394   CHECK_MIN_MAX("(ab)\\1", 2, RegExpTree::kInfinity);  in TestRegExpParser()
395   CHECK_MIN_MAX("(ab|cde)\\1", 2, RegExpTree::kInfinity);  in TestRegExpParser()
397   CHECK_MIN_MAX("(?:ab)*", 0, RegExpTree::kInfinity);  in TestRegExpParser()
398   CHECK_MIN_MAX("(?:ab)+", 2, RegExpTree::kInfinity);  in TestRegExpParser()
400   CHECK_MIN_MAX("a*", 0, RegExpTree::kInfinity);  in TestRegExpParser()
401   CHECK_MIN_MAX("a+", 1, RegExpTree::kInfinity);  in TestRegExpParser()
403   CHECK_MIN_MAX("a*?", 0, RegExpTree::kInfinity);  in TestRegExpParser()
404   CHECK_MIN_MAX("a+?", 1, RegExpTree::kInfinity);  in TestRegExpParser()
406   CHECK_MIN_MAX("(?:a*)?", 0, RegExpTree::kInfinity);  in TestRegExpParser()
407   CHECK_MIN_MAX("(?:a+)?", 0, RegExpTree::kInfinity);  in TestRegExpParser()
408   CHECK_MIN_MAX("(?:a?)+", 0, RegExpTree::kInfinity);  in TestRegExpParser()
409   CHECK_MIN_MAX("(?:a*)+", 0, RegExpTree::kInfinity);  in TestRegExpParser()
410   CHECK_MIN_MAX("(?:a+)+", 1, RegExpTree::kInfinity);  in TestRegExpParser()
411   CHECK_MIN_MAX("(?:a?)*", 0, RegExpTree::kInfinity);  in TestRegExpParser()
412   CHECK_MIN_MAX("(?:a*)*", 0, RegExpTree::kInfinity);  in TestRegExpParser()
413   CHECK_MIN_MAX("(?:a+)*", 0, RegExpTree::kInfinity);  in TestRegExpParser()
417   CHECK_MIN_MAX("a*b", 1, RegExpTree::kInfinity);  in TestRegExpParser()
418   CHECK_MIN_MAX("a+b", 2, RegExpTree::kInfinity);  in TestRegExpParser()
419   CHECK_MIN_MAX("a*b|c", 1, RegExpTree::kInfinity);  in TestRegExpParser()
420   CHECK_MIN_MAX("a+b|c", 1, RegExpTree::kInfinity);  in TestRegExpParser()
421   CHECK_MIN_MAX("(?:a{5,1000000}){3,1000000}", 15, RegExpTree::kInfinity);  in TestRegExpParser()