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
|
// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/diagnostics/keyboard_input_log.h"
#include <cstdint>
#include <string>
#include <string_view>
#include <vector>
#include "ash/system/diagnostics/log_test_helpers.h"
#include "ash/webui/diagnostics_ui/mojom/input_data_provider.mojom.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/logging.h"
#include "base/run_loop.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/string_split.h"
#include "base/strings/stringprintf.h"
#include "base/test/task_environment.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace ash::diagnostics {
namespace {
mojom::KeyEventPtr CreateKeyEventPtr(uint32_t key_code, uint32_t scan_code) {
return mojom::KeyEvent::New(/*id=*/1, mojom::KeyEventType::kPress, key_code,
scan_code, /*top_row_position=*/-1);
}
const char kTemplate[] = "Key code: %s, Scan code: %s";
const char kLogFileName[] = "keyboard_input_log";
} // namespace
class KeyboardInputLogTest : public testing::Test {
public:
KeyboardInputLogTest() {
EXPECT_TRUE(temp_dir_.CreateUniqueTempDir());
log_path_ = temp_dir_.GetPath().AppendASCII(kLogFileName);
}
~KeyboardInputLogTest() override { base::RunLoop().RunUntilIdle(); }
protected:
base::test::TaskEnvironment task_environment_{
base::test::TaskEnvironment::TimeSource::MOCK_TIME};
base::ScopedTempDir temp_dir_;
base::FilePath log_path_;
std::string GetExpectedKeyPressLogLine(const KeyPressData& key_press) {
return base::StringPrintf(
kTemplate, base::NumberToString(key_press.key_code).c_str(),
base::NumberToString(key_press.scan_code).c_str());
}
};
TEST_F(KeyboardInputLogTest, Empty) {
KeyboardInputLog log(log_path_);
task_environment_.RunUntilIdle();
EXPECT_FALSE(base::PathExists(log_path_));
EXPECT_TRUE(log.GetLogContents().empty());
}
TEST_F(KeyboardInputLogTest, Basic) {
KeyboardInputLog log(log_path_);
const uint32_t keyboard_id = 1;
const std::string keyboard_name = "fancy keyboard";
const auto key_press_1 = KeyPressData(uint32_t{1}, uint32_t{2});
const auto key_press_2 = KeyPressData(uint32_t{3}, uint32_t{4});
log.AddKeyboard(keyboard_id, keyboard_name);
log.RecordKeyPressForKeyboard(
keyboard_id,
CreateKeyEventPtr(key_press_1.key_code, key_press_1.scan_code));
log.RecordKeyPressForKeyboard(
keyboard_id,
CreateKeyEventPtr(key_press_2.key_code, key_press_2.scan_code));
task_environment_.RunUntilIdle();
EXPECT_TRUE(log.KeyboardHasBeenAdded(keyboard_id));
log.CreateLogAndRemoveKeyboard(keyboard_id);
task_environment_.RunUntilIdle();
EXPECT_TRUE(base::PathExists(log_path_));
const std::vector<std::string> log_lines = GetLogLines(log.GetLogContents());
ASSERT_EQ(3u, log_lines.size());
EXPECT_TRUE(std::string_view(log_lines[0]).find(keyboard_name));
EXPECT_EQ(GetExpectedKeyPressLogLine(key_press_1), log_lines[1]);
EXPECT_EQ(GetExpectedKeyPressLogLine(key_press_2), log_lines[2]);
EXPECT_FALSE(log.KeyboardHasBeenAdded(keyboard_id));
}
TEST_F(KeyboardInputLogTest, MultipleKeyboardsInLog) {
KeyboardInputLog log(log_path_);
const uint32_t keyboard_1_id = 1;
const uint32_t keyboard_2_id = 2;
const std::string keyboard_1_name = "fancy keyboard";
const std::string keyboard_2_name = "fancier keyboard";
const auto keyboard_1_key_press = KeyPressData(uint32_t{1}, uint32_t{2});
const auto keyboard_2_key_press = KeyPressData(uint32_t{3}, uint32_t{4});
log.AddKeyboard(keyboard_1_id, keyboard_1_name);
log.AddKeyboard(keyboard_2_id, keyboard_2_name);
task_environment_.RunUntilIdle();
EXPECT_TRUE(log.KeyboardHasBeenAdded(keyboard_1_id));
EXPECT_TRUE(log.KeyboardHasBeenAdded(keyboard_2_id));
log.RecordKeyPressForKeyboard(
keyboard_1_id, CreateKeyEventPtr(keyboard_1_key_press.key_code,
keyboard_1_key_press.scan_code));
log.RecordKeyPressForKeyboard(
keyboard_2_id, CreateKeyEventPtr(keyboard_2_key_press.key_code,
keyboard_2_key_press.scan_code));
log.CreateLogAndRemoveKeyboard(keyboard_1_id);
log.CreateLogAndRemoveKeyboard(keyboard_2_id);
task_environment_.RunUntilIdle();
EXPECT_TRUE(base::PathExists(log_path_));
const std::vector<std::string> log_lines = GetLogLines(log.GetLogContents());
ASSERT_EQ(4u, log_lines.size());
EXPECT_TRUE(std::string_view(log_lines[0]).find(keyboard_1_name));
EXPECT_EQ(GetExpectedKeyPressLogLine(keyboard_1_key_press), log_lines[1]);
EXPECT_TRUE(std::string_view(log_lines[2]).find(keyboard_2_name));
EXPECT_EQ(GetExpectedKeyPressLogLine(keyboard_2_key_press), log_lines[3]);
EXPECT_FALSE(log.KeyboardHasBeenAdded(keyboard_1_id));
EXPECT_FALSE(log.KeyboardHasBeenAdded(keyboard_2_id));
}
TEST_F(KeyboardInputLogTest, DuplicateKeyPressesNotStored) {
KeyboardInputLog log(log_path_);
const uint32_t keyboard_id = 1;
const std::string keyboard_name = "fancy keyboard";
const auto key_press_1 = KeyPressData(uint32_t{1}, uint32_t{2});
const auto key_press_2 = KeyPressData(uint32_t{1}, uint32_t{2});
log.AddKeyboard(keyboard_id, keyboard_name);
log.RecordKeyPressForKeyboard(
keyboard_id,
CreateKeyEventPtr(key_press_1.key_code, key_press_1.scan_code));
log.RecordKeyPressForKeyboard(
keyboard_id,
CreateKeyEventPtr(key_press_2.key_code, key_press_2.scan_code));
log.CreateLogAndRemoveKeyboard(keyboard_id);
task_environment_.RunUntilIdle();
const std::vector<std::string> log_lines = GetLogLines(log.GetLogContents());
ASSERT_EQ(2u, log_lines.size());
EXPECT_TRUE(std::string_view(log_lines[0]).find(keyboard_name));
EXPECT_EQ(GetExpectedKeyPressLogLine(key_press_1), log_lines[1]);
EXPECT_FALSE(log.KeyboardHasBeenAdded(keyboard_id));
}
} // namespace ash::diagnostics
|
