tools/llvm-reduce/TestRunner.h

   1 //===-- tools/llvm-reduce/TestRunner.h ---------------------------*- C++ -*-===/
   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
   9 #ifndef LLVM_TOOLS_LLVMREDUCE_TESTRUNNER_H
  10 #define LLVM_TOOLS_LLVMREDUCE_TESTRUNNER_H
  11
  12 #include "llvm/ADT/SmallString.h"
  13 #include "llvm/IR/Module.h"
  14 #include "llvm/Support/Error.h"
  15 #include "llvm/Support/FileSystem.h"
  16 #include "llvm/Support/Path.h"
  17 #include "llvm/Support/Program.h"
  18 #include <vector>
  19
  20 namespace llvm {
  21
  22 // This class contains all the info necessary for running the provided
  23 // interesting-ness test, as well as the most reduced module and its
  24 // respective filename.
  25 class TestRunner {
  26 public:
  27   TestRunner(StringRef TestName, const std::vector<std::string> &TestArgs);
  28
  29   /// Runs the interesting-ness test for the specified file
  30   /// @returns 0 if test was successful, 1 if otherwise
  31   int run(StringRef Filename);
  32
  33   /// Returns the most reduced version of the original testcase
  34   Module *getProgram() const { return Program.get(); }
  35
  36   void setProgram(std::unique_ptr<Module> P) { Program = std::move(P); }
  37
  38 private:
  39   StringRef TestName;
  40   const std::vector<std::string> &TestArgs;
  41   std::unique_ptr<Module> Program;
  42 };
  43
  44 } // namespace llvm
  45
  46 #endif