kc3-lang/angle/src/common/string_utils_unittest.cpp

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• Hash : 8c5aeb6c
  Author :
  Date : 2015-05-21T08:17:18
  

  Add some string helper classes.
  
  *re-land with build fix for Clang*
  
  These helper functions mirror some utilities in Chrome, for splitting
  strings along whitespace, or reading file contents into a string.
  
  Also remove the hack for skipping the doubly-defined GLX header.
  
  BUG=angleproject:892,angleproject:998
  
  Change-Id: Ife43fbf5035a3be7820460bea1b26d0e632a4fb0
  Reviewed-on: https://chromium-review.googlesource.com/272518
  Tested-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Corentin Wallez <cwallez@chromium.org>
  

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• src/common/string_utils_unittest.cpp

• //
  // Copyright 2015 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.
  //
  // string_utils_unittests:
  //   Unit tests for the string utils.
  //
  
  #include "string_utils.h"
  
  #include <gtest/gtest.h>
  
  using namespace angle;
  
  namespace
  {
  
  // Basic functionality tests for SplitString
  TEST(StringUtilsTest, SplitStringBasic)
  {
      std::string testString("AxBxCxxxDExxFGHx");
      std::vector<std::string> tokens;
      SplitString(testString, 'x', &tokens);
  
      ASSERT_EQ(5u, tokens.size());
      EXPECT_EQ("A", tokens[0]);
      EXPECT_EQ("B", tokens[1]);
      EXPECT_EQ("C", tokens[2]);
      EXPECT_EQ("DE", tokens[3]);
      EXPECT_EQ("FGH", tokens[4]);
  }
  
  // Basic functionality tests for SplitStringAlongWhitespace
  TEST(StringUtilsTest, SplitStringAlongWhitespaceBasic)
  {
      std::string testString("A B\nC\r\tDE\v\fFGH \t\r\n");
      std::vector<std::string> tokens;
      SplitStringAlongWhitespace(testString, &tokens);
  
      ASSERT_EQ(5u, tokens.size());
      EXPECT_EQ("A", tokens[0]);
      EXPECT_EQ("B", tokens[1]);
      EXPECT_EQ("C", tokens[2]);
      EXPECT_EQ("DE", tokens[3]);
      EXPECT_EQ("FGH", tokens[4]);
  }
  
  // Basic functionality tests for HexStringToUInt
  TEST(StringUtilsTest, HexStringToUIntBasic)
  {
      std::string testStringA("0xBADF00D");
      unsigned int uintValue;
      ASSERT_TRUE(HexStringToUInt(testStringA, &uintValue));
      EXPECT_EQ(0xBADF00Du, uintValue);
  
      std::string testStringB("0xBADFOOD");
      EXPECT_FALSE(HexStringToUInt(testStringB, &uintValue));
  
      std::string testStringC("BADF00D");
      EXPECT_FALSE(HexStringToUInt(testStringC, &uintValue));
  }
  
  // Note: ReadFileToString is harder to test
  
  }
  

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