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23
24description(
25"Some test cases identified by Waldemar Horwat in response to this bug: https://bugs.webkit.org/show_bug.cgi?id=48101"
26);
27
28shouldBe('/(?:a*?){2,}/.exec("aa")', '["aa"]');
29shouldBe('/(?:a*?){2,}/.exec("a")', '["a"]');
30shouldBe('/(?:a*?){2,}/.exec("")', '[""]');
31
32shouldBe('/(?:a*?)/.exec("aa")', '[""]');
33shouldBe('/(?:a*?)/.exec("a")', '[""]');
34shouldBe('/(?:a*?)/.exec("")', '[""]');
35
36shouldBe('/(?:a*?)(?:a*?)(?:a*?)/.exec("aa")', '[""]');
37shouldBe('/(?:a*?)(?:a*?)(?:a*?)/.exec("a")', '[""]');
38shouldBe('/(?:a*?)(?:a*?)(?:a*?)/.exec("")', '[""]');
39
40shouldBe('/(?:a*?){2}/.exec("aa")', '[""]');
41shouldBe('/(?:a*?){2}/.exec("a")', '[""]');
42shouldBe('/(?:a*?){2}/.exec("")', '[""]');
43
44shouldBe('/(?:a*?){2,3}/.exec("aa")', '["a"]');
45shouldBe('/(?:a*?){2,3}/.exec("a")', '["a"]');
46shouldBe('/(?:a*?){2,3}/.exec("")', '[""]');
47
48shouldBe('/(?:a*?)?/.exec("aa")', '["a"]');
49shouldBe('/(?:a*?)?/.exec("a")', '["a"]');
50shouldBe('/(?:a*?)?/.exec("")', '[""]');
51
52shouldBe('/(?:a*?)*/.exec("aa")', '["aa"]');
53shouldBe('/(?:a*?)*/.exec("a")', '["a"]');
54shouldBe('/(?:a*?)*/.exec("")', '[""]');
55