| 1 | /*- |
| 2 | * Copyright (C) 2004 Nik Clayton |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * SPDX-License-Identifier: BSD-2-Clause |
| 6 | * |
| 7 | * Redistribution and use in source and binary forms, with or without |
| 8 | * modification, are permitted provided that the following conditions |
| 9 | * are met: |
| 10 | * 1. Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * 2. Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in the |
| 14 | * documentation and/or other materials provided with the distribution. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | /* '## __VA_ARGS__' is a gcc'ism. C99 doesn't allow the token pasting |
| 30 | and requires the caller to add the final comma if they've ommitted |
| 31 | the optional arguments */ |
| 32 | #ifdef __GNUC__ |
| 33 | # define ok(e, test, ...) ((e) ? \ |
| 34 | _gen_result(1, __func__, __FILE__, __LINE__, \ |
| 35 | test, ## __VA_ARGS__) : \ |
| 36 | _gen_result(0, __func__, __FILE__, __LINE__, \ |
| 37 | test, ## __VA_ARGS__)) |
| 38 | |
| 39 | # define ok1(e) ((e) ? \ |
| 40 | _gen_result(1, __func__, __FILE__, __LINE__, "%s", #e) : \ |
| 41 | _gen_result(0, __func__, __FILE__, __LINE__, "%s", #e)) |
| 42 | |
| 43 | # define pass(test, ...) ok(1, test, ## __VA_ARGS__); |
| 44 | # define fail(test, ...) ok(0, test, ## __VA_ARGS__); |
| 45 | |
| 46 | # define skip_start(test, n, fmt, ...) \ |
| 47 | do { \ |
| 48 | if((test)) { \ |
| 49 | skip(n, fmt, ## __VA_ARGS__); \ |
| 50 | continue; \ |
| 51 | } |
| 52 | #elif __STDC_VERSION__ >= 199901L /* __GNUC__ */ |
| 53 | # define ok(e, ...) ((e) ? \ |
| 54 | _gen_result(1, __func__, __FILE__, __LINE__, \ |
| 55 | __VA_ARGS__) : \ |
| 56 | _gen_result(0, __func__, __FILE__, __LINE__, \ |
| 57 | __VA_ARGS__)) |
| 58 | |
| 59 | # define ok1(e) ((e) ? \ |
| 60 | _gen_result(1, __func__, __FILE__, __LINE__, "%s", #e) : \ |
| 61 | _gen_result(0, __func__, __FILE__, __LINE__, "%s", #e)) |
| 62 | |
| 63 | # define pass(...) ok(1, __VA_ARGS__); |
| 64 | # define fail(...) ok(0, __VA_ARGS__); |
| 65 | |
| 66 | # define skip_start(test, n, ...) \ |
| 67 | do { \ |
| 68 | if((test)) { \ |
| 69 | skip(n, __VA_ARGS__); \ |
| 70 | continue; \ |
| 71 | } |
| 72 | #else /* __STDC_VERSION__ */ |
| 73 | # error "Needs gcc or C99 compiler for variadic macros." |
| 74 | #endif /* __STDC_VERSION__ */ |
| 75 | |
| 76 | #define skip_end() } while(0); |
| 77 | |
| 78 | unsigned int _gen_result(int, const char *, const char *, unsigned int, const char *, ...); |
| 79 | |
| 80 | int plan_no_plan(void); |
| 81 | int plan_skip_all(char *); |
| 82 | int plan_tests(unsigned int); |
| 83 | |
| 84 | unsigned int diag(const char *, ...); |
| 85 | |
| 86 | int skip(unsigned int, const char *, ...); |
| 87 | |
| 88 | void todo_start(char *, ...); |
| 89 | void todo_end(void); |
| 90 | |
| 91 | int exit_status(void); |