1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "ppapi/tests/test_file_system.h"
6
7#include <string.h>
8
9#include "ppapi/c/pp_errors.h"
10#include "ppapi/cpp/file_io.h"
11#include "ppapi/cpp/file_system.h"
12#include "ppapi/cpp/resource.h"
13#include "ppapi/tests/test_utils.h"
14#include "ppapi/tests/testing_instance.h"
15
16REGISTER_TEST_CASE(FileSystem);
17
18bool TestFileSystem::Init() {
19  return CheckTestingInterface() && EnsureRunningOverHTTP();
20}
21
22void TestFileSystem::RunTests(const std::string& filter) {
23  RUN_CALLBACK_TEST(TestFileSystem, Open, filter);
24  RUN_CALLBACK_TEST(TestFileSystem, MultipleOpens, filter);
25  RUN_CALLBACK_TEST(TestFileSystem, ResourceConversion, filter);
26}
27
28std::string TestFileSystem::TestOpen() {
29  TestCompletionCallback callback(instance_->pp_instance(), callback_type());
30
31  // Open.
32  pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
33  callback.WaitForResult(file_system.Open(1024, callback.GetCallback()));
34  CHECK_CALLBACK_BEHAVIOR(callback);
35  ASSERT_EQ(PP_OK, callback.result());
36
37  // Open aborted.
38  int32_t rv = 0;
39  {
40    pp::FileSystem fs(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
41    rv = fs.Open(1024, callback.GetCallback());
42  }
43  callback.WaitForAbortResult(rv);
44  CHECK_CALLBACK_BEHAVIOR(callback);
45
46  PASS();
47}
48
49std::string TestFileSystem::TestMultipleOpens() {
50  // Should not allow multiple opens, regardless of whether or not the first
51  // open has completed.
52  TestCompletionCallback callback_1(instance_->pp_instance(), callback_type());
53  pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
54  int32_t rv_1 = file_system.Open(1024, callback_1.GetCallback());
55
56  TestCompletionCallback callback_2(instance_->pp_instance(), callback_type());
57  callback_2.WaitForResult(file_system.Open(1024, callback_2.GetCallback()));
58  CHECK_CALLBACK_BEHAVIOR(callback_2);
59  // FileSystem should not allow multiple opens.
60  ASSERT_NE(PP_OK, callback_2.result());
61
62  callback_1.WaitForResult(rv_1);
63  CHECK_CALLBACK_BEHAVIOR(callback_1);
64  ASSERT_EQ(PP_OK, callback_1.result());
65
66  TestCompletionCallback callback_3(instance_->pp_instance(), callback_type());
67  callback_3.WaitForResult(file_system.Open(1024, callback_3.GetCallback()));
68  CHECK_CALLBACK_BEHAVIOR(callback_3);
69  ASSERT_NE(PP_OK, callback_3.result());
70
71  PASS();
72}
73
74std::string TestFileSystem::TestResourceConversion() {
75  // Test conversion from file system Resource to FileSystem.
76  pp::FileSystem file_system(instance_, PP_FILESYSTEMTYPE_LOCALTEMPORARY);
77  pp::Resource file_system_resource(file_system);
78  ASSERT_TRUE(pp::FileSystem::IsFileSystem(file_system_resource));
79  pp::FileSystem file_system_resource_file_system(file_system_resource);
80  ASSERT_FALSE(file_system_resource_file_system.is_null());
81
82  // Test conversion that a non-file system Resource does not register as a
83  // FileSystem. (We cannot test conversion, since this is an assertion on a
84  // debug build.)
85  pp::FileIO non_file_system(instance_);
86  pp::Resource non_file_system_resource(non_file_system);
87  ASSERT_FALSE(pp::FileSystem::IsFileSystem(non_file_system_resource));
88
89  PASS();
90}
91