| 1 | /* |
| 2 | * This file is part of DisOrder. |
| 3 | * Copyright (C) 2005, 2007, 2008 Richard Kettlewell |
| 4 | * |
| 5 | * This program is free software: you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation, either version 3 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program 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 |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | /** @file libtests/test.c @brief Library tests */ |
| 19 | |
| 20 | #include "test.h" |
| 21 | #include "version.h" |
| 22 | #include <getopt.h> |
| 23 | |
| 24 | long long tests, errors; |
| 25 | int fail_first; |
| 26 | int verbose; |
| 27 | int skipped; |
| 28 | |
| 29 | void count_error(void) { |
| 30 | ++errors; |
| 31 | if(fail_first) |
| 32 | abort(); |
| 33 | } |
| 34 | |
| 35 | const char *format(const char *s) { |
| 36 | struct dynstr d; |
| 37 | int c; |
| 38 | char buf[10]; |
| 39 | |
| 40 | dynstr_init(&d); |
| 41 | while((c = (unsigned char)*s++)) { |
| 42 | if(c >= ' ' && c <= '~') |
| 43 | dynstr_append(&d, c); |
| 44 | else { |
| 45 | sprintf(buf, "\\x%02X", (unsigned)c); |
| 46 | dynstr_append_string(&d, buf); |
| 47 | } |
| 48 | } |
| 49 | dynstr_terminate(&d); |
| 50 | return d.vec; |
| 51 | } |
| 52 | |
| 53 | const char *format_utf32(const uint32_t *s) { |
| 54 | struct dynstr d; |
| 55 | uint32_t c; |
| 56 | char buf[64]; |
| 57 | |
| 58 | dynstr_init(&d); |
| 59 | while((c = *s++)) { |
| 60 | sprintf(buf, " %04lX", (long)c); |
| 61 | dynstr_append_string(&d, buf); |
| 62 | } |
| 63 | dynstr_terminate(&d); |
| 64 | return d.vec; |
| 65 | } |
| 66 | |
| 67 | uint32_t *ucs4parse(const char *s) { |
| 68 | struct dynstr_ucs4 d; |
| 69 | char *e; |
| 70 | |
| 71 | dynstr_ucs4_init(&d); |
| 72 | while(*s) { |
| 73 | errno = 0; |
| 74 | dynstr_ucs4_append(&d, strtoul(s, &e, 0)); |
| 75 | if(errno) fatal(errno, "strtoul (%s)", s); |
| 76 | s = e; |
| 77 | } |
| 78 | dynstr_ucs4_terminate(&d); |
| 79 | return d.vec; |
| 80 | } |
| 81 | |
| 82 | const char *do_printf(const char *fmt, ...) { |
| 83 | va_list ap; |
| 84 | char *s; |
| 85 | int rc; |
| 86 | |
| 87 | va_start(ap, fmt); |
| 88 | rc = byte_vasprintf(&s, fmt, ap); |
| 89 | va_end(ap); |
| 90 | if(rc < 0) |
| 91 | return 0; |
| 92 | return s; |
| 93 | } |
| 94 | |
| 95 | jmp_buf fatal_env; |
| 96 | |
| 97 | void test_exitfn(int rc) { |
| 98 | assert(rc != 0); |
| 99 | longjmp(fatal_env, rc); |
| 100 | } |
| 101 | |
| 102 | static const struct option options[] = { |
| 103 | { "verbose", no_argument, 0, 'v' }, |
| 104 | { "fail-first", no_argument, 0, 'F' }, |
| 105 | { "help", no_argument, 0, 'h' }, |
| 106 | { "version", no_argument, 0, 'V' }, |
| 107 | }; |
| 108 | |
| 109 | /* display usage message and terminate */ |
| 110 | static void help(void) { |
| 111 | xprintf("Usage:\n" |
| 112 | " %s [OPTIONS]\n" |
| 113 | "Options:\n" |
| 114 | " --help, -h Display usage message\n" |
| 115 | " --version, -V Display version number\n" |
| 116 | " --verbose, -v Verbose output\n" |
| 117 | " --fail-first, -F Stop on first failure\n", |
| 118 | progname); |
| 119 | xfclose(stdout); |
| 120 | exit(0); |
| 121 | } |
| 122 | |
| 123 | void test_init(int argc, char **argv) { |
| 124 | int n; |
| 125 | |
| 126 | set_progname(argv); |
| 127 | mem_init(); |
| 128 | while((n = getopt_long(argc, argv, "vFhV", options, 0)) >= 0) { |
| 129 | switch(n) { |
| 130 | case 'v': verbose = 1; break; |
| 131 | case 'F': fail_first = 1; break; |
| 132 | case 'h': help(); |
| 133 | case 'V': version(progname); |
| 134 | default: exit(1); |
| 135 | } |
| 136 | } |
| 137 | if(getenv("FAIL_FIRST")) |
| 138 | fail_first = 1; |
| 139 | } |
| 140 | |
| 141 | |
| 142 | /* |
| 143 | Local Variables: |
| 144 | c-basic-offset:2 |
| 145 | comment-column:40 |
| 146 | fill-column:79 |
| 147 | indent-tabs-mode:nil |
| 148 | End: |
| 149 | */ |