mirror of https://github.com/ARMmbed/mbed-os.git
99 lines
2.8 KiB
C++
99 lines
2.8 KiB
C++
/*
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* Copyright (c) 2018, Arm Limited and affiliates
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* SPDX-License-Identifier: Apache-2.0
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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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*/
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#include "gtest/gtest.h"
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#include "features/netsocket/TCPSocket.h"
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#include "features/netsocket/TCPServer.h"
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#include "NetworkStack_stub.h"
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// Control the rtos EventFlags stub. See EventFlags_stub.cpp
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extern std::list<uint32_t> eventFlagsStubNextRetval;
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class TestTCPServer : public testing::Test {
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public:
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unsigned int dataSize = 10;
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char dataBuf[10];
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protected:
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TCPSocket *socket;
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TCPServer *server;
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NetworkStackstub stack;
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virtual void SetUp()
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{
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server = new TCPServer();
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socket = new TCPSocket();
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}
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virtual void TearDown()
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{
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stack.return_values.clear();
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eventFlagsStubNextRetval.clear();
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delete socket;
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delete server;
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}
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};
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TEST_F(TestTCPServer, constructor)
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{
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EXPECT_TRUE(server);
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}
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TEST_F(TestTCPServer, constructor_parameters)
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{
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TCPServer serverParam(&stack);
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const SocketAddress a("127.0.0.1", 1024);
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EXPECT_EQ(serverParam.connect(a), NSAPI_ERROR_OK);
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}
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TEST_F(TestTCPServer, accept)
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{
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const SocketAddress a("127.0.0.1", 1024);
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EXPECT_EQ(socket->open(&stack), NSAPI_ERROR_OK);
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EXPECT_EQ(socket->connect(a), NSAPI_ERROR_OK);
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nsapi_error_t error;
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EXPECT_EQ(server->open(&stack), NSAPI_ERROR_OK);
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EXPECT_EQ(server->bind(a), NSAPI_ERROR_OK);
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server->listen(1);
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SocketAddress client_addr;
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EXPECT_EQ(server->accept(socket, &client_addr), NSAPI_ERROR_OK);
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}
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TEST_F(TestTCPServer, accept_no_socket)
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{
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SocketAddress client_addr;
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EXPECT_EQ(server->accept(socket, &client_addr), NSAPI_ERROR_NO_SOCKET);
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}
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TEST_F(TestTCPServer, accept_error)
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{
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SocketAddress client_addr;
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EXPECT_EQ(server->open(&stack), NSAPI_ERROR_OK);
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stack.return_value = NSAPI_ERROR_AUTH_FAILURE;
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EXPECT_EQ(server->accept(socket, &client_addr), NSAPI_ERROR_AUTH_FAILURE);
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}
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TEST_F(TestTCPServer, accept_error_would_block)
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{
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SocketAddress client_addr;
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EXPECT_EQ(server->open(&stack), NSAPI_ERROR_OK);
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stack.return_value = NSAPI_ERROR_WOULD_BLOCK;
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eventFlagsStubNextRetval.push_back(0);
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eventFlagsStubNextRetval.push_back(osFlagsError); // Break the wait loop
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EXPECT_EQ(server->accept(socket, &client_addr), NSAPI_ERROR_WOULD_BLOCK);
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}
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