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

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• Author : alokp@chromium.org
  Date : 2012-05-31 18:10:43
  Hash : c745adb0
  Message : Added PreprocessorTest::preprocess that preprocesses the input string and compares the output with that of the expected string. Renamed other *Test::preprocess methods to something different and clearer. git-svn-id: https://angleproject.googlecode.com/svn/trunk@1126 736b8ea6-26fd-11df-bfd4-992fa37f6226

• 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 "Token.h"
  
  void PreprocessorTest::preprocess(const char* input, const char* expected)
  {
      ASSERT_TRUE(mPreprocessor.init(1, &input, NULL));
  
      int line = 1;
      pp::Token token;
      std::stringstream stream;
      do
      {
          mPreprocessor.lex(&token);
          for (; line < token.location.line; ++line)
          {
              stream << "\n";
          }
          stream << token;
      } while (token.type != pp::Token::LAST);
  
      std::string actual = stream.str();
      EXPECT_STREQ(expected, actual.c_str());
  }