29         assert(std::regex_match(s, m, std::regex("tour\nto\ntournament",  in main()
31         assert(m.size() == 1);  in main()
32         assert(!m.prefix().matched);  in main()
33         assert(m.prefix().first == s);  in main()
34         assert(m.prefix().second == m[0].first);  in main()
35         assert(!m.suffix().matched);  in main()
36         assert(m.suffix().first == m[0].second);  in main()
37         assert(m.suffix().second == s + std::char_traits<char>::length(s));  in main()
38         assert(m.length(0) == 10);  in main()
39         assert(m.position(0) == 0);  in main()
40         assert(m.str(0) == "tournament");  in main()
45         assert(!std::regex_match(s, m, std::regex("tour\n\ntournament",  in main()
47         assert(m.size() == 0);  in main()
52         assert(std::regex_match(s, m, std::regex("(tour|to|tournament)+\ntourna",  in main()
54         assert(m.size() == 2);  in main()
55         assert(!m.prefix().matched);  in main()
56         assert(m.prefix().first == s);  in main()
57         assert(m.prefix().second == m[0].first);  in main()
58         assert(!m.suffix().matched);  in main()
59         assert(m.suffix().first == m[0].second);  in main()
60         assert(m.suffix().second == s + std::char_traits<char>::length(s));  in main()
61         assert(m.length(0) == 10);  in main()
62         assert(m.position(0) == 0);  in main()
63         assert(m.str(0) == "tournament");  in main()
68         assert(std::regex_match(s, m, std::regex("(tour|to|tournament)+\ntourna",  in main()
70         assert(m.size() == 2);  in main()
71         assert(!m.prefix().matched);  in main()
72         assert(m.prefix().first == s);  in main()
73         assert(m.prefix().second == m[0].first);  in main()
74         assert(!m.suffix().matched);  in main()
75         assert(m.suffix().first == m[0].second);  in main()
76         assert(m.suffix().second == s + std::char_traits<char>::length(s));  in main()
77         assert(m.length(0) == 6);  in main()
78         assert(m.position(0) == 0);  in main()
79         assert(m.str(0) == "tourna");  in main()