kc3-lang/angle/src/tests/preprocessor_tests/PreprocessorTest.cpp

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• Author : Yunchao He
  Date : 2017-04-24 10:49:17
  Hash : f81ce4a3
  Message : Refactoring: replace NULL by nullptr for pointers (3rd CL). This CL mainly handles passing/returning NULL to/from a function. BUG=angleproject:2001 Change-Id: I34802f792e710e3d7ff697cbe4701dc1bf5ab009 Reviewed-on: https://chromium-review.googlesource.com/485060 Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• src/tests/preprocessor_tests/PreprocessorTest.cpp

• //
  // Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #include "PreprocessorTest.h"
  #include "compiler/preprocessor/Token.h"
  
  void SimplePreprocessorTest::preprocess(const char *input,
                                          std::stringstream *output,
                                          pp::Preprocessor *preprocessor)
  {
      ASSERT_TRUE(preprocessor->init(1, &input, nullptr));
  
      int line = 1;
      pp::Token token;
      do
      {
          preprocessor->lex(&token);
          if (output)
          {
              for (; line < token.location.line; ++line)
              {
                  *output << "\n";
              }
              *output << token;
          }
      } while (token.type != pp::Token::LAST);
  }
  
  void SimplePreprocessorTest::preprocess(const char *input, const pp::PreprocessorSettings &settings)
  {
      pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, settings);
      preprocess(input, nullptr, &preprocessor);
  }
  
  void SimplePreprocessorTest::preprocess(const char *input)
  {
      preprocess(input, pp::PreprocessorSettings());
  }
  
  void SimplePreprocessorTest::preprocess(const char *input, const char *expected)
  {
      pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, pp::PreprocessorSettings());
      std::stringstream output;
      preprocess(input, &output, &preprocessor);
  
      std::string actual = output.str();
      EXPECT_STREQ(expected, actual.c_str());
  }
  
  void SimplePreprocessorTest::lexSingleToken(const char *input, pp::Token *token)
  {
      pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, pp::PreprocessorSettings());
      ASSERT_TRUE(preprocessor.init(1, &input, nullptr));
      preprocessor.lex(token);
  }
  
  void SimplePreprocessorTest::lexSingleToken(size_t count,
                                              const char *const input[],
                                              pp::Token *token)
  {
      pp::Preprocessor preprocessor(&mDiagnostics, &mDirectiveHandler, pp::PreprocessorSettings());
      ASSERT_TRUE(preprocessor.init(count, input, nullptr));
      preprocessor.lex(token);
  }