28         BOOST_TEST(test("\xE4", lower['\xC4']));  in main()
29         BOOST_TEST(test("\xE4", lower['\xE4']));  in main()
38         BOOST_TEST(test("a1- ", lower["a1- "]));  in main()
39         BOOST_TEST(test("a1- ", lower["a1- "]));  in main()
40         BOOST_TEST(test("a1- ", lower["a1- "]));  in main()
41         BOOST_TEST(test("a1- ", lower["A1- "]));  in main()
43         BOOST_TEST(test("a1- ", lower[string], "a1- "));  in main()
44         BOOST_TEST(test("a1- ", lower[string], "A1- "));  in main()
45         BOOST_TEST(test("a1- ", lower[lit("a1- ")]));  in main()
46         BOOST_TEST(test("a1- ", lower[lit("A1- ")]));  in main()
47         BOOST_TEST(test("a1- ", lower[string("a1- ")]));  in main()
48         BOOST_TEST(test("a1- ", lower[string("A1- ")]));  in main()
50         BOOST_TEST(test("a1- ", lower[lower["a1- "]]));  in main()
51         BOOST_TEST(test("a1- ", lower[lower["a1- "]]));  in main()
52         BOOST_TEST(test("a1- ", lower[lower["a1- "]]));  in main()
53         BOOST_TEST(test("a1- ", lower[lower["A1- "]]));  in main()
55         BOOST_TEST(test("a1- ", lower[lower[string]], "a1- "));  in main()
56         BOOST_TEST(test("a1- ", lower[lower[string]], "A1- "));  in main()
57         BOOST_TEST(test("a1- ", lower[lower[lit("a1- ")]]));  in main()
58         BOOST_TEST(test("a1- ", lower[lower[lit("A1- ")]]));  in main()
59         BOOST_TEST(test("a1- ", lower[lower[string("a1- ")]]));  in main()
60         BOOST_TEST(test("a1- ", lower[lower[string("A1- ")]]));  in main()
62         BOOST_TEST(test("A1- ", upper[lower["a1- "]]));  in main()
63         BOOST_TEST(test("A1- ", upper[lower["a1- "]]));  in main()
64         BOOST_TEST(test("A1- ", upper[lower["a1- "]]));  in main()
65         BOOST_TEST(test("A1- ", upper[lower["A1- "]]));  in main()
67         BOOST_TEST(test("A1- ", upper[lower[string]], "a1- "));  in main()
68         BOOST_TEST(test("A1- ", upper[lower[string]], "A1- "));  in main()
69         BOOST_TEST(test("A1- ", upper[lower[lit("a1- ")]]));  in main()
70         BOOST_TEST(test("A1- ", upper[lower[lit("A1- ")]]));  in main()
71         BOOST_TEST(test("A1- ", upper[lower[string("a1- ")]]));  in main()
72         BOOST_TEST(test("A1- ", upper[lower[string("A1- ")]]));  in main()
84         BOOST_TEST(test("a1- ", lower[upper["a1- "]]));  in main()
85         BOOST_TEST(test("a1- ", lower[upper["a1- "]]));  in main()
86         BOOST_TEST(test("a1- ", lower[upper["a1- "]]));  in main()
87         BOOST_TEST(test("a1- ", lower[upper["A1- "]]));  in main()
89         BOOST_TEST(test("a1- ", lower[upper[string]], "a1- "));  in main()
90         BOOST_TEST(test("a1- ", lower[upper[string]], "A1- "));  in main()
91         BOOST_TEST(test("a1- ", lower[upper[lit("a1- ")]]));  in main()
92         BOOST_TEST(test("a1- ", lower[upper[lit("A1- ")]]));  in main()
93         BOOST_TEST(test("a1- ", lower[upper[string("a1- ")]]));  in main()
94         BOOST_TEST(test("a1- ", lower[upper[string("A1- ")]]));  in main()