GDBRemoteTestUtils.h
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//===-- GDBRemoteTestUtils.h ------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLDB_UNITTESTS_PROCESS_GDB_REMOTE_GDBREMOTETESTUTILS_H
#define LLDB_UNITTESTS_PROCESS_GDB_REMOTE_GDBREMOTETESTUTILS_H
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h"
#include "lldb/Utility/Connection.h"
namespace lldb_private {
namespace process_gdb_remote {
class GDBRemoteTest : public testing::Test {
public:
static void SetUpTestCase();
static void TearDownTestCase();
};
class MockConnection : public lldb_private::Connection {
public:
MockConnection(std::vector<std::string> &packets) { m_packets = &packets; };
MOCK_METHOD2(Connect,
lldb::ConnectionStatus(llvm::StringRef url, Status *error_ptr));
MOCK_METHOD5(Read, size_t(void *dst, size_t dst_len,
const Timeout<std::micro> &timeout,
lldb::ConnectionStatus &status, Status *error_ptr));
MOCK_METHOD0(GetURI, std::string());
MOCK_METHOD0(InterruptRead, bool());
lldb::ConnectionStatus Disconnect(Status *error_ptr) {
return lldb::eConnectionStatusSuccess;
};
bool IsConnected() const { return true; };
size_t Write(const void *dst, size_t dst_len, lldb::ConnectionStatus &status,
Status *error_ptr) {
m_packets->emplace_back(static_cast<const char *>(dst), dst_len);
return dst_len;
};
lldb::IOObjectSP GetReadObject() { return lldb::IOObjectSP(); }
std::vector<std::string> *m_packets;
};
class MockServer : public GDBRemoteCommunicationServer {
public:
MockServer()
: GDBRemoteCommunicationServer("mock-server", "mock-server.listener") {
m_send_acks = false;
m_send_error_strings = true;
}
PacketResult SendPacket(llvm::StringRef payload) {
return GDBRemoteCommunicationServer::SendPacketNoLock(payload);
}
PacketResult GetPacket(StringExtractorGDBRemote &response) {
const bool sync_on_timeout = false;
return WaitForPacketNoLock(response, std::chrono::seconds(1),
sync_on_timeout);
}
using GDBRemoteCommunicationServer::SendErrorResponse;
using GDBRemoteCommunicationServer::SendOKResponse;
using GDBRemoteCommunicationServer::SendUnimplementedResponse;
};
class MockServerWithMockConnection : public MockServer {
public:
MockServerWithMockConnection() : MockServer() {
SetConnection(std::make_unique<MockConnection>(m_packets));
}
llvm::ArrayRef<std::string> GetPackets() { return m_packets; };
std::vector<std::string> m_packets;
};
} // namespace process_gdb_remote
} // namespace lldb_private
#endif // LLDB_UNITTESTS_PROCESS_GDB_REMOTE_GDBREMOTETESTUTILS_H