drive: Supports shared-with-me search in searchDriveMetadata().

chrome/browser/chromeos/drive/search_metadata_unittest.cc

 // Copyright (c) 2013 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/chromeos/drive/search_metadata.h"
 
 #include "base/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "chrome/browser/chromeos/drive/drive_cache.h"
@@ skipping 235 matching lines @@
                  "Document",
                  SEARCH_METADATA_EXCLUDE_HOSTED_DOCUMENTS,
                  kDefaultAtMostNumMatches,
                  google_apis::test_util::CreateCopyResultCallback(
                      &error, &result));
   google_apis::test_util::RunBlockingPoolTask();
   EXPECT_EQ(DRIVE_FILE_OK, error);
   ASSERT_EQ(0U, result->size());
 }
 
+TEST_F(SearchMetadataTest, SearchMetadata_SharedWithMe) {
+  DriveFileError error = DRIVE_FILE_ERROR_FAILED;
+  scoped_ptr<MetadataSearchResultVector> result;
+
+  SearchMetadata(resource_metadata_.get(),
+                 "",
+                 SEARCH_METADATA_SHARED_WITH_ME,
+                 kDefaultAtMostNumMatches,
+                 google_apis::test_util::CreateCopyResultCallback(
+                     &error, &result));
+  google_apis::test_util::RunBlockingPoolTask();
+  EXPECT_EQ(DRIVE_FILE_OK, error);
+  ASSERT_EQ(1U, result->size());
+  EXPECT_EQ(base::FilePath::FromUTF8Unsafe(
+                "drive/root/Directory 1/Shared To The Account Owner.txt"),
+            result->at(0).path);
+}
 
 TEST_F(SearchMetadataTest, SearchMetadata_FileAndDirectory) {
   DriveFileError error = DRIVE_FILE_ERROR_FAILED;
   scoped_ptr<MetadataSearchResultVector> result;
 
   SearchMetadata(resource_metadata_.get(),
                  "excludeDir-test",
                  SEARCH_METADATA_ALL,
                  kDefaultAtMostNumMatches,
                  google_apis::test_util::CreateCopyResultCallback(
@@ skipping 95 matching lines @@
   EXPECT_EQ("&lt;<b>hello</b>&gt;", highlighted_text);
 }
 
 TEST(SearchMetadataSimpleTest, FindAndHighlight_MoreMetaChars) {
   std::string highlighted_text;
   EXPECT_TRUE(FindAndHighlight("a&b&c&d", "b&c", &highlighted_text));
   EXPECT_EQ("a&amp;<b>b&amp;c</b>&amp;d", highlighted_text);
 }
 
 }   // namespace drive