Function TestSearch

be/src/runtime/string-search-test.cc:34–40

Test string search for haystack/needle, up to len for each. If the length is -1, use the full string length. Searching in a substring allows checking whether the search respects the length stored in the StringValue or also reads parts of the string which should be excluded.

// length stored in the StringValue or also reads parts of the string which
// should be excluded.
int TestSearch(const char* haystack, const char* needle, int haystack_len = -1,
    int needle_len = -1) {
  StringValue needle_str_val = StrValFromCString(needle, needle_len);
  StringValue haystack_str_val = StrValFromCString(haystack, haystack_len);
  StringSearch search(&needle_str_val);
  return search.Search(&haystack_str_val);
}

// Test reverse string search for haystack/needle, up to len for each.
// If the length is -1, use the full string length.