[lldb] Remove vestigial remnants of reproducers (#135361)

Not touching the SB API.

lldb/include/lldb/API/SBReproducer.h

@@ -11,12 +11,6 @@
 
 #include "lldb/API/SBDefines.h"
 
-namespace lldb_private {
-namespace repro {
-struct ReplayOptions;
-}
-} // namespace lldb_private
-
 namespace lldb {
 
 #ifndef SWIG

lldb/include/lldb/Core/Debugger.h

@@ -67,10 +67,6 @@ class Stream;
 class SymbolContext;
 class Target;
 
-namespace repro {
-class DataRecorder;
-}
-
 /// \class Debugger Debugger.h "lldb/Core/Debugger.h"
 /// A class to manage flag bits.
 ///
@@ -143,8 +139,6 @@ public:
     return m_error_stream_sp->GetUnlockedFileSP();
   }
 
-  repro::DataRecorder *GetInputRecorder();
-
   Status SetInputString(const char *data);
 
   void SetInputFile(lldb::FileSP file);
@@ -720,9 +714,6 @@ protected:
   lldb::LockableStreamFileSP m_error_stream_sp;
   LockableStreamFile::Mutex m_output_mutex;
 
-  /// Used for shadowing the input file when capturing a reproducer.
-  repro::DataRecorder *m_input_recorder;
-
   lldb::BroadcasterManagerSP m_broadcaster_manager_sp; // The debugger acts as a
                                                        // broadcaster manager of
                                                        // last resort.

lldb/scripts/reproducer-replay.py

@@ -1,121 +0,0 @@
-#!/usr/bin/env python3
-
-from multiprocessing import Pool
-import multiprocessing
-import argparse
-import tempfile
-import logging
-import os
-import subprocess
-
-
-def run_reproducer(path):
-    proc = subprocess.Popen(
-        [LLDB, "--replay", path], stdout=subprocess.PIPE, stderr=subprocess.PIPE
-    )
-    reason = None
-    try:
-        outs, errs = proc.communicate(timeout=TIMEOUT)
-        success = proc.returncode == 0
-        result = "PASSED" if success else "FAILED"
-        if not success:
-            outs = outs.decode()
-            errs = errs.decode()
-            # Do some pattern matching to find out the cause of the failure.
-            if "Encountered unexpected packet during replay" in errs:
-                reason = "Unexpected packet"
-            elif "Assertion failed" in errs:
-                reason = "Assertion failed"
-            elif "UNREACHABLE" in errs:
-                reason = "Unreachable executed"
-            elif "Segmentation fault" in errs:
-                reason = "Segmentation fault"
-            elif "Illegal instruction" in errs:
-                reason = "Illegal instruction"
-            else:
-                reason = f"Exit code {proc.returncode}"
-    except subprocess.TimeoutExpired:
-        proc.kill()
-        success = False
-        outs, errs = proc.communicate()
-        result = "TIMEOUT"
-
-    if not FAILURE_ONLY or not success:
-        reason_str = f" ({reason})" if reason else ""
-        print(f"{result}: {path}{reason_str}")
-        if VERBOSE:
-            if outs:
-                print(outs)
-            if errs:
-                print(errs)
-
-
-def find_reproducers(path):
-    for root, dirs, files in os.walk(path):
-        for dir in dirs:
-            _, extension = os.path.splitext(dir)
-            if dir.startswith("Test") and extension == ".py":
-                yield os.path.join(root, dir)
-
-
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser(
-        description="LLDB API Test Replay Driver. "
-        "Replay one or more reproducers in parallel using the specified LLDB driver. "
-        "The script will look for reproducers generated by the API lit test suite. "
-        "To generate the reproducers, pass --param 'lldb-run-with-repro=capture' to lit."
-    )
-    parser.add_argument(
-        "-j",
-        "--threads",
-        type=int,
-        default=multiprocessing.cpu_count(),
-        help="Number of threads. The number of CPU threads if not specified.",
-    )
-    parser.add_argument(
-        "-t",
-        "--timeout",
-        type=int,
-        default=60,
-        help="Replay timeout in seconds. 60 seconds if not specified.",
-    )
-    parser.add_argument(
-        "-p",
-        "--path",
-        type=str,
-        default=os.getcwd(),
-        help="Path to the directory containing the reproducers. The current working directory if not specified.",
-    )
-    parser.add_argument(
-        "-l",
-        "--lldb",
-        type=str,
-        required=True,
-        help="Path to the LLDB command line driver",
-    )
-    parser.add_argument(
-        "-v", "--verbose", help="Print replay output.", action="store_true"
-    )
-    parser.add_argument(
-        "--failure-only", help="Only log failures.", action="store_true"
-    )
-    args = parser.parse_args()
-
-    global LLDB
-    global TIMEOUT
-    global VERBOSE
-    global FAILURE_ONLY
-    LLDB = args.lldb
-    TIMEOUT = args.timeout
-    VERBOSE = args.verbose
-    FAILURE_ONLY = args.failure_only
-
-    print(
-        f"Replaying reproducers in {args.path} with {args.threads} threads and a {args.timeout} seconds timeout"
-    )
-
-    try:
-        pool = Pool(args.threads)
-        pool.map(run_reproducer, find_reproducers(args.path))
-    except KeyboardInterrupt:
-        print("Interrupted")

lldb/source/API/SBReproducer.cpp

@@ -7,30 +7,14 @@
 //===----------------------------------------------------------------------===//
 
 #include "lldb/API/SBReproducer.h"
-#include "lldb/API/LLDB.h"
-#include "lldb/API/SBAddress.h"
-#include "lldb/API/SBAttachInfo.h"
-#include "lldb/API/SBBlock.h"
-#include "lldb/API/SBBreakpoint.h"
-#include "lldb/API/SBCommandInterpreter.h"
-#include "lldb/API/SBCommandInterpreterRunOptions.h"
-#include "lldb/API/SBData.h"
-#include "lldb/API/SBDebugger.h"
-#include "lldb/API/SBDeclaration.h"
-#include "lldb/API/SBError.h"
-#include "lldb/API/SBFileSpec.h"
-#include "lldb/API/SBHostOS.h"
-#include "lldb/Host/FileSystem.h"
 #include "lldb/Utility/Instrumentation.h"
-#include "lldb/Version/Version.h"
 
 using namespace lldb;
 using namespace lldb_private;
-using namespace lldb_private::repro;
 
-SBReplayOptions::SBReplayOptions() {}
+SBReplayOptions::SBReplayOptions() = default;
 
-SBReplayOptions::SBReplayOptions(const SBReplayOptions &rhs) {}
+SBReplayOptions::SBReplayOptions(const SBReplayOptions &rhs) = default;
 
 SBReplayOptions::~SBReplayOptions() = default;
 

lldb/source/Core/Debugger.cpp

@@ -932,7 +932,6 @@ Debugger::Debugger(lldb::LogOutputCallback log_callback, void *baton)
           stdout, NativeFile::Unowned, m_output_mutex)),
       m_error_stream_sp(std::make_shared<LockableStreamFile>(
           stderr, NativeFile::Unowned, m_output_mutex)),
-      m_input_recorder(nullptr),
       m_broadcaster_manager_sp(BroadcasterManager::MakeBroadcasterManager()),
       m_terminal_state(), m_target_list(*this), m_platform_list(),
       m_listener_sp(Listener::MakeListener("lldb.Debugger")),
@@ -1081,8 +1080,6 @@ void Debugger::SetAsyncExecution(bool async_execution) {
   m_command_interpreter_up->SetSynchronous(!async_execution);
 }
 
-repro::DataRecorder *Debugger::GetInputRecorder() { return m_input_recorder; }
-
 static inline int OpenPipe(int fds[2], std::size_t size) {
 #ifdef _WIN32
   return _pipe(fds, size, O_BINARY);

lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.h

@@ -41,9 +41,6 @@
 #include "llvm/ADT/StringMap.h"
 
 namespace lldb_private {
-namespace repro {
-class Loader;
-}
 namespace process_gdb_remote {
 
 class ThreadGDBRemote;

lldb/unittests/Core/DiagnosticEventTest.cpp

@@ -22,7 +22,6 @@
 
 using namespace lldb;
 using namespace lldb_private;
-using namespace lldb_private::repro;
 
 static const constexpr std::chrono::seconds TIMEOUT(0);
 static const constexpr size_t DEBUGGERS = 3;

lldb/unittests/Interpreter/TestCommandPaths.cpp

@@ -21,7 +21,6 @@
 #include "gtest/gtest.h"
 
 using namespace lldb_private;
-using namespace lldb_private::repro;
 using namespace lldb;
 
 namespace {

lldb/unittests/Platform/PlatformSiginfoTest.cpp

@@ -25,7 +25,6 @@
 
 using namespace lldb;
 using namespace lldb_private;
-using namespace lldb_private::repro;
 
 namespace {
 class PlatformSiginfoTest : public ::testing::Test {

lldb/unittests/Process/ProcessEventDataTest.cpp

@@ -20,7 +20,6 @@
 #include "gtest/gtest.h"
 
 using namespace lldb_private;
-using namespace lldb_private::repro;
 using namespace lldb;
 
 namespace {

lldb/unittests/ScriptInterpreter/Lua/ScriptInterpreterTests.cpp

@@ -16,7 +16,6 @@
 #include "gtest/gtest.h"
 
 using namespace lldb_private;
-using namespace lldb_private::repro;
 using namespace lldb;
 
 namespace {

lldb/unittests/Target/ExecutionContextTest.cpp

@@ -24,7 +24,6 @@
 #include "gtest/gtest.h"
 
 using namespace lldb_private;
-using namespace lldb_private::repro;
 using namespace lldb;
 
 namespace {

lldb/unittests/Target/MemoryTest.cpp

@@ -19,7 +19,6 @@
 #include "gtest/gtest.h"
 
 using namespace lldb_private;
-using namespace lldb_private::repro;
 using namespace lldb;
 
 namespace {

lldb/unittests/Target/StackFrameRecognizerTest.cpp

@@ -19,7 +19,6 @@
 #include "gtest/gtest.h"
 
 using namespace lldb_private;
-using namespace lldb_private::repro;
 using namespace lldb;
 
 namespace {

lldb/unittests/Thread/ThreadTest.cpp

@@ -28,7 +28,6 @@
 #include "gtest/gtest.h"
 
 using namespace lldb_private;
-using namespace lldb_private::repro;
 using namespace lldb;
 
 namespace {