The Tor Browser: services/healthreport/tests/xpcshell/test_profile.js@4ab42b5ab56c (annotated)

services/healthreport/tests/xpcshell/test_profile.js@4ab42b5ab56c (annotated)

services/healthreport/tests/xpcshell/test_profile.js

Wed, 31 Dec 2014 07:53:36 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 07:53:36 +0100
branch: TOR_BUG_3246
changeset 5: 4ab42b5ab56c
permissions: -rw-r--r--

Correct small whitespace inconsistency, lost while renaming variables.

 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/ */
 "use strict";
 const {utils: Cu} = Components;
 const MILLISECONDS_PER_DAY = 24 * 60 * 60 * 1000;
 // Create profile directory before use.
 // It can be no older than a day ago….
 let profile_creation_lower = Date.now() - MILLISECONDS_PER_DAY;
 do_get_profile();
 Cu.import("resource://gre/modules/Promise.jsm");
 Cu.import("resource://gre/modules/Metrics.jsm");
 Cu.import("resource://gre/modules/services/healthreport/profile.jsm");
 Cu.import("resource://gre/modules/Task.jsm");
 function MockProfileMetadataProvider(name="MockProfileMetadataProvider") {
   this.name = name;
   ProfileMetadataProvider.call(this);
 }
 MockProfileMetadataProvider.prototype = {
   __proto__: ProfileMetadataProvider.prototype,
   getProfileCreationDays: function getProfileCreationDays() {
     return Promise.resolve(1234);
   },
 };
 function run_test() {
   run_next_test();
 }
 /**
  * Ensure that OS.File works in our environment.
  * This test can go once there are xpcshell tests for OS.File.
  */
 add_test(function use_os_file() {
   Cu.import("resource://gre/modules/osfile.jsm")
   // Ensure that we get constants, too.
   do_check_neq(OS.Constants.Path.profileDir, null);
   let iterator = new OS.File.DirectoryIterator(".");
   iterator.forEach(function onEntry(entry) {
     print("Got " + entry.path);
   }).then(function onSuccess() {
     iterator.close();
     print("Done.");
     run_next_test();
   }, function onFail() {
     iterator.close();
     do_throw("Iterating over current directory failed.");
   });
 });
 function getAccessor() {
   let acc = new ProfileCreationTimeAccessor();
   print("Profile is " + acc.profilePath);
   return acc;
 }
 add_test(function test_time_accessor_no_file() {
   let acc = getAccessor();
   // There should be no file yet.
   acc.readTimes()
      .then(function onSuccess(json) {
        do_throw("File existed!");
      },
      function onFailure() {
        run_next_test();
      });
 });
 add_task(function test_time_accessor_named_file() {
   let acc = getAccessor();
   // There should be no file yet.
   yield acc.writeTimes({created: 12345}, "test.json");
   let json = yield acc.readTimes("test.json")
   print("Read: " + JSON.stringify(json));
   do_check_eq(12345, json.created);
 });
 add_task(function test_time_accessor_creates_file() {
   let lower = profile_creation_lower;
   // Ensure that provided contents are merged, and existing
   // files can be overwritten. These two things occur if we
   // read and then decide that we have to write.
   let acc = getAccessor();
   let existing = {abc: "123", easy: "abc"};
   let expected;
   let created = yield acc.computeAndPersistTimes(existing, "test2.json")
   let upper = Date.now() + 1000;
   print(lower + " < " + created + " <= " + upper);
   do_check_true(lower < created);
   do_check_true(upper >= created);
   expected = created;
   let json = yield acc.readTimes("test2.json")
   print("Read: " + JSON.stringify(json));
   do_check_eq("123", json.abc);
   do_check_eq("abc", json.easy);
   do_check_eq(expected, json.created);
 });
 add_task(function test_time_accessor_all() {
   let lower = profile_creation_lower;
   let acc = getAccessor();
   let expected;
   let created = yield acc.created
   let upper = Date.now() + 1000;
   do_check_true(lower < created);
   do_check_true(upper >= created);
   expected = created;
   let again = yield acc.created
   do_check_eq(expected, again);
 });
 add_test(function test_constructor() {
   let provider = new ProfileMetadataProvider("named");
   run_next_test();
 });
 add_test(function test_profile_files() {
   let provider = new ProfileMetadataProvider();
   function onSuccess(answer) {
     let now = Date.now() / MILLISECONDS_PER_DAY;
     print("Got " + answer + ", versus now = " + now);
     do_check_true(answer < now);
     run_next_test();
   }
   function onFailure(ex) {
     do_throw("Directory iteration failed: " + ex);
   }
   provider.getProfileCreationDays().then(onSuccess, onFailure);
 });
 // A generic test helper. We use this with both real
 // and mock providers in these tests.
 function test_collect_constant(provider) {
   return Task.spawn(function () {
     yield provider.collectConstantData();
     let m = provider.getMeasurement("age", 1);
     do_check_neq(m, null);
     let values = yield m.getValues();
     do_check_eq(values.singular.size, 1);
     do_check_true(values.singular.has("profileCreation"));
     throw new Task.Result(values.singular.get("profileCreation")[1]);
   });
 }
 add_task(function test_collect_constant_mock() {
   let storage = yield Metrics.Storage("collect_constant_mock");
   let provider = new MockProfileMetadataProvider();
   yield provider.init(storage);
   let v = yield test_collect_constant(provider);
   do_check_eq(v, 1234);
   yield storage.close();
 });
 add_task(function test_collect_constant_real() {
   let provider = new ProfileMetadataProvider();
   let storage = yield Metrics.Storage("collect_constant_real");
   yield provider.init(storage);
   let v = yield test_collect_constant(provider);
   let ms = v * MILLISECONDS_PER_DAY;
   let lower = profile_creation_lower;
   let upper = Date.now() + 1000;
   print("Day:   " + v);
   print("msec:  " + ms);
   print("Lower: " + lower);
   print("Upper: " + upper);
   do_check_true(lower <= ms);
   do_check_true(upper >= ms);
   yield storage.close();
 });