1 /* $NetBSD: test-punycode.c,v 1.2 2017/01/28 21:31:50 christos Exp $ */ 2 3 /* 4 * Copyright (c) 2004 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 #ifdef HAVE_CONFIG_H 37 #include <config.h> 38 #endif 39 #include <stdio.h> 40 #include <string.h> 41 42 #include "windlocl.h" 43 #include "punycode_examples.h" 44 45 int 46 main(void) 47 { 48 unsigned i; 49 unsigned failures = 0; 50 51 for (i = 0; i < punycode_examples_size; ++i) { 52 char buf[256]; 53 int ret; 54 const struct punycode_example *e = &punycode_examples[i]; 55 size_t len; 56 57 len = sizeof(buf); 58 ret = wind_punycode_label_toascii(e->val, e->len, buf, &len); 59 if (ret) { 60 printf("punycode %u (%s) failed: %d\n", i, e->description, ret); 61 ++failures; 62 continue; 63 } 64 if (strncmp(buf, "xn--", 4) == 0) { 65 memmove(buf, buf + 4, len - 4); 66 len -= 4; 67 } 68 if (len != strlen(e->pc)) { 69 printf("punycode %u (%s) wrong len, actual: %u, expected: %u\n", 70 i, e->description, 71 (unsigned int)len, (unsigned int)strlen(e->pc)); 72 printf("buf %s != pc: %s\n", buf, e->pc); 73 ++failures; 74 continue; 75 } 76 if (strncasecmp(buf, e->pc, len) != 0) { 77 printf("punycode %u (%s) wrong contents, " 78 "actual: \"%.*s\", expected: \"%s\"\n", 79 i, e->description, (unsigned int)len, buf, e->pc); 80 ++failures; 81 continue; 82 } 83 } 84 return failures != 0; 85 } 86