Prathmesh Prabhu | ba99b59 | 2013-04-17 15:13:14 -0700 | [diff] [blame] | 1 | // Copyright (c) 2013 The Chromium OS 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 "shill/ip_address_store.h" |
| 6 | |
| 7 | #include <string> |
| 8 | |
| 9 | #include <gtest/gtest.h> |
| 10 | |
| 11 | using ::std::string; |
| 12 | using ::std::vector; |
| 13 | using ::testing::Test; |
| 14 | |
| 15 | namespace shill { |
| 16 | |
| 17 | namespace { |
| 18 | const char kInterfaceName[] = "int0"; |
| 19 | const char kIPAddress_0_0_0_0[] = "0.0.0.0"; |
| 20 | const char kIPAddress_8_8_8_8[] = "8.8.8.8"; |
| 21 | const char kIPAddress_7_7_7_7[] = "7.7.7.7"; |
| 22 | } // namespace {} |
| 23 | |
| 24 | class IPAddressStoreTest : public Test { |
| 25 | public: |
| 26 | IPAddressStoreTest() {} |
| 27 | |
| 28 | protected: |
| 29 | IPAddress StringToIPv4Address(const string &address_string) { |
| 30 | IPAddress ip_address(IPAddress::kFamilyIPv4); |
| 31 | EXPECT_TRUE(ip_address.SetAddressFromString(address_string)); |
| 32 | return ip_address; |
| 33 | } |
| 34 | |
| 35 | void PopulateIPAddressStore() { |
| 36 | ip_address_store_.AddUnique(StringToIPv4Address(kIPAddress_0_0_0_0)); |
| 37 | ip_address_store_.AddUnique(StringToIPv4Address(kIPAddress_8_8_8_8)); |
| 38 | ip_address_store_.AddUnique(StringToIPv4Address(kIPAddress_7_7_7_7)); |
| 39 | } |
| 40 | |
| 41 | bool Contains(const IPAddress& ip) { |
| 42 | return ip_address_store_.ip_addresses_.find(ip) != |
| 43 | ip_address_store_.ip_addresses_.end(); |
| 44 | } |
| 45 | |
| 46 | IPAddressStore ip_address_store_; |
| 47 | }; |
| 48 | |
| 49 | TEST_F(IPAddressStoreTest, AddUnique) { |
| 50 | IPAddress ip_0_0_0_0 = StringToIPv4Address(kIPAddress_0_0_0_0); |
| 51 | IPAddress ip_8_8_8_8 = StringToIPv4Address(kIPAddress_8_8_8_8); |
| 52 | IPAddress ip_7_7_7_7 = StringToIPv4Address(kIPAddress_7_7_7_7); |
| 53 | |
| 54 | EXPECT_EQ(0, ip_address_store_.Count()); |
| 55 | ip_address_store_.AddUnique(ip_0_0_0_0); |
| 56 | EXPECT_TRUE(Contains(ip_0_0_0_0)); |
| 57 | EXPECT_EQ(1, ip_address_store_.Count()); |
| 58 | ip_address_store_.AddUnique(ip_8_8_8_8); |
| 59 | EXPECT_TRUE(Contains(ip_8_8_8_8)); |
| 60 | EXPECT_EQ(2, ip_address_store_.Count()); |
| 61 | ip_address_store_.AddUnique(ip_8_8_8_8); |
| 62 | EXPECT_TRUE(Contains(ip_0_0_0_0)); |
| 63 | EXPECT_TRUE(Contains(ip_8_8_8_8)); |
| 64 | EXPECT_EQ(2, ip_address_store_.Count()); |
| 65 | ip_address_store_.AddUnique(ip_0_0_0_0); |
| 66 | EXPECT_EQ(2, ip_address_store_.Count()); |
| 67 | ip_address_store_.AddUnique(ip_7_7_7_7); |
| 68 | EXPECT_TRUE(Contains(ip_7_7_7_7)); |
| 69 | EXPECT_EQ(3, ip_address_store_.Count()); |
| 70 | } |
| 71 | |
| 72 | } // namespace shill |