercept calls to
       // pass and fail methods, in order to retrieve nice error messages
       // and assertion result
       let mock = {
         pass: function (msg) {
           test.pass(msg);
           test.waitUntilCallback = null;
           if (callback && !stopIt)
             callback();
           finished = true;
         },
         fail: function (msg) {
           // If we are called on test timeout, we stop the loop
           // and print which test keeps failing:
           if (stopIt) {
             test.console.error("test assertion never became true:\n",
                                msg + "\n",
                                currentWaitStack);
             if (timeout)
               timer.clearTimeout(timeout);
             return;
           }
           timeout = timer.setTimeout(loop, test.PAUSE_DELAY);
         }
       };
       // Automatically call args closures in order to build arguments for
       // assertion function
       let appliedArgs = [];
       for (let i = 0, l = args.length; i < l; i++) {
         let a = args[i];
         if (typeof a == "function") {
           try {
             a = a();
           }
           catch(e) {
             test.fail("Exception when calling asynchronous assertion: " + e +
                       "\n" + e.stack);
             finished = true;
             return;
           }
         }
         appliedArgs.push(a);
       }
       // Finally call assertion function with current assertion values
       assertionMethod.apply(mock, appliedArgs);
     }
     loop();
     this.waitUntilCallback = loop;
     // Return an object with `then` method, to offer a way to execute
     // some code when the assertion passed or failed
     return {
       then: function (c) {
         callback = c;
         // In case of immediate positive result, we need to execute callback
         // immediately here:
         if (finished)
           callback();
       }
     };
   },
   waitUntilDone: function waitUntilDone(ms) {
     if (ms === undefined)
       ms = this.DEFAULT_PAUSE_TIMEOUT;
     var self = this;
     function tiredOfWaiting() {
       self._logTestFailed("timed out");
       if ("testMessage" in self.console) {
         self.console.testMessage(false, false, self.test.name, "Timed out");
       }
       else {
         self.console.error("fail:", "Timed out")
       }
       if (self.waitUntilCallback) {
         self.waitUntilCallback(true);
         self.waitUntilCallback = null;
       }
       self.failed++;
       self.test.failed++;
       self.done();
     }
     // We may already have registered a timeout callback
     if (this.waitTimeout)
       timer.clearTimeout(this.waitTimeout);
     this.waitTimeout = timer.setTimeout(tiredOfWaiting, ms);
   },
   startMany: function startMany(options) {
     function runNextTest(self) {
       var test = options.tests.shift();
       if (options.stopOnError && self.test && self.test.failed) {
         self.console.error("aborted: test failed and --stop-on-error was specified");
         options.onDone(self);
       } else if (test) {
         self.start({test: test, onDone: runNextTest});
       } else {
         options.onDone(self);
       }
     }
     runNextTest(this);
   },
   start: function start(options) {
     this.test = options.test;
     this.test.passed = 0;
     this.test.failed = 0;
     this.test.errors = {};
     this.isDone = false;
     this.onDone = function(self) {
       if (cfxArgs.parseable)
         self.console.print("TEST-END | " + self.test.name + "\n");
       options.onDone(self);
     }
     this.waitTimeout = null;
     try {
       if (cfxArgs.parseable)
         this.console.print("TEST-START | " + this.test.name + "\n");
       else
         this.console.info("executing '" + this.test.name + "'");
       if(this.test.setup) {
         this.test.setup(this);
       }
       this.test.testFunction(this);
     } catch (e) {
       this.exception(e);
     }
     if (this.waitTimeout === null)
       this.done();
   }
 };