| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <utility> |
| |
| #include "starboard/log.h" |
| #include "starboard/nplb/socket_helpers.h" |
| #include "starboard/socket.h" |
| #include "starboard/string.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace starboard { |
| namespace nplb { |
| namespace { |
| |
| class SbSocketResolveTest |
| : public ::testing::TestWithParam< |
| std::pair<SbSocketResolveFilter, SbSocketAddressType> > { |
| public: |
| SbSocketResolveFilter GetResolveFilter() { return GetParam().first; } |
| SbSocketAddressType GetAddressType() { return GetParam().second; } |
| }; |
| |
| // This is to use NULL in asserts, which otherwise complain about long |
| // vs. pointer type. |
| const void* kNull = NULL; |
| |
| // A random host name to use to test DNS resolution. |
| const char kTestHostName[] = "www.example.com"; |
| const char kLocalhost[] = "localhost"; |
| |
| #define LOG_ADDRESS(i) "In returned address #" << (i) |
| |
| TEST_F(SbSocketResolveTest, SunnyDay) { |
| SbSocketResolution* resolution = SbSocketResolve(kTestHostName, 0); |
| ASSERT_NE(kNull, resolution); |
| EXPECT_LT(0, resolution->address_count); |
| EXPECT_NE(kNull, resolution->addresses); |
| for (int i = 0; i < resolution->address_count; ++i) { |
| const SbSocketAddress& address = resolution->addresses[i]; |
| EXPECT_TRUE(address.type == kSbSocketAddressTypeIpv4 || |
| address.type == kSbSocketAddressTypeIpv6) |
| << LOG_ADDRESS(i); |
| EXPECT_FALSE(IsUnspecified(&address)) << LOG_ADDRESS(i); |
| } |
| |
| SbSocketFreeResolution(resolution); |
| } |
| |
| TEST_P(SbSocketResolveTest, Localhost) { |
| SbSocketResolution* resolution = |
| SbSocketResolve(kLocalhost, GetResolveFilter()); |
| ASSERT_NE(kNull, resolution); |
| EXPECT_LT(0, resolution->address_count); |
| EXPECT_NE(kNull, resolution->addresses); |
| for (int i = 0; i < resolution->address_count; ++i) { |
| const SbSocketAddress& address = resolution->addresses[i]; |
| EXPECT_TRUE(address.type == kSbSocketAddressTypeIpv4 || |
| address.type == kSbSocketAddressTypeIpv6) |
| << LOG_ADDRESS(i); |
| EXPECT_TRUE(IsLocalhost(&address)) << LOG_ADDRESS(i); |
| EXPECT_FALSE(IsUnspecified(&address)) << LOG_ADDRESS(i); |
| } |
| |
| SbSocketFreeResolution(resolution); |
| } |
| |
| TEST_P(SbSocketResolveTest, SunnyDayFiltered) { |
| SbSocketResolution* resolution = |
| SbSocketResolve(kTestHostName, GetResolveFilter()); |
| ASSERT_NE(kNull, resolution); |
| EXPECT_LT(0, resolution->address_count); |
| EXPECT_NE(kNull, resolution->addresses); |
| for (int i = 0; i < resolution->address_count; ++i) { |
| const SbSocketAddress& address = resolution->addresses[i]; |
| EXPECT_EQ(GetAddressType(), address.type) << LOG_ADDRESS(i); |
| } |
| SbSocketFreeResolution(resolution); |
| } |
| |
| TEST_F(SbSocketResolveTest, IgnoreExtraBits) { |
| // Even with this extra bit set, the resolution should come out the same. |
| SbSocketResolution* resolution1 = SbSocketResolve(kTestHostName, 1 << 14); |
| SbSocketResolution* resolution2 = SbSocketResolve(kTestHostName, 0); |
| ASSERT_NE(kNull, resolution1); |
| ASSERT_NE(kNull, resolution2); |
| EXPECT_LT(0, resolution2->address_count); |
| EXPECT_EQ(resolution2->address_count, resolution1->address_count); |
| EXPECT_NE(kNull, resolution1->addresses); |
| EXPECT_NE(kNull, resolution2->addresses); |
| SbSocketFreeResolution(resolution1); |
| SbSocketFreeResolution(resolution2); |
| } |
| |
| TEST_F(SbSocketResolveTest, RainyDayNullHostname) { |
| SbSocketResolution* resolution = SbSocketResolve(NULL, 0); |
| ASSERT_EQ(kNull, resolution); |
| } |
| |
| #if SB_HAS(IPV6) |
| INSTANTIATE_TEST_CASE_P( |
| SbSocketAddressTypes, |
| SbSocketResolveTest, |
| ::testing::Values( |
| std::make_pair(kSbSocketResolveFilterIpv4, kSbSocketAddressTypeIpv4), |
| std::make_pair(kSbSocketResolveFilterIpv6, kSbSocketAddressTypeIpv6))); |
| #else |
| INSTANTIATE_TEST_CASE_P( |
| SbSocketAddressTypes, |
| SbSocketResolveTest, |
| ::testing::Values(std::make_pair(kSbSocketResolveFilterIpv4, |
| kSbSocketAddressTypeIpv4))); |
| #endif |
| |
| } // namespace |
| } // namespace nplb |
| } // namespace starboard |