blob: db67b108102363755f5a26d33be525e58a60ffc4
1 | /* vi: set sw=4 ts=4: */ |
2 | /* |
3 | * bbunit: Simple unit-testing framework for Busybox. |
4 | * |
5 | * Copyright (C) 2014 by Bartosz Golaszewski <bartekgola@gmail.com> |
6 | * |
7 | * Licensed under GPLv2 or later, see file LICENSE in this source tree. |
8 | */ |
9 | |
10 | //kbuild:lib-$(CONFIG_UNIT_TEST) += bbunit.o |
11 | //applet:IF_UNIT_TEST(APPLET(unit, BB_DIR_USR_BIN, BB_SUID_DROP)) |
12 | |
13 | //usage:#define unit_trivial_usage |
14 | //usage: "" |
15 | //usage:#define unit_full_usage "\n\n" |
16 | //usage: "Run the unit-test suite" |
17 | |
18 | #include "libbb.h" |
19 | |
20 | static llist_t *tests = NULL; |
21 | static unsigned tests_registered = 0; |
22 | static int test_retval; |
23 | |
24 | void bbunit_registertest(struct bbunit_listelem *test) |
25 | { |
26 | llist_add_to_end(&tests, test); |
27 | tests_registered++; |
28 | } |
29 | |
30 | void bbunit_settestfailed(void) |
31 | { |
32 | test_retval = -1; |
33 | } |
34 | |
35 | int unit_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) MAIN_EXTERNALLY_VISIBLE; |
36 | int unit_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) |
37 | { |
38 | unsigned tests_run = 0; |
39 | unsigned tests_failed = 0; |
40 | |
41 | bb_error_msg("Running %d test(s)...", tests_registered); |
42 | for (;;) { |
43 | struct bbunit_listelem* el = llist_pop(&tests); |
44 | if (!el) |
45 | break; |
46 | |
47 | bb_error_msg("Case: [%s]", el->name); |
48 | test_retval = 0; |
49 | el->testfunc(); |
50 | |
51 | if (test_retval < 0) { |
52 | bb_error_msg("[ERROR] [%s]: TEST FAILED", el->name); |
53 | tests_failed++; |
54 | } |
55 | tests_run++; |
56 | } |
57 | |
58 | if (tests_failed > 0) { |
59 | bb_error_msg("[ERROR] %u test(s) FAILED", tests_failed); |
60 | return EXIT_FAILURE; |
61 | } |
62 | |
63 | bb_error_msg("All tests passed"); |
64 | return EXIT_SUCCESS; |
65 | } |
66 |