Convert Media Galleries to use base::File

content/browser/fileapi/file_system_operation_impl_write_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 <vector>
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 25 matching lines @@
 using webkit_blob::MockBlobURLRequestContext;
 using webkit_blob::ScopedTextBlob;
 
 namespace content {
 
 namespace {
 
 const GURL kOrigin("http://example.com");
 const fileapi::FileSystemType kFileSystemType = fileapi::kFileSystemTypeTest;
 
-void AssertStatusEq(base::PlatformFileError expected,
-                    base::PlatformFileError actual) {
+void AssertStatusEq(base::File::Error expected,
+                    base::File::Error actual) {
   ASSERT_EQ(expected, actual);
 }
 
 }  // namespace
 
 class FileSystemOperationImplWriteTest
     : public testing::Test {
  public:
   FileSystemOperationImplWriteTest()
-      : status_(base::PLATFORM_FILE_OK),
-        cancel_status_(base::PLATFORM_FILE_ERROR_FAILED),
+      : status_(base::File::FILE_OK),
+        cancel_status_(base::File::FILE_ERROR_FAILED),
         bytes_written_(0),
         complete_(false),
         weak_factory_(this) {
     change_observers_ = fileapi::MockFileChangeObserver::CreateList(
         &change_observer_);
   }
 
   virtual void SetUp() {
     ASSERT_TRUE(dir_.CreateUniqueTempDir());
 
     quota_manager_ =
         new quota::MockQuotaManager(false /* is_incognito */,
                                     dir_.path(),
                                     base::MessageLoopProxy::current().get(),
                                     base::MessageLoopProxy::current().get(),
                                     NULL /* special storage policy */);
     virtual_path_ = base::FilePath(FILE_PATH_LITERAL("temporary file"));
 
     file_system_context_ = CreateFileSystemContextForTesting(
         quota_manager_->proxy(), dir_.path());
     url_request_context_.reset(
         new MockBlobURLRequestContext(file_system_context_.get()));
 
     file_system_context_->operation_runner()->CreateFile(
         URLForPath(virtual_path_), true /* exclusive */,
-        base::Bind(&AssertStatusEq, base::PLATFORM_FILE_OK));
+        base::Bind(&AssertStatusEq, base::File::FILE_OK));
 
     static_cast<TestFileSystemBackend*>(
         file_system_context_->GetFileSystemBackend(kFileSystemType))
         ->AddFileChangeObserver(change_observer());
   }
 
   virtual void TearDown() {
     quota_manager_ = NULL;
     file_system_context_ = NULL;
     base::RunLoop().RunUntilIdle();
   }
 
-  base::PlatformFileError status() const { return status_; }
-  base::PlatformFileError cancel_status() const { return cancel_status_; }
+  base::File::Error status() const { return status_; }
+  base::File::Error cancel_status() const { return cancel_status_; }
   void add_bytes_written(int64 bytes, bool complete) {
     bytes_written_ += bytes;
     EXPECT_FALSE(complete_);
     complete_ = complete;
   }
   int64 bytes_written() const { return bytes_written_; }
   bool complete() const { return complete_; }
 
  protected:
   const fileapi::ChangeObserverList& change_observers() const {
@@ skipping 13 matching lines @@
   FileSystemOperation::WriteCallback RecordWriteCallback() {
     return base::Bind(&FileSystemOperationImplWriteTest::DidWrite,
                       weak_factory_.GetWeakPtr());
   }
 
   FileSystemOperation::StatusCallback RecordCancelCallback() {
     return base::Bind(&FileSystemOperationImplWriteTest::DidCancel,
                       weak_factory_.GetWeakPtr());
   }
 
-  void DidWrite(base::PlatformFileError status, int64 bytes, bool complete) {
-    if (status == base::PLATFORM_FILE_OK) {
+  void DidWrite(base::File::Error status, int64 bytes, bool complete) {
+    if (status == base::File::FILE_OK) {
       add_bytes_written(bytes, complete);
       if (complete)
         base::MessageLoop::current()->Quit();
     } else {
       EXPECT_FALSE(complete_);
-      EXPECT_EQ(status_, base::PLATFORM_FILE_OK);
+      EXPECT_EQ(status_, base::File::FILE_OK);
       complete_ = true;
       status_ = status;
       if (base::MessageLoop::current()->is_running())
         base::MessageLoop::current()->Quit();
     }
   }
 
-  void DidCancel(base::PlatformFileError status) {
+  void DidCancel(base::File::Error status) {
     cancel_status_ = status;
   }
 
   const MockBlobURLRequestContext& url_request_context() const {
     return *url_request_context_;
   }
 
   scoped_refptr<fileapi::FileSystemContext> file_system_context_;
   scoped_refptr<quota::MockQuotaManager> quota_manager_;
 
   base::MessageLoopForIO loop_;
 
   base::ScopedTempDir dir_;
   base::FilePath virtual_path_;
 
   // For post-operation status.
-  base::PlatformFileError status_;
-  base::PlatformFileError cancel_status_;
+  base::File::Error status_;
+  base::File::Error cancel_status_;
   int64 bytes_written_;
   bool complete_;
 
   scoped_ptr<MockBlobURLRequestContext> url_request_context_;
 
   fileapi::MockFileChangeObserver change_observer_;
   fileapi::ChangeObserverList change_observers_;
 
   base::WeakPtrFactory<FileSystemOperationImplWriteTest> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemOperationImplWriteTest);
 };
 
 TEST_F(FileSystemOperationImplWriteTest, TestWriteSuccess) {
   ScopedTextBlob blob(url_request_context(),
                       "blob-id:success",
                       "Hello, world!\n");
   file_system_context_->operation_runner()->Write(
       &url_request_context(), URLForPath(virtual_path_),
       blob.GetBlobDataHandle(),
       0, RecordWriteCallback());
   base::MessageLoop::current()->Run();
 
   EXPECT_EQ(14, bytes_written());
-  EXPECT_EQ(base::PLATFORM_FILE_OK, status());
+  EXPECT_EQ(base::File::FILE_OK, status());
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count());
 }
 
 TEST_F(FileSystemOperationImplWriteTest, TestWriteZero) {
   ScopedTextBlob blob(url_request_context(), "blob_id:zero", "");
   file_system_context_->operation_runner()->Write(
       &url_request_context(), URLForPath(virtual_path_),
       blob.GetBlobDataHandle(), 0, RecordWriteCallback());
   base::MessageLoop::current()->Run();
 
   EXPECT_EQ(0, bytes_written());
-  EXPECT_EQ(base::PLATFORM_FILE_OK, status());
+  EXPECT_EQ(base::File::FILE_OK, status());
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count());
 }
 
 
 TEST_F(FileSystemOperationImplWriteTest, TestWriteInvalidBlobUrl) {
   scoped_ptr<webkit_blob::BlobDataHandle> null_handle;
   file_system_context_->operation_runner()->Write(
       &url_request_context(), URLForPath(virtual_path_),
       null_handle.Pass(), 0, RecordWriteCallback());
   base::MessageLoop::current()->Run();
 
   EXPECT_EQ(0, bytes_written());
-  EXPECT_EQ(base::PLATFORM_FILE_ERROR_FAILED, status());
+  EXPECT_EQ(base::File::FILE_ERROR_FAILED, status());
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count());
 }
 
 TEST_F(FileSystemOperationImplWriteTest, TestWriteInvalidFile) {
   ScopedTextBlob blob(url_request_context(), "blob_id:writeinvalidfile",
                       "It\'ll not be written.");
   file_system_context_->operation_runner()->Write(
       &url_request_context(),
       URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))),
       blob.GetBlobDataHandle(), 0, RecordWriteCallback());
   base::MessageLoop::current()->Run();
 
   EXPECT_EQ(0, bytes_written());
-  EXPECT_EQ(base::PLATFORM_FILE_ERROR_NOT_FOUND, status());
+  EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, status());
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count());
 }
 
 TEST_F(FileSystemOperationImplWriteTest, TestWriteDir) {
   base::FilePath virtual_dir_path(FILE_PATH_LITERAL("d"));
   file_system_context_->operation_runner()->CreateDirectory(
       URLForPath(virtual_dir_path),
       true /* exclusive */, false /* recursive */,
-      base::Bind(&AssertStatusEq, base::PLATFORM_FILE_OK));
+      base::Bind(&AssertStatusEq, base::File::FILE_OK));
 
   ScopedTextBlob blob(url_request_context(), "blob:writedir",
                       "It\'ll not be written, too.");
   file_system_context_->operation_runner()->Write(
       &url_request_context(), URLForPath(virtual_dir_path),
       blob.GetBlobDataHandle(),  0, RecordWriteCallback());
   base::MessageLoop::current()->Run();
 
   EXPECT_EQ(0, bytes_written());
   // TODO(kinuko): This error code is platform- or fileutil- dependent
-  // right now.  Make it return PLATFORM_FILE_ERROR_NOT_A_FILE in every case.
-  EXPECT_TRUE(status() == base::PLATFORM_FILE_ERROR_NOT_A_FILE ||
-              status() == base::PLATFORM_FILE_ERROR_ACCESS_DENIED ||
-              status() == base::PLATFORM_FILE_ERROR_FAILED);
+  // right now.  Make it return File::FILE_ERROR_NOT_A_FILE in every case.
+  EXPECT_TRUE(status() == base::File::FILE_ERROR_NOT_A_FILE ||
+              status() == base::File::FILE_ERROR_ACCESS_DENIED ||
+              status() == base::File::FILE_ERROR_FAILED);
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count());
 }
 
 TEST_F(FileSystemOperationImplWriteTest, TestWriteFailureByQuota) {
   ScopedTextBlob blob(url_request_context(), "blob:success",
                       "Hello, world!\n");
   quota_manager_->SetQuota(
       kOrigin, FileSystemTypeToQuotaStorageType(kFileSystemType), 10);
   file_system_context_->operation_runner()->Write(
       &url_request_context(), URLForPath(virtual_path_),
       blob.GetBlobDataHandle(), 0, RecordWriteCallback());
   base::MessageLoop::current()->Run();
 
   EXPECT_EQ(10, bytes_written());
-  EXPECT_EQ(base::PLATFORM_FILE_ERROR_NO_SPACE, status());
+  EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, status());
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count());
 }
 
 TEST_F(FileSystemOperationImplWriteTest, TestImmediateCancelSuccessfulWrite) {
   ScopedTextBlob blob(url_request_context(), "blob:success",
                       "Hello, world!\n");
   FileSystemOperationRunner::OperationID id =
       file_system_context_->operation_runner()->Write(
           &url_request_context(), URLForPath(virtual_path_),
           blob.GetBlobDataHandle(), 0, RecordWriteCallback());
   file_system_context_->operation_runner()->Cancel(id, RecordCancelCallback());
   // We use RunAllPendings() instead of Run() here, because we won't dispatch
   // callbacks after Cancel() is issued (so no chance to Quit) nor do we need
   // to run another write cycle.
   base::RunLoop().RunUntilIdle();
 
   // Issued Cancel() before receiving any response from Write(),
   // so nothing should have happen.
   EXPECT_EQ(0, bytes_written());
-  EXPECT_EQ(base::PLATFORM_FILE_ERROR_ABORT, status());
-  EXPECT_EQ(base::PLATFORM_FILE_OK, cancel_status());
+  EXPECT_EQ(base::File::FILE_ERROR_ABORT, status());
+  EXPECT_EQ(base::File::FILE_OK, cancel_status());
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count());
 }
 
 TEST_F(FileSystemOperationImplWriteTest, TestImmediateCancelFailingWrite) {
   ScopedTextBlob blob(url_request_context(), "blob:writeinvalidfile",
                       "It\'ll not be written.");
   FileSystemOperationRunner::OperationID id =
       file_system_context_->operation_runner()->Write(
           &url_request_context(),
           URLForPath(base::FilePath(FILE_PATH_LITERAL("nonexist"))),
           blob.GetBlobDataHandle(), 0, RecordWriteCallback());
   file_system_context_->operation_runner()->Cancel(id, RecordCancelCallback());
   // We use RunAllPendings() instead of Run() here, because we won't dispatch
   // callbacks after Cancel() is issued (so no chance to Quit) nor do we need
   // to run another write cycle.
   base::RunLoop().RunUntilIdle();
 
   // Issued Cancel() before receiving any response from Write(),
   // so nothing should have happen.
   EXPECT_EQ(0, bytes_written());
-  EXPECT_EQ(base::PLATFORM_FILE_ERROR_ABORT, status());
-  EXPECT_EQ(base::PLATFORM_FILE_OK, cancel_status());
+  EXPECT_EQ(base::File::FILE_ERROR_ABORT, status());
+  EXPECT_EQ(base::File::FILE_OK, cancel_status());
   EXPECT_TRUE(complete());
 
   EXPECT_EQ(0, change_observer()->get_and_reset_modify_file_count());
 }
 
 // TODO(ericu,dmikurube,kinuko): Add more tests for cancel cases.
 
 }  // namespace content