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if (typeof parseRegExp === 'undefined')
quit();
load(libdir + "regexp_parse.js");
test_mix("a*", all_flags,
Quantifier(0, kInfinity, "GREEDY", Atom("a")));
test_mix("a*?", all_flags,
Quantifier(0, kInfinity, "NON_GREEDY", Atom("a")));
test_mix("a+", all_flags,
Quantifier(1, kInfinity, "GREEDY", Atom("a")));
test_mix("a+?", all_flags,
Quantifier(1, kInfinity, "NON_GREEDY", Atom("a")));
test_mix("a?", all_flags,
Quantifier(0, 1, "GREEDY", Atom("a")));
test_mix("a??", all_flags,
Quantifier(0, 1, "NON_GREEDY", Atom("a")));
test_mix("a{3}", all_flags,
Quantifier(3, 3, "GREEDY", Atom("a")));
test_mix("a{3}?", all_flags,
Quantifier(3, 3, "NON_GREEDY", Atom("a")));
test_mix("a{3,}", all_flags,
Quantifier(3, kInfinity, "GREEDY", Atom("a")));
test_mix("a{3,}?", all_flags,
Quantifier(3, kInfinity, "NON_GREEDY", Atom("a")));
test_mix("a{3,5}", all_flags,
Quantifier(3, 5, "GREEDY", Atom("a")));
test_mix("a{3,5}?", all_flags,
Quantifier(3, 5, "NON_GREEDY", Atom("a")));
// Surrogate Pair and Quantifier
test("\\uD83D\\uDC38+", no_unicode_flags,
Alternative([
Atom("\uD83D"),
Quantifier(1, kInfinity, "GREEDY", Atom("\uDC38"))
]));
test("\\uD83D\\uDC38+", unicode_flags,
Quantifier(1, kInfinity, "GREEDY", Atom("\uD83D\uDC38")));
// Invalid
test_mix("a{", no_unicode_flags,
Atom("a{"));
test_mix("a{1", no_unicode_flags,
Atom("a{1"));
test_mix("a{1,", no_unicode_flags,
Atom("a{1,"));
test_mix("a{1,2", no_unicode_flags,
Atom("a{1,2"));
test_mix("a{,", no_unicode_flags,
Atom("a{,"));
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