| 1 | /* |
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| 2 | * Copyright © 2012 Intel Corporation |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining |
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| 5 | * a copy of this software and associated documentation files (the |
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| 6 | * "Software"), to deal in the Software without restriction, including |
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| 7 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 8 | * distribute, sublicense, and/or sell copies of the Software, and to |
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| 9 | * permit persons to whom the Software is furnished to do so, subject to |
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| 10 | * the following conditions: |
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| 11 | * |
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| 12 | * The above copyright notice and this permission notice (including the |
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| 13 | * next paragraph) shall be included in all copies or substantial |
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| 14 | * portions of the Software. |
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| 15 | * |
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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| 17 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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| 19 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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| 20 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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| 21 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 23 | * SOFTWARE. |
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| 24 | */ |
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| 25 | #ifndef _TEST_RUNNER_H_ |
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| 26 | #define _TEST_RUNNER_H_ |
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| 27 | |
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| 28 | #ifdef NDEBUG |
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| 29 | #error "Tests must not be built with NDEBUG defined, they rely on assert()." |
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| 30 | #endif |
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| 31 | |
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| 32 | #include <unistd.h> |
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| 33 | |
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| 34 | struct test { |
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| 35 | const char *name; |
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| 36 | void (*run)(void); |
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| 37 | int must_fail; |
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| 38 | } __attribute__ ((aligned (16))); |
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| 39 | |
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| 40 | #define TEST(name) \ |
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| 41 | static void name(void); \ |
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| 42 | \ |
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| 43 | const struct test test##name \ |
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| 44 | __attribute__ ((used, section ("test_section"))) = { \ |
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| 45 | #name, name, 0 \ |
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| 46 | }; \ |
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| 47 | \ |
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| 48 | static void name(void) |
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| 49 | |
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| 50 | #define FAIL_TEST(name) \ |
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| 51 | static void name(void); \ |
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| 52 | \ |
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| 53 | const struct test test##name \ |
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| 54 | __attribute__ ((used, section ("test_section"))) = { \ |
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| 55 | #name, name, 1 \ |
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| 56 | }; \ |
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| 57 | \ |
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| 58 | static void name(void) |
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| 59 | |
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| 60 | int |
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| 61 | count_open_fds(void); |
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| 62 | |
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| 63 | void |
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| 64 | exec_fd_leak_check(int nr_expected_fds); /* never returns */ |
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| 65 | |
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| 66 | void |
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| 67 | check_fd_leaks(int supposed_fds); |
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| 68 | |
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| 69 | /* |
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| 70 | * set/reset the timeout in seconds. The timeout starts |
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| 71 | * at the point of invoking this function |
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| 72 | */ |
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| 73 | void |
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| 74 | test_set_timeout(unsigned int); |
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| 75 | |
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| 76 | /* test-runner uses alarm() and SIGALRM, so we can not |
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| 77 | * use usleep and sleep functions in tests (see 'man usleep' |
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| 78 | * or 'man sleep', respectively). Following functions are safe |
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| 79 | * to use in tests */ |
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| 80 | void |
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| 81 | test_usleep(useconds_t); |
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| 82 | |
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| 83 | void |
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| 84 | test_sleep(unsigned int); |
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| 85 | |
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| 86 | void |
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| 87 | test_disable_coredumps(void); |
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| 88 | |
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| 89 | #define DISABLE_LEAK_CHECKS \ |
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| 90 | do { \ |
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| 91 | extern int fd_leak_check_enabled; \ |
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| 92 | fd_leak_check_enabled = 0; \ |
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| 93 | } while (0); |
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| 94 | |
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| 95 | #endif |
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| 96 | |
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