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Minimal test - lines (91, 91)

Code

template class nsTSubstringTuple;

Minimal test - lines (54, 67)

Code

bool nsTSubstringTuple::IsDependentOn(const char_type* aStart,
                                         const char_type* aEnd) const {
  // we start with the right-most fragment since it is faster to check.

  if (mFragB->IsDependentOn(aStart, aEnd)) {
    return true;
  }

  if (mHead) {
    return mHead->IsDependentOn(aStart, aEnd);
  }

  return mFragA->IsDependentOn(aStart, aEnd);
}

Minimal test - lines (92, 92)

Code

template class nsTSubstringTuple;

Minimal test - lines (70, 89)

Code

auto nsTSubstringTuple::IsDependentOnWithLength(const char_type* aStart,
                                                   const char_type* aEnd) const
    -> std::pair {
  // we start with the right-most fragment since it is faster to check for
  // dependency.
  const bool rightDependentOn = mFragB->IsDependentOn(aStart, aEnd);

  if (rightDependentOn) {
    return {true, Length()};
  }

  const auto [leftDependentOn, leftLen] =
      mHead ? mHead->IsDependentOnWithLength(aStart, aEnd)
            : std::pair{mFragA->IsDependentOn(aStart, aEnd), mFragA->Length()};

  const auto checkedLen =
      mozilla::CheckedInt{leftLen} + mFragB->Length();
  MOZ_RELEASE_ASSERT(checkedLen.isValid(), "Substring tuple length is invalid");
  return {leftDependentOn, checkedLen.value()};
}

Minimal test - lines (35, 46)

Code

void nsTSubstringTuple::WriteTo(char_type* aBuf, uint32_t aBufLen) const {
  MOZ_RELEASE_ASSERT(aBufLen >= mFragB->Length(), "buffer too small");
  uint32_t headLen = aBufLen - mFragB->Length();
  if (mHead) {
    mHead->WriteTo(aBuf, headLen);
  } else {
    MOZ_RELEASE_ASSERT(mFragA->Length() == headLen, "buffer incorrectly sized");
    char_traits::copy(aBuf, mFragA->Data(), mFragA->Length());
  }

  char_traits::copy(aBuf + headLen, mFragB->Data(), mFragB->Length());
}

Minimal test - lines (15, 26)

Code

typename nsTSubstringTuple::size_type nsTSubstringTuple::Length() const {
  mozilla::CheckedInt len;
  if (mHead) {
    len = mHead->Length();
  } else {
    len = mFragA->Length();
  }

  len += mFragB->Length();
  MOZ_RELEASE_ASSERT(len.isValid(), "Substring tuple length is invalid");
  return len.value();
}