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//===-- tools/llvm-reduce/TestRunner.h ---------------------------*- C++ -*-===/
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TOOLS_LLVM_REDUCE_TESTRUNNER_H
#define LLVM_TOOLS_LLVM_REDUCE_TESTRUNNER_H
#include "ReducerWorkItem.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
#include "llvm/Target/TargetMachine.h"
#include <vector>
namespace llvm {
// This class contains all the info necessary for running the provided
// interesting-ness test, as well as the most reduced module and its
// respective filename.
class TestRunner {
public:
TestRunner(StringRef TestName, const std::vector<std::string> &TestArgs,
std::unique_ptr<ReducerWorkItem> Program,
std::unique_ptr<TargetMachine> TM, StringRef ToolName,
StringRef OutputFilename, bool InputIsBitcode, bool OutputBitcode);
/// Runs the interesting-ness test for the specified file
/// @returns 0 if test was successful, 1 if otherwise
int run(StringRef Filename) const;
/// Returns the most reduced version of the original testcase
ReducerWorkItem &getProgram() const { return *Program; }
void setProgram(std::unique_ptr<ReducerWorkItem> &&P) {
assert(P && "Setting null program?");
Program = std::move(P);
}
const TargetMachine *getTargetMachine() const { return TM.get(); }
StringRef getToolName() const { return ToolName; }
void writeOutput(StringRef Message);
bool inputIsBitcode() const {
return InputIsBitcode;
}
private:
StringRef TestName;
StringRef ToolName;
const std::vector<std::string> &TestArgs;
std::unique_ptr<ReducerWorkItem> Program;
std::unique_ptr<TargetMachine> TM;
StringRef OutputFilename;
const bool InputIsBitcode;
bool EmitBitcode;
};
} // namespace llvm
#endif
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