Split Media-related code from IsolatedMountPointProvider

webkit/fileapi/copy_or_move_file_validator_unittest.cc

 // Copyright 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 "base/basictypes.h"
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/fileapi/async_file_test_helper.h"
 #include "webkit/fileapi/copy_or_move_file_validator.h"
 #include "webkit/fileapi/external_mount_points.h"
 #include "webkit/fileapi/file_system_context.h"
 #include "webkit/fileapi/file_system_mount_point_provider.h"
 #include "webkit/fileapi/file_system_url.h"
 #include "webkit/fileapi/file_system_util.h"
 #include "webkit/fileapi/isolated_context.h"
 #include "webkit/fileapi/mock_file_system_context.h"
+#include "webkit/fileapi/test_mount_point_provider.h"
 #include "webkit/quota/mock_special_storage_policy.h"
 
 namespace fileapi {
 
+namespace {
+
+const FileSystemType kNoValidatorType = kFileSystemTypeTemporary;
+const FileSystemType kWithValidatorType = kFileSystemTypeTest;
+
 class CopyOrMoveFileValidatorTestHelper {
  public:
   CopyOrMoveFileValidatorTestHelper(
       const GURL& origin,
       FileSystemType src_type,
       FileSystemType dest_type)
       : origin_(origin),
         src_type_(src_type),
         dest_type_(dest_type) {}
 
   ~CopyOrMoveFileValidatorTestHelper() {
     file_system_context_ = NULL;
     MessageLoop::current()->RunUntilIdle();
   }
 
   void SetUp() {
     ASSERT_TRUE(base_.CreateUniqueTempDir());
     base::FilePath base_dir = base_.path();
+
     file_system_context_ = CreateFileSystemContextForTesting(NULL, base_dir);
 
-    // Prepare the origin's root directory.
-    if (src_type_ == kFileSystemTypeNativeMedia) {
-      base::FilePath src_path = base_dir.Append(FILE_PATH_LITERAL("src_media"));
-      file_util::CreateDirectory(src_path);
-      src_fsid_ = IsolatedContext::GetInstance()->RegisterFileSystemForPath(
-          kFileSystemTypeNativeMedia, src_path, NULL);
-    } else {
-      FileSystemMountPointProvider* mount_point_provider =
-          file_system_context_->GetMountPointProvider(src_type_);
-      mount_point_provider->GetFileSystemRootPathOnFileThread(
-          SourceURL(std::string()), true /* create */);
-    }
-    DCHECK_EQ(kFileSystemTypeNativeMedia, dest_type_);
-    base::FilePath dest_path = base_dir.Append(FILE_PATH_LITERAL("dest_media"));
-    file_util::CreateDirectory(dest_path);
-    dest_fsid_ = IsolatedContext::GetInstance()->RegisterFileSystemForPath(
-        kFileSystemTypeNativeMedia, dest_path, NULL);
+    // Set up TestMountPointProvider to require CopyOrMoveFileValidator.
+    FileSystemMountPointProvider* test_mount_point_provider =
+        file_system_context_->GetMountPointProvider(kWithValidatorType);
+    static_cast<TestMountPointProvider*>(test_mount_point_provider)->
+        set_require_copy_or_move_validator(true);
+
+    // Sets up source.
+    FileSystemMountPointProvider* src_mount_point_provider =
+        file_system_context_->GetMountPointProvider(src_type_);
+    src_mount_point_provider->GetFileSystemRootPathOnFileThread(
+        SourceURL(std::string()), true /* create */);
+    ASSERT_EQ(base::PLATFORM_FILE_OK, CreateDirectory(SourceURL("")));
+
+    // Sets up dest.
+    DCHECK_EQ(kWithValidatorType, dest_type_);
+    ASSERT_EQ(base::PLATFORM_FILE_OK, CreateDirectory(DestURL("")));
 
     copy_src_ = SourceURL("copy_src.jpg");
     move_src_ = SourceURL("move_src.jpg");
     copy_dest_ = DestURL("copy_dest.jpg");
     move_dest_ = DestURL("move_dest.jpg");
 
     ASSERT_EQ(base::PLATFORM_FILE_OK, CreateFile(copy_src_, 10));
     ASSERT_EQ(base::PLATFORM_FILE_OK, CreateFile(move_src_, 10));
 
     ASSERT_TRUE(FileExists(copy_src_, 10));
     ASSERT_TRUE(FileExists(move_src_, 10));
     ASSERT_FALSE(FileExists(copy_dest_, 10));
     ASSERT_FALSE(FileExists(move_dest_, 10));
   }
 
   void SetMediaCopyOrMoveFileValidatorFactory(
       scoped_ptr<CopyOrMoveFileValidatorFactory> factory) {
     FileSystemMountPointProvider* mount_point_provider =
-        file_system_context_->GetMountPointProvider(kFileSystemTypeNativeMedia);
+        file_system_context_->GetMountPointProvider(kWithValidatorType);
     mount_point_provider->InitializeCopyOrMoveFileValidatorFactory(
-        kFileSystemTypeNativeMedia, factory.Pass());
+        kWithValidatorType, factory.Pass());
   }
 
   void CopyTest(base::PlatformFileError expected) {
     ASSERT_TRUE(FileExists(copy_src_, 10));
     ASSERT_FALSE(FileExists(copy_dest_, 10));
 
     EXPECT_EQ(expected,
               AsyncFileTestHelper::Copy(file_system_context_, copy_src_,
                                         copy_dest_));
 
@@ skipping 16 matching lines @@
       EXPECT_FALSE(FileExists(move_src_, 10));
       EXPECT_TRUE(FileExists(move_dest_, 10));
     } else {
       EXPECT_TRUE(FileExists(move_src_, 10));
       EXPECT_FALSE(FileExists(move_dest_, 10));
     }
   };
 
  private:
   FileSystemURL SourceURL(const std::string& path) {
-    if (src_type_ == kFileSystemTypeNativeMedia) {
-      std::string root_fs_url = GetIsolatedFileSystemRootURIString(
-          origin_, src_fsid_, "src_media/");
-      return file_system_context_->CrackURL(GURL(root_fs_url + path));
-    }
     return file_system_context_->CreateCrackedFileSystemURL(
-        origin_, src_type_, base::FilePath::FromUTF8Unsafe(path));
+        origin_, src_type_,
+        base::FilePath().AppendASCII("src").AppendASCII(path));
   }
 
   FileSystemURL DestURL(const std::string& path) {
-    std::string root_fs_url = GetIsolatedFileSystemRootURIString(
-        origin_, dest_fsid_, "dest_media/");
-    return file_system_context_->CrackURL(GURL(root_fs_url + path));
+    return file_system_context_->CreateCrackedFileSystemURL(
+        origin_, dest_type_,
+        base::FilePath().AppendASCII("dest").AppendASCII(path));
   }
 
   base::PlatformFileError CreateFile(const FileSystemURL& url, size_t size) {
     base::PlatformFileError result =
         AsyncFileTestHelper::CreateFile(file_system_context_, url);
     if (result != base::PLATFORM_FILE_OK)
       return result;
     return AsyncFileTestHelper::TruncateFile(file_system_context_, url, size);
   }
 
+  base::PlatformFileError CreateDirectory(const FileSystemURL& url) {
+    return AsyncFileTestHelper::CreateDirectory(file_system_context_, url);
+  }
+
   bool FileExists(const FileSystemURL& url, int64 expected_size) {
     return AsyncFileTestHelper::FileExists(
         file_system_context_, url, expected_size);
   }
 
   base::ScopedTempDir base_;
 
   const GURL origin_;
 
   const FileSystemType src_type_;
@@ skipping 43 matching lines @@
     base::PlatformFileError result_;
 
     DISALLOW_COPY_AND_ASSIGN(TestCopyOrMoveFileValidator);
   };
 
   bool all_valid_;
 
   DISALLOW_COPY_AND_ASSIGN(TestCopyOrMoveFileValidatorFactory);
 };
 
+}  // namespace
+
 TEST(CopyOrMoveFileValidatorTest, NoValidatorWithin6ameFSType) {
   // Within a file system type, validation is not expected, so it should
-  // work for kFileSystemTypeNativeMedia without a validator set.
+  // work for kWithValidatorType without a validator set.
   CopyOrMoveFileValidatorTestHelper helper(GURL("http://foo"),
-                                           kFileSystemTypeNativeMedia,
-                                           kFileSystemTypeNativeMedia);
+                                           kWithValidatorType,
+                                           kWithValidatorType);
   helper.SetUp();
   helper.CopyTest(base::PLATFORM_FILE_OK);
   helper.MoveTest(base::PLATFORM_FILE_OK);
 }
 
 TEST(CopyOrMoveFileValidatorTest, MissingValidator) {
-  // Copying or moving into a kFileSystemTypeNativeMedia requires a file
+  // Copying or moving into a kWithValidatorType requires a file
   // validator.  An error is expect if copy is attempted without a validator.
   CopyOrMoveFileValidatorTestHelper helper(GURL("http://foo"),
-                                           kFileSystemTypeTemporary,
-                                           kFileSystemTypeNativeMedia);
+                                           kNoValidatorType,
+                                           kWithValidatorType);
   helper.SetUp();
   helper.CopyTest(base::PLATFORM_FILE_ERROR_SECURITY);
   helper.MoveTest(base::PLATFORM_FILE_ERROR_SECURITY);
 }
 
 TEST(CopyOrMoveFileValidatorTest, AcceptAll) {
   CopyOrMoveFileValidatorTestHelper helper(GURL("http://foo"),
-                                           kFileSystemTypeTemporary,
-                                           kFileSystemTypeNativeMedia);
+                                           kNoValidatorType,
+                                           kWithValidatorType);
   helper.SetUp();
   scoped_ptr<CopyOrMoveFileValidatorFactory> factory(
       new TestCopyOrMoveFileValidatorFactory(true /*accept_all*/));
   helper.SetMediaCopyOrMoveFileValidatorFactory(factory.Pass());
 
   helper.CopyTest(base::PLATFORM_FILE_OK);
   helper.MoveTest(base::PLATFORM_FILE_OK);
 }
 
 TEST(CopyOrMoveFileValidatorTest, AcceptNone) {
   CopyOrMoveFileValidatorTestHelper helper(GURL("http://foo"),
-                                           kFileSystemTypeTemporary,
-                                           kFileSystemTypeNativeMedia);
+                                           kNoValidatorType,
+                                           kWithValidatorType);
   helper.SetUp();
   scoped_ptr<CopyOrMoveFileValidatorFactory> factory(
       new TestCopyOrMoveFileValidatorFactory(false /*accept_all*/));
   helper.SetMediaCopyOrMoveFileValidatorFactory(factory.Pass());
 
   helper.CopyTest(base::PLATFORM_FILE_ERROR_SECURITY);
   helper.MoveTest(base::PLATFORM_FILE_ERROR_SECURITY);
 }
 
 TEST(CopyOrMoveFileValidatorTest, OverrideValidator) {
   // Once set, you can not override the validator.
   CopyOrMoveFileValidatorTestHelper helper(GURL("http://foo"),
-                                           kFileSystemTypeTemporary,
-                                           kFileSystemTypeNativeMedia);
+                                           kNoValidatorType,
+                                           kWithValidatorType);
   helper.SetUp();
   scoped_ptr<CopyOrMoveFileValidatorFactory> reject_factory(
       new TestCopyOrMoveFileValidatorFactory(false /*accept_all*/));
   helper.SetMediaCopyOrMoveFileValidatorFactory(reject_factory.Pass());
 
   scoped_ptr<CopyOrMoveFileValidatorFactory> accept_factory(
       new TestCopyOrMoveFileValidatorFactory(true /*accept_all*/));
   helper.SetMediaCopyOrMoveFileValidatorFactory(accept_factory.Pass());
 
   helper.CopyTest(base::PLATFORM_FILE_ERROR_SECURITY);
   helper.MoveTest(base::PLATFORM_FILE_ERROR_SECURITY);
 }
 
 }  // namespace fileapi