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

Branch : - branch - main - tag -

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• Author : Geoff Lang
  Date : 2018-04-25 14:29:00
  Hash : 197d5294
  Message : 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>

• src/tests/preprocessor_tests/error_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 ErrorTest : public SimplePreprocessorTest
  {
  };
  
  TEST_F(ErrorTest, Empty)
  {
      const char* str = "#error\n";
      const char* expected = "\n";
  
      using testing::_;
      EXPECT_CALL(mDirectiveHandler, handleError(pp::SourceLocation(0, 1), ""));
      // No error or warning.
      EXPECT_CALL(mDiagnostics, print(_, _, _)).Times(0);
  
      preprocess(str, expected);
  }
  
  TEST_F(ErrorTest, OneTokenMessage)
  {
      const char* str = "#error foo\n";
      const char* expected = "\n";
  
      using testing::_;
      EXPECT_CALL(mDirectiveHandler,
                  handleError(pp::SourceLocation(0, 1), " foo"));
      // No error or warning.
      EXPECT_CALL(mDiagnostics, print(_, _, _)).Times(0);
  
      preprocess(str, expected);
  }
  
  TEST_F(ErrorTest, TwoTokenMessage)
  {
      const char* str = "#error foo bar\n";
      const char* expected = "\n";
  
      using testing::_;
      EXPECT_CALL(mDirectiveHandler,
                  handleError(pp::SourceLocation(0, 1), " foo bar"));
      // No error or warning.
      EXPECT_CALL(mDiagnostics, print(_, _, _)).Times(0);
  
      preprocess(str, expected);
  }
  
  TEST_F(ErrorTest, Comments)
  {
      const char* str = "/*foo*/"
                        "#"
                        "/*foo*/"
                        "error"
                        "/*foo*/"
                        "foo"
                        "/*foo*/"
                        "bar"
                        "/*foo*/"
                        "//foo"
                        "\n";
      const char* expected = "\n";
  
      using testing::_;
      EXPECT_CALL(mDirectiveHandler,
                  handleError(pp::SourceLocation(0, 1), " foo bar"));
      // No error or warning.
      EXPECT_CALL(mDiagnostics, print(_, _, _)).Times(0);
  
      preprocess(str, expected);
  }
  
  TEST_F(ErrorTest, MissingNewline)
  {
      const char* str = "#error foo";
      const char* expected = "";
  
      using testing::_;
      // Directive successfully parsed.
      EXPECT_CALL(mDirectiveHandler,
                  handleError(pp::SourceLocation(0, 1), " foo"));
      // Error reported about EOF.
      EXPECT_CALL(mDiagnostics, print(pp::Diagnostics::PP_EOF_IN_DIRECTIVE, _, _));
  
      preprocess(str, expected);
  }
  
  }  // namespace angle