Method Tester

extern/re2/re2/testing/tester.cc:627–637

Test all possible match kinds and parse modes.

// Test all possible match kinds and parse modes.
Tester::Tester(const StringPiece& regexp) {
  error_ = false;
  for (size_t i = 0; i < arraysize(kinds); i++) {
    for (size_t j = 0; j < arraysize(parse_modes); j++) {
      TestInstance* t = new TestInstance(regexp, kinds[i],
                                         parse_modes[j].parse_flags);
      error_ |= t->error();
      v_.push_back(t);
    }
  }
}

Tester::~Tester() {
  for (size_t i = 0; i < v_.size(); i++)