llvm/llvm/unittests/Analysis/GraphWriterTest.cpp

//===- GraphWriterTest.cpp - GraphWriter unit tests -----------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "llvm/Support/GraphWriter.h"
#include "llvm/Analysis/CFGPrinter.h"
#include "llvm/AsmParser/Parser.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/Testing/Support/SupportHelpers.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
#include "gtest/gtest.h"
#include <string>

#define ASSERT_NO_ERROR(x) …

namespace llvm {
namespace {

class GraphWriterTest : public testing::Test { … };

static void writeCFGToDotFile(Function &F, std::string Name,
                              bool CFGOnly = false) { … }

TEST_F(GraphWriterTest, WriteCFGDotFileTest) { … }

} // end anonymous namespace
} // end namespace llvm