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

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• Hash : 197d5294
  Author :
  Date : 2018-04-25T14:29:00
  

  Wrap all preprocessor code in the angle namespace.
  
  BUG=836820
  BUG=801364
  
  Change-Id: I08b6a2f9f12b689e09df6efd916c313e71e8a051
  Reviewed-on: https://chromium-review.googlesource.com/1028581
  Commit-Queue: Geoff Lang <geofflang@chromium.org>
  Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
  

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• src/tests/preprocessor_tests/comment_test.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"
  
  namespace angle
  {
  
  class CommentTest : public SimplePreprocessorTest, public testing::WithParamInterface<const char *>
  {
  };
  
  TEST_P(CommentTest, CommentIgnored)
  {
      const char* str = GetParam();
  
      pp::Token token;
      lexSingleToken(str, &token);
      EXPECT_EQ(pp::Token::LAST, token.type);
  }
  
  INSTANTIATE_TEST_CASE_P(LineComment, CommentTest,
                          testing::Values("//foo\n", // With newline.
                                          "//foo",   // Without newline.
                                          "//**/",   // Nested block comment.
                                          "////",    // Nested line comment.
                                          "//\""));  // Invalid character.  
  
  INSTANTIATE_TEST_CASE_P(BlockComment, CommentTest,
                          testing::Values("/*foo*/",
                                          "/*foo\n*/", // With newline.
                                          "/*//*/",    // Nested line comment.
                                          "/*/**/",    // Nested block comment.
                                          "/***/",     // With lone '*'.
                                          "/*\"*/"));  // Invalid character.
  
  class BlockCommentTest : public SimplePreprocessorTest
  {
  };
  
  TEST_F(BlockCommentTest, CommentReplacedWithSpace)
  {
      const char* str = "/*foo*/bar";
  
      pp::Token token;
      lexSingleToken(str, &token);
      EXPECT_EQ(pp::Token::IDENTIFIER, token.type);
      EXPECT_EQ("bar", token.text);
      EXPECT_TRUE(token.hasLeadingSpace());
  }
  
  TEST_F(BlockCommentTest, UnterminatedComment)
  {
      const char* str = "/*foo";
  
      using testing::_;
      EXPECT_CALL(mDiagnostics, print(pp::Diagnostics::PP_EOF_IN_COMMENT, _, _));
  
      preprocess(str);
  }
  
  }  // namespace angle
  

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