26 test (const char *input, const char *result)  in test()  function
45   result |= test ("/usr/lib", "/usr");  in do_test()
46   result |= test ("/usr/", "/");  in do_test()
47   result |= test ("usr", ".");  in do_test()
48   result |= test ("/", "/");  in do_test()
49   result |= test (".", ".");  in do_test()
50   result |= test ("..", ".");  in do_test()
53   result |= test ("/usr/lib/", "/usr");  in do_test()
54   result |= test ("/usr", "/");  in do_test()
55   result |= test ("a//", ".");  in do_test()
56   result |= test ("a////", ".");  in do_test()
57   result |= test ("////usr", "/");  in do_test()
58   result |= test ("////usr//", "/");  in do_test()
59   result |= test ("//usr", "//");  in do_test()
60   result |= test ("//usr//", "//");  in do_test()
61   result |= test ("//", "//");  in do_test()
64   result |= test ("x///y", "x");  in do_test()
65   result |= test ("x/////y", "x");  in do_test()