13 //   constexpr bool contains(const CharT *x) const;
29   assert(sv0.contains(""));  in test()
30   assert(!sv0.contains("e"));  in test()
32   assert(sv1.contains(""));  in test()
33   assert(!sv1.contains("d"));  in test()
34   assert(sv1.contains("e"));  in test()
35   assert(!sv1.contains("de"));  in test()
36   assert(!sv1.contains("cd"));  in test()
37   assert(!sv1.contains("cde"));  in test()
38   assert(!sv1.contains("bcde"));  in test()
39   assert(!sv1.contains("abcde"));  in test()
40   assert(!sv1.contains("xyz"));  in test()
42   assert(sv3.contains(""));  in test()
43   assert(sv3.contains("d"));  in test()
44   assert(sv3.contains("e"));  in test()
45   assert(sv3.contains("de"));  in test()
46   assert(sv3.contains("cd"));  in test()
47   assert(!sv3.contains("ce"));  in test()
48   assert(sv3.contains("cde"));  in test()
49   assert(!sv3.contains("edc"));  in test()
50   assert(!sv3.contains("bcde"));  in test()
51   assert(!sv3.contains("abcde"));  in test()
52   assert(!sv3.contains("xyz"));  in test()
54   assert(svNot.contains(""));  in test()
55   assert(!svNot.contains("d"));  in test()
56   assert(!svNot.contains("e"));  in test()
57   assert(!svNot.contains("de"));  in test()
58   assert(!svNot.contains("cd"));  in test()
59   assert(!svNot.contains("cde"));  in test()
60   assert(!svNot.contains("bcde"));  in test()
61   assert(!svNot.contains("abcde"));  in test()
62   assert(svNot.contains("xyz"));  in test()
63   assert(!svNot.contains("zyx"));  in test()