chromium/chrome/test/data/extensions/platform_apps/web_view/geolocation/embedder_has_no_permission/embedder.js

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

var embedder = {};
embedder.test = {};
embedder.baseGuestURL = '';
embedder.guestURL = '';

window.runTest = function(testName) {
  if (!embedder.test.testList[testName]) {
    console.log('Incorrect testName: ' + testName);
    embedder.test.fail();
    return;
  }

  // Run the test.
  embedder.test.testList[testName]();
};
// window.* exported functions end.


embedder.test.succeed = function() {
  chrome.test.sendMessage('TEST_PASSED');
};

embedder.test.fail = function() {
  chrome.test.sendMessage('TEST_FAILED');
};

embedder.test.assertEq = function(a, b) {
  if (a != b) {
    console.log('assertion failed: ' + a + ' != ' + b);
    embedder.test.fail();
  }
};

embedder.test.assertTrue = function(condition) {
  if (!condition) {
    console.log('assertion failed: true != ' + condition);
    embedder.test.fail();
  }
};

embedder.test.assertFalse = function(condition) {
  if (condition) {
    console.log('assertion failed: false != ' + condition);
    embedder.test.fail();
  }
};

embedder.setUp = function(config) {
  embedder.baseGuestURL = 'http://localhost:' + config.testServer.port;
  embedder.guestURL = embedder.baseGuestURL +
      '/extensions/platform_apps/web_view/geolocation' +
      '/geolocation_access_guest.html';
  chrome.test.log('Guest url is: ' + embedder.guestURL);
};

/** @private */
embedder.setUpGuest_ = function() {
  document.querySelector('#webview-tag-container').innerHTML =
      '<webview style="width: 100px; height: 100px;"' +
      ' src="' + embedder.guestURL + '"' +
      '></webview>';
  var webview = document.querySelector('webview');
  if (!webview) {
    console.log('No <webview> element created');
    embedder.test.fail();
  }
  return webview;
};

/** @private */
embedder.setUpLoadStop_ = function(webview, testName) {
  var onWebViewLoadStop = function(e) {
    // Send post message to <webview> when it's ready to receive them.
    webview.contentWindow.postMessage(
        JSON.stringify(['check-geolocation-permission', '' + testName]), '*');
  };
  webview.addEventListener('loadstop', onWebViewLoadStop);
};

/** @private */
embedder.registerAndWaitForPostMessage_ = function(webview, expectedData) {
  var testName = expectedData[0];
  var onPostMessageReceived = function(e) {
    var data = JSON.parse(e.data);
    if (data[0] == '' + testName) {
      embedder.test.assertEq(expectedData[1], data[1]);
      embedder.test.succeed();
    }
  };
  window.addEventListener('message', onPostMessageReceived);
};

/** @private */
embedder.assertCorrectEvent_ = function(e) {
  embedder.test.assertEq('geolocation', e.permission);
  embedder.test.assertTrue(!!e.url);
  embedder.test.assertTrue(e.url.indexOf(embedder.baseGuestURL) == 0);
};

// Tests begin.

// Embedder does not have geolocation permission, so geolocation access is
// always denied for these tests.

// Calling deny() results in deny.
function testDenyDenies() {
  var webview = embedder.setUpGuest_();

  var onPermissionRequest = function(e) {
    chrome.test.log('Embedder notified on permissionRequest');
    embedder.assertCorrectEvent_(e);
    e.request.deny();
  };
  webview.addEventListener('permissionrequest', onPermissionRequest);

  embedder.setUpLoadStop_(webview, 'test1');
  embedder.registerAndWaitForPostMessage_(webview, ['test1', 'access-denied']);
}

// Calling allow() results in deny too.
function testAllowDenies() {
  var webview = embedder.setUpGuest_();

  var onPermissionRequest = function(e) {
    chrome.test.log('Embedder notified on permissionRequest');
    embedder.assertCorrectEvent_(e);
    e.request.allow();
  };
  webview.addEventListener('permissionrequest', onPermissionRequest);

  embedder.setUpLoadStop_(webview, 'test2');
  embedder.registerAndWaitForPostMessage_(webview, ['test2', 'access-denied']);
}

embedder.test.testList = {
  'testDenyDenies': testDenyDenies,
  'testAllowDenies': testAllowDenies
};

onload = function() {
  chrome.test.getConfig(function(config) {
    embedder.setUp(config);
    chrome.test.sendMessage('Launched');
  });
};