29 	ASSERT_INT_EQ(len, -1);  in badarg()
43 	if (wantlen == -2)  in one()
48 	wp = wantwidth == -2 ? NULL : &width;  in one()
62 	loc = setlocale(LC_CTYPE, "en_US.UTF-8");  in tests()
67 	one(1, "empty", "", 2, 0, 0, "");  in tests()
68 	one(1, "ascii", "x", -2, -2, -2, "x");  in tests()
69 	one(1, "newline", "a\nb", -2, -2, -2, "a\nb");  in tests()
70 	one(1, "cr", "a\rb", -2, -2, -2, "a\rb");  in tests()
71 	one(1, "tab", "a\tb", -2, -2, -2, "a\tb");  in tests()
72 	one(1, "esc", "\033x", -2, -2, -2, "\\033x");  in tests()
73 	one(1, "inv_badbyte", "\377x", -2, -2, -2, "\\377x");  in tests()
74 	one(1, "inv_nocont", "\341x", -2, -2, -2, "\\341x");  in tests()
75 	one(1, "inv_nolead", "a\200b", -2, -2, -2, "a\\200b");  in tests()
76 	one(1, "sz_ascii", "1234567890123456", -2, -2, 16, "123456789012345");  in tests()
77 	one(1, "sz_esc", "123456789012\033", -2, -2, 16, "123456789012");  in tests()
78 	one(1, "width_ascii", "123", 2, 2, -1, "12");  in tests()
79 	one(1, "width_double", "a\343\201\201", 2, 1, -1, "a");  in tests()
89 	one(0, "empty", "", 2, 0, 0, "");  in tests()
90 	one(0, "ascii", "x", -2, -2, -2, "x");  in tests()
91 	one(0, "newline", "a\nb", -2, -2, -2, "a\nb");  in tests()
92 	one(0, "cr", "a\rb", -2, -2, -2, "a\rb");  in tests()
93 	one(0, "tab", "a\tb", -2, -2, -2, "a\tb");  in tests()
94 	one(0, "esc", "\033x", -2, -2, -2, "\\033x");  in tests()
95 	one(0, "inv_badbyte", "\377x", -2, -2, -2, "\\377x");  in tests()
96 	one(0, "inv_nocont", "\341x", -2, -2, -2, "\\341x");  in tests()
97 	one(0, "inv_nolead", "a\200b", -2, -2, -2, "a\\200b");  in tests()
98 	one(0, "sz_ascii", "1234567890123456", -2, -2, 16, "123456789012345");  in tests()
99 	one(0, "sz_esc", "123456789012\033", -2, -2, 16, "123456789012");  in tests()
100 	one(0, "width_ascii", "123", 2, 2, -1, "12");  in tests()
101 	one(0, "width_double", "a\343\201\201", 2, 1, -1, "a");  in tests()
102 	one(0, "double_fit", "a\343\201\201", 7, 5, -1, "a\\343");  in tests()