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| 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 <locale> | |
| 6 | |
| 7 #include "components/autofill/browser/password_generator.h" | |
| 8 #include "testing/gtest/include/gtest/gtest.h" | |
| 9 | |
| 10 namespace autofill { | |
| 11 | |
| 12 TEST(PasswordGeneratorTest, PasswordLength) { | |
| 13 PasswordGenerator pg1(10); | |
| 14 std::string password = pg1.Generate(); | |
| 15 EXPECT_EQ(password.size(), 10u); | |
| 16 | |
| 17 PasswordGenerator pg2(-1); | |
| 18 password = pg2.Generate(); | |
| 19 EXPECT_EQ(password.size(), PasswordGenerator::kDefaultPasswordLength); | |
| 20 | |
| 21 PasswordGenerator pg3(100); | |
| 22 password = pg3.Generate(); | |
| 23 EXPECT_EQ(password.size(), PasswordGenerator::kDefaultPasswordLength); | |
| 24 } | |
| 25 | |
| 26 TEST(PasswordGeneratorTest, PasswordPattern) { | |
| 27 PasswordGenerator pg(12); | |
| 28 std::string password = pg.Generate(); | |
| 29 int num_upper_case_letters = 0; | |
| 30 int num_lower_case_letters = 0; | |
| 31 int num_digits = 0; | |
| 32 int num_other_symbols = 0; | |
| 33 for (size_t i = 0; i < password.size(); i++) { | |
| 34 if (isupper(password[i])) | |
| 35 ++num_upper_case_letters; | |
| 36 else if (islower(password[i])) | |
| 37 ++num_lower_case_letters; | |
| 38 else if (isdigit(password[i])) | |
| 39 ++num_digits; | |
| 40 else | |
| 41 ++num_other_symbols; | |
| 42 } | |
| 43 EXPECT_GT(num_upper_case_letters, 0); | |
| 44 EXPECT_GT(num_lower_case_letters, 0); | |
| 45 EXPECT_GT(num_digits, 0); | |
| 46 EXPECT_EQ(num_other_symbols, 1); | |
| 47 } | |
| 48 | |
| 49 TEST(PasswordGeneratorTest, Printable) { | |
| 50 PasswordGenerator pg(12); | |
| 51 std::string password = pg.Generate(); | |
| 52 for (size_t i = 0; i < password.size(); i++) { | |
| 53 // Make sure that the character is printable. | |
| 54 EXPECT_TRUE(isgraph(password[i])); | |
| 55 } | |
| 56 } | |
| 57 | |
| 58 } // namespace autofill | |
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