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Minimal test - lines (109, 123)

Code

int64_t nsCRT::atoll(const char* aStr) {
  if (!aStr) {
    return 0;
  }

  int64_t ll = 0;

  while (*aStr && *aStr >= '0' && *aStr <= '9') {
    ll *= 10;
    ll += *aStr - '0';
    aStr++;
  }

  return ll;
}

Minimal test - lines (81, 105)

Code

int32_t nsCRT::strcmp(const char16_t* aStr1, const char16_t* aStr2) {
  if (aStr1 && aStr2) {
    for (;;) {
      char16_t c1 = *aStr1++;
      char16_t c2 = *aStr2++;
      if (c1 != c2) {
        if (c1 < c2) {
          return -1;
        }
        return 1;
      }
      if (c1 == 0 || c2 == 0) {
        break;
      }
    }
  } else {
    if (aStr1) {  // aStr2 must have been null
      return -1;
    }
    if (aStr2) {  // aStr1 must have been null
      return 1;
    }
  }
  return 0;
}

Minimal test - lines (33, 68)

Code

char* nsCRT::strtok(char* aString, const char* aDelims, char** aNewStr) {
  NS_ASSERTION(aString,
               "Unlike regular strtok, the first argument cannot be null.");

  char delimTable[DELIM_TABLE_SIZE];
  uint32_t i;
  char* result;
  char* str = aString;

  for (i = 0; i < DELIM_TABLE_SIZE; ++i) {
    delimTable[i] = '\0';
  }

  for (i = 0; aDelims[i]; i++) {
    SET_DELIM(delimTable, static_cast(aDelims[i]));
  }
  NS_ASSERTION(aDelims[i] == '\0', "too many delimiters");

  // skip to beginning
  while (*str && IS_DELIM(delimTable, static_cast(*str))) {
    str++;
  }
  result = str;

  // fix up the end of the token
  while (*str) {
    if (IS_DELIM(delimTable, static_cast(*str))) {
      *str++ = '\0';
      break;
    }
    str++;
  }
  *aNewStr = str;

  return str == result ? nullptr : result;
}