Example #1
0
TEST(cpdf_nametree, GetUnicodeNameWithBOM) {
  // Set up the root dictionary with a Names array.
  auto pRootDict = pdfium::MakeUnique<CPDF_Dictionary>();
  CPDF_Array* pNames = pRootDict->SetNewFor<CPDF_Array>("Names");

  // Add the key "1" (with BOM) and value 100 into the array.
  std::ostringstream buf;
  constexpr char kData[] = "\xFE\xFF\x00\x31";
  for (size_t i = 0; i < sizeof(kData); ++i)
    buf.put(kData[i]);
  pNames->AddNew<CPDF_String>(ByteString(buf), true);
  pNames->AddNew<CPDF_Number>(100);

  // Check that the key is as expected.
  CPDF_NameTree nameTree(pRootDict.get());
  WideString storedName;
  nameTree.LookupValueAndName(0, &storedName);
  EXPECT_STREQ(L"1", storedName.c_str());

  // Check that the correct value object can be obtained by looking up "1".
  WideString matchName = L"1";
  CPDF_Object* pObj = nameTree.LookupValue(matchName);
  ASSERT_TRUE(pObj->IsNumber());
  EXPECT_EQ(100, pObj->AsNumber()->GetInteger());
}