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c23de0aa | 1 | /* Interfaces for the test driver. |
d614a753 | 2 | Copyright (C) 2016-2020 Free Software Foundation, Inc. |
c23de0aa FW |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
c23de0aa FW |
18 | |
19 | #ifndef SUPPORT_TEST_DRIVER_H | |
20 | #define SUPPORT_TEST_DRIVER_H | |
21 | ||
22 | #include <sys/cdefs.h> | |
23 | ||
24 | __BEGIN_DECLS | |
25 | ||
26 | struct test_config | |
27 | { | |
28 | void (*prepare_function) (int argc, char **argv); | |
29 | int (*test_function) (void); | |
30 | int (*test_function_argv) (int argc, char **argv); | |
31 | void (*cleanup_function) (void); | |
32 | void (*cmdline_function) (int); | |
33 | const void *options; /* Custom options if not NULL. */ | |
34 | int timeout; /* Test timeout in seconds. */ | |
35 | int expected_status; /* Expected exit status. */ | |
36 | int expected_signal; /* If non-zero, expect termination by signal. */ | |
37 | char no_mallopt; /* Boolean flag to disable mallopt. */ | |
5c0202af | 38 | char no_setvbuf; /* Boolean flag to disable setvbuf. */ |
244361eb | 39 | const char *optstring; /* Short command line options. */ |
c23de0aa FW |
40 | }; |
41 | ||
42 | enum | |
43 | { | |
44 | /* Test exit status which indicates that the feature is | |
45 | unsupported. */ | |
46 | EXIT_UNSUPPORTED = 77, | |
47 | ||
48 | /* Default timeout is twenty seconds. Tests should normally | |
49 | complete faster than this, but if they don't, that's abnormal | |
50 | (a bug) anyways. */ | |
51 | DEFAULT_TIMEOUT = 20, | |
52 | ||
53 | /* Used for command line argument parsing. */ | |
54 | OPT_DIRECT = 1000, | |
55 | OPT_TESTDIR, | |
56 | }; | |
57 | ||
58 | /* Options provided by the test driver. */ | |
59 | #define TEST_DEFAULT_OPTIONS \ | |
f47ae518 | 60 | { "verbose", no_argument, NULL, 'v' }, \ |
c23de0aa FW |
61 | { "direct", no_argument, NULL, OPT_DIRECT }, \ |
62 | { "test-dir", required_argument, NULL, OPT_TESTDIR }, \ | |
63 | ||
64 | /* The directory the test should use for temporary files. */ | |
65 | extern const char *test_dir; | |
66 | ||
f47ae518 FW |
67 | /* The number of --verbose arguments specified during program |
68 | invocation. This variable can be used to control the verbosity of | |
69 | tests. */ | |
70 | extern unsigned int test_verbose; | |
71 | ||
8bf225d5 MC |
72 | /* Output that is only emitted if at least one --verbose argument was |
73 | specified. */ | |
74 | #define verbose_printf(...) \ | |
75 | do { \ | |
76 | if (test_verbose > 0) \ | |
77 | printf (__VA_ARGS__); \ | |
78 | } while (0); | |
79 | ||
c23de0aa FW |
80 | int support_test_main (int argc, char **argv, const struct test_config *); |
81 | ||
82 | __END_DECLS | |
83 | ||
84 | #endif /* SUPPORT_TEST_DRIVER_H */ |