Function TestAllFloatVariants

be/src/util/string-parser-test.cc:122–134

Tests conversion of s to double and float with +/- prefixing (and no prefix) and with and without leading/trailing whitespace

// Tests conversion of s to double and float with +/- prefixing (and no prefix) and with
// and without leading/trailing whitespace
void TestAllFloatVariants(const string& s, StringParser::ParseResult exp_result) {
  string sign[] = {"", "+", "-"};
  for (int i = 0; i < space_len; ++i) {
    for (int j = 0; j < space_len; ++j) {
      for (int k = 0; k < 3; ++k) {
        // All combinations of leading and/or trailing whitespace and +/- sign.
        string str = space[i] + sign[k] + s + space[j];
        TestFloatValue<float>(str, exp_result);
        TestFloatValue<double>(str, exp_result);
      }
    }
  }
}

template<typename T>
void TestFloatBruteForce() {