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("$E42#ab")); 24 } 25 26 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_Status) { 27 MockServerWithMockConnection server; 28 Status status(0x42, lldb::eErrorTypeGeneric, "Test error message"); 29 server.SendErrorResponse(status); 30 31 EXPECT_THAT( 32 server.GetPackets(), 33 testing::ElementsAre("$E42;54657374206572726f72206d657373616765#ad")); 34 } 35 36 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_UnimplementedError) { 37 MockServerWithMockConnection server; 38 39 auto error = llvm::make_error<UnimplementedError>(); 40 server.SendErrorResponse(std::move(error)); 41 42 EXPECT_THAT(server.GetPackets(), testing::ElementsAre("$#00")); 43 } 44 45 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_StringError) { 46 MockServerWithMockConnection server; 47 48 auto error = llvm::createStringError(llvm::inconvertibleErrorCode(), 49 "String error test"); 50 server.SendErrorResponse(std::move(error)); 51 52 EXPECT_THAT( 53 server.GetPackets(), 54 testing::ElementsAre("$Eff;537472696e67206572726f722074657374#b0")); 55 } 56 57 TEST(GDBRemoteCommunicationServerTest, SendErrorResponse_ErrorList) { 58 MockServerWithMockConnection server; 59 60 auto error = llvm::joinErrors(llvm::make_error<UnimplementedError>(), 61 llvm::make_error<UnimplementedError>()); 62 63 server.SendErrorResponse(std::move(error)); 64 // Make sure only one packet is sent even when there are multiple errors. 65 EXPECT_EQ(server.GetPackets().size(), 1UL); 66 } 67 68 } // namespace process_gdb_remote 69 } // namespace lldb_private 70