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
|
// Copyright (c) 2006-2008 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/encryptor.h"
#include <string>
#include "base/string_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
TEST(EncryptorTest, WideEncryptionDecryption) {
std::wstring plaintext;
std::wstring result;
std::string utf8_plaintext;
std::string utf8_result;
std::string ciphertext;
// test borderline cases (empty strings)
EXPECT_TRUE(Encryptor::EncryptWideString(plaintext, &ciphertext));
EXPECT_TRUE(Encryptor::DecryptWideString(ciphertext, &result));
EXPECT_EQ(plaintext, result);
// test a simple string
plaintext = L"hello";
EXPECT_TRUE(Encryptor::EncryptWideString(plaintext, &ciphertext));
EXPECT_TRUE(Encryptor::DecryptWideString(ciphertext, &result));
EXPECT_EQ(plaintext, result);
// test unicode
std::wstring::value_type wchars[] = { 0xdbeb,0xdf1b,0x4e03,0x6708,0x8849,
0x661f,0x671f,0x56db,0x597c,0x4e03,
0x6708,0x56db,0x6708,0xe407,0xdbaf,
0xdeb5,0x4ec5,0x544b,0x661f,0x671f,
0x65e5,0x661f,0x671f,0x4e94,0xd8b1,
0xdce1,0x7052,0x5095,0x7c0b,0xe586, 0};
plaintext = wchars;
utf8_plaintext = WideToUTF8(plaintext);
EXPECT_EQ(plaintext, UTF8ToWide(utf8_plaintext));
EXPECT_TRUE(Encryptor::EncryptWideString(plaintext, &ciphertext));
EXPECT_TRUE(Encryptor::DecryptWideString(ciphertext, &result));
EXPECT_EQ(plaintext, result);
EXPECT_TRUE(Encryptor::DecryptString(ciphertext, &utf8_result));
EXPECT_EQ(utf8_plaintext, WideToUTF8(result));
EXPECT_TRUE(Encryptor::EncryptString(utf8_plaintext, &ciphertext));
EXPECT_TRUE(Encryptor::DecryptWideString(ciphertext, &result));
EXPECT_EQ(plaintext, result);
EXPECT_TRUE(Encryptor::DecryptString(ciphertext, &utf8_result));
EXPECT_EQ(utf8_plaintext, WideToUTF8(result));
}
TEST(EncryptorTest, EncryptionDecryption) {
std::string plaintext;
std::string result;
std::string ciphertext;
// test borderline cases (empty strings)
EXPECT_TRUE(Encryptor::EncryptString(plaintext, &ciphertext));
EXPECT_TRUE(Encryptor::DecryptString(ciphertext, &result));
EXPECT_EQ(plaintext, result);
// test a simple string
plaintext = "hello";
EXPECT_TRUE(Encryptor::EncryptString(plaintext, &ciphertext));
EXPECT_TRUE(Encryptor::DecryptString(ciphertext, &result));
EXPECT_EQ(plaintext, result);
// Make sure it null terminates.
plaintext.assign("hello", 3);
EXPECT_TRUE(Encryptor::EncryptString(plaintext, &ciphertext));
EXPECT_TRUE(Encryptor::DecryptString(ciphertext, &result));
EXPECT_EQ(plaintext, "hel");
}
} // namespace
|
