Make chrome.fileSystem.chooseEntry work on Google Drive directories.

chrome/browser/drive/fake_drive_service_unittest.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/drive/fake_drive_service.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_util.h"
@@ skipping 1100 matching lines @@
       kResourceId,
       kParentResourceId,
       "new title",
       base::Time::FromUTCExploded(kModifiedDate),
       test_util::CreateCopyResultCallback(&error, &resource_entry));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(HTTP_SUCCESS, error);
   ASSERT_TRUE(resource_entry);
   // The copied entry should have the new resource ID and the title.
-  EXPECT_EQ(kResourceId + "_copied", resource_entry->resource_id());
+  EXPECT_NE(kResourceId, resource_entry->resource_id());
   EXPECT_EQ("new title", resource_entry->title());
   EXPECT_EQ(base::Time::FromUTCExploded(kModifiedDate),
             resource_entry->updated_time());
   EXPECT_TRUE(HasParent(resource_entry->resource_id(), kParentResourceId));
   // Should be incremented as a new hosted document was created.
   EXPECT_EQ(old_largest_change_id + 1, fake_service_.largest_changestamp());
   EXPECT_EQ(old_largest_change_id + 1, GetLargestChangeByAboutResource());
 }
 
 TEST_F(FakeDriveServiceTest, CopyResource_NonExisting) {
@@ skipping 29 matching lines @@
       kResourceId,
       std::string(),
       "new title",
       base::Time(),
       test_util::CreateCopyResultCallback(&error, &resource_entry));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(HTTP_SUCCESS, error);
   ASSERT_TRUE(resource_entry);
   // The copied entry should have the new resource ID and the title.
-  EXPECT_EQ(kResourceId + "_copied", resource_entry->resource_id());
+  EXPECT_NE(kResourceId, resource_entry->resource_id());
   EXPECT_EQ("new title", resource_entry->title());
   EXPECT_TRUE(HasParent(kResourceId, fake_service_.GetRootResourceId()));
   // Should be incremented as a new hosted document was created.
   EXPECT_EQ(old_largest_change_id + 1, fake_service_.largest_changestamp());
   EXPECT_EQ(old_largest_change_id + 1, GetLargestChangeByAboutResource());
 }
 
 TEST_F(FakeDriveServiceTest, CopyResource_Offline) {
   ASSERT_TRUE(fake_service_.LoadResourceListForWapi(
       "gdata/root_feed.json"));
@@ skipping 33 matching lines @@
       kResourceId,
       kParentResourceId,
       "new title",
       base::Time::FromUTCExploded(kModifiedDate),
       base::Time::FromUTCExploded(kViewedDate),
       test_util::CreateCopyResultCallback(&error, &resource_entry));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(HTTP_SUCCESS, error);
   ASSERT_TRUE(resource_entry);
-  // The copied entry should have the new resource ID and the title.
+  // The updated entry should have the new title.
   EXPECT_EQ(kResourceId, resource_entry->resource_id());
   EXPECT_EQ("new title", resource_entry->title());
   EXPECT_EQ(base::Time::FromUTCExploded(kModifiedDate),
             resource_entry->updated_time());
   EXPECT_EQ(base::Time::FromUTCExploded(kViewedDate),
             resource_entry->last_viewed_time());
   EXPECT_TRUE(HasParent(kResourceId, kParentResourceId));
   // Should be incremented as a new hosted document was created.
   EXPECT_EQ(old_largest_change_id + 1, fake_service_.largest_changestamp());
   EXPECT_EQ(old_largest_change_id + 1, GetLargestChangeByAboutResource());
@@ skipping 37 matching lines @@
       kResourceId,
       std::string(),
       "new title",
       base::Time(),
       base::Time(),
       test_util::CreateCopyResultCallback(&error, &resource_entry));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(HTTP_SUCCESS, error);
   ASSERT_TRUE(resource_entry);
-  // The copied entry should have the new resource ID and the title.
+  // The updated entry should have the new title.
   EXPECT_EQ(kResourceId, resource_entry->resource_id());
   EXPECT_EQ("new title", resource_entry->title());
   EXPECT_TRUE(HasParent(kResourceId, "fake_root"));
   // Should be incremented as a new hosted document was created.
   EXPECT_EQ(old_largest_change_id + 1, fake_service_.largest_changestamp());
   EXPECT_EQ(old_largest_change_id + 1, GetLargestChangeByAboutResource());
 }
 
 TEST_F(FakeDriveServiceTest, UpdateResource_Offline) {
   ASSERT_TRUE(fake_service_.LoadResourceListForWapi(
@@ skipping 1036 matching lines @@
       test_util::CreateCopyResultCallback(&error, &resource_entry));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(GDATA_NO_CONNECTION, error);
   EXPECT_FALSE(resource_entry);
 }
 
 }  // namespace
 
 }  // namespace drive