Move FileAPI test code from webkit to content

webkit/browser/fileapi/file_system_operation_runner_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/files/file_path.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/platform_file.h"
-#include "base/run_loop.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "webkit/browser/fileapi/file_system_context.h"
-#include "webkit/browser/fileapi/file_system_operation_runner.h"
-#include "webkit/browser/fileapi/mock_file_system_context.h"
-
-namespace fileapi {
-
-void GetStatus(bool* done,
-               base::PlatformFileError *status_out,
-               base::PlatformFileError status) {
-  ASSERT_FALSE(*done);
-  *done = true;
-  *status_out = status;
-}
-
-void GetCancelStatus(bool* operation_done,
-                     bool* cancel_done,
-                     base::PlatformFileError *status_out,
-                     base::PlatformFileError status) {
-  // Cancel callback must be always called after the operation's callback.
-  ASSERT_TRUE(*operation_done);
-  ASSERT_FALSE(*cancel_done);
-  *cancel_done = true;
-  *status_out = status;
-}
-
-class FileSystemOperationRunnerTest : public testing::Test {
- protected:
-  FileSystemOperationRunnerTest() {}
-  virtual ~FileSystemOperationRunnerTest() {}
-
-  virtual void SetUp() OVERRIDE {
-    ASSERT_TRUE(base_.CreateUniqueTempDir());
-    base::FilePath base_dir = base_.path();
-    file_system_context_ =
-        CreateFileSystemContextForTesting(NULL, base_dir);
-  }
-
-  virtual void TearDown() OVERRIDE {
-    file_system_context_ = NULL;
-    base::RunLoop().RunUntilIdle();
-  }
-
-  FileSystemURL URL(const std::string& path) {
-    return file_system_context_->CreateCrackedFileSystemURL(
-        GURL("http://example.com"), kFileSystemTypeTemporary,
-        base::FilePath::FromUTF8Unsafe(path));
-  }
-
-  FileSystemOperationRunner* operation_runner() {
-    return file_system_context_->operation_runner();
-  }
-
- private:
-  base::ScopedTempDir base_;
-  base::MessageLoop message_loop_;
-  scoped_refptr<FileSystemContext> file_system_context_;
-
-  DISALLOW_COPY_AND_ASSIGN(FileSystemOperationRunnerTest);
-};
-
-TEST_F(FileSystemOperationRunnerTest, NotFoundError) {
-  bool done = false;
-  base::PlatformFileError status = base::PLATFORM_FILE_ERROR_FAILED;
-
-  // Regular NOT_FOUND error, which is called asynchronously.
-  operation_runner()->Truncate(URL("foo"), 0,
-                               base::Bind(&GetStatus, &done, &status));
-  ASSERT_FALSE(done);
-  base::RunLoop().RunUntilIdle();
-  ASSERT_TRUE(done);
-  ASSERT_EQ(base::PLATFORM_FILE_ERROR_NOT_FOUND, status);
-}
-
-TEST_F(FileSystemOperationRunnerTest, InvalidURLError) {
-  bool done = false;
-  base::PlatformFileError status = base::PLATFORM_FILE_ERROR_FAILED;
-
-  // Invalid URL error, which calls DidFinish synchronously.
-  operation_runner()->Truncate(FileSystemURL(), 0,
-                               base::Bind(&GetStatus, &done, &status));
-  // The error call back shouldn't be fired synchronously.
-  ASSERT_FALSE(done);
-
-  base::RunLoop().RunUntilIdle();
-  ASSERT_TRUE(done);
-  ASSERT_EQ(base::PLATFORM_FILE_ERROR_INVALID_URL, status);
-}
-
-TEST_F(FileSystemOperationRunnerTest, NotFoundErrorAndCancel) {
-  bool done = false;
-  bool cancel_done = false;
-  base::PlatformFileError status = base::PLATFORM_FILE_ERROR_FAILED;
-  base::PlatformFileError cancel_status = base::PLATFORM_FILE_ERROR_FAILED;
-
-  // Call Truncate with non-existent URL, and try to cancel it immediately
-  // after that (before its callback is fired).
-  FileSystemOperationRunner::OperationID id =
-      operation_runner()->Truncate(URL("foo"), 0,
-                                   base::Bind(&GetStatus, &done, &status));
-  operation_runner()->Cancel(id, base::Bind(&GetCancelStatus,
-                                            &done, &cancel_done,
-                                            &cancel_status));
-
-  ASSERT_FALSE(done);
-  ASSERT_FALSE(cancel_done);
-  base::RunLoop().RunUntilIdle();
-
-  ASSERT_TRUE(done);
-  ASSERT_TRUE(cancel_done);
-  ASSERT_EQ(base::PLATFORM_FILE_ERROR_NOT_FOUND, status);
-  ASSERT_EQ(base::PLATFORM_FILE_ERROR_INVALID_OPERATION, cancel_status);
-}
-
-TEST_F(FileSystemOperationRunnerTest, InvalidURLErrorAndCancel) {
-  bool done = false;
-  bool cancel_done = false;
-  base::PlatformFileError status = base::PLATFORM_FILE_ERROR_FAILED;
-  base::PlatformFileError cancel_status = base::PLATFORM_FILE_ERROR_FAILED;
-
-  // Call Truncate with invalid URL, and try to cancel it immediately
-  // after that (before its callback is fired).
-  FileSystemOperationRunner::OperationID id =
-      operation_runner()->Truncate(FileSystemURL(), 0,
-                                  base::Bind(&GetStatus, &done, &status));
-  operation_runner()->Cancel(id, base::Bind(&GetCancelStatus,
-                                            &done, &cancel_done,
-                                            &cancel_status));
-
-  ASSERT_FALSE(done);
-  ASSERT_FALSE(cancel_done);
-  base::RunLoop().RunUntilIdle();
-
-  ASSERT_TRUE(done);
-  ASSERT_TRUE(cancel_done);
-  ASSERT_EQ(base::PLATFORM_FILE_ERROR_INVALID_URL, status);
-  ASSERT_EQ(base::PLATFORM_FILE_ERROR_INVALID_OPERATION, cancel_status);
-}
-
-TEST_F(FileSystemOperationRunnerTest, CancelWithInvalidId) {
-  const FileSystemOperationRunner::OperationID kInvalidId = -1;
-  bool done = true;  // The operation is not running.
-  bool cancel_done = false;
-  base::PlatformFileError cancel_status = base::PLATFORM_FILE_ERROR_FAILED;
-  operation_runner()->Cancel(kInvalidId, base::Bind(&GetCancelStatus,
-                                                    &done, &cancel_done,
-                                                    &cancel_status));
-
-  ASSERT_TRUE(cancel_done);
-  ASSERT_EQ(base::PLATFORM_FILE_ERROR_INVALID_OPERATION, cancel_status);
-}
-
-}  // namespace fileapi