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d4081a38 PA |
1 | /* Self tests for general utility routines for GDB, the GNU debugger. |
2 | ||
61baf725 | 3 | Copyright (C) 2016-2017 Free Software Foundation, Inc. |
d4081a38 PA |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
b2f8eb7a | 20 | #include "common-defs.h" |
d4081a38 PA |
21 | #include "selftest.h" |
22 | ||
d4081a38 PA |
23 | namespace selftests { |
24 | ||
d4081a38 | 25 | static void |
b2f8eb7a | 26 | string_printf_tests () |
d4081a38 PA |
27 | { |
28 | SELF_CHECK (string_printf ("%s", "") == ""); | |
29 | SELF_CHECK (string_printf ("%d comes before 2", 1) == "1 comes before 2"); | |
30 | SELF_CHECK (string_printf ("hello %s", "world") == "hello world"); | |
31 | ||
32 | #define X10 "0123456789" | |
33 | #define X100 X10 X10 X10 X10 X10 X10 X10 X10 X10 X10 | |
34 | #define X1000 X100 X100 X100 X100 X100 X100 X100 X100 X100 X100 | |
35 | #define X10000 X1000 X1000 X1000 X1000 X1000 X1000 X1000 X1000 X1000 X1000 | |
36 | #define X100000 X10000 X10000 X10000 X10000 X10000 X10000 X10000 X10000 X10000 X10000 | |
37 | SELF_CHECK (string_printf ("%s", X10) == X10); | |
38 | SELF_CHECK (string_printf ("%s", X100) == X100); | |
39 | SELF_CHECK (string_printf ("%s", X1000) == X1000); | |
40 | SELF_CHECK (string_printf ("%s", X10000) == X10000); | |
41 | SELF_CHECK (string_printf ("%s", X100000) == X100000); | |
42 | } | |
43 | ||
bd413795 TT |
44 | static std::string |
45 | format (const char *fmt, ...) | |
46 | { | |
47 | va_list vp; | |
48 | ||
49 | va_start (vp, fmt); | |
50 | std::string result = string_vprintf (fmt, vp); | |
51 | va_end (vp); | |
52 | return result; | |
53 | } | |
54 | ||
55 | static void | |
56 | string_vprintf_tests () | |
57 | { | |
58 | /* Basic smoke tests. */ | |
59 | SELF_CHECK (format ("%s", "test") == "test"); | |
60 | SELF_CHECK (format ("%d", 23) == "23"); | |
61 | SELF_CHECK (format ("%s %d %s", "test", 23, "done") | |
62 | == "test 23 done"); | |
63 | SELF_CHECK (format ("nothing") == "nothing"); | |
64 | } | |
65 | ||
d4081a38 PA |
66 | } /* namespace selftests */ |
67 | ||
d4081a38 | 68 | void |
b2f8eb7a | 69 | _initialize_common_utils_selftests () |
d4081a38 | 70 | { |
b2f8eb7a | 71 | selftests::register_test ("string_printf", selftests::string_printf_tests); |
bd413795 | 72 | selftests::register_test ("string_vprintf", selftests::string_vprintf_tests); |
d4081a38 | 73 | } |