Merge pull request #33675 from snowmantw/bug1235105

Bug 1235105 - Add integration test: |lockscreen_unlock_handler_test.js| to see if the slider will reset to default after the relocking

apps/system/test/marionette/lockscreen_unlock_handler_test.js

@@ -0,0 +1,110 @@
+
+'use strict';
+
+var dirapps = require('path').resolve(__dirname + '/../../../');
+var Settings = require(dirapps + '/settings/test/marionette/app/app'),
+    LockScreen = require('./lib/lockscreen'),
+    Promise = require('es6-promise').Promise, // jshint ignore:line
+    assert = require('assert');
+
+marionette('LockScreen > ', function() {
+  var client = marionette.client({
+    desiredCapabilities: { raisesAccessibilityExceptions: false }
+  });
+  var system;
+  var settingsApp;
+  var screenLockPanel;
+  var lockScreen;
+
+  setup(function() {
+    system = client.loader.getAppClass('system');
+    lockScreen = (new LockScreen()).start(client);
+    settingsApp = new Settings(client);
+    settingsApp.launch();
+    // Navigate to the ScreenLock menu
+    screenLockPanel = settingsApp.screenLockPanel;
+    screenLockPanel.setupScreenLock();
+    screenLockPanel.toggleScreenLock();
+  });
+
+  var setupPasscode = function() {
+    screenLockPanel.togglePasscodeLock();
+    screenLockPanel.typePasscode('1234', '1234');
+    screenLockPanel.tapCreatePasscode();
+    settingsApp.close();
+    lockScreen.lock();
+  };
+
+  var setupWithoutPasscode = function() {
+    settingsApp.close();
+    lockScreen.lock();
+  };
+
+  test('slide to the unlock handler without the passcode, and then check ' +
+       'if the slider will reset after lock it again', 
+  function(done) {
+    setupWithoutPasscode();
+    client.switchToFrame();
+    new Promise(function(resolve) {
+      lockScreen.slideToUnlock(resolve);
+    })
+    .then(function() {
+      client.executeScript(function() {
+        window.wrappedJSObject.Service.request('turnScreenOff', true);
+        window.wrappedJSObject.Service.request('turnScreenOn', true);
+      });
+
+      client.waitFor(function() {
+        return client.findElement('#lockscreen').displayed();
+      });
+
+      // From UI to check if it's back to the original style.
+      // We cannot check if the canvas 'element' is streched or not.
+      // If it's not reset the class `dark` will not attach on it.
+      assert.ok(client.executeScript(function() {
+        return document.querySelector('#lockscreen-area-unlock')
+          .classList.contains('dark');
+      }));
+    })
+    .then(done)
+    .catch(done);
+  });
+
+  test('slide to the unlock handler with the passcode, and then check ' +
+       'if the slider will reset after lock it again', 
+  function(done) {
+    setupPasscode();
+    client.switchToFrame();
+    new Promise(function(resolve) {
+      lockScreen.slideToUnlock(resolve);
+    })
+    .then(function() {
+      // Wait for the panel rising.
+      client.waitFor(function() {
+        return client.findElement('#lockscreen-passcode-code').displayed();
+      });
+
+      client.executeScript(function() {
+        window.wrappedJSObject.Service.request('turnScreenOff', true);
+        window.wrappedJSObject.Service.request('turnScreenOn', true);
+      });
+
+      client.waitFor(function() {
+        return client.findElement('#lockscreen').displayed();
+      });
+
+      assert.ok(!client.findElement('#lockscreen-passcode-pad').displayed());
+
+      // From UI to check if it's back to the original style.
+      // We cannot check if the canvas 'element' is streched or not.
+      // If it's not reset the class `dark` will not attach on it.
+      assert.ok(client.executeScript(function() {
+        return document.querySelector('#lockscreen-area-unlock')
+          .classList.contains('dark');
+      }));
+    })
+    .then(done)
+    .catch(done);
+  });
+
+});