75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
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// Copyright 2019 The gVisor Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef THIRD_PARTY_GOLANG_GVISOR_TEST_SYSCALLS_LINUX_SOCKET_IPV4_UDP_UNBOUND_H_
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#define THIRD_PARTY_GOLANG_GVISOR_TEST_SYSCALLS_LINUX_SOCKET_IPV4_UDP_UNBOUND_H_
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#include "gtest/gtest.h"
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#include "test/syscalls/linux/socket_test_util.h"
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namespace gvisor {
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namespace testing {
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// The initial port to be be used on gvisor.
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constexpr int TestPort = 40000;
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// Fixture for tests parameterized by the address family to use (AF_INET and
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// AF_INET6) when creating sockets.
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class UdpSocketTest
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: public ::testing::TestWithParam<gvisor::testing::AddressFamily> {
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protected:
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// Creates two sockets that will be used by test cases.
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void SetUp() override;
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// Closes the sockets created by SetUp().
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void TearDown() override {
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EXPECT_THAT(close(s_), SyscallSucceeds());
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EXPECT_THAT(close(t_), SyscallSucceeds());
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for (size_t i = 0; i < ABSL_ARRAYSIZE(ports_); ++i) {
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ASSERT_NO_ERRNO(FreeAvailablePort(ports_[i]));
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}
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}
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// First UDP socket.
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int s_;
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// Second UDP socket.
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int t_;
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// The length of the socket address.
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socklen_t addrlen_;
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// Initialized address pointing to loopback and port TestPort+i.
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struct sockaddr* addr_[3];
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// Initialize "any" address.
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struct sockaddr* anyaddr_;
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// Used ports.
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int ports_[3];
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private:
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// Storage for the loopback addresses.
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struct sockaddr_storage addr_storage_[3];
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// Storage for the "any" address.
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struct sockaddr_storage anyaddr_storage_;
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};
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} // namespace testing
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} // namespace gvisor
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#endif // THIRD_PARTY_GOLANG_GVISOR_TEST_SYSCALLS_LINUX_SOCKET_IPV4_UDP_UNBOUND_H_
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