ui/file_manager/integration_tests/file_manager/delete.js

// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Delete menu item should be disabled when no item is selected.
testcase.deleteMenuItemIsDisabledWhenNoItemIsSelected = function() {
  testPromise(setupAndWaitUntilReady(null, RootPath.DOWNALOD).then(
      function(results) {
        var windowId = results.windowId;
        // Right click the list without selecting an item.
        return remoteCall.callRemoteTestUtil(
            'fakeMouseRightClick', windowId, ['list.list']
            ).then(function(result) {
          chrome.test.assertTrue(result);

          // Wait until the context menu is shown.
          return remoteCall.waitForElement(
              windowId,
              '#file-context-menu:not([hidden])');
        }).then(function() {
          // Assert that delete command is disabled.
          return remoteCall.waitForElement(
              windowId,
              'cr-menu-item[command="#delete"][disabled="disabled"]');
        });
      }));
};

// Delete one entry from toolbar.
testcase.deleteOneItemFromToolbar = function() {
  var beforeDeletion = TestEntryInfo.getExpectedRows([
      ENTRIES.photos,
      ENTRIES.hello,
      ENTRIES.world,
      ENTRIES.desktop,
      ENTRIES.beautiful
  ]);

  var afterDeletion = TestEntryInfo.getExpectedRows([
      ENTRIES.photos,
      ENTRIES.hello,
      ENTRIES.world,
      ENTRIES.beautiful
  ]);

  testPromise(setupAndWaitUntilReady(null, RootPath.DOWNALOD).then(
      function(results) {
        var windowId = results.windowId;
        // Confirm entries in the directory before the deletion.
        //
        // Ignore last modified time since file manager sometimes fails to get
        // last modified time of files.
        // TODO(yawano): Fix the root cause and remove this temporary fix.
        return remoteCall.waitForFiles(windowId, beforeDeletion,
            {ignoreLastModifiedTime: true}).then(function() {
          // Select My Desktop Background.png
          return remoteCall.callRemoteTestUtil(
              'selectFile', windowId, ['My Desktop Background.png']);
        }).then(function(result) {
          chrome.test.assertTrue(result);

          // Click delete button in the toolbar.
          return remoteCall.callRemoteTestUtil(
              'fakeMouseClick', windowId, ['button#delete-button']);
        }).then(function(result) {
          chrome.test.assertTrue(result);

          // Confirm that the confirmation dialog is shown.
          return remoteCall.waitForElement(
              windowId, '.cr-dialog-container.shown');
        }).then(function() {
          // Press delete button.
          return remoteCall.callRemoteTestUtil(
              'fakeMouseClick', windowId, ['button.cr-dialog-ok']);
        }).then(function() {
          // Confirm the file is removed.
          return remoteCall.waitForFiles(windowId, afterDeletion,
              {ignoreLastModifiedTime: true});
        });
      }));
};