+++ /dev/null
-/*
- * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * See the COPYRIGHT file distributed with this work for additional
- * information regarding copyright ownership.
- */
-
-/* $Id: t_names.c,v 1.52 2011/03/12 04:59:46 tbox Exp $ */
-
-#include <config.h>
-
-#include <ctype.h>
-#include <stdlib.h>
-
-#include <isc/buffer.h>
-#include <isc/mem.h>
-#include <isc/print.h>
-#include <isc/string.h>
-
-#include <dns/compress.h>
-#include <dns/fixedname.h>
-#include <dns/name.h>
-#include <dns/result.h>
-
-#include <tests/t_api.h>
-
-#define MAXTOKS 16
-#define BUFLEN 256
-#define BIGBUFLEN 4096
-
-static char *Tokens[MAXTOKS + 1];
-
-
-#ifdef NEED_PBUF
-
-/*%
- * get a hex formatted dns message from a data
- * file into an isc_buffer_t
- * caller supplies data storage and the isc_buffer
- * we read the file, convert, setup the buffer
- * and return the data length
- */
-
-static char *
-ctoh(unsigned char c) {
- int val;
- static char buf[3];
-
- val = (c >> 4) & 0x0f;
- if ((0 <= val) && (val <= 9))
- buf[0] = '0' + val;
- else if ((10 <= val) && (val <= 16))
- buf[0] = 'a' + val - 10;
- val = c & 0x0f;
- if ((0 <= val) && (val <= 9))
- buf[1] = '0' + val;
- else if ((10 <= val) && (val <= 16))
- buf[1] = 'a' + val - 10;
- buf[2] = '\0';
- return (buf);
-}
-
-static void
-pbuf(isc_buffer_t *pbuf) {
- size_t len;
- unsigned char *p;
-
- len = 0;
- p = pbuf->base;
- while (len < pbuf->length) {
- printf("%s", ctoh(*p));
- ++p;
- ++len;
- if ((len % 40) == 0)
- printf("\n");
- }
-}
-
-#endif /* NEED_PBUF */
-
-/*%
- * Compare data at buf with data in hex representation at exp_data,
- * of length exp_data_len, for equality.
- * Return 0 if equal, else non-zero.
- */
-
-static int
-chkdata(unsigned char *buf, size_t buflen, char *exp_data,
- size_t exp_data_len)
-{
- int result;
- unsigned char *p;
- unsigned char *v;
- char *q;
- unsigned char *data;
- size_t cnt;
-
- if (buflen == exp_data_len) {
- data = (unsigned char *)malloc(exp_data_len *
- sizeof(unsigned char));
- if (data == NULL) {
- t_info("malloc failed unexpectedly\n");
- return (-1);
- }
-
- /*
- * First convert exp_data from hex format.
- */
- p = data;
- q = exp_data;
- cnt = 0;
- while (cnt < exp_data_len) {
-
- if (('0' <= *q) && (*q <= '9'))
- *p = *q - '0';
- else if (('a' <= *q) && (*q <= 'f'))
- *p = *q - 'a' + 10;
- else if (('A' <= *q) && (*q <= 'F'))
- *p = *q - 'A' + 10;
- else {
- t_info("malformed comparison data\n");
- free(data);
- return (-1);
- }
- ++q;
-
- *p <<= 4;
-
- if (('0' <= *q) && (*q <= '9'))
- *p |= ((*q - '0') & 0x0f);
- else if (('a' <= *q) && (*q <= 'f'))
- *p |= ((*q - 'a' + 10) & 0x0f);
- else if (('A' <= *q) && (*q <= 'F'))
- *p |= ((*q - 'A' + 10) & 0x0f);
- else {
- t_info("malformed comparison data\n");
- free(data);
- return (-1);
- }
- ++p;
- ++q;
- ++cnt;
- }
-
- /*
- * Now compare data.
- */
- p = buf;
- v = data;
- for (cnt = 0; cnt < exp_data_len; ++cnt) {
- if (*p != *v)
- break;
- ++p;
- ++v;
- }
- if (cnt == exp_data_len)
- result = 0;
- else {
- t_info("bad data at position %lu, "
- "got 0x%.2x, expected 0x%.2x\n",
- (unsigned long)cnt, *p, *v);
- result = (int)cnt + 1;
- }
- (void)free(data);
- } else {
- t_info("data length error, expected %lu, got %lu\n",
- (unsigned long)exp_data_len, (unsigned long)buflen);
- result = (int)(exp_data_len - buflen);
- }
- return (result);
-}
-
-/*%
- * Get a hex formatted dns message from a data file into an isc_buffer_t.
- * Caller supplies data storage and the isc_buffer. We read the file, convert,
- * setup the buffer and return the data length.
- */
-static int
-getmsg(char *datafile_name, isc_buffer_t *pbuf)
-{
- int c;
- unsigned int len;
- unsigned int cnt;
- unsigned char *p;
- FILE *fp;
- unsigned int buflen;
-
- fp = fopen(datafile_name, "r");
- if (fp == NULL) {
- t_info("No such file %s\n", datafile_name);
- return (0);
- }
-
- p = isc_buffer_used(pbuf);
- buflen = isc_buffer_availablelength(pbuf);
- cnt = 0;
- len = 0;
- while ((c = getc(fp)) != EOF) {
- unsigned int val;
- if ( (c == ' ') || (c == '\t') ||
- (c == '\r') || (c == '\n'))
- continue;
- if (c == '#') {
- while ((c = getc(fp)) != '\n')
- ;
- continue;
- }
- if (('0' <= c) && (c <= '9'))
- val = c - '0';
- else if (('a' <= c) && (c <= 'f'))
- val = c - 'a' + 10;
- else if (('A' <= c) && (c <= 'F'))
- val = c - 'A'+ 10;
- else {
- (void)fclose(fp);
- t_info("Bad format in datafile\n");
- return (0);
- }
- if ((len % 2) == 0) {
- *p = (val << 4);
- } else {
- *p += val;
- ++p;
- ++cnt;
- if (cnt >= buflen) {
- /*
- * Buffer too small.
- */
- (void)fclose(fp);
- t_info("Buffer overflow error\n");
- return (0);
- }
- }
- ++len;
- }
- (void)fclose(fp);
-
- if (len % 2) {
- t_info("Bad format in %s\n", datafile_name);
- return (0);
- }
-
- *p = '\0';
- isc_buffer_add(pbuf, cnt);
- return (cnt);
-}
-
-static int
-bustline(char *line, char **toks) {
- int cnt;
- char *p;
-
- cnt = 0;
- if (line && *line) {
- while ((p = strtok(line, "\t")) && (cnt < MAXTOKS)) {
- *toks++ = p;
- line = NULL;
- ++cnt;
- }
- }
- return (cnt);
-}
-
-
-#ifdef NEED_HNAME_TO_TNAME
-
-/*%
- * convert a name from hex representation to text form
- * format of hex notation is:
- * %xXXXXXXXX
- */
-
-static int
-hname_to_tname(char *src, char *target, size_t len) {
- int i;
- int c;
- unsigned int val;
- size_t srclen;
- char *p;
- char *q;
-
- p = src;
- srclen = strlen(p);
- if ((srclen >= 2) && ((*p != '%') || (*(p+1) != 'x'))) {
- /*
- * No conversion needed.
- */
- if (srclen >= len)
- return (1);
- memmove(target, src, srclen + 1);
- return (0);
- }
-
- i = 0;
- p += 2;
- q = target;
- while (*p) {
- c = *p;
- if (('0' < c) && (c <= '9'))
- val = c - '0';
- else if (('a' <= c) && (c <= 'z'))
- val = c + 10 - 'a';
- else if (('A' <= c) && (c <= 'Z'))
- val = c + 10 - 'A';
- else {
- return (1);
- }
- if (i % 2) {
- *q |= val;
- ++q;
- } else
- *q = (val << 4);
- ++i;
- ++p;
- }
- if (i % 2) {
- return (1);
- } else {
- *q = '\0';
- return (0);
- }
-}
-
-#endif /* NEED_HNAME_TO_TNAME */
-
-static const char *a3 = "dns_name_init initializes 'name' to the empty name";
-
-static void
-t_dns_name_init(void) {
- int rval;
- int result;
- dns_name_t name;
- unsigned char offsets[1];
-
- rval = 0;
- t_assert("dns_name_init", 1, T_REQUIRED, "%s", a3);
-
- dns_name_init(&name, offsets);
- /* magic is hidden in name.c ...
- if (name.magic != NAME_MAGIC) {
- t_info("name.magic is not set to NAME_MAGIC\n");
- ++rval;
- }
- */
- if (name.ndata != NULL) {
- t_info("name.ndata is not NULL\n");
- ++rval;
- }
- if (name.length != 0) {
- t_info("name.length is not 0\n");
- ++rval;
- }
- if (name.labels != 0) {
- t_info("name.labels is not 0\n");
- ++rval;
- }
- if (name.attributes != 0) {
- t_info("name.attributes is not 0\n");
- ++rval;
- }
- if (name.offsets != offsets) {
- t_info("name.offsets is incorrect\n");
- ++rval;
- }
- if (name.buffer != NULL) {
- t_info("name.buffer is not NULL\n");
- ++rval;
- }
-
- if (rval == 0)
- result = T_PASS;
- else
- result = T_FAIL;
- t_result(result);
-}
-
-static const char *a4 = "dns_name_invalidate invalidates 'name'";
-
-static void
-t_dns_name_invalidate(void) {
- int rval;
- int result;
- dns_name_t name;
- unsigned char offsets[1];
-
- t_assert("dns_name_invalidate", 1, T_REQUIRED, "%s", a4);
-
- rval = 0;
- dns_name_init(&name, offsets);
- dns_name_invalidate(&name);
-
- /* magic is hidden in name.c ...
- if (name.magic != 0) {
- t_info("name.magic is not set to NAME_MAGIC\n");
- ++rval;
- }
- */
- if (name.ndata != NULL) {
- t_info("name.ndata is not NULL\n");
- ++rval;
- }
- if (name.length != 0) {
- t_info("name.length is not 0\n");
- ++rval;
- }
- if (name.labels != 0) {
- t_info("name.labels is not 0\n");
- ++rval;
- }
- if (name.attributes != 0) {
- t_info("name.attributes is not 0\n");
- ++rval;
- }
- if (name.offsets != NULL) {
- t_info("name.offsets is not NULL\n");
- ++rval;
- }
- if (name.buffer != NULL) {
- t_info("name.buffer is not NULL\n");
- ++rval;
- }
-
- if (rval == 0)
- result = T_PASS;
- else
- result = T_FAIL;
- t_result(result);
-}
-
-static const char *a5 = "dns_name_setbuffer dedicates a buffer for use "
- "with 'name'";
-
-static void
-t_dns_name_setbuffer(void) {
- int result;
- unsigned char junk[BUFLEN];
- dns_name_t name;
- isc_buffer_t buffer;
-
- t_assert("dns_name_setbuffer", 1, T_REQUIRED, "%s", a5);
-
- isc_buffer_init(&buffer, junk, BUFLEN);
- dns_name_init(&name, NULL);
- dns_name_setbuffer(&name, &buffer);
- if (name.buffer == &buffer)
- result = T_PASS;
- else
- result = T_FAIL;
-
- t_result(result);
-}
-
-static const char *a6 = "dns_name_hasbuffer returns ISC_TRUE if 'name' has a "
- "dedicated buffer, otherwise it returns ISC_FALSE";
-
-static void
-t_dns_name_hasbuffer(void) {
- int result;
- int rval;
- unsigned char junk[BUFLEN];
- dns_name_t name;
- isc_buffer_t buffer;
-
- t_assert("dns_name_hasbuffer", 1, T_REQUIRED, "%s", a6);
-
- rval = 0;
- isc_buffer_init(&buffer, junk, BUFLEN);
- dns_name_init(&name, NULL);
- if (dns_name_hasbuffer(&name) != ISC_FALSE)
- ++rval;
- dns_name_setbuffer(&name, &buffer);
- if (dns_name_hasbuffer(&name) != ISC_TRUE)
- ++rval;
- if (rval == 0)
- result = T_PASS;
- else
- result = T_FAIL;
-
- t_result(result);
-}
-
-static const char *a7 = "dns_name_isabsolute returns ISC_TRUE if 'name' ends "
- "in the root label";
-
-static int
-test_dns_name_isabsolute(char *test_name, isc_boolean_t expected) {
- dns_name_t name;
- isc_buffer_t buf;
- isc_buffer_t binbuf;
- unsigned char junk[BUFLEN];
- int len;
- int rval;
- isc_boolean_t isabs_p;
- isc_result_t result;
-
- rval = T_UNRESOLVED;
-
- t_info("testing name %s\n", test_name);
- len = strlen(test_name);
- isc_buffer_init(&buf, test_name, len);
- isc_buffer_add(&buf, len);
- isc_buffer_init(&binbuf, &junk[0], BUFLEN);
- dns_name_init(&name, NULL);
- dns_name_setbuffer(&name, &binbuf);
- result = dns_name_fromtext(&name, &buf, NULL, 0, NULL);
- if (result == ISC_R_SUCCESS) {
- isabs_p = dns_name_isabsolute(&name);
- if (isabs_p == expected)
- rval = T_PASS;
- else
- rval = T_FAIL;
- } else {
- t_info("dns_name_fromtext %s failed, result = %s\n",
- test_name, dns_result_totext(result));
- }
- return (rval);
-}
-
-static void
-t_dns_name_isabsolute(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_isabsolute", 1, T_REQUIRED, "%s", a7);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_isabsolute_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 2) {
- /*
- * label, bitpos, expected value.
- */
- result = test_dns_name_isabsolute(Tokens[0],
- atoi(Tokens[1])
- == 0 ?
- ISC_FALSE :
- ISC_TRUE);
- } else {
- t_info("bad datafile format at line %d\n",
- line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_isabsolute_data\n");
- t_result(result);
- }
-}
-
-static const char *a8 = "dns_name_hash(name, case_sensitive) returns "
- "a hash of 'name' which is case_sensitive if case_sensitive "
- "is true";
-
-/*%
- * a9 merged with a8.
- */
-
-static int
-test_dns_name_hash(char *test_name1, char *test_name2,
- isc_boolean_t csh_match, isc_boolean_t cish_match) {
- int rval;
- int failures;
- isc_boolean_t match;
- unsigned int hash1;
- unsigned int hash2;
- dns_fixedname_t fixed1;
- dns_fixedname_t fixed2;
- dns_name_t *dns_name1;
- dns_name_t *dns_name2;
- isc_result_t result;
-
- rval = T_UNRESOLVED;
- failures = 0;
-
- t_info("testing names %s and %s\n", test_name1, test_name2);
-
- dns_fixedname_init(&fixed1);
- dns_fixedname_init(&fixed2);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_name2 = dns_fixedname_name(&fixed2);
- result = dns_name_fromstring2(dns_name1, test_name1, NULL, 0, NULL);
- if (result == ISC_R_SUCCESS) {
- result = dns_name_fromstring2(dns_name2, test_name2, NULL,
- 0, NULL);
- if (result == ISC_R_SUCCESS) {
- hash1 = dns_name_hash(dns_name1, ISC_TRUE);
- hash2 = dns_name_hash(dns_name2, ISC_TRUE);
- match = ISC_FALSE;
- if (hash1 == hash2)
- match = ISC_TRUE;
- if (match != csh_match) {
- ++failures;
- t_info("hash mismatch when ISC_TRUE\n");
- }
- hash1 = dns_name_hash(dns_name1, ISC_FALSE);
- hash2 = dns_name_hash(dns_name2, ISC_FALSE);
- match = ISC_FALSE;
- if (hash1 == hash2)
- match = ISC_TRUE;
- if (match != cish_match) {
- ++failures;
- t_info("hash mismatch when ISC_FALSE\n");
- }
- if (failures == 0)
- rval = T_PASS;
- else
- rval = T_FAIL;
- } else {
- t_info("dns_name_fromstring2 %s failed, result = %s\n",
- test_name2, dns_result_totext(result));
- }
- } else {
- t_info("dns_name_fromstring2 %s failed, result = %s\n",
- test_name1, dns_result_totext(result));
- }
- return (rval);
-}
-
-static void
-t_dns_name_hash(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_hash", 1, T_REQUIRED, "%s", a8);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_hash_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 4) {
- /*
- * name1, name2, exp match value if
- * case_sensitive true,
- * exp match value of case_sensitive false
- */
- result = test_dns_name_hash(
- Tokens[0],
- Tokens[1],
- atoi(Tokens[2]) == 0 ?
- ISC_FALSE : ISC_TRUE,
- atoi(Tokens[3]) == 0 ?
- ISC_FALSE : ISC_TRUE);
- } else {
- t_info("bad datafile format at line %d\n",
- line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_hash_data\n");
- t_result(result);
- }
-}
-
-static const char *a10 =
- "dns_name_fullcompare(name1, name2, orderp, nlabelsp) "
- "returns the DNSSEC ordering relationship between name1 and "
- "name2, sets orderp to -1 if name1 < name2, to 0 if "
- "name1 == name2, or to 1 if name1 > name2, sets nlabelsp "
- "to the number of labels name1 and name2 have in common, "
- "and sets nbitsp to the number of bits name1 and name2 "
- "have in common";
-
-/*%
- * a11 thru a22 merged into a10.
- */
-static const char *
-dns_namereln_to_text(dns_namereln_t reln) {
- const char *p;
-
- if (reln == dns_namereln_contains)
- p = "contains";
- else if (reln == dns_namereln_subdomain)
- p = "subdomain";
- else if (reln == dns_namereln_equal)
- p = "equal";
- else if (reln == dns_namereln_none)
- p = "none";
- else if (reln == dns_namereln_commonancestor)
- p = "commonancestor";
- else
- p = "unknown";
-
- return (p);
-}
-
-static int
-test_dns_name_fullcompare(char *name1, char *name2,
- dns_namereln_t exp_dns_reln,
- int exp_order, int exp_nlabels)
-{
- int result;
- int nfails;
- int order;
- unsigned int nlabels;
- dns_fixedname_t fixed1;
- dns_fixedname_t fixed2;
- dns_name_t *dns_name1;
- dns_name_t *dns_name2;
- isc_result_t dns_result;
- dns_namereln_t dns_reln;
-
- nfails = 0;
- result = T_UNRESOLVED;
-
-
- t_info("testing names %s and %s for relation %s\n", name1, name2,
- dns_namereln_to_text(exp_dns_reln));
-
- dns_fixedname_init(&fixed1);
- dns_fixedname_init(&fixed2);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_name2 = dns_fixedname_name(&fixed2);
- dns_result = dns_name_fromstring2(dns_name1, name1, NULL, 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_result = dns_name_fromstring2(dns_name2, name2, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_reln = dns_name_fullcompare(dns_name1, dns_name2,
- &order, &nlabels);
-
- if (dns_reln != exp_dns_reln) {
- ++nfails;
- t_info("expected relationship of %s, got %s\n",
- dns_namereln_to_text(exp_dns_reln),
- dns_namereln_to_text(dns_reln));
- }
- /*
- * Normalize order.
- */
- if (order < 0)
- order = -1;
- else if (order > 0)
- order = 1;
- if (order != exp_order) {
- ++nfails;
- t_info("expected ordering %d, got %d\n",
- exp_order, order);
- }
- if ((exp_nlabels >= 0) &&
- (nlabels != (unsigned int)exp_nlabels)) {
- ++nfails;
- t_info("expecting %d labels, got %d\n",
- exp_nlabels, nlabels);
- }
- if (nfails == 0)
- result = T_PASS;
- else
- result = T_FAIL;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
-
- return (result);
-}
-
-static void
-t_dns_name_fullcompare(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
- dns_namereln_t reln;
-
- t_assert("dns_name_fullcompare", 1, T_REQUIRED, "%s", a10);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_fullcompare_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 6) {
- /*
- * name1, name2, exp_reln, exp_order,
- * exp_nlabels
- */
- if (!strcmp(Tokens[2], "none"))
- reln = dns_namereln_none;
- else if (!strcmp(Tokens[2], "contains"))
- reln = dns_namereln_contains;
- else if (!strcmp(Tokens[2], "subdomain"))
- reln = dns_namereln_subdomain;
- else if (!strcmp(Tokens[2], "equal"))
- reln = dns_namereln_equal;
- else if (!strcmp(Tokens[2], "commonancestor"))
- reln = dns_namereln_commonancestor;
- else {
- t_info("bad format at line %d\n", line);
- (void)free(p);
- continue;
- }
- result = test_dns_name_fullcompare(
- Tokens[0],
- Tokens[1],
- reln,
- atoi(Tokens[3]),
- atoi(Tokens[4]));
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_fullcompare_data\n");
- t_result(result);
- }
-}
-
-static const char *a23 =
- "dns_name_compare(name1, name2) returns information about "
- "the relative ordering under the DNSSEC ordering relationship "
- "of name1 and name2";
-
-/*%
- * a24 thru a29 merged into a23.
- */
-
-static int
-test_dns_name_compare(char *name1, char *name2, int exp_order) {
- int result;
- int order;
- isc_result_t dns_result;
- dns_fixedname_t fixed1;
- dns_fixedname_t fixed2;
- dns_name_t *dns_name1;
- dns_name_t *dns_name2;
-
- result = T_UNRESOLVED;
-
- t_info("testing %s %s %s\n", name1,
- exp_order == 0 ? "==": (exp_order == -1 ? "<" : ">"),
- name2);
-
- dns_fixedname_init(&fixed1);
- dns_fixedname_init(&fixed2);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_name2 = dns_fixedname_name(&fixed2);
- dns_result = dns_name_fromstring2(dns_name1, name1, NULL, 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_result = dns_name_fromstring2(dns_name2, name2, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- order = dns_name_compare(dns_name1, dns_name2);
- /*
- * Normalize order.
- */
- if (order < 0)
- order = -1;
- else if (order > 0)
- order = 1;
- if (order != exp_order) {
- t_info("expected order of %d, got %d\n",
- exp_order, order);
- result = T_FAIL;
- } else
- result = T_PASS;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
-
- return (result);
-}
-
-static void
-t_dns_name_compare(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_compare", 1, T_REQUIRED, "%s", a23);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_compare_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 3) {
- /*
- * name1, name2, order.
- */
- result = test_dns_name_compare(
- Tokens[0],
- Tokens[1],
- atoi(Tokens[2]));
- } else {
- t_info("bad datafile format at line %d\n",
- line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_compare_data\n");
- t_result(result);
- }
-}
-
-static const char *a30 =
- "dns_name_rdatacompare(name1, name2) returns information "
- "about the relative ordering of name1 and name2 as if they "
- "are part of rdata in DNSSEC canonical form";
-
-/*%
- * a31, a32 merged into a30.
- */
-
-static int
-test_dns_name_rdatacompare(char *name1, char *name2, int exp_order) {
- int result;
- int order;
- isc_result_t dns_result;
- dns_fixedname_t fixed1;
- dns_fixedname_t fixed2;
- dns_name_t *dns_name1;
- dns_name_t *dns_name2;
-
- result = T_UNRESOLVED;
-
- t_info("testing %s %s %s\n", name1,
- exp_order == 0 ? "==": (exp_order == -1 ? "<" : ">"), name2);
-
- dns_fixedname_init(&fixed1);
- dns_fixedname_init(&fixed2);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_name2 = dns_fixedname_name(&fixed2);
- dns_result = dns_name_fromstring2(dns_name1, name1, NULL, 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_result = dns_name_fromstring2(dns_name2, name2, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- order = dns_name_rdatacompare(dns_name1, dns_name2);
- /*
- * Normalize order.
- */
- if (order < 0)
- order = -1;
- else if (order > 0)
- order = 1;
- if (order != exp_order) {
- t_info("expected order of %d, got %d\n",
- exp_order, order);
- result = T_FAIL;
- } else
- result = T_PASS;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
-
- return (result);
-}
-
-static void
-t_dns_name_rdatacompare(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_rdatacompare", 1, T_REQUIRED, "%s", a30);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_rdatacompare_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 3) {
- /*
- * name1, name2, order.
- */
- result = test_dns_name_rdatacompare(
- Tokens[0],
- Tokens[1],
- atoi(Tokens[2]));
- } else {
- t_info("bad datafile format at line %d\n",
- line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_rdatacompare_data\n");
- t_result(result);
- }
-}
-
-
-static const char *a33 =
- "when name1 is a subdomain of name2, "
- "dns_name_issubdomain(name1, name2) returns true, "
- "otherwise it returns false.";
-
-/*%
- * a34 merged into a33.
- */
-
-static int
-test_dns_name_issubdomain(char *name1, char *name2, isc_boolean_t exp_rval) {
- int result;
- isc_boolean_t rval;
- isc_result_t dns_result;
- dns_fixedname_t fixed1;
- dns_fixedname_t fixed2;
- dns_name_t *dns_name1;
- dns_name_t *dns_name2;
-
- result = T_UNRESOLVED;
-
- t_info("testing %s %s a subdomain of %s\n", name1,
- exp_rval == 0 ? "is not" : "is", name2);
-
- dns_fixedname_init(&fixed1);
- dns_fixedname_init(&fixed2);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_name2 = dns_fixedname_name(&fixed2);
- dns_result = dns_name_fromstring2(dns_name1, name1, NULL, 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_result = dns_name_fromstring2(dns_name2, name2, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- rval = dns_name_issubdomain(dns_name1, dns_name2);
-
- if (rval != exp_rval) {
- t_info("expected return value of %s, got %s\n",
- exp_rval == ISC_TRUE ? "true" : "false",
- rval == ISC_TRUE ? "true" : "false");
- result = T_FAIL;
- } else
- result = T_PASS;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
-
- return (result);
-}
-
-static void
-t_dns_name_issubdomain(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_issubdomain", 1, T_REQUIRED, "%s", a33);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_issubdomain_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 3) {
- /*
- * name1, name2, issubdomain_p.
- */
- result = test_dns_name_issubdomain(
- Tokens[0],
- Tokens[1],
- atoi(Tokens[2]) == 0 ?
- ISC_FALSE : ISC_TRUE);
- } else {
- t_info("bad datafile format at line %d\n",
- line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_issubdomain_data\n");
- t_result(result);
- }
-}
-
-static const char *a35 =
- "dns_name_countlabels(name) returns the number "
- "of labels in name";
-
-static int
-test_dns_name_countlabels(char *test_name, unsigned int exp_nlabels) {
- int result;
- unsigned int nlabels;
- isc_result_t dns_result;
- dns_fixedname_t fixed;
- dns_name_t *dns_name;
-
- result = T_UNRESOLVED;
-
- t_info("testing %s\n", test_name);
-
- dns_fixedname_init(&fixed);
- dns_name = dns_fixedname_name(&fixed);
- dns_result = dns_name_fromstring2(dns_name, test_name, NULL, 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- nlabels = dns_name_countlabels(dns_name);
-
- if (nlabels != exp_nlabels) {
- t_info("expected %d, got %d\n", exp_nlabels, nlabels);
- result = T_FAIL;
- } else
- result = T_PASS;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(dns_result));
- }
-
- return (result);
-}
-
-static void
-t_dns_name_countlabels(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_countlabels", 1, T_REQUIRED, "%s", a35);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_countlabels_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 2) {
- /*
- * name, nlabels.
- */
- result = test_dns_name_countlabels(Tokens[0],
- atoi(Tokens[1]));
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_countlabels_data\n");
- t_result(result);
- }
-}
-
-static const char *a36 =
- "when n is less than the number of labels in name, "
- "dns_name_getlabel(name, n, labelp) initializes labelp "
- "to point to the nth label in name";
-
-/*%
- * The strategy here is two take two dns names with a shared label in
- * different positions, get the two labels and compare them for equality.
- * If they don't match, dns_name_getlabel failed.
- */
-
-static int
-test_dns_name_getlabel(char *test_name1, int label1_pos, char *test_name2,
- int label2_pos)
-{
- int result;
- int nfails;
- unsigned int cnt;
- unsigned char *p;
- unsigned char *q;
- dns_fixedname_t fixed1;
- dns_fixedname_t fixed2;
- dns_name_t *dns_name1;
- dns_name_t *dns_name2;
- dns_label_t dns_label1;
- dns_label_t dns_label2;
- isc_result_t dns_result;
-
- nfails = 0;
- result = T_UNRESOLVED;
-
- t_info("testing with %s and %s\n", test_name1, test_name2);
-
- dns_fixedname_init(&fixed1);
- dns_fixedname_init(&fixed2);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_name2 = dns_fixedname_name(&fixed2);
- dns_result = dns_name_fromstring2(dns_name1, test_name1, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_result = dns_name_fromstring2(dns_name2, test_name2, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_name_getlabel(dns_name1, label1_pos, &dns_label1);
- dns_name_getlabel(dns_name2, label2_pos, &dns_label2);
- if (dns_label1.length != dns_label2.length) {
- t_info("label lengths differ\n");
- ++nfails;
- }
- p = dns_label1.base;
- q = dns_label2.base;
- for (cnt = 0; cnt < dns_label1.length; ++cnt) {
- if (*p++ != *q++) {
- t_info("labels differ at position %d",
- cnt);
- ++nfails;
- }
- }
- if (nfails == 0)
- result = T_PASS;
- else
- result = T_FAIL;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s",
- dns_result_totext(result));
- }
- } else {
- t_info("dns_name_fromstring2 failed, result == %s",
- dns_result_totext(result));
- }
- return (result);
-}
-
-static void
-t_dns_name_getlabel(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_getlabel", 1, T_REQUIRED, "%s", a36);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_getlabel_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 4) {
- /*
- * name1, name2, nlabels.
- */
- result = test_dns_name_getlabel(Tokens[0],
- atoi(Tokens[1]),
- Tokens[2],
- atoi(Tokens[3]));
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_getlabel_data\n");
- t_result(result);
- }
-}
-
-static const char *a37 =
- "when source contains at least first + n labels, "
- "dns_name_getlabelsequence(source, first, n, target) "
- "initializes target to point to the n label sequence of "
- "labels in source starting with first";
-
-/*%
- * We adopt a similiar strategy to that used by the dns_name_getlabel test.
- */
-
-static int
-test_dns_name_getlabelsequence(char *test_name1, int label1_start,
- char *test_name2, int label2_start, int range)
-{
- int result;
- int nfails;
- unsigned int cnt;
- unsigned char *p;
- unsigned char *q;
- dns_fixedname_t fixed1;
- dns_fixedname_t fixed2;
- dns_name_t *dns_name1;
- dns_name_t *dns_name2;
- dns_name_t dns_targetname1;
- dns_name_t dns_targetname2;
- isc_result_t dns_result;
- isc_buffer_t buffer1;
- isc_buffer_t buffer2;
- unsigned char junk1[BUFLEN];
- unsigned char junk2[BUFLEN];
-
- nfails = 0;
- result = T_UNRESOLVED;
- dns_fixedname_init(&fixed1);
- dns_fixedname_init(&fixed2);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_name2 = dns_fixedname_name(&fixed2);
- dns_result = dns_name_fromstring2(dns_name1, test_name1, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_result = dns_name_fromstring2(dns_name2, test_name2, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- t_info("testing %s %s\n", test_name1, test_name2);
- dns_name_init(&dns_targetname1, NULL);
- dns_name_init(&dns_targetname2, NULL);
- dns_name_getlabelsequence(dns_name1, label1_start,
- range, &dns_targetname1);
- dns_name_getlabelsequence(dns_name2, label2_start,
- range, &dns_targetname2);
-
- /*
- * Now convert both targets to text for comparison.
- */
- isc_buffer_init(&buffer1, junk1, BUFLEN);
- isc_buffer_init(&buffer2, junk2, BUFLEN);
- dns_name_totext(&dns_targetname1, ISC_TRUE, &buffer1);
- dns_name_totext(&dns_targetname2, ISC_TRUE, &buffer2);
- if (buffer1.used == buffer2.used) {
- p = buffer1.base;
- q = buffer2.base;
- for (cnt = 0; cnt < buffer1.used; ++cnt) {
- if (*p != *q) {
- ++nfails;
- t_info("names differ at %d\n",
- cnt);
- break;
- }
- ++p; ++q;
- }
- } else {
- ++nfails;
- t_info("lengths differ\n");
- }
- if (nfails == 0)
- result = T_PASS;
- else
- result = T_FAIL;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s",
- dns_result_totext(dns_result));
- }
- } else {
- t_info("dns_name_fromstring2 failed, result == %s",
- dns_result_totext(dns_result));
- }
- return (result);
-}
-
-static void
-t_dns_name_getlabelsequence(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_getlabelsequence", 1, T_REQUIRED, "%s", a37);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_getlabelsequence_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 5) {
- /*
- * name1, name2, nlabels.
- */
- result = test_dns_name_getlabelsequence(
- Tokens[0],
- atoi(Tokens[1]),
- Tokens[2],
- atoi(Tokens[3]),
- atoi(Tokens[4]));
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_getlabelsequence_data\n");
- t_result(result);
- }
-}
-
-static const char *a38 =
- "dns_name_fromregion(name, region) converts a DNS name "
- "from a region representation to a name representation";
-
-static int
-test_dns_name_fromregion(char *test_name) {
- int result;
- int order;
- unsigned int nlabels;
- isc_result_t dns_result;
- dns_fixedname_t fixed1;
- dns_name_t *dns_name1;
- dns_name_t dns_name2;
- dns_namereln_t dns_namereln;
- isc_region_t region;
-
- result = T_UNRESOLVED;
-
- t_info("testing %s\n", test_name);
-
- dns_fixedname_init(&fixed1);
- dns_name1 = dns_fixedname_name(&fixed1);
- dns_result = dns_name_fromstring2(dns_name1, test_name, NULL, 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
-
- dns_name_toregion(dns_name1, ®ion);
-
- dns_name_init(&dns_name2, NULL);
- dns_name_fromregion(&dns_name2, ®ion);
- dns_namereln = dns_name_fullcompare(dns_name1, &dns_name2,
- &order, &nlabels);
- if (dns_namereln == dns_namereln_equal)
- result = T_PASS;
- else
- result = T_FAIL;
- } else {
- t_info("dns_name_fromstring2 failed, result == %s\n",
- dns_result_totext(result));
- }
- return (result);
-}
-
-static void
-t_dns_name_fromregion(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_fromregion", 1, T_REQUIRED, "%s", a38);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_fromregion_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 1) {
- /*
- * test_name.
- */
- result = test_dns_name_fromregion(Tokens[0]);
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_fromregion_data\n");
- t_result(result);
- }
-}
-
-static const char *a39 =
- "dns_name_toregion(name, region) converts a DNS name "
- "from a region representation to a name representation";
-
-static void
-t_dns_name_toregion(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_toregion", 1, T_REQUIRED, "%s", a39);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_toregion_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 1) {
- /*
- * test_name.
- */
- result = test_dns_name_fromregion(Tokens[0]);
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_toregion_data\n");
- t_result(result);
- }
-}
-
-static const char *a40 =
- "dns_name_fromtext(name, source, origin, downcase, target) "
- "converts the textual representation of a DNS name at source "
- "into uncompressed wire form at target, appending origin to "
- "the converted name if origin is non-NULL and converting "
- "upper case to lower case during conversion "
- "if downcase is true.";
-
-static int
-test_dns_name_fromtext(char *test_name1, char *test_name2, char *test_origin,
- unsigned int downcase)
-{
- int result;
- int order;
- unsigned int nlabels;
- unsigned char junk1[BUFLEN];
- unsigned char junk2[BUFLEN];
- unsigned char junk3[BUFLEN];
- isc_buffer_t binbuf1;
- isc_buffer_t binbuf2;
- isc_buffer_t binbuf3;
- isc_buffer_t txtbuf1;
- isc_buffer_t txtbuf2;
- isc_buffer_t txtbuf3;
- dns_name_t dns_name1;
- dns_name_t dns_name2;
- dns_name_t dns_name3;
- isc_result_t dns_result;
- dns_namereln_t dns_namereln;
-
- t_info("testing %s %s %s\n", test_name1, test_name2, test_origin);
-
- isc_buffer_init(&binbuf1, junk1, BUFLEN);
- isc_buffer_init(&binbuf2, junk2, BUFLEN);
- isc_buffer_init(&binbuf3, junk3, BUFLEN);
-
- isc_buffer_init(&txtbuf1, test_name1, strlen(test_name1));
- isc_buffer_add(&txtbuf1, strlen(test_name1));
-
- isc_buffer_init(&txtbuf2, test_name2, strlen(test_name2));
- isc_buffer_add(&txtbuf2, strlen(test_name2));
-
- isc_buffer_init(&txtbuf3, test_origin, strlen(test_origin));
- isc_buffer_add(&txtbuf3, strlen(test_origin));
- dns_name_init(&dns_name1, NULL);
- dns_name_init(&dns_name2, NULL);
- dns_name_init(&dns_name3, NULL);
- dns_name_setbuffer(&dns_name1, &binbuf1);
- dns_name_setbuffer(&dns_name2, &binbuf2);
- dns_name_setbuffer(&dns_name3, &binbuf3);
-
- dns_result = dns_name_fromtext(&dns_name3, &txtbuf3, NULL, 0,
- &binbuf3);
- if (dns_result != ISC_R_SUCCESS) {
- t_info("dns_name_fromtext(dns_name3) failed, result == %s\n",
- dns_result_totext(dns_result));
- return (T_FAIL);
- }
-
- dns_result = dns_name_fromtext(&dns_name1, &txtbuf1, &dns_name3,
- downcase, &binbuf1);
- if (dns_result != ISC_R_SUCCESS) {
- t_info("dns_name_fromtext(dns_name1) failed, result == %s\n",
- dns_result_totext(dns_result));
- return (T_FAIL);
- }
-
- dns_result = dns_name_fromtext(&dns_name2, &txtbuf2, NULL, 0,
- &binbuf2);
- if (dns_result != ISC_R_SUCCESS) {
- t_info("dns_name_fromtext(dns_name2) failed, result == %s\n",
- dns_result_totext(dns_result));
- return (T_FAIL);
- }
-
- dns_namereln = dns_name_fullcompare(&dns_name1, &dns_name2, &order,
- &nlabels);
-
- if (dns_namereln == dns_namereln_equal)
- result = T_PASS;
- else {
- t_info("dns_name_fullcompare returned %s\n",
- dns_namereln_to_text(dns_namereln));
- result = T_FAIL;
- }
-
- return (result);
-}
-
-static void
-t_dns_name_fromtext(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_fromtext", 1, T_REQUIRED, "%s", a40);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_fromtext_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 4) {
- /*
- * test_name1, test_name2, test_origin,
- * downcase.
- */
- result = test_dns_name_fromtext(Tokens[0],
- Tokens[1],
- Tokens[2],
- atoi(Tokens[3])
- == 0 ?
- 0 :
- DNS_NAME_DOWNCASE);
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_fromtext\n");
- t_result(result);
- }
-}
-
-static const char *a41 =
- "dns_name_totext(name, omit_final_dot, target) converts "
- "the DNS name 'name' in wire format to textual format "
- "at target, and adds a final '.' to the name if "
- "omit_final_dot is false";
-
-static int
-test_dns_name_totext(char *test_name, isc_boolean_t omit_final) {
- int result;
- int len;
- int order;
- unsigned int nlabels;
- unsigned char junk1[BUFLEN];
- unsigned char junk2[BUFLEN];
- unsigned char junk3[BUFLEN];
- isc_buffer_t buf1;
- isc_buffer_t buf2;
- isc_buffer_t buf3;
- dns_name_t dns_name1;
- dns_name_t dns_name2;
- isc_result_t dns_result;
- dns_namereln_t dns_namereln;
-
- t_info("testing %s\n", test_name);
-
- len = strlen(test_name);
- isc_buffer_init(&buf1, test_name, len);
- isc_buffer_add(&buf1, len);
-
- dns_name_init(&dns_name1, NULL);
- isc_buffer_init(&buf2, junk2, BUFLEN);
-
- /*
- * Out of the data file to dns_name1.
- */
- dns_result = dns_name_fromtext(&dns_name1, &buf1, NULL, 0, &buf2);
- if (dns_result != ISC_R_SUCCESS) {
- t_info("dns_name_fromtext failed, result == %s\n",
- dns_result_totext(dns_result));
- return (T_UNRESOLVED);
- }
-
- /*
- * From dns_name1 into a text buffer.
- */
- isc_buffer_invalidate(&buf1);
- isc_buffer_init(&buf1, junk1, BUFLEN);
- dns_result = dns_name_totext(&dns_name1, omit_final, &buf1);
- if (dns_result != ISC_R_SUCCESS) {
- t_info("dns_name_totext failed, result == %s\n",
- dns_result_totext(dns_result));
- return (T_FAIL);
- }
-
- /*
- * From the text buffer into dns_name2.
- */
- dns_name_init(&dns_name2, NULL);
- isc_buffer_init(&buf3, junk3, BUFLEN);
- dns_result = dns_name_fromtext(&dns_name2, &buf1, NULL, 0, &buf3);
- if (dns_result != ISC_R_SUCCESS) {
- t_info("dns_name_fromtext failed, result == %s\n",
- dns_result_totext(dns_result));
- return (T_UNRESOLVED);
- }
-
- dns_namereln = dns_name_fullcompare(&dns_name1, &dns_name2,
- &order, &nlabels);
- if (dns_namereln == dns_namereln_equal)
- result = T_PASS;
- else {
- t_info("dns_name_fullcompare returned %s\n",
- dns_namereln_to_text(dns_namereln));
- result = T_FAIL;
- }
-
- return (result);
-}
-
-static void
-t_dns_name_totext(void) {
- int line;
- int cnt;
- int result;
- char *p;
- FILE *fp;
-
- t_assert("dns_name_totext", 1, T_REQUIRED, "%s", a41);
-
- result = T_UNRESOLVED;
- fp = fopen("dns_name_totext_data", "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 2) {
- /*
- * test_name, omit_final.
- */
- result = test_dns_name_totext(Tokens[0],
- atoi(Tokens[1]) == 0 ?
- ISC_FALSE :
- ISC_TRUE);
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile dns_name_totext\n");
- t_result(result);
- }
-}
-
-static const char *a42 =
- "dns_name_fromwire(name, source, dctx, downcase, target) "
- "converts the possibly compressed DNS name 'name' in wire "
- "format to canonicalized form at target, performing upper to "
- "lower case conversion if downcase is true, and returns "
- "ISC_R_SUCCESS";
-
-#if 0
- /*
- * XXXRTH these tests appear to be broken, so I have
- * disabled them.
- */
-static const char *a43 =
- "when a label length is invalid, dns_name_fromwire() "
- "returns DNS_R_FORMERR";
-
-static const char *a44 =
- "when a label type is invalid, dns_name_fromwire() "
- "returns DNS_R_BADLABELTYPE";
-#endif
-
-static const char *a45 =
- "when a name length is invalid, dns_name_fromwire() "
- "returns DNS_R_FORMERR";
-
-static const char *a46 =
- "when a compression type is invalid, dns_name_fromwire() "
- "returns DNS_R_DISALLOWED";
-
-static const char *a47 =
- "when a bad compression pointer is encountered, "
- "dns_name_fromwire() returns DNS_R_BADPOINTER";
-
-static const char *a48 =
- "when input ends unexpected, dns_name_fromwire() "
- "returns ISC_R_UNEXPECTEDEND";
-
-static const char *a49 =
- "when there is not enough space in target, "
- "dns_name_fromwire(name, source, dcts, downcase, target) "
- "returns ISC_R_NOSPACE";
-
-static int
-test_dns_name_fromwire(char *datafile_name, int testname_offset, int downcase,
- unsigned int dc_method, char *exp_name,
- isc_result_t exp_result, size_t buflen)
-{
- int result;
- int order;
- unsigned int nlabels;
- int len;
- unsigned char buf1[BIGBUFLEN];
- char buf2[BUFLEN];
- isc_buffer_t iscbuf1;
- isc_buffer_t iscbuf2;
- dns_fixedname_t fixed2;
- dns_name_t dns_name1;
- dns_name_t *dns_name2;
- isc_result_t dns_result;
- dns_namereln_t dns_namereln;
- dns_decompress_t dctx;
-
- t_info("testing using %s\n", datafile_name);
- isc_buffer_init(&iscbuf1, buf1, sizeof(buf1));
- len = getmsg(datafile_name, &iscbuf1);
- if (len == 0)
- return (T_FAIL);
-
- isc_buffer_setactive(&iscbuf1, len);
- iscbuf1.current = testname_offset;
-
- isc_buffer_init(&iscbuf2, buf2, (unsigned int)buflen);
- dns_name_init(&dns_name1, NULL);
- dns_decompress_init(&dctx, -1, DNS_DECOMPRESS_STRICT);
- dns_decompress_setmethods(&dctx, dc_method);
- dns_result = dns_name_fromwire(&dns_name1, &iscbuf1,
- &dctx, downcase ? ISC_TRUE : ISC_FALSE,
- &iscbuf2);
-
- if ((dns_result == exp_result) && (exp_result == ISC_R_SUCCESS)) {
-
- dns_fixedname_init(&fixed2);
- dns_name2 = dns_fixedname_name(&fixed2);
- dns_result = dns_name_fromstring2(dns_name2, exp_name, NULL,
- 0, NULL);
- if (dns_result == ISC_R_SUCCESS) {
- dns_namereln = dns_name_fullcompare(&dns_name1,
- dns_name2,
- &order, &nlabels);
- if (dns_namereln != dns_namereln_equal) {
- t_info("dns_name_fullcompare returned %s\n",
- dns_namereln_to_text(dns_namereln));
- result = T_FAIL;
- } else {
- result = T_PASS;
- }
- } else {
- t_info("dns_name_fromtext %s failed, result = %s\n",
- exp_name, dns_result_totext(dns_result));
- result = T_UNRESOLVED;
- }
- } else if (dns_result == exp_result) {
- result = T_PASS;
- } else {
- t_info("dns_name_fromwire returned %s\n",
- dns_result_totext(dns_result));
- result = T_FAIL;
- }
-
- return (result);
-}
-
-static void
-t_dns_name_fromwire_x(const char *testfile, size_t buflen) {
- int line;
- int cnt;
- int result;
- unsigned int dc_method;
- isc_result_t exp_result;
- char *p;
- char *tok;
- FILE *fp;
-
- result = T_UNRESOLVED;
- fp = fopen(testfile, "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 6) {
- /*
- * datafile_name, testname_offset,
- * downcase, dc_method,
- * exp_name, exp_result.
- */
-
- tok = Tokens[5];
- exp_result = ISC_R_SUCCESS;
- if (! strcmp(tok, "ISC_R_SUCCESS"))
- exp_result = ISC_R_SUCCESS;
- else if (! strcmp(tok, "ISC_R_NOSPACE"))
- exp_result = ISC_R_NOSPACE;
- else if (! strcmp(tok, "DNS_R_BADLABELTYPE"))
- exp_result = DNS_R_BADLABELTYPE;
- else if (! strcmp(tok, "DNS_R_FORMERR"))
- exp_result = DNS_R_FORMERR;
- else if (! strcmp(tok, "DNS_R_BADPOINTER"))
- exp_result = DNS_R_BADPOINTER;
- else if (! strcmp(tok, "ISC_R_UNEXPECTEDEND"))
- exp_result = ISC_R_UNEXPECTEDEND;
- else if (! strcmp(tok, "DNS_R_TOOMANYHOPS"))
- exp_result = DNS_R_TOOMANYHOPS;
- else if (! strcmp(tok, "DNS_R_DISALLOWED"))
- exp_result = DNS_R_DISALLOWED;
- else if (! strcmp(tok, "DNS_R_NAMETOOLONG"))
- exp_result = DNS_R_NAMETOOLONG;
-
- tok = Tokens[3];
- dc_method = DNS_COMPRESS_NONE;
- if (! strcmp(tok, "DNS_COMPRESS_GLOBAL14"))
- dc_method = DNS_COMPRESS_GLOBAL14;
- else if (! strcmp(tok, "DNS_COMPRESS_ALL"))
- dc_method = DNS_COMPRESS_ALL;
-
- result = test_dns_name_fromwire(Tokens[0],
- atoi(Tokens[1]),
- atoi(Tokens[2]),
- dc_method,
- Tokens[4],
- exp_result,
- buflen);
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile %s\n", testfile);
- t_result(result);
- }
-}
-
-static void
-t_dns_name_fromwire(void) {
- t_assert("dns_name_fromwire", 1, T_REQUIRED, "%s", a42);
- t_dns_name_fromwire_x("dns_name_fromwire_1_data", BUFLEN);
-
-#if 0
- /*
- * XXXRTH these tests appear to be broken, so I have
- * disabled them.
- */
- t_assert("dns_name_fromwire", 2, T_REQUIRED, "%s", a43);
- t_dns_name_fromwire_x("dns_name_fromwire_2_data", BUFLEN);
-
- t_assert("dns_name_fromwire", 3, T_REQUIRED, "%s", a44);
- t_dns_name_fromwire_x("dns_name_fromwire_3_data", BUFLEN);
-#endif
-
- t_assert("dns_name_fromwire", 4, T_REQUIRED, "%s", a45);
- t_dns_name_fromwire_x("dns_name_fromwire_4_data", BUFLEN);
-
- t_assert("dns_name_fromwire", 5, T_REQUIRED, "%s", a46);
- t_dns_name_fromwire_x("dns_name_fromwire_5_data", BUFLEN);
-
- t_assert("dns_name_fromwire", 6, T_REQUIRED, "%s", a47);
- t_dns_name_fromwire_x("dns_name_fromwire_6_data", BUFLEN);
-
- t_assert("dns_name_fromwire", 7, T_REQUIRED, "%s", a48);
- t_dns_name_fromwire_x("dns_name_fromwire_7_data", BUFLEN);
-
- t_assert("dns_name_fromwire", 9, T_REQUIRED, "%s", a49);
- t_dns_name_fromwire_x("dns_name_fromwire_8_data", 2);
-}
-
-
-static const char *a51 =
- "dns_name_towire(name, cctx, target) converts the DNS name "
- "'name' into wire format, compresses it as specified "
- "by the compression context cctx, stores the result in "
- "target and returns DNS_SUCCESS";
-
-static const char *a52 =
- "when not enough space exists in target, "
- "dns_name_towire(name, cctx, target) returns ISC_R_NOSPACE";
-
-static int
-test_dns_name_towire(char *testname, unsigned int dc_method, char *exp_data,
- size_t exp_data_len, isc_result_t exp_result,
- size_t buflen)
-{
- int result;
- int val;
- int len;
- unsigned char buf2[BUFLEN];
- unsigned char buf3[BUFLEN];
- isc_buffer_t iscbuf1;
- isc_buffer_t iscbuf2;
- isc_buffer_t iscbuf3;
- dns_name_t dns_name;
- isc_result_t dns_result;
- isc_result_t isc_result;
- dns_compress_t cctx;
- isc_mem_t *mctx;
-
- t_info("testing using %s\n", testname);
-
- result = T_UNRESOLVED;
- mctx = NULL;
-
- isc_result = isc_mem_create(0, 0, &mctx);
- if (isc_result != ISC_R_SUCCESS) {
- t_info("isc_mem_create failed\n");
- return (result);
- }
- dns_compress_init(&cctx, -1, mctx);
- dns_compress_setmethods(&cctx, dc_method);
- dns_name_init(&dns_name, NULL);
- len = strlen(testname);
- isc_buffer_init(&iscbuf1, testname, len);
- isc_buffer_add(&iscbuf1, len);
- isc_buffer_init(&iscbuf2, buf2, BUFLEN);
- dns_result = dns_name_fromtext(&dns_name, &iscbuf1, NULL, 0, &iscbuf2);
- if (dns_result == ISC_R_SUCCESS) {
- isc_buffer_init(&iscbuf3, buf3, (unsigned int)buflen);
- dns_result = dns_name_towire(&dns_name, &cctx, &iscbuf3);
- if (dns_result == exp_result) {
- if (exp_result == ISC_R_SUCCESS) {
- /*
- * Compare results with expected data.
- */
- val = chkdata(buf3, iscbuf3.used, exp_data,
- exp_data_len);
- if (val == 0)
- result = T_PASS;
- else
- result = T_FAIL;
- } else
- result = T_PASS;
- } else {
- t_info("dns_name_towire unexpectedly returned %s\n",
- dns_result_totext(dns_result));
- result = T_FAIL;
- }
- } else {
- t_info("dns_name_fromtext %s failed, result = %s\n",
- testname, dns_result_totext(dns_result));
- }
- return (result);
-}
-
-static void
-t_dns_name_towire_x(const char *testfile, size_t buflen) {
- int line;
- int cnt;
- int result;
- unsigned int dc_method;
- isc_result_t exp_result;
- size_t exp_data_len;
- char *p;
- FILE *fp;
-
- result = T_UNRESOLVED;
- fp = fopen(testfile, "r");
- if (fp != NULL) {
- line = 0;
- while ((p = t_fgetbs(fp)) != NULL) {
-
- ++line;
-
- /*
- * Skip comment lines.
- */
- if ((isspace((unsigned char)*p)) || (*p == '#')) {
- (void)free(p);
- continue;
- }
-
- cnt = bustline(p, Tokens);
- if (cnt == 5) {
- /*
- * testname, dc_method,
- * exp_data, exp_data_len,
- * exp_result.
- */
-
- dc_method = t_dc_method_fromtext(Tokens[3]);
- exp_result = t_dns_result_fromtext(Tokens[4]);
- exp_data_len = strtoul(Tokens[3], NULL, 10);
-
- result = test_dns_name_towire(Tokens[0],
- dc_method,
- Tokens[2],
- exp_data_len,
- exp_result,
- buflen);
- } else {
- t_info("bad format at line %d\n", line);
- }
-
- (void)free(p);
- t_result(result);
- }
- (void)fclose(fp);
- } else {
- t_info("Missing datafile %s\n", testfile);
- t_result(result);
- }
-}
-
-static void
-t_dns_name_towire_1(void) {
- t_assert("dns_name_towire", 1, T_REQUIRED, "%s", a51);
- t_dns_name_towire_x("dns_name_towire_1_data", BUFLEN);
-}
-
-static void
-t_dns_name_towire_2(void) {
- t_assert("dns_name_towire", 2, T_REQUIRED, "%s", a52);
- t_dns_name_towire_x("dns_name_towire_2_data", 2);
-}
-
-static void
-t_dns_name_towire(void) {
- t_dns_name_towire_1();
- t_dns_name_towire_2();
-}
-
-#if 0 /* This is silly. A test should either exist, or not, but not
- * one that just returns "UNTESTED."
- */
-static const char *a53 =
- "dns_name_concatenate(prefix, suffix, name, target) "
- "concatenates prefix and suffix, stores the result "
- "in target, canonicalizes any bitstring labels "
- "and returns ISC_R_SUCCESS";
-
-static void
-t_dns_name_concatenate(void) {
- t_assert("dns_name_concatenate", 1, T_REQUIRED, "%s", a53);
- t_result(T_UNTESTED);
-}
-#endif
-
-testspec_t T_testlist[] = {
- { (PFV) t_dns_name_init, "dns_name_init" },
- { (PFV) t_dns_name_invalidate, "dns_name_invalidate" },
- { (PFV) t_dns_name_setbuffer, "dns_name_setbuffer" },
- { (PFV) t_dns_name_hasbuffer, "dns_name_hasbuffer" },
- { (PFV) t_dns_name_isabsolute, "dns_name_isabsolute" },
- { (PFV) t_dns_name_hash, "dns_name_hash" },
- { (PFV) t_dns_name_fullcompare, "dns_name_fullcompare" },
- { (PFV) t_dns_name_compare, "dns_name_compare" },
- { (PFV) t_dns_name_rdatacompare, "dns_name_rdatacompare" },
- { (PFV) t_dns_name_issubdomain, "dns_name_issubdomain" },
- { (PFV) t_dns_name_countlabels, "dns_name_countlabels" },
- { (PFV) t_dns_name_getlabel, "dns_name_getlabel" },
- { (PFV) t_dns_name_getlabelsequence, "dns_name_getlabelsequence" },
- { (PFV) t_dns_name_fromregion, "dns_name_fromregion" },
- { (PFV) t_dns_name_toregion, "dns_name_toregion" },
- { (PFV) t_dns_name_fromwire, "dns_name_fromwire" },
- { (PFV) t_dns_name_towire, "dns_name_towire" },
- { (PFV) t_dns_name_fromtext, "dns_name_fromtext" },
- { (PFV) t_dns_name_totext, "dns_name_totext" },
-#if 0
- { (PFV) t_dns_name_concatenate, "dns_name_concatenate" },
-#endif
- { (PFV) 0, NULL }
-};
-
-#ifdef WIN32
-int
-main(int argc, char **argv) {
- t_settests(T_testlist);
- return (t_main(argc, argv));
-}
-#endif
* information regarding copyright ownership.
*/
-/* $Id$ */
-
/*! \file */
#include <config.h>
}
}
+ATF_TC(init);
+ATF_TC_HEAD(init, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_init");
+}
+ATF_TC_BODY(init, tc) {
+ dns_name_t name;
+ unsigned char offsets[1];
+
+ dns_name_init(&name, offsets);
+
+ ATF_CHECK_EQ(name.ndata, NULL);
+ ATF_CHECK_EQ(name.length, 0);
+ ATF_CHECK_EQ(name.labels, 0);
+ ATF_CHECK_EQ(name.attributes, 0);
+ ATF_CHECK_EQ(name.offsets, offsets);
+ ATF_CHECK_EQ(name.buffer, NULL);
+}
+
+ATF_TC(invalidate);
+ATF_TC_HEAD(invalidate, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_invalidate");
+}
+ATF_TC_BODY(invalidate, tc) {
+ dns_name_t name;
+ unsigned char offsets[1];
+
+ dns_name_init(&name, offsets);
+ dns_name_invalidate(&name);
+
+ ATF_CHECK_EQ(name.ndata, NULL);
+ ATF_CHECK_EQ(name.length, 0);
+ ATF_CHECK_EQ(name.labels, 0);
+ ATF_CHECK_EQ(name.attributes, 0);
+ ATF_CHECK_EQ(name.offsets, NULL);
+ ATF_CHECK_EQ(name.buffer, NULL);
+}
+
+ATF_TC(buffer);
+ATF_TC_HEAD(buffer, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_setbuffer/hasbuffer");
+}
+ATF_TC_BODY(buffer, tc) {
+ dns_name_t name;
+ unsigned char buf[BUFSIZ];
+ isc_buffer_t b;
+
+ isc_buffer_init(&b, buf, BUFSIZ);
+ dns_name_init(&name, NULL);
+ dns_name_setbuffer(&name, &b);
+ ATF_CHECK_EQ(name.buffer, &b);
+ ATF_CHECK(dns_name_hasbuffer(&name));
+}
+
+ATF_TC(isabsolute);
+ATF_TC_HEAD(isabsolute, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_isabsolute");
+}
+ATF_TC_BODY(isabsolute, tc) {
+ struct {
+ const char *namestr;
+ isc_boolean_t expect;
+ } testcases[] = {
+ { "x", ISC_FALSE },
+ { "a.b.c.d.", ISC_TRUE },
+ { "x.z", ISC_FALSE}
+ };
+ unsigned int i;
+
+ for (i = 0; i < (sizeof(testcases)/sizeof(testcases[0])); i++) {
+ isc_result_t result;
+ dns_name_t name;
+ unsigned char data[BUFSIZ];
+ isc_buffer_t b, nb;
+ size_t len;
+
+ len = strlen(testcases[i].namestr);
+ isc_buffer_constinit(&b, testcases[i].namestr, len);
+ isc_buffer_add(&b, len);
+
+ dns_name_init(&name, NULL);
+ isc_buffer_init(&nb, data, BUFSIZ);
+ dns_name_setbuffer(&name, &nb);
+ result = dns_name_fromtext(&name, &b, NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ ATF_CHECK_EQ(dns_name_isabsolute(&name), testcases[i].expect);
+ }
+}
+
+ATF_TC(hash);
+ATF_TC_HEAD(hash, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_hash");
+}
+ATF_TC_BODY(hash, tc) {
+ struct {
+ const char *name1;
+ const char *name2;
+ isc_boolean_t expect;
+ isc_boolean_t expecti;
+ } testcases[] = {
+ { "a.b.c.d", "A.B.C.D", ISC_TRUE, ISC_FALSE },
+ { "a.b.c.d.", "A.B.C.D.", ISC_TRUE, ISC_FALSE },
+ { "a.b.c.d", "a.b.c.d", ISC_TRUE, ISC_TRUE },
+ { "A.B.C.D.", "A.B.C.D.", ISC_TRUE, ISC_FALSE },
+ { "x.y.z.w", "a.b.c.d", ISC_FALSE, ISC_FALSE },
+ { "x.y.z.w.", "a.b.c.d.", ISC_FALSE, ISC_FALSE },
+ };
+ unsigned int i;
+
+ for (i = 0; i < (sizeof(testcases)/sizeof(testcases[0])); i++) {
+ isc_result_t result;
+ dns_fixedname_t f1, f2;
+ dns_name_t *n1, *n2;
+ unsigned int h1, h2;
+
+ dns_fixedname_init(&f1);
+ n1 = dns_fixedname_name(&f1);
+ dns_fixedname_init(&f2);
+ n2 = dns_fixedname_name(&f2);
+
+ result = dns_name_fromstring2(n1, testcases[i].name1,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+ result = dns_name_fromstring2(n2, testcases[i].name2,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ /* Check case-insensitive hashing first */
+ h1 = dns_name_hash(n1, ISC_FALSE);
+ h2 = dns_name_hash(n2, ISC_FALSE);
+
+ printf("%s hashes to %u, %s to %u, case insensitive\n",
+ testcases[i].name1, h1, testcases[i].name2, h2);
+
+ ATF_REQUIRE_EQ(ISC_TF(h1 == h2), testcases[i].expect);
+
+ /* Now case-sensitive */
+ h1 = dns_name_hash(n1, ISC_FALSE);
+ h2 = dns_name_hash(n2, ISC_FALSE);
+
+ printf("%s hashes to %u, %s to %u, case sensitive\n",
+ testcases[i].name1, h1, testcases[i].name2, h2);
+
+ ATF_REQUIRE_EQ(ISC_TF(h1 == h2), testcases[i].expect);
+ }
+}
+
+ATF_TC(issubdomain);
+ATF_TC_HEAD(issubdomain, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_issubdomain");
+}
+ATF_TC_BODY(issubdomain, tc) {
+ struct {
+ const char *name1;
+ const char *name2;
+ isc_boolean_t expect;
+ } testcases[] = {
+ { "c.d", "a.b.c.d", ISC_FALSE },
+ { "c.d.", "a.b.c.d.", ISC_FALSE },
+ { "b.c.d", "c.d", ISC_TRUE },
+ { "a.b.c.d.", "c.d.", ISC_TRUE },
+ { "a.b.c", "a.b.c", ISC_TRUE },
+ { "a.b.c.", "a.b.c.", ISC_TRUE },
+ { "x.y.z", "a.b.c", ISC_FALSE}
+ };
+ unsigned int i;
+
+ for (i = 0; i < (sizeof(testcases)/sizeof(testcases[0])); i++) {
+ isc_result_t result;
+ dns_fixedname_t f1, f2;
+ dns_name_t *n1, *n2;
+
+ dns_fixedname_init(&f1);
+ n1 = dns_fixedname_name(&f1);
+ dns_fixedname_init(&f2);
+ n2 = dns_fixedname_name(&f2);
+
+ result = dns_name_fromstring2(n1, testcases[i].name1,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+ result = dns_name_fromstring2(n2, testcases[i].name2,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ printf("check: %s %s a subdomain of %s\n",
+ testcases[i].name1,
+ testcases[i].expect ? "is" : "is not",
+ testcases[i].name2);
+
+ ATF_CHECK_EQ(dns_name_issubdomain(n1, n2),
+ testcases[i].expect);
+ }
+}
+
+ATF_TC(countlabels);
+ATF_TC_HEAD(countlabels, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_countlabels");
+}
+ATF_TC_BODY(countlabels, tc) {
+ struct {
+ const char *namestr;
+ unsigned int expect;
+ } testcases[] = {
+ { "c.d", 2 },
+ { "c.d.", 3 },
+ { "a.b.c.d.", 5 },
+ { "a.b.c.d", 4 },
+ { "a.b.c", 3 },
+ { ".", 1 },
+ };
+ unsigned int i;
+
+ for (i = 0; i < (sizeof(testcases)/sizeof(testcases[0])); i++) {
+ isc_result_t result;
+ dns_fixedname_t fname;
+ dns_name_t *name;
+
+ dns_fixedname_init(&fname);
+ name = dns_fixedname_name(&fname);
+
+ result = dns_name_fromstring2(name, testcases[i].namestr,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ printf("%s: expect %d labels\n",
+ testcases[i].namestr, testcases[i].expect);
+
+ ATF_REQUIRE_EQ(dns_name_countlabels(name),
+ testcases[i].expect);
+ }
+}
+
+ATF_TC(getlabel);
+ATF_TC_HEAD(getlabel, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_getlabel");
+}
+ATF_TC_BODY(getlabel, tc) {
+ struct {
+ const char *name1;
+ unsigned int pos1;
+ const char *name2;
+ unsigned int pos2;
+ } testcases[] = {
+ { "c.d", 1, "a.b.c.d", 3 },
+ { "a.b.c.d", 3, "c.d", 1 },
+ { "a.b.c.", 3, "A.B.C.", 3 },
+ };
+ unsigned int i;
+
+ for (i = 0; i < (sizeof(testcases)/sizeof(testcases[0])); i++) {
+ isc_result_t result;
+ dns_fixedname_t f1, f2;
+ dns_name_t *n1, *n2;
+ dns_label_t l1, l2;
+ unsigned char *p1, *p2;
+ unsigned int j;
+
+ dns_fixedname_init(&f1);
+ n1 = dns_fixedname_name(&f1);
+ dns_fixedname_init(&f2);
+ n2 = dns_fixedname_name(&f2);
+
+ result = dns_name_fromstring2(n1, testcases[i].name1,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+ result = dns_name_fromstring2(n2, testcases[i].name2,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ dns_name_getlabel(n1, testcases[i].pos1, &l1);
+ dns_name_getlabel(n2, testcases[i].pos2, &l2);
+ ATF_CHECK_EQ(l1.length, l2.length);
+
+ p1 = l1.base;
+ p2 = l2.base;
+ for (j = 0; j < l1.length; j++) {
+ ATF_REQUIRE_EQ(*p1++, *p2++);
+ }
+ }
+}
+
+ATF_TC(getlabelsequence);
+ATF_TC_HEAD(getlabelsequence, tc) {
+ atf_tc_set_md_var(tc, "descr", "dns_nane_getlabelsequence");
+}
+ATF_TC_BODY(getlabelsequence, tc) {
+ struct {
+ const char *name1;
+ unsigned int pos1;
+ const char *name2;
+ unsigned int pos2;
+ unsigned int range;
+ } testcases[] = {
+ { "c.d", 1, "a.b.c.d", 3, 1 },
+ { "a.b.c.d.e", 2, "c.d", 0, 2 },
+ { "a.b.c", 0, "a.b.c", 0, 3 },
+
+ };
+ unsigned int i;
+
+ for (i = 0; i < (sizeof(testcases)/sizeof(testcases[0])); i++) {
+ isc_result_t result;
+ dns_name_t t1, t2;
+ dns_fixedname_t f1, f2;
+ dns_name_t *n1, *n2;
+
+ /* target names */
+ dns_name_init(&t1, NULL);
+ dns_name_init(&t2, NULL);
+
+ /* source names */
+ dns_fixedname_init(&f1);
+ n1 = dns_fixedname_name(&f1);
+ dns_fixedname_init(&f2);
+ n2 = dns_fixedname_name(&f2);
+
+ result = dns_name_fromstring2(n1, testcases[i].name1,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+ result = dns_name_fromstring2(n2, testcases[i].name2,
+ NULL, 0, NULL);
+ ATF_REQUIRE_EQ(result, ISC_R_SUCCESS);
+
+ dns_name_getlabelsequence(n1, testcases[i].pos1,
+ testcases[i].range, &t1);
+ dns_name_getlabelsequence(n2, testcases[i].pos2,
+ testcases[i].range, &t2);
+
+ ATF_REQUIRE(dns_name_equal(&t1, &t2));
+ }
+}
+
#ifdef ISC_PLATFORM_USETHREADS
#ifdef DNS_BENCHMARK_TESTS
ATF_TP_ADD_TC(tp, fullcompare);
ATF_TP_ADD_TC(tp, compression);
ATF_TP_ADD_TC(tp, istat);
+ ATF_TP_ADD_TC(tp, init);
+ ATF_TP_ADD_TC(tp, invalidate);
+ ATF_TP_ADD_TC(tp, buffer);
+ ATF_TP_ADD_TC(tp, isabsolute);
+ ATF_TP_ADD_TC(tp, hash);
+ ATF_TP_ADD_TC(tp, issubdomain);
+ ATF_TP_ADD_TC(tp, countlabels);
+ ATF_TP_ADD_TC(tp, getlabel);
+ ATF_TP_ADD_TC(tp, getlabelsequence);
#ifdef ISC_PLATFORM_USETHREADS
#ifdef DNS_BENCHMARK_TESTS
ATF_TP_ADD_TC(tp, benchmark);
projects / thirdparty / bind9.git / commitdiff
