/* * Copyright (c) 1999 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include <config.h> #include "roken.h" #include "parse_bytes.h" static struct testcase { int canonicalp; int val; const char *def_unit; const char *str; } tests[] = { {0, 0, NULL, "0 bytes"}, {1, 0, NULL, "0"}, {0, 1, NULL, "1"}, {1, 1, NULL, "1 byte"}, {0, 0, "kilobyte", "0"}, {0, 1024, "kilobyte", "1"}, {1, 1024, "kilobyte", "1 kilobyte"}, {1, 1024 * 1024, NULL, "1 megabyte"}, {0, 1025, NULL, "1 kilobyte 1"}, {1, 1025, NULL, "1 kilobyte 1 byte"}, }; int main(int argc, char **argv) { int i; int ret = 0; for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i) { char buf[256]; int val = parse_bytes (tests[i].str, tests[i].def_unit); int len; if (val != tests[i].val) { printf ("parse_bytes (%s, %s) = %d != %d\n", tests[i].str, tests[i].def_unit ? tests[i].def_unit : "none", val, tests[i].val); ++ret; } if (tests[i].canonicalp) { len = unparse_bytes (tests[i].val, buf, sizeof(buf)); if (strcmp (tests[i].str, buf) != 0) { printf ("unparse_bytes (%d) = \"%s\" != \"%s\"\n", tests[i].val, buf, tests[i].str); ++ret; } } } if (ret) { printf ("%d errors\n", ret); return 1; } else return 0; } |