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// Copyright (c) 2012 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 <locale>
#include "components/autofill/browser/password_generator.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace autofill {
TEST(PasswordGeneratorTest, PasswordLength) {
PasswordGenerator pg1(10);
std::string password = pg1.Generate();
EXPECT_EQ(password.size(), 10u);
PasswordGenerator pg2(-1);
password = pg2.Generate();
EXPECT_EQ(password.size(), PasswordGenerator::kDefaultPasswordLength);
PasswordGenerator pg3(100);
password = pg3.Generate();
EXPECT_EQ(password.size(), PasswordGenerator::kDefaultPasswordLength);
}
TEST(PasswordGeneratorTest, PasswordPattern) {
PasswordGenerator pg(12);
std::string password = pg.Generate();
int num_upper_case_letters = 0;
int num_lower_case_letters = 0;
int num_digits = 0;
int num_other_symbols = 0;
for (size_t i = 0; i < password.size(); i++) {
if (isupper(password[i]))
++num_upper_case_letters;
else if (islower(password[i]))
++num_lower_case_letters;
else if (isdigit(password[i]))
++num_digits;
else
++num_other_symbols;
}
EXPECT_GT(num_upper_case_letters, 0);
EXPECT_GT(num_lower_case_letters, 0);
EXPECT_GT(num_digits, 0);
EXPECT_EQ(num_other_symbols, 1);
}
TEST(PasswordGeneratorTest, Printable) {
PasswordGenerator pg(12);
std::string password = pg.Generate();
for (size_t i = 0; i < password.size(); i++) {
// Make sure that the character is printable.
EXPECT_TRUE(isgraph(password[i]));
}
}
} // namespace autofill
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