1//===-- GDBRemoteTestUtils.h ------------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8#ifndef LLDB_UNITTESTS_PROCESS_GDB_REMOTE_GDBREMOTETESTUTILS_H
9#define LLDB_UNITTESTS_PROCESS_GDB_REMOTE_GDBREMOTETESTUTILS_H
10
11#include "gmock/gmock.h"
12#include "gtest/gtest.h"
13
14#include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h"
15#include "lldb/Utility/Connection.h"
16
17namespace lldb_private {
18namespace process_gdb_remote {
19
20class GDBRemoteTest : public testing::Test {
21public:
22 static void SetUpTestCase();
23 static void TearDownTestCase();
24};
25
26class MockConnection : public lldb_private::Connection {
27public:
28 MockConnection(std::vector<std::string> &packets) { m_packets = &packets; };
29
30 MOCK_METHOD2(Connect,
31 lldb::ConnectionStatus(llvm::StringRef url, Status *error_ptr));
32 MOCK_METHOD5(Read, size_t(void *dst, size_t dst_len,
33 const Timeout<std::micro> &timeout,
34 lldb::ConnectionStatus &status, Status *error_ptr));
35 MOCK_METHOD0(GetURI, std::string());
36 MOCK_METHOD0(InterruptRead, bool());
37
38 lldb::ConnectionStatus Disconnect(Status *error_ptr) {
39 return lldb::eConnectionStatusSuccess;
40 };
41
42 bool IsConnected() const { return true; };
43 size_t Write(const void *dst, size_t dst_len, lldb::ConnectionStatus &status,
44 Status *error_ptr) {
45 m_packets->emplace_back(args: static_cast<const char *>(dst), args&: dst_len);
46 return dst_len;
47 };
48
49 lldb::IOObjectSP GetReadObject() { return lldb::IOObjectSP(); }
50
51 std::vector<std::string> *m_packets;
52};
53
54class MockServer : public GDBRemoteCommunicationServer {
55public:
56 MockServer() : GDBRemoteCommunicationServer() {
57 m_send_acks = false;
58 m_send_error_strings = true;
59 }
60
61 PacketResult SendPacket(llvm::StringRef payload) {
62 return GDBRemoteCommunicationServer::SendPacketNoLock(payload);
63 }
64
65 PacketResult GetPacket(StringExtractorGDBRemote &response) {
66 const bool sync_on_timeout = false;
67 return ReadPacket(response, timeout: std::chrono::seconds(1), sync_on_timeout);
68 }
69
70 using GDBRemoteCommunicationServer::SendErrorResponse;
71 using GDBRemoteCommunicationServer::SendOKResponse;
72 using GDBRemoteCommunicationServer::SendUnimplementedResponse;
73};
74
75class MockServerWithMockConnection : public MockServer {
76public:
77 MockServerWithMockConnection() : MockServer() {
78 SetConnection(std::make_unique<MockConnection>(args&: m_packets));
79 }
80
81 llvm::ArrayRef<std::string> GetPackets() { return m_packets; };
82
83 std::vector<std::string> m_packets;
84};
85
86} // namespace process_gdb_remote
87} // namespace lldb_private
88
89#endif // LLDB_UNITTESTS_PROCESS_GDB_REMOTE_GDBREMOTETESTUTILS_H
90

source code of lldb/unittests/Process/gdb-remote/GDBRemoteTestUtils.h