libpsl/tests/test-is-public-all.c

264 lines
7.6 KiB
C

/*
* Copyright(c) 2014-2018 Tim Ruehsen
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
* This file is part of the test suite of libpsl.
*
* Test psl_is_public_suffix() for all entries in public_suffix_list.dat
*
* Changelog
* 19.03.2014 Tim Ruehsen created
*
*/
#if HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#ifdef HAVE_ALLOCA_H
# include <alloca.h>
#endif
#include <libpsl.h>
static int
ok,
failed;
#ifdef HAVE_CLOCK_GETTIME
static struct timespec ts1, ts2;
#endif
static int _isspace_ascii(const char c)
{
return c == ' ' || c == '\t' || c == '\r' || c == '\n';
}
static const char *_type_string(int type)
{
switch (type) {
case PSL_TYPE_ANY: return "PSL_TYPE_ANY";
case PSL_TYPE_PRIVATE: return "PSL_TYPE_PRIVATE";
case PSL_TYPE_ICANN: return "PSL_TYPE_ICANN";
case PSL_TYPE_ANY|PSL_TYPE_NO_STAR_RULE: return "PSL_TYPE_ANY|PSL_TYPE_NO_STAR_RULE";
case PSL_TYPE_PRIVATE|PSL_TYPE_NO_STAR_RULE: return "PSL_TYPE_PRIVATE|PSL_TYPE_NO_STAR_RULE";
case PSL_TYPE_ICANN|PSL_TYPE_NO_STAR_RULE: return "PSL_TYPE_ICANN|PSL_TYPE_NO_STAR_RULE";
default: return "Unsupported type";
}
}
static void test_ps(const psl_ctx_t *psl, const char *domain, int type, int expected)
{
int result;
if ((result = psl_is_public_suffix2(psl, domain, type)) != expected) {
failed++;
printf("psl_is_public_suffix2(%s, %s)=%d (expected %d)\n", domain, _type_string(type), result, expected);
} else ok++;
}
/* section: either PSL_TYPE_PRIVATE or PSL_TYPE_ICANN */
static void test_type_any(const psl_ctx_t *psl, const char *domain, int type, int expected)
{
int wildcard = (*domain == '.');
int tld = !(strchr(domain + wildcard, '.'));
test_ps(psl, domain, type, expected);
test_ps(psl, domain, type|PSL_TYPE_NO_STAR_RULE, expected);
test_ps(psl, domain, PSL_TYPE_ANY, expected);
test_ps(psl, domain, PSL_TYPE_ANY|PSL_TYPE_NO_STAR_RULE, expected);
if (type == PSL_TYPE_PRIVATE) {
if (tld) {
test_ps(psl, domain, PSL_TYPE_ICANN, 1);
test_ps(psl, domain, PSL_TYPE_ICANN|PSL_TYPE_NO_STAR_RULE, 0);
} else {
test_ps(psl, domain, PSL_TYPE_ICANN, 0);
test_ps(psl, domain, PSL_TYPE_ICANN|PSL_TYPE_NO_STAR_RULE, 0);
}
} else if (type == PSL_TYPE_ICANN) {
if (tld) {
test_ps(psl, domain, PSL_TYPE_PRIVATE, 1);
test_ps(psl, domain, PSL_TYPE_PRIVATE|PSL_TYPE_NO_STAR_RULE, 0);
} else {
test_ps(psl, domain, PSL_TYPE_PRIVATE, 0);
test_ps(psl, domain, PSL_TYPE_PRIVATE|PSL_TYPE_NO_STAR_RULE, 0);
}
}
}
static void test_psl_entry(const psl_ctx_t *psl, const char *domain, int type)
{
if (*domain == '!') { /* an exception to a wildcard, e.g. !www.ck (wildcard is *.ck) */
test_type_any(psl, domain + 1, type, 0); /* the exception itself is not a PS */
if ((domain = strchr(domain, '.')))
test_type_any(psl, domain, type, 1); /* the related wildcard domain is a PS */
} else if (*domain == '*') { /* a wildcard, e.g. *.ck or *.platform.sh */
/* '*.platform.sh' -> 'y.x.platform.sh' */
size_t len = strlen(domain);
char *xdomain = alloca(len + 3);
memcpy(xdomain, "y.x", 3);
memcpy(xdomain + 3, domain + 1, len);
test_type_any(psl, domain + 1, type, 1); /* the domain without wildcard is a PS */
test_type_any(psl, xdomain + 2, type, 1); /* random wildcard-matching domain is a PS... */
test_type_any(psl, xdomain, type, 0); /* ... but sub domain is not */
} else {
test_type_any(psl, domain, type, 1); /* Any normal PSL entry */
}
}
static void test_psl(void)
{
FILE *fp;
psl_ctx_t *psl, *psl3, *psl4, *psl5;
const psl_ctx_t *psl2;
int type = 0;
char buf[256], *linep, *p;
psl = psl_load_file(PSL_FILE); /* PSL_FILE can be set by ./configure --with-psl-file=[PATH] */
printf("loaded %d suffixes and %d exceptions\n", psl_suffix_count(psl), psl_suffix_exception_count(psl));
psl2 = psl_builtin();
printf("builtin PSL has %d suffixes and %d exceptions\n", psl_suffix_count(psl2), psl_suffix_exception_count(psl2));
if (!(psl3 = psl_load_file("psl.dafsa"))) {
fprintf(stderr, "Failed to load 'psl.dafsa'\n");
failed++;
}
if (!(psl4 = psl_load_file("psl_ascii.dafsa"))) {
fprintf(stderr, "Failed to load 'psl_ascii.dafsa'\n");
failed++;
}
psl5 = psl_latest("psl.dafsa");
if ((fp = fopen(PSL_FILE, "r"))) {
#ifdef HAVE_CLOCK_GETTIME
clock_gettime(CLOCK_REALTIME, &ts1);
#endif
while ((linep = fgets(buf, sizeof(buf), fp))) {
while (_isspace_ascii(*linep)) linep++; /* ignore leading whitespace */
if (!*linep) continue; /* skip empty lines */
if (*linep == '/' && linep[1] == '/') {
if (!type) {
if (strstr(linep + 2, "===BEGIN ICANN DOMAINS==="))
type = PSL_TYPE_ICANN;
else if (!type && strstr(linep + 2, "===BEGIN PRIVATE DOMAINS==="))
type = PSL_TYPE_PRIVATE;
}
else if (type == PSL_TYPE_ICANN && strstr(linep + 2, "===END ICANN DOMAINS==="))
type = 0;
else if (type == PSL_TYPE_PRIVATE && strstr(linep + 2, "===END PRIVATE DOMAINS==="))
type = 0;
continue; /* skip comments */
}
/* parse suffix rule */
for (p = linep; *linep && !_isspace_ascii(*linep);) linep++;
*linep = 0;
test_psl_entry(psl, p, type);
if (psl2)
test_psl_entry(psl2, p, type);
if (psl3)
test_psl_entry(psl3, p, type);
if (psl4)
test_psl_entry(psl4, p, type);
if (psl5)
test_psl_entry(psl5, p, type);
}
#ifdef HAVE_CLOCK_GETTIME
clock_gettime(CLOCK_REALTIME, &ts2);
#endif
fclose(fp);
} else {
printf("Failed to open %s\n", PSL_FILE);
failed++;
}
psl_free(psl5);
psl_free(psl4);
psl_free(psl3);
psl_free((psl_ctx_t *)psl2);
psl_free(psl);
}
int main(int argc, const char * const *argv)
{
#ifdef HAVE_CLOCK_GETTIME
long ns;
#endif
/* if VALGRIND testing is enabled, we have to call ourselves with valgrind checking */
if (argc == 1) {
const char *valgrind = getenv("TESTS_VALGRIND");
if (valgrind && *valgrind) {
size_t cmdsize = strlen(valgrind) + strlen(argv[0]) + 32;
char *cmd = alloca(cmdsize);
snprintf(cmd, cmdsize, "TESTS_VALGRIND="" %s %s", valgrind, argv[0]);
return system(cmd) != 0;
}
}
test_psl();
if (failed) {
printf("Summary: %d out of %d tests failed\n", failed, ok + failed);
return 1;
}
#ifdef HAVE_CLOCK_GETTIME
if (ts1.tv_sec == ts2.tv_sec)
ns = ts2.tv_nsec - ts1.tv_nsec;
else if (ts1.tv_sec == ts2.tv_sec - 1)
ns = 1000000000L - (ts2.tv_nsec - ts1.tv_nsec);
else
ns = 0; /* let's assume something is wrong and skip outputting measured time */
if (ns)
printf("Summary: All %d tests passed in %ld.%06ld ms\n", ok, ns / 1000000, ns % 1000000000);
else
printf("Summary: All %d tests passed\n", ok);
#else
printf("Summary: All %d tests passed\n", ok);
#endif
return 0;
}