C++ (Cpp) CFX_WideString::ConcatInPlace 예제들

예제 #1

파일: fx_basic_wstring_unittest.cpp 프로젝트: JinAirsOs/pdfium

TEST(fxcrt, WideStringConcatInPlace) {
  CFX_WideString fred;
  fred.ConcatInPlace(4, L"FRED");
  EXPECT_EQ(L"FRED", fred);

  fred.ConcatInPlace(2, L"DY");
  EXPECT_EQ(L"FREDDY", fred);

  fred.Delete(3, 3);
  EXPECT_EQ(L"FRE", fred);

  fred.ConcatInPlace(1, L"D");
  EXPECT_EQ(L"FRED", fred);

  CFX_WideString copy = fred;
  fred.ConcatInPlace(2, L"DY");
  EXPECT_EQ(L"FREDDY", fred);
  EXPECT_EQ(L"FRED", copy);

  // Test invalid arguments.
  copy = fred;
  fred.ConcatInPlace(-6, L"freddy");
  CFX_WideString not_aliased(L"xxxxxx");
  EXPECT_EQ(L"FREDDY", fred);
  EXPECT_EQ(L"xxxxxx", not_aliased);
}