1 //===-- GDBRemoteCommunicationServerTest.cpp ------------------------------===// 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 #include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h" 13 #include "lldb/Utility/Connection.h" 14 #include "lldb/Utility/UnimplementedError.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 = llvm::make_error<UnimplementedError>(); 43 server.SendErrorResponse(std::move(error)); 44 45 EXPECT_THAT(server.GetPackets(), testing::ElementsAre("$#00")); 46 } 47 48 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_StringError) { 49 MockServerWithMockConnection server; 50 51 auto error = llvm::createStringError(llvm::inconvertibleErrorCode(), 52 "String error test"); 53 server.SendErrorResponse(std::move(error)); 54 55 EXPECT_THAT( 56 server.GetPackets(), 57 testing::ElementsAre("$Eff;537472696e67206572726f722074657374#b0")); 58 } 59 60 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_ErrorList) { 61 MockServerWithMockConnection server; 62 63 auto error = llvm::joinErrors(llvm::make_error<UnimplementedError>(), 64 llvm::make_error<UnimplementedError>()); 65 66 server.SendErrorResponse(std::move(error)); 67 // Make sure only one packet is sent even when there are multiple errors. 68 EXPECT_EQ(server.GetPackets().size(), 1UL); 69 } 70 71 } // namespace process_gdb_remote 72 } // namespace lldb_private 73