PPAPI: Force async callback invocation option.

ppapi/tests/test_file_system.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_system.h"
 
 #include <string.h>
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/cpp/dev/file_system_dev.h"
 #include "ppapi/tests/test_utils.h"
 #include "ppapi/tests/testing_instance.h"
 
 REGISTER_TEST_CASE(FileSystem);
 
 bool TestFileSystem::Init() {
   return InitTestingInterface() && EnsureRunningOverHTTP();
 }
 
 void TestFileSystem::RunTest() {
-  RUN_TEST(Open);
-  RUN_TEST(MultipleOpens);
+  RUN_TEST_FORCEASYNC_AND_NOT(Open);
+  RUN_TEST_FORCEASYNC_AND_NOT(MultipleOpens);
 }
 
 std::string TestFileSystem::TestOpen() {
-  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 (rv == PP_OK_COMPLETIONPENDING)
     rv = callback.WaitForResult();
   if (rv != PP_OK)
     return ReportError("FileSystem::Open", rv);
 
   // Open aborted (see the DirectoryReader test for comments).
   callback.reset_run_count();
   rv = pp::FileSystem_Dev(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY)
       .Open(1024, callback);
   if (callback.run_count() > 0)
     return "FileSystem::Open ran callback synchronously.";
+  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_ERROR_ABORTED)
       return "FileSystem::Open not aborted.";
   } else if (rv != PP_OK) {
     return ReportError("FileSystem::Open", rv);
   }
 
   PASS();
 }
 
 std::string TestFileSystem::TestMultipleOpens() {
   // Should not allow multiple opens, no matter the first open has completed or
   // not.
-  TestCompletionCallback callback_1(instance_->pp_instance());
+  TestCompletionCallback callback_1(instance_->pp_instance(), force_async_);
   pp::FileSystem_Dev file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
   int32_t rv_1 = file_system.Open(1024, callback_1);
   if (callback_1.run_count() > 0)
-    return "FileSystem::Open ran callback synchronously.";
+    return "FileSystem::Open1 ran callback synchronously.";
+  if (force_async_ && rv_1 != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Open1 force_async", rv_1);
 
-  TestCompletionCallback callback_2(instance_->pp_instance());
+  TestCompletionCallback callback_2(instance_->pp_instance(), force_async_);
   int32_t rv_2 = file_system.Open(1024, callback_2);
+  if (force_async_ && rv_2 != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Open2 force_async", rv_2);
   if (rv_2 == PP_OK_COMPLETIONPENDING || rv_2 == PP_OK)
-    return "FileSystem::Open should not allow multiple opens.";
+    return "FileSystem::Open2 should not allow multiple opens.";
 
   if (rv_1 == PP_OK_COMPLETIONPENDING)
     rv_1 = callback_1.WaitForResult();
   if (rv_1 != PP_OK)
-    return ReportError("FileSystem::Open", rv_1);
+    return ReportError("FileSystem::Open1", rv_1);
 
-  TestCompletionCallback callback_3(instance_->pp_instance());
+  TestCompletionCallback callback_3(instance_->pp_instance(), force_async_);
   int32_t rv_3 = file_system.Open(1024, callback_3);
+  if (force_async_ && rv_3 != PP_OK_COMPLETIONPENDING)
+    return ReportError("FileSystem::Open3 force_async", rv_3);
   if (rv_3 == PP_OK_COMPLETIONPENDING || rv_3 == PP_OK)
-    return "FileSystem::Open should not allow multiple opens.";
+    return "FileSystem::Open3 should not allow multiple opens.";
 
   PASS();
 }
-