path: root/unittests/AST/CommentParser.cpp

//===- unittests/AST/CommentParser.cpp ------ Comment parser tests --------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#include "clang/AST/CommentParser.h"
#include "clang/AST/Comment.h"
#include "clang/AST/CommentCommandTraits.h"
#include "clang/AST/CommentLexer.h"
#include "clang/AST/CommentSema.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Basic/FileManager.h"
#include "clang/Basic/SourceManager.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/Allocator.h"
#include "gtest/gtest.h"
#include <vector>

using namespace llvm;
using namespace clang;

namespace clang {
namespace comments {

namespace {

const bool DEBUG = true;

class CommentParserTest : public ::testing::Test {
protected:
  CommentParserTest()
    : FileMgr(FileMgrOpts),
      DiagID(new DiagnosticIDs()),
      Diags(DiagID, new DiagnosticOptions, new IgnoringDiagConsumer()),
      SourceMgr(Diags, FileMgr),
      Traits(Allocator) {
  }

  FileSystemOptions FileMgrOpts;
  FileManager FileMgr;
  IntrusiveRefCntPtr<DiagnosticIDs> DiagID;
  DiagnosticsEngine Diags;
  SourceManager SourceMgr;
  llvm::BumpPtrAllocator Allocator;
  CommandTraits Traits;

  FullComment *parseString(const char *Source);
};

FullComment *CommentParserTest::parseString(const char *Source) {
  MemoryBuffer *Buf = MemoryBuffer::getMemBuffer(Source);
  FileID File = SourceMgr.createFileIDForMemBuffer(Buf);
  SourceLocation Begin = SourceMgr.getLocForStartOfFile(File);

  Lexer L(Allocator, Traits, Begin, Source, Source