libwind from Assar. stringprep library supporting nameprep, saslprep and ldapprep
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22551 ec53bebd-3082-4978-b11e-865c3cabbd6b
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Love Hörnquist Åstrand
161
lib/wind/test-utf8.c
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161
lib/wind/test-utf8.c
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/*
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* Copyright (c) 2004 Kungliga Tekniska H<>gskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <string.h>
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#include <err.h>
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#include "windlocl.h"
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RCSID("$Id$");
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static const char *failing_testcases[] = {
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"\x80",
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"\xFF",
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"\xC0",
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"\xDF",
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"\xE0",
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"\xEF",
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"\xF0",
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"\xF7",
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"\xC0\x01",
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"\xC0\x7F",
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"\xC0\xFF",
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"\xC0\x80\x80",
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"\xE0\x01",
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"\xE0\x7F",
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"\xE0\x80",
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"\xE0\xFF",
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"\xE0\x80\x20",
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"\xE0\x80\xFF",
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"\xE0\x80\x80\x80",
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"\xF0\x01",
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"\xF0\x80",
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"\xF0\x80\x01",
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"\xF0\x80\x80",
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"\xF0\x80\x80\x01",
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"\xF0\x80\x80\xFF",
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NULL
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};
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#define MAX_LENGTH 10
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struct testcase {
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const char *utf8_str;
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size_t len;
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uint32_t u[MAX_LENGTH];
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int invalid_ucs2;
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};
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static const struct testcase testcases[] = {
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{"", 0, {}},
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{"\x01", 1, {1}},
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{"\x7F", 1, {0x7F}},
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{"\x01\x7F", 2, {0x01, 0x7F}},
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{"\xC0\x80", 1, {0}},
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{"\xC0\x81", 1, {1}},
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{"\xC1\x80", 1, {0x40}},
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{"\xDF\xBF", 1, {0x7FF}},
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{"\xE0\x80\x80", 1, {0}},
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{"\xE0\x80\x81", 1, {1}},
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{"\xE0\x81\x80", 1, {0x40}},
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{"\xE1\x80\x80", 1, {0x1000}},
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{"\xEF\xBF\xBF", 1, {0xFFFF}},
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{"\xF0\x80\x80\x80", 1, {0}},
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{"\xF0\x80\x80\x81", 1, {1}},
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{"\xF0\x80\x81\x80", 1, {0x40}},
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{"\xF0\x81\x80\x80", 1, {0x1000}},
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{"\xF1\x80\x80\x80", 1, {0x40000}},
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{"\xF7\xBF\xBF\xBF", 1, {0X1FFFFF}, 1},
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};
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int
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main(void)
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{
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unsigned failures = 0;
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unsigned i;
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const char **s;
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int ret;
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size_t len, len2;
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uint32_t u[MAX_LENGTH];
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char str[MAX_LENGTH * 4];
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for (s = failing_testcases; *s != NULL; ++s) {
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len = MAX_LENGTH;
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ret = wind_utf8ucs4(*s, u, &len);
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if (ret != -1) {
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printf("utf8 decode of \"%s\" should have failed\n", *s);
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++failures;
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}
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}
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for (i = 0; i < sizeof(testcases)/sizeof(testcases[0]); ++i) {
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const struct testcase *t = &testcases[i];
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len = MAX_LENGTH,
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ret = wind_utf8ucs4(t->utf8_str, u, &len);
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if (ret) {
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printf("utf8 decode of \"%s\" should have succeeded\n",
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t->utf8_str);
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++failures;
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continue;
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}
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if (len != t->len) {
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printf("utf8 decode of \"%s\" has wrong length: "
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"expected: %u, actual: %u\n",
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t->utf8_str, (unsigned int)t->len, (unsigned int)len);
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++failures;
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continue;
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}
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if (memcmp(t->u, u, len * sizeof(uint32_t)) != 0) {
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printf("utf8 decode of \"%s\" has wrong data\n",
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t->utf8_str);
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++failures;
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continue;
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}
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if (t->invalid_ucs2 == 0) {
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len2 = sizeof(str);
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ret = wind_ucs4utf8(u, len, str, &len2);
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if (ret) {
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printf("ucs4 decode of \"%s\" should have succeeded\n",
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t->utf8_str);
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++failures;
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continue;
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}
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}
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}
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return failures != 0;
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}
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