1 //===-- GDBRemoteCommunicationServerTest.cpp --------------------*- 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 #include "gmock/gmock.h" 9 #include "gtest/gtest.h" 10 11 #include "GDBRemoteTestUtils.h" 12 13 #include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h" 14 #include "lldb/Utility/Connection.h" 15 16 namespace lldb_private { 17 namespace process_gdb_remote { 18 19 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_ErrorNumber) { 20 MockServerWithMockConnection server; 21 server.SendErrorResponse(0x42); 22 23 EXPECT_THAT(server.GetPackets(), testing::ElementsAre("$E42#ab")); 24 } 25 26 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_Status) { 27 MockServerWithMockConnection server; 28 Status status; 29 30 status.SetError(0x42, lldb::eErrorTypeGeneric); 31 status.SetErrorString("Test error message"); 32 server.SendErrorResponse(status); 33 34 EXPECT_THAT( 35 server.GetPackets(), 36 testing::ElementsAre("$E42;54657374206572726f72206d657373616765#ad")); 37 } 38 39 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_UnimplementedError) { 40 MockServerWithMockConnection server; 41 42 auto error = 43 llvm::make_error<PacketUnimplementedError>("Test unimplemented error"); 44 server.SendErrorResponse(std::move(error)); 45 46 EXPECT_THAT(server.GetPackets(), testing::ElementsAre("$#00")); 47 } 48 49 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_StringError) { 50 MockServerWithMockConnection server; 51 52 auto error = llvm::createStringError(llvm::inconvertibleErrorCode(), 53 "String error test"); 54 server.SendErrorResponse(std::move(error)); 55 56 EXPECT_THAT( 57 server.GetPackets(), 58 testing::ElementsAre("$Eff;537472696e67206572726f722074657374#b0")); 59 } 60 61 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_ErrorList) { 62 MockServerWithMockConnection server; 63 64 auto error = llvm::joinErrors(llvm::make_error<PacketUnimplementedError>(), 65 llvm::make_error<PacketUnimplementedError>()); 66 67 server.SendErrorResponse(std::move(error)); 68 // Make sure only one packet is sent even when there are multiple errors. 69 EXPECT_EQ(server.GetPackets().size(), 1UL); 70 } 71 72 } // namespace process_gdb_remote 73 } // namespace lldb_private 74