diff options
Diffstat (limited to 'third_party/heimdal/lib/wind/test-normalize.c')
| -rw-r--r-- | third_party/heimdal/lib/wind/test-normalize.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/wind/test-normalize.c b/third_party/heimdal/lib/wind/test-normalize.c new file mode 100644 index 0000000..3e13aee --- /dev/null +++ b/third_party/heimdal/lib/wind/test-normalize.c @@ -0,0 +1,176 @@ +/* + * Copyright (c) 2004 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. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <err.h> + +#include <roken.h> + +#include "windlocl.h" +#include "normalize_table.h" + +static size_t +parse_vector(char *buf, uint32_t *v) +{ + char *last = NULL; + unsigned ret = 0; + const char *n; + unsigned u; + + for(n = strtok_r(buf, " ", &last); + n != NULL; + n = strtok_r(NULL, " ", &last)) { + if (ret >= MAX_LENGTH_CANON) { + errx(1, "increase MAX_LENGTH_CANON"); + } + if (sscanf(n, "%x", &u) != 1) { + errx(1, "failed to parse hex: %s", n); + } + v[ret] = u; + ++ret; + } + return ret; +} + +static void +dump_vector(const char * msg, uint32_t * v, size_t len) +{ + size_t i; + + printf("%s: (%d) ", msg, (int)len); + for (i=0; i < len; i++) { + printf("%s%x", (i > 0? " ":""), v[i]); + } + printf("\n"); +} + +static int +test(char *buf, unsigned lineno) +{ + char *last; + char *c; + uint32_t in[MAX_LENGTH_CANON]; + size_t in_len; + uint32_t out[MAX_LENGTH_CANON]; + size_t out_len; + uint32_t *tmp; + size_t norm_len; + int ret; + + c = strtok_r(buf, ";", &last); + if (c == NULL) + return 0; + + in_len = parse_vector(c, in); + if (strtok_r(NULL, ";", &last) == NULL) + return 0; + if (strtok_r(NULL, ";", &last) == NULL) + return 0; + c = strtok_r(NULL, ";", &last); + if (c == NULL) + return 0; + out_len = parse_vector(c, out); + if (strtok_r(NULL, ";", &last) == NULL) + return 0; + c = last; + + norm_len = MAX_LENGTH_CANON; + tmp = malloc(norm_len * sizeof(uint32_t)); + if (tmp == NULL && norm_len != 0) + err(1, "malloc"); + ret = _wind_stringprep_normalize(in, in_len, tmp, &norm_len); + if (ret) { + printf("wind_stringprep_normalize %s failed\n", c); + free(tmp); + return 1; + } + if (out_len != norm_len) { + printf("%u: wrong out len (%s)\n", lineno, c); + dump_vector("Expected", out, out_len); + dump_vector("Received", tmp, norm_len); + free(tmp); + return 1; + } + if (memcmp(out, tmp, out_len * sizeof(uint32_t)) != 0) { + printf("%u: wrong out data (%s)\n", lineno, c); + dump_vector("Expected", out, out_len); + dump_vector("Received", tmp, norm_len); + free(tmp); + return 1; + } + free(tmp); + return 0; +} + +int +main(int argc, char **argv) +{ + FILE *f; + char buf[1024]; + char filename[256] = "NormalizationTest.txt"; + unsigned failures = 0; + unsigned lineno = 0; + + if (argc > 2) + errx(1, "usage: %s [file]", argv[0]); + else if (argc == 2) + strlcpy(filename, argv[1], sizeof(filename)); + + f = fopen(filename, "r"); + if (f == NULL) { + const char *srcdir = getenv("srcdir"); + if (srcdir != NULL) { + char longname[256]; + snprintf(longname, sizeof(longname), "%s/%s", srcdir, filename); + f = fopen(longname, "r"); + } + if (f == NULL) + err(1, "open %s", filename); + } + while (fgets(buf, sizeof(buf), f) != NULL) { + lineno++; + if (buf[0] == '#') + continue; + if (buf[0] == '@') { + continue; + } + failures += test(buf, lineno); + } + fclose(f); + return failures != 0; +} |