PPAPI: Force async callback invocation option.

ppapi/tests/test_file_ref.cc

 // Copyright (c) 2011 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 "ppapi/tests/test_file_ref.h"
 
 #include <stdio.h>
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/dev/ppb_file_io_dev.h"
@@ skipping 26 matching lines @@
       expected_result + "' expected.";
 }
 
 }  // namespace
 
 bool TestFileRef::Init() {
   return InitTestingInterface() && EnsureRunningOverHTTP();
 }
 
 void TestFileRef::RunTest() {
-  RUN_TEST(GetFileSystemType);
-  RUN_TEST(GetName);
-  RUN_TEST(GetPath);
-  RUN_TEST(GetParent);
-  RUN_TEST(MakeDirectory);
-  RUN_TEST(QueryAndTouchFile);
-  RUN_TEST(DeleteFileAndDirectory);
-  RUN_TEST(RenameFileAndDirectory);
+  RUN_TEST_FORCEASYNC_AND_NOT(GetFileSystemType);
+  RUN_TEST_FORCEASYNC_AND_NOT(GetName);
+  RUN_TEST_FORCEASYNC_AND_NOT(GetPath);
+  RUN_TEST_FORCEASYNC_AND_NOT(GetParent);
+  RUN_TEST_FORCEASYNC_AND_NOT(MakeDirectory);
+  RUN_TEST_FORCEASYNC_AND_NOT(QueryAndTouchFile);
+  RUN_TEST_FORCEASYNC_AND_NOT(DeleteFileAndDirectory);
+  RUN_TEST_FORCEASYNC_AND_NOT(RenameFileAndDirectory);
 }
 
 std::string TestFileRef::TestGetFileSystemType() {
   pp::FileSystem_Dev file_system_pers(
       instance_, PP_FILESYSTEMTYPE_LOCALPERSISTENT);
   pp::FileSystem_Dev file_system_temp(
       instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
 
   pp::FileRef_Dev file_ref_pers(file_system_pers, kPersFilePath);
   if (file_ref_pers.GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALPERSISTENT)
     return "file_ref_pers expected to be persistent.";
 
   pp::FileRef_Dev file_ref_temp(file_system_temp, kTempFilePath);
   if (file_ref_temp.GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALTEMPORARY)
     return "file_ref_temp expected to be temporary.";
 
   pp::URLRequestInfo request(instance_);
   request.SetURL("test_url_loader_data/hello.txt");
   request.SetStreamToFile(true);
 
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
 
   pp::URLLoader loader(instance_);
   int32_t rv = loader.Open(request, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("URLLoader::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return "URLLoader::Open() failed.";
 
   pp::URLResponseInfo response_info(loader.GetResponseInfo());
   if (response_info.is_null())
     return "URLLoader::GetResponseInfo returned null";
   int32_t status_code = response_info.GetStatusCode();
   if (status_code != 200)
@@ skipping 25 matching lines @@
   // Test the "/" case.
   pp::FileRef_Dev file_ref_slash(file_system_temp, "/");
   name = file_ref_slash.GetName().AsString();
   if (name != "/")
     return ReportMismatch("FileRef::GetName", name, "/");
 
   pp::URLRequestInfo request(instance_);
   request.SetURL("test_url_loader_data/hello.txt");
   request.SetStreamToFile(true);
 
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
 
   pp::URLLoader loader(instance_);
   int32_t rv = loader.Open(request, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("URLLoader::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return "URLLoader::Open() failed.";
 
   pp::URLResponseInfo response_info(loader.GetResponseInfo());
   if (response_info.is_null())
     return "URLLoader::GetResponseInfo returned null";
   int32_t status_code = response_info.GetStatusCode();
   if (status_code != 200)
@@ skipping 20 matching lines @@
 
   pp::FileRef_Dev file_ref_temp(file_system_temp, kTempFilePath);
   path = file_ref_temp.GetPath().AsString();
   if (path != kTempFilePath)
     return ReportMismatch("FileRef::GetPath", path, kTempFilePath);
 
   pp::URLRequestInfo request(instance_);
   request.SetURL("test_url_loader_data/hello.txt");
   request.SetStreamToFile(true);
 
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
 
   pp::URLLoader loader(instance_);
   int32_t rv = loader.Open(request, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("URLLoader::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return "URLLoader::Open() failed.";
 
   pp::URLResponseInfo response_info(loader.GetResponseInfo());
   if (response_info.is_null())
     return "URLLoader::GetResponseInfo returned null";
   int32_t status_code = response_info.GetStatusCode();
   if (status_code != 200)
@@ skipping 31 matching lines @@
   // Test the "/foo" case (the parent is "/").
   pp::FileRef_Dev file_ref_with_root_parent(file_system_temp, "/foo");
   parent_path = file_ref_with_root_parent.GetParent().GetPath().AsString();
   if (parent_path != "/")
     return ReportMismatch("FileRef::GetParent", parent_path, "/");
 
   pp::URLRequestInfo request(instance_);
   request.SetURL("test_url_loader_data/hello.txt");
   request.SetStreamToFile(true);
 
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
 
   pp::URLLoader loader(instance_);
   int32_t rv = loader.Open(request, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("URLLoader::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return "URLLoader::Open() failed.";
 
   pp::URLResponseInfo response_info(loader.GetResponseInfo());
   if (response_info.is_null())
     return "URLLoader::GetResponseInfo returned null";
   int32_t status_code = response_info.GetStatusCode();
   if (status_code != 200)
     return "Unexpected HTTP status code";
 
   pp::FileRef_Dev file_ref_ext(response_info.GetBodyAsFileRef());
   if (!file_ref_ext.GetParent().is_null())
     return "The parent of an external FileRef should be null.";
 
   PASS();
 }
 
 std::string TestFileRef::TestMakeDirectory() {
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
 
   // Open.
   pp::FileSystem_Dev file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
   int32_t rv = file_system.Open(1024, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::Open", rv);
 
   // MakeDirectory.
   pp::FileRef_Dev dir_ref(file_system, "/test_dir_make_directory");
   rv = dir_ref.MakeDirectory(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::MakeDirectory force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::MakeDirectory", rv);
 
   // MakeDirectory aborted.
   callback.reset_run_count();
   rv = pp::FileRef_Dev(file_system, "/test_dir_make_abort")
       .MakeDirectory(callback);
   if (callback.run_count() > 0)
     return "FileSystem::MakeDirectory ran callback synchronously.";
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::MakeDirectory force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING) {
     rv = callback.WaitForResult();
     if (rv != PP_ERROR_ABORTED)
       return "FileSystem::MakeDirectory not aborted.";
   } else if (rv != PP_OK) {
     return ReportError("FileSystem::MakeDirectory", rv);
   }
 
   // MakeDirectoryIncludingAncestors.
   dir_ref = pp::FileRef_Dev(file_system, "/dir_make_dir_1/dir_make_dir_2");
   rv = dir_ref.MakeDirectoryIncludingAncestors(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::MakeDirectory force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::MakeDirectoryIncludingAncestors", rv);
 
   // MakeDirectoryIncludingAncestors aborted.
   callback.reset_run_count();
   rv = pp::FileRef_Dev(file_system, "/dir_make_abort_1/dir_make_abort_2")
       .MakeDirectoryIncludingAncestors(callback);
   if (callback.run_count() > 0) {
     return "FileSystem::MakeDirectoryIncludingAncestors "
            "ran callback synchronously.";
   }
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError(
+        "FileSystem::MakeDirectoryIncludingAncestors force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING) {
     rv = callback.WaitForResult();
     if (rv != PP_ERROR_ABORTED)
       return "FileSystem::MakeDirectoryIncludingAncestors not aborted.";
   } else if (rv != PP_OK) {
     return ReportError("FileSystem::MakeDirectoryIncludingAncestors", rv);
   }
 
   // MakeDirectory with nested path.
   dir_ref = pp::FileRef_Dev(file_system, "/dir_make_dir_3/dir_make_dir_4");
   rv = dir_ref.MakeDirectory(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::MakeDirectory force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv == PP_OK) {
     return "Calling FileSystem::MakeDirectory() with a nested directory path "
            "should have failed.";
   }
 
   PASS();
 }
 
 std::string TestFileRef::TestQueryAndTouchFile() {
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
   pp::FileSystem_Dev file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
   int32_t rv = file_system.Open(1024, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::Open", rv);
 
   pp::FileRef_Dev file_ref(file_system, "/file_touch");
   pp::FileIO_Dev file_io(instance_);
   rv = file_io.Open(file_ref,
                     PP_FILEOPENFLAG_CREATE |
                     PP_FILEOPENFLAG_TRUNCATE |
                     PP_FILEOPENFLAG_WRITE,
                     callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileIO::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileIO::Open", rv);
 
   // Write some data to have a non-zero file size.
   rv = file_io.Write(0, "test", 4, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileIO::Write force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != 4)
     return ReportError("FileIO::Write", rv);
 
   // Touch.
   // last_access_time's granularity is 1 day
   // last_modified_time's granularity is 2 seconds
   const PP_Time last_access_time = 123 * 24 * 3600.0;
   const PP_Time last_modified_time = 246.0;
   rv = file_ref.Touch(last_access_time, last_modified_time, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Touch force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::Touch", rv);
 
   // Touch aborted.
   callback.reset_run_count();
   rv = pp::FileRef_Dev(file_system, "/file_touch_abort")
       .Touch(last_access_time, last_modified_time, callback);
   if (callback.run_count() > 0)
     return "FileSystem::Touch ran callback synchronously.";
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Touch force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING) {
     rv = callback.WaitForResult();
     if (rv != PP_ERROR_ABORTED)
       return "FileSystem::Touch not aborted.";
   } else if (rv != PP_OK) {
     return ReportError("FileSystem::Touch", rv);
   }
 
   // Query.
   PP_FileInfo_Dev info;
   rv = file_io.Query(&info, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Query force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::Query", rv);
 
   if ((info.size != 4) ||
       (info.type != PP_FILETYPE_REGULAR) ||
       (info.system_type != PP_FILESYSTEMTYPE_LOCALTEMPORARY) ||
       (info.last_access_time != last_access_time) ||
       (info.last_modified_time != last_modified_time))
     return "FileSystem::Query() has returned bad data.";
 
   // Cancellation test.
   // TODO(viettrungluu): this test causes a bunch of LOG(WARNING)s; investigate.
   callback.reset_run_count();
   // TODO(viettrungluu): check |info| for late writes.
   rv = pp::FileRef_Dev(file_system, "/file_touch").Touch(
       last_access_time, last_modified_time, callback);
   if (callback.run_count() > 0)
     return "FileSystem::Touch ran callback synchronously.";
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Touch force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING) {
     rv = callback.WaitForResult();
     if (rv != PP_ERROR_ABORTED)
       return "FileSystem::Touch not aborted.";
   } else if (rv != PP_OK) {
     return ReportError("FileSystem::Touch", rv);
   }
 
   PASS();
 }
 
 std::string TestFileRef::TestDeleteFileAndDirectory() {
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
   pp::FileSystem_Dev file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
   int32_t rv = file_system.Open(1024, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::Open", rv);
 
   pp::FileRef_Dev file_ref(file_system, "/file_delete");
   pp::FileIO_Dev file_io(instance_);
   rv = file_io.Open(file_ref, PP_FILEOPENFLAG_CREATE, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileIO::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileIO::Open", rv);
 
   rv = file_ref.Delete(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Delete force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::Delete", rv);
+    return ReportError("FileRef::Delete", rv);
 
   pp::FileRef_Dev dir_ref(file_system, "/dir_delete");
   rv = dir_ref.MakeDirectory(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::MakeDirectory force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::MakeDirectory", rv);
+    return ReportError("FileRef::MakeDirectory", rv);
 
   rv = dir_ref.Delete(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::Delete", rv);
+    return ReportError("FileRef::Delete", rv);
 
   pp::FileRef_Dev nested_dir_ref(file_system, "/dir_delete_1/dir_delete_2");
   rv = nested_dir_ref.MakeDirectoryIncludingAncestors(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::MakeDirectoryIncludingAncestors", rv);
+    return ReportError("FileRef::MakeDirectoryIncludingAncestors", rv);
 
   // Hang on to a ref to the parent; otherwise the callback will be aborted.
   pp::FileRef_Dev parent_dir_ref = nested_dir_ref.GetParent();
   rv = parent_dir_ref.Delete(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_ERROR_FAILED)
-    return ReportError("FileSystem::Delete", rv);
+    return ReportError("FileRef::Delete", rv);
 
   pp::FileRef_Dev nonexistent_file_ref(file_system, "/nonexistent_file_delete");
   rv = nonexistent_file_ref.Delete(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_ERROR_FILENOTFOUND)
-    return ReportError("FileSystem::Delete", rv);
+    return ReportError("FileRef::Delete", rv);
 
   // Delete aborted.
   {
     pp::FileRef_Dev file_ref_abort(file_system, "/file_delete_abort");
     pp::FileIO_Dev file_io_abort(instance_);
     rv = file_io_abort.Open(file_ref_abort, PP_FILEOPENFLAG_CREATE, callback);
+    if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+      return ReportError("FileIO::Open force_async", rv);
     if (rv == PP_OK_COMPLETIONPENDING)
       rv = callback.WaitForResult();
     if (rv != PP_OK)
       return ReportError("FileIO::Open", rv);
 
     callback.reset_run_count();
     rv = file_ref_abort.Delete(callback);
   }
   if (callback.run_count() > 0)
-    return "FileSystem::Delete ran callback synchronously.";
+    return "FileRef::Delete ran callback synchronously.";
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING) {
     rv = callback.WaitForResult();
     if (rv != PP_ERROR_ABORTED)
-      return "FileSystem::Delete not aborted.";
+      return "FileRef::Delete not aborted.";
   } else if (rv != PP_OK) {
-    return ReportError("FileSystem::Delete", rv);
+    return ReportError("FileRef::Delete", rv);
   }
 
   PASS();
 }
 
 std::string TestFileRef::TestRenameFileAndDirectory() {
-  TestCompletionCallback callback(instance_->pp_instance());
+  TestCompletionCallback callback(instance_->pp_instance(), force_async_);
   pp::FileSystem_Dev file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
   int32_t rv = file_system.Open(1024, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::Open", rv);
 
   pp::FileRef_Dev file_ref(file_system, "/file_rename");
   pp::FileIO_Dev file_io(instance_);
   rv = file_io.Open(file_ref, PP_FILEOPENFLAG_CREATE, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileIO::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileIO::Open", rv);
 
   pp::FileRef_Dev target_file_ref(file_system, "/target_file_rename");
   rv = file_ref.Rename(target_file_ref, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Rename force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::Rename", rv);
+    return ReportError("FileRef::Rename", rv);
 
   pp::FileRef_Dev dir_ref(file_system, "/dir_rename");
   rv = dir_ref.MakeDirectory(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::MakeDirectory force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::MakeDirectory", rv);
+    return ReportError("FileRef::MakeDirectory", rv);
 
   pp::FileRef_Dev target_dir_ref(file_system, "/target_dir_rename");
   rv = dir_ref.Rename(target_dir_ref, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Rename force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::Rename", rv);
+    return ReportError("FileRef::Rename", rv);
 
   pp::FileRef_Dev nested_dir_ref(file_system, "/dir_rename_1/dir_rename_2");
   rv = nested_dir_ref.MakeDirectoryIncludingAncestors(callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::MakeDirectory force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
-    return ReportError("FileSystem::MakeDirectoryIncludingAncestors", rv);
+    return ReportError("FileRef::MakeDirectoryIncludingAncestors", rv);
 
   pp::FileRef_Dev target_nested_dir_ref(file_system, "/dir_rename_1");
   rv = nested_dir_ref.Rename(target_nested_dir_ref, callback);
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileRef::Open force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_ERROR_FAILED)
-    return ReportError("FileSystem::Rename", rv);
+    return ReportError("FileRef::Rename", rv);
 
   // Rename aborted.
   // TODO(viettrungluu): Figure out what we want to do if the target file
   // resource is destroyed before completion.
   pp::FileRef_Dev target_file_ref_abort(file_system,
                                         "/target_file_rename_abort");
   {
     pp::FileRef_Dev file_ref_abort(file_system, "/file_rename_abort");
     pp::FileIO_Dev file_io_abort(instance_);
     rv = file_io_abort.Open(file_ref_abort, PP_FILEOPENFLAG_CREATE, callback);
+    if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+      return ReportError("FileIO::Open force_async", rv);
     if (rv == PP_OK_COMPLETIONPENDING)
       rv = callback.WaitForResult();
     if (rv != PP_OK)
       return ReportError("FileIO::Open", rv);
 
     callback.reset_run_count();
     rv = file_ref_abort.Rename(target_file_ref_abort, callback);
   }
   if (callback.run_count() > 0)
     return "FileSystem::Rename ran callback synchronously.";
+  if (force_async_ && rv != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Rename force_async", rv);
   if (rv == PP_OK_COMPLETIONPENDING) {
     rv = callback.WaitForResult();
     if (rv != PP_ERROR_ABORTED)
       return "FileSystem::Rename not aborted.";
   } else if (rv != PP_OK) {
     return ReportError("FileSystem::Rename", rv);
   }
 
   PASS();
 }