1 files changed, 0 insertions, 362 deletions

diff --git a/unittests/Process/gdb-remote/GDBRemoteClientBaseTest.cpp b/unittests/Process/gdb-remote/GDBRemoteClientBaseTest.cpp
deleted file mode 100644
index 187f1b2db9a37..0000000000000
--- a/unittests/Process/gdb-remote/GDBRemoteClientBaseTest.cpp
+++ /dev/null
@@ -1,362 +0,0 @@
-//===-- GDBRemoteClientBaseTest.cpp -----------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-#include <future>
-
-#include "GDBRemoteTestUtils.h"
-
-#include "Plugins/Process/Utility/LinuxSignals.h"
-#include "Plugins/Process/gdb-remote/GDBRemoteClientBase.h"
-#include "Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.h"
-#include "lldb/Utility/StreamGDBRemote.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Testing/Support/Error.h"
-
-using namespace lldb_private::process_gdb_remote;
-using namespace lldb_private;
-using namespace lldb;
-typedef GDBRemoteCommunication::PacketResult PacketResult;
-
-namespace {
-
-struct MockDelegate : public GDBRemoteClientBase::ContinueDelegate {
-  std::string output;
-  std::string misc_data;
-  unsigned stop_reply_called = 0;
-  std::vector<std::string> structured_data_packets;
-
-  void HandleAsyncStdout(llvm::StringRef out) { output += out; }
-  void HandleAsyncMisc(llvm::StringRef data) { misc_data += data; }
-  void HandleStopReply() { ++stop_reply_called; }
-
-  void HandleAsyncStructuredDataPacket(llvm::StringRef data) {
-    structured_data_packets.push_back(data);
-  }
-};
-
-struct TestClient : public GDBRemoteClientBase {
-  TestClient() : GDBRemoteClientBase("test.client", "test.client.listener") {
-    m_send_acks = false;
-  }
-};
-
-class GDBRemoteClientBaseTest : public GDBRemoteTest {
-public:
-  void SetUp() override {
-    ASSERT_THAT_ERROR(GDBRemoteCommunication::ConnectLocally(client, server),
-                      llvm::Succeeded());
-    ASSERT_EQ(TestClient::eBroadcastBitRunPacketSent,
-              listener_sp->StartListeningForEvents(
-                  &client, TestClient::eBroadcastBitRunPacketSent));
-  }
-
-protected:
-  TestClient client;
-  MockServer server;
-  MockDelegate delegate;
-  ListenerSP listener_sp = Listener::MakeListener("listener");
-
-  StateType SendCPacket(StringExtractorGDBRemote &response) {
-    return client.SendContinuePacketAndWaitForResponse(delegate, LinuxSignals(),
-                                                       "c", response);
-  }
-
-  void WaitForRunEvent() {
-    EventSP event_sp;
-    listener_sp->GetEventForBroadcasterWithType(
-        &client, TestClient::eBroadcastBitRunPacketSent, event_sp, llvm::None);
-  }
-};
-
-} // end anonymous namespace
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueAndWait) {
-  StringExtractorGDBRemote response;
-
-  // Continue. The inferior will stop with a signal.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T01"));
-  ASSERT_EQ(eStateStopped, SendCPacket(response));
-  ASSERT_EQ("T01", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-
-  // Continue. The inferior will exit.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("W01"));
-  ASSERT_EQ(eStateExited, SendCPacket(response));
-  ASSERT_EQ("W01", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-
-  // Continue. The inferior will get killed.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("X01"));
-  ASSERT_EQ(eStateExited, SendCPacket(response));
-  ASSERT_EQ("X01", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueAndAsyncSignal) {
-  StringExtractorGDBRemote continue_response, response;
-
-  // SendAsyncSignal should do nothing when we are not running.
-  ASSERT_FALSE(client.SendAsyncSignal(0x47));
-
-  // Continue. After the run packet is sent, send an async signal.
-  std::future<StateType> continue_state = std::async(
-      std::launch::async, [&] { return SendCPacket(continue_response); });
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-  WaitForRunEvent();
-
-  std::future<bool> async_result = std::async(
-      std::launch::async, [&] { return client.SendAsyncSignal(0x47); });
-
-  // First we'll get interrupted.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("\x03", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T13"));
-
-  // Then we get the signal packet.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("C47", response.GetStringRef());
-  ASSERT_TRUE(async_result.get());
-
-  // And we report back a signal stop.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T47"));
-  ASSERT_EQ(eStateStopped, continue_state.get());
-  ASSERT_EQ("T47", continue_response.GetStringRef());
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueAndAsyncPacket) {
-  StringExtractorGDBRemote continue_response, async_response, response;
-  const bool send_async = true;
-
-  // Continue. After the run packet is sent, send an async packet.
-  std::future<StateType> continue_state = std::async(
-      std::launch::async, [&] { return SendCPacket(continue_response); });
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-  WaitForRunEvent();
-
-  // Sending without async enabled should fail.
-  ASSERT_EQ(
-      PacketResult::ErrorSendFailed,
-      client.SendPacketAndWaitForResponse("qTest1", response, !send_async));
-
-  std::future<PacketResult> async_result = std::async(std::launch::async, [&] {
-    return client.SendPacketAndWaitForResponse("qTest2", async_response,
-                                               send_async);
-  });
-
-  // First we'll get interrupted.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("\x03", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T13"));
-
-  // Then we get the async packet.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("qTest2", response.GetStringRef());
-
-  // Send the response and receive it.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("QTest2"));
-  ASSERT_EQ(PacketResult::Success, async_result.get());
-  ASSERT_EQ("QTest2", async_response.GetStringRef());
-
-  // And we get resumed again.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T01"));
-  ASSERT_EQ(eStateStopped, continue_state.get());
-  ASSERT_EQ("T01", continue_response.GetStringRef());
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueAndInterrupt) {
-  StringExtractorGDBRemote continue_response, response;
-
-  // Interrupt should do nothing when we're not running.
-  ASSERT_FALSE(client.Interrupt());
-
-  // Continue. After the run packet is sent, send an interrupt.
-  std::future<StateType> continue_state = std::async(
-      std::launch::async, [&] { return SendCPacket(continue_response); });
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-  WaitForRunEvent();
-
-  std::future<bool> async_result =
-      std::async(std::launch::async, [&] { return client.Interrupt(); });
-
-  // We get interrupted.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("\x03", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T13"));
-
-  // And that's it.
-  ASSERT_EQ(eStateStopped, continue_state.get());
-  ASSERT_EQ("T13", continue_response.GetStringRef());
-  ASSERT_TRUE(async_result.get());
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueAndLateInterrupt) {
-  StringExtractorGDBRemote continue_response, response;
-
-  // Continue. After the run packet is sent, send an interrupt.
-  std::future<StateType> continue_state = std::async(
-      std::launch::async, [&] { return SendCPacket(continue_response); });
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-  WaitForRunEvent();
-
-  std::future<bool> async_result =
-      std::async(std::launch::async, [&] { return client.Interrupt(); });
-
-  // However, the target stops due to a different reason than the original
-  // interrupt.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("\x03", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T01"));
-  ASSERT_EQ(eStateStopped, continue_state.get());
-  ASSERT_EQ("T01", continue_response.GetStringRef());
-  ASSERT_TRUE(async_result.get());
-
-  // The subsequent continue packet should work normally.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T01"));
-  ASSERT_EQ(eStateStopped, SendCPacket(response));
-  ASSERT_EQ("T01", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueAndInterrupt2PacketBug) {
-  StringExtractorGDBRemote continue_response, async_response, response;
-  const bool send_async = true;
-
-  // Interrupt should do nothing when we're not running.
-  ASSERT_FALSE(client.Interrupt());
-
-  // Continue. After the run packet is sent, send an async signal.
-  std::future<StateType> continue_state = std::async(
-      std::launch::async, [&] { return SendCPacket(continue_response); });
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-  WaitForRunEvent();
-
-  std::future<bool> interrupt_result =
-      std::async(std::launch::async, [&] { return client.Interrupt(); });
-
-  // We get interrupted. We'll send two packets to simulate a buggy stub.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("\x03", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T13"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T13"));
-
-  // We should stop.
-  ASSERT_EQ(eStateStopped, continue_state.get());
-  ASSERT_EQ("T13", continue_response.GetStringRef());
-  ASSERT_TRUE(interrupt_result.get());
-
-  // Packet stream should remain synchronized.
-  std::future<PacketResult> send_result = std::async(std::launch::async, [&] {
-    return client.SendPacketAndWaitForResponse("qTest", async_response,
-                                               !send_async);
-  });
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("qTest", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("QTest"));
-  ASSERT_EQ(PacketResult::Success, send_result.get());
-  ASSERT_EQ("QTest", async_response.GetStringRef());
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueDelegateInterface) {
-  StringExtractorGDBRemote response;
-
-  // Continue. We'll have the server send a bunch of async packets before it
-  // stops.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("O4142"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("Apro"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("O4344"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("Afile"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T01"));
-  ASSERT_EQ(eStateStopped, SendCPacket(response));
-  ASSERT_EQ("T01", response.GetStringRef());
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-
-  EXPECT_EQ("ABCD", delegate.output);
-  EXPECT_EQ("profile", delegate.misc_data);
-  EXPECT_EQ(1u, delegate.stop_reply_called);
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendContinueDelegateStructuredDataReceipt) {
-  // Build the plain-text version of the JSON data we will have the
-  // server send.
-  const std::string json_payload =
-      "{ \"type\": \"MyFeatureType\", "
-      "  \"elements\": [ \"entry1\", \"entry2\" ] }";
-  const std::string json_packet = "JSON-async:" + json_payload;
-
-  // Escape it properly for transit.
-  StreamGDBRemote stream;
-  stream.PutEscapedBytes(json_packet.c_str(), json_packet.length());
-  stream.Flush();
-
-  StringExtractorGDBRemote response;
-
-  // Send async structured data packet, then stop.
-  ASSERT_EQ(PacketResult::Success, server.SendPacket(stream.GetData()));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("T01"));
-  ASSERT_EQ(eStateStopped, SendCPacket(response));
-  ASSERT_EQ("T01", response.GetStringRef());
-  ASSERT_EQ(1ul, delegate.structured_data_packets.size());
-
-  // Verify the packet contents.  It should have been unescaped upon packet
-  // reception.
-  ASSERT_EQ(json_packet, delegate.structured_data_packets[0]);
-}
-
-TEST_F(GDBRemoteClientBaseTest, InterruptNoResponse) {
-  StringExtractorGDBRemote continue_response, response;
-
-  // Continue. After the run packet is sent, send an interrupt.
-  std::future<StateType> continue_state = std::async(
-      std::launch::async, [&] { return SendCPacket(continue_response); });
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("c", response.GetStringRef());
-  WaitForRunEvent();
-
-  std::future<bool> async_result =
-      std::async(std::launch::async, [&] { return client.Interrupt(); });
-
-  // We get interrupted, but we don't send a stop packet.
-  ASSERT_EQ(PacketResult::Success, server.GetPacket(response));
-  ASSERT_EQ("\x03", response.GetStringRef());
-
-  // The functions should still terminate (after a timeout).
-  ASSERT_TRUE(async_result.get());
-  ASSERT_EQ(eStateInvalid, continue_state.get());
-}
-
-TEST_F(GDBRemoteClientBaseTest, SendPacketAndReceiveResponseWithOutputSupport) {
-  StringExtractorGDBRemote response;
-  StreamString command_output;
-
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("O"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("O48656c6c6f2c"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("O20"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("O"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("O776f726c64"));
-  ASSERT_EQ(PacketResult::Success, server.SendPacket("OK"));
-
-  PacketResult result = client.SendPacketAndReceiveResponseWithOutputSupport(
-      "qRcmd,test", response, true,
-      [&command_output](llvm::StringRef output) { command_output << output; });
-
-  ASSERT_EQ(PacketResult::Success, result);
-  ASSERT_EQ("OK", response.GetStringRef());
-  ASSERT_EQ("Hello, world", command_output.GetString().str());
-}