src/chrome/test/data/extensions/api_test/chromeos_info_private/background.js

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 var pass = chrome.test.callbackPass;
   6 var fail = chrome.test.callbackFail;
   7
   8 function getTestFunctionFor(keys, fails) {
   9   return function generatedTest () {
  10     // Debug.
  11     console.warn("keys: " + keys + "; fails: " + fails);
  12
  13     chrome.chromeosInfoPrivate.get(
  14         keys,
  15         pass(
  16           function(values) {
  17             for (var i = 0; i < keys.length; ++i) {
  18               // Debug
  19               if (keys[i] in values) {
  20                 console.log("  values['" + keys[i] + "'] = " +
  21                             values[keys[i]]);
  22               } else {
  23                 console.log("  " + keys[i] + " is missing in values");
  24               }
  25
  26               chrome.test.assertEq(fails.indexOf(keys[i]) == -1,
  27                                    keys[i] in values);
  28             }
  29           }
  30         )
  31     );
  32   }
  33 }
  34
  35 // Automatically generates tests for the given possible keys. Note, this
  36 // tests do not check return value, only the fact that it is presented.
  37 function generateTestsForKeys(keys) {
  38   var tests = [];
  39   // Test with all the keys at one.
  40   tests.push(getTestFunctionFor(keys, []));
  41   // Tests with key which hasn't corresponding value.
  42   var noValueKey = "noValueForThisKey";
  43   tests.push(getTestFunctionFor([noValueKey], [noValueKey]));
  44
  45   if (keys.length > 1) {
  46     // Tests with the separate keys.
  47     for (var i = 0; i < keys.length; ++i) {
  48       tests.push(getTestFunctionFor([keys[i]], []));
  49     }
  50   }
  51   if (keys.length >= 2) {
  52     tests.push(getTestFunctionFor([keys[0], keys[1]], []));
  53     tests.push(getTestFunctionFor([keys[0], noValueKey, keys[1]],
  54                                   [noValueKey]));
  55   }
  56   return tests;
  57 }
  58
  59 function timezoneSetTest() {
  60   chrome.chromeosInfoPrivate.set('timezone', 'Pacific/Kiritimati');
  61   chrome.chromeosInfoPrivate.get(
  62       ["timezone"],
  63       pass(
  64         function(values) {
  65           chrome.test.assertEq(values['timezone'],
  66                                'Pacific/Kiritimati');
  67         }
  68       ));
  69 }
  70
  71 // Run generated chrome.chromeosInfoPrivate.get() tests.
  72 var tests = generateTestsForKeys(["hwid",
  73                                   "homeProvider",
  74                                   "initialLocale",
  75                                   "board",
  76                                   "isOwner",
  77                                   "timezone",
  78                                   "supportedTimezones"])
  79
  80 // Add chrome.chromeosInfoPrivate.set() test.
  81 tests.push(timezoneSetTest);
  82
  83 chrome.test.runTests(tests);