1 /* 2 * tst_uuid.c --- test program from the UUID library 3 * 4 * Copyright (C) 1996, 1997, 1998 Theodore Ts'o. 5 * 6 * %Begin-Header% 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, and the entire permission notice in its entirety, 12 * including the disclaimer of warranties. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. The name of the author may not be used to endorse or promote 17 * products derived from this software without specific prior 18 * written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 21 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF 23 * WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 26 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 27 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE 30 * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH 31 * DAMAGE. 32 * %End-Header% 33 */ 34 35 #include "config.h" 36 37 #ifdef _WIN32 38 #define _WIN32_WINNT 0x0500 39 #include <windows.h> 40 #define UUID MYUUID 41 #endif 42 43 #include <stdio.h> 44 #include <stdlib.h> 45 46 #include <uuid/uuid.h> 47 48 static int test_uuid(const char * uuid, int isValid) 49 { 50 static const char * validStr[2] = {"invalid", "valid"}; 51 uuid_t uuidBits; 52 int parsedOk; 53 54 parsedOk = uuid_parse(uuid, uuidBits) == 0; 55 56 printf("%s is %s", uuid, validStr[isValid]); 57 if (parsedOk != isValid) { 58 printf(" but uuid_parse says %s\n", validStr[parsedOk]); 59 return 1; 60 } 61 printf(", OK\n"); 62 return 0; 63 } 64 65 #ifdef __GNUC__ 66 #define ATTR(x) __attribute__(x) 67 #else 68 #define ATTR(x) 69 #endif 70 71 int 72 main(int argc ATTR((unused)) , char **argv ATTR((unused))) 73 { 74 uuid_t buf, tst; 75 char str[100]; 76 struct timeval tv; 77 time_t time_reg, time_gen; 78 unsigned char *cp; 79 int i; 80 int failed = 0; 81 int type, variant; 82 83 uuid_generate(buf); 84 uuid_unparse(buf, str); 85 printf("UUID generate = %s\n", str); 86 printf("UUID: "); 87 for (i=0, cp = (unsigned char *) &buf; i < 16; i++) { 88 printf("%02x", *cp++); 89 } 90 printf("\n"); 91 type = uuid_type(buf); variant = uuid_variant(buf); 92 printf("UUID type = %d, UUID variant = %d\n", type, variant); 93 if (variant != UUID_VARIANT_DCE) { 94 printf("Incorrect UUID Variant; was expecting DCE!\n"); 95 failed++; 96 } 97 printf("\n"); 98 99 uuid_generate_random(buf); 100 uuid_unparse(buf, str); 101 printf("UUID random string = %s\n", str); 102 printf("UUID: "); 103 for (i=0, cp = (unsigned char *) &buf; i < 16; i++) { 104 printf("%02x", *cp++); 105 } 106 printf("\n"); 107 type = uuid_type(buf); 108 variant = uuid_variant(buf); 109 printf("UUID type = %d, UUID variant = %d\n", type, variant); 110 if (variant != UUID_VARIANT_DCE) { 111 printf("Incorrect UUID Variant; was expecting DCE!\n"); 112 failed++; 113 } 114 if (type != 4) { 115 printf("Incorrect UUID type; was expecting " 116 "4 (random type)!\n"); 117 failed++; 118 } 119 printf("\n"); 120 121 time_gen = time(0); 122 uuid_generate_time(buf); 123 uuid_unparse(buf, str); 124 printf("UUID string = %s\n", str); 125 printf("UUID time: "); 126 for (i=0, cp = (unsigned char *) &buf; i < 16; i++) { 127 printf("%02x", *cp++); 128 } 129 printf("\n"); 130 type = uuid_type(buf); 131 variant = uuid_variant(buf); 132 printf("UUID type = %d, UUID variant = %d\n", type, variant); 133 if (variant != UUID_VARIANT_DCE) { 134 printf("Incorrect UUID Variant; was expecting DCE!\n"); 135 failed++; 136 } 137 if (type != 1) { 138 printf("Incorrect UUID type; was expecting " 139 "1 (time-based type)!\\n"); 140 failed++; 141 } 142 143 tv.tv_sec = 0; 144 tv.tv_usec = 0; 145 time_reg = uuid_time(buf, &tv); 146 printf("UUID generated at %lu reports %lu (%ld.%ld)\n", 147 time_gen, time_reg, tv.tv_sec, (long)tv.tv_usec); 148 /* allow 1s margin in case of rollover between sampling 149 * the current time and when the UUID is generated. */ 150 if (time_reg > time_gen + 1) { 151 printf("UUID time comparison failed!\n"); 152 failed++; 153 } else { 154 printf("UUID time comparison succeeded.\n"); 155 } 156 157 if (uuid_parse(str, tst) < 0) { 158 printf("UUID parse failed\n"); 159 failed++; 160 } 161 if (!uuid_compare(buf, tst)) { 162 printf("UUID parse and compare succeeded.\n"); 163 } else { 164 printf("UUID parse and compare failed!\n"); 165 failed++; 166 } 167 uuid_clear(tst); 168 if (uuid_is_null(tst)) 169 printf("UUID clear and is null succeeded.\n"); 170 else { 171 printf("UUID clear and is null failed!\n"); 172 failed++; 173 } 174 uuid_copy(buf, tst); 175 if (!uuid_compare(buf, tst)) 176 printf("UUID copy and compare succeeded.\n"); 177 else { 178 printf("UUID copy and compare failed!\n"); 179 failed++; 180 } 181 182 failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981b", 1); 183 failed += test_uuid("84949CC5-4701-4A84-895B-354C584A981B", 1); 184 failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981bc", 0); 185 failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981", 0); 186 failed += test_uuid("84949cc5x4701-4a84-895b-354c584a981b", 0); 187 failed += test_uuid("84949cc504701-4a84-895b-354c584a981b", 0); 188 failed += test_uuid("84949cc5-470104a84-895b-354c584a981b", 0); 189 failed += test_uuid("84949cc5-4701-4a840895b-354c584a981b", 0); 190 failed += test_uuid("84949cc5-4701-4a84-895b0354c584a981b", 0); 191 failed += test_uuid("g4949cc5-4701-4a84-895b-354c584a981b", 0); 192 failed += test_uuid("84949cc5-4701-4a84-895b-354c584a981g", 0); 193 194 if (failed) { 195 printf("%d failures.\n", failed); 196 exit(1); 197 } 198 return 0; 199 } 200
