text: //===-- 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 "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 <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);
  
    /// Runs the interesting-ness test for the specified file
    /// @returns 0 if test was successful, 1 if otherwise
    int run(StringRef Filename);
  
    /// Returns the most reduced version of the original testcase
    Module *getProgram() const { return Program.get(); }
  
    void setProgram(std::unique_ptr<Module> P) { Program = std::move(P); }
  
  private:
    StringRef TestName;
    const std::vector<std::string> &TestArgs;
    std::unique_ptr<Module> Program;
  };
  
  } // namespace llvm
  
  #endif
  