1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
// Copyright 2014 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 "chrome/browser/chromeos/file_system_provider/operations/truncate.h"
#include <stdint.h>
#include <string>
#include <vector>
#include "base/files/file.h"
#include "base/files/file_path.h"
#include "base/memory/scoped_ptr.h"
#include "chrome/browser/chromeos/file_system_provider/operations/test_util.h"
#include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h"
#include "chrome/common/extensions/api/file_system_provider.h"
#include "chrome/common/extensions/api/file_system_provider_capabilities/file_system_provider_capabilities_handler.h"
#include "chrome/common/extensions/api/file_system_provider_internal.h"
#include "extensions/browser/event_router.h"
#include "storage/browser/fileapi/async_file_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace chromeos {
namespace file_system_provider {
namespace operations {
namespace {
const char kExtensionId[] = "mbflcebpggnecokmikipoihdbecnjfoj";
const char kFileSystemId[] = "testing-file-system";
const int kRequestId = 2;
const base::FilePath::CharType kFilePath[] =
FILE_PATH_LITERAL("/kitty/and/puppy/happy");
const int64_t kTruncateLength = 64;
} // namespace
class FileSystemProviderOperationsTruncateTest : public testing::Test {
protected:
FileSystemProviderOperationsTruncateTest() {}
~FileSystemProviderOperationsTruncateTest() override {}
void SetUp() override {
MountOptions mount_options(kFileSystemId, "" /* display_name */);
mount_options.writable = true;
file_system_info_ = ProvidedFileSystemInfo(
kExtensionId, mount_options, base::FilePath(), false /* configurable */,
true /* watchable */, extensions::SOURCE_FILE);
}
ProvidedFileSystemInfo file_system_info_;
};
TEST_F(FileSystemProviderOperationsTruncateTest, Execute) {
using extensions::api::file_system_provider::TruncateRequestedOptions;
util::LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */);
util::StatusCallbackLog callback_log;
Truncate truncate(NULL, file_system_info_, base::FilePath(kFilePath),
kTruncateLength,
base::Bind(&util::LogStatusCallback, &callback_log));
truncate.SetDispatchEventImplForTesting(
base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
base::Unretained(&dispatcher)));
EXPECT_TRUE(truncate.Execute(kRequestId));
ASSERT_EQ(1u, dispatcher.events().size());
extensions::Event* event = dispatcher.events()[0];
EXPECT_EQ(
extensions::api::file_system_provider::OnTruncateRequested::kEventName,
event->event_name);
base::ListValue* event_args = event->event_args.get();
ASSERT_EQ(1u, event_args->GetSize());
const base::DictionaryValue* options_as_value = NULL;
ASSERT_TRUE(event_args->GetDictionary(0, &options_as_value));
TruncateRequestedOptions options;
ASSERT_TRUE(TruncateRequestedOptions::Populate(*options_as_value, &options));
EXPECT_EQ(kFileSystemId, options.file_system_id);
EXPECT_EQ(kRequestId, options.request_id);
EXPECT_EQ(kFilePath, options.file_path);
EXPECT_EQ(kTruncateLength, static_cast<double>(options.length));
}
TEST_F(FileSystemProviderOperationsTruncateTest, Execute_NoListener) {
util::LoggingDispatchEventImpl dispatcher(false /* dispatch_reply */);
util::StatusCallbackLog callback_log;
Truncate truncate(NULL, file_system_info_, base::FilePath(kFilePath),
kTruncateLength,
base::Bind(&util::LogStatusCallback, &callback_log));
truncate.SetDispatchEventImplForTesting(
base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
base::Unretained(&dispatcher)));
EXPECT_FALSE(truncate.Execute(kRequestId));
}
TEST_F(FileSystemProviderOperationsTruncateTest, Execute_ReadOnly) {
util::LoggingDispatchEventImpl dispatcher(false /* dispatch_reply */);
util::StatusCallbackLog callback_log;
const ProvidedFileSystemInfo read_only_file_system_info(
kExtensionId, MountOptions(kFileSystemId, "" /* display_name */),
base::FilePath() /* mount_path */, false /* configurable */,
true /* watchable */, extensions::SOURCE_FILE);
Truncate truncate(NULL, file_system_info_, base::FilePath(kFilePath),
kTruncateLength,
base::Bind(&util::LogStatusCallback, &callback_log));
truncate.SetDispatchEventImplForTesting(
base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
base::Unretained(&dispatcher)));
EXPECT_FALSE(truncate.Execute(kRequestId));
}
TEST_F(FileSystemProviderOperationsTruncateTest, OnSuccess) {
util::LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */);
util::StatusCallbackLog callback_log;
Truncate truncate(NULL, file_system_info_, base::FilePath(kFilePath),
kTruncateLength,
base::Bind(&util::LogStatusCallback, &callback_log));
truncate.SetDispatchEventImplForTesting(
base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
base::Unretained(&dispatcher)));
EXPECT_TRUE(truncate.Execute(kRequestId));
truncate.OnSuccess(kRequestId,
scoped_ptr<RequestValue>(new RequestValue()),
false /* has_more */);
ASSERT_EQ(1u, callback_log.size());
EXPECT_EQ(base::File::FILE_OK, callback_log[0]);
}
TEST_F(FileSystemProviderOperationsTruncateTest, OnError) {
util::LoggingDispatchEventImpl dispatcher(true /* dispatch_reply */);
util::StatusCallbackLog callback_log;
Truncate truncate(NULL, file_system_info_, base::FilePath(kFilePath),
kTruncateLength,
base::Bind(&util::LogStatusCallback, &callback_log));
truncate.SetDispatchEventImplForTesting(
base::Bind(&util::LoggingDispatchEventImpl::OnDispatchEventImpl,
base::Unretained(&dispatcher)));
EXPECT_TRUE(truncate.Execute(kRequestId));
truncate.OnError(kRequestId,
scoped_ptr<RequestValue>(new RequestValue()),
base::File::FILE_ERROR_TOO_MANY_OPENED);
ASSERT_EQ(1u, callback_log.size());
EXPECT_EQ(base::File::FILE_ERROR_TOO_MANY_OPENED, callback_log[0]);
}
} // namespace operations
} // namespace file_system_provider
} // namespace chromeos
|
