forked from Mirrors/freeswitch
1ad83d3c42
* su_string.c: fixed su_strcasestr() git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11778 d0543943-73ff-0310-b7d9-9358b9ac24b2
357 lines
11 KiB
C
357 lines
11 KiB
C
/*
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* This file is part of the Sofia-SIP package
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*
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* Copyright (C) 2005 Nokia Corporation.
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*
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* Contact: Pekka Pessi <pekka.pessi@nokia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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/**@ingroup test_su_string
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*
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* @CFILE test_memmem.c
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*
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* Torture tests for various string utility functions.
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*
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* @author Pekka Pessi <Pekka.Pessi@nokia.com>
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*
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* @date Created: Tue Aug 21 15:18:26 2001 ppessi
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*/
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#include "config.h"
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#include <sofia-sip/su_string.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include <limits.h>
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#include <stdio.h>
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#include <assert.h>
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#if !HAVE_MEMMEM
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void *memmem(const void *haystack, size_t haystacklen,
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const void *needle, size_t needlelen);
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#endif
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#include <string.h>
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static int test_flags = 0;
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#define TSTFLAGS test_flags
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#include <sofia-sip/tstdef.h>
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char const name[] = "test_memmem";
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void usage(int exitcode)
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{
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fprintf(stderr, "usage: %s [-v] [-a]\n", name);
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exit(exitcode);
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}
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static int test_notfound(void);
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static int test_pattern(void);
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char const *null = NULL;
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static int test_notfound(void)
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{
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char const haystack[] = "abcabcabcabc";
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char const needle[] = "cab";
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char const *a;
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BEGIN();
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TEST_P(memmem(haystack, 12, needle, 3), haystack + 2);
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TEST_P(memmem(needle, 3, haystack, 12), NULL);
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#if HAVE_MEMMEM
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if (memmem(haystack, 12, "", 0) == NULL) {
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fprintf(stderr, "test_memmem.c: "
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"*** WARNING: system memmem() fails with empty needle ***\n");
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}
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else
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#endif
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{
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TEST_P(memmem(haystack, 12, "", 0), haystack);
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TEST_P(memmem(haystack, 12, null, 0), haystack);
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TEST_P(memmem(haystack, 0, "", 0), haystack);
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TEST_P(memmem(haystack, 0, null, 0), haystack);
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}
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TEST_P(memmem(haystack + 2, 3, needle, 3), haystack + 2);
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TEST_P(memmem(haystack + 2, 2, needle, 3), NULL);
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TEST_P(memmem(a = "a\0bc", 4, "a\0bc", 4), a);
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TEST_P(memmem(a, 4, "\0bc", 3), a + 1);
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END();
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}
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static int test_pattern(void)
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{
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BEGIN();
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END();
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}
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int test_strcasestr(void)
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{
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BEGIN();
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{
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char const hs[] =
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"A case-folding string searching test consisting of a Long String";
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char const *s;
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s = su_strcasestr(hs, "sting");
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TEST_S(s, hs + 42);
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s = su_strcasestr(hs, "String");
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TEST_S(s, hs + 15);
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s = su_strcasestr(hs, "S");
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TEST_S(s, hs + 4);
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s = su_strcasestr(hs, "L");
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TEST_S(s, hs + 9);
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s = su_strcasestr(hs, "trings");
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TEST_1(s == NULL);
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s = su_strcasestr(hs, "String");
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TEST_S(s, hs + 15);
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s = su_strcasestr(hs, "StRiNg");
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TEST_S(s, hs + 15);
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s = su_strcasestr(hs, "OnG");
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TEST_S(s, hs + 54);
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/* Special cases */
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TEST_1(su_strcasestr(hs, "") == hs);
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TEST_1(su_strcasestr("", "ong") == NULL);
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TEST_1(su_strcasestr("", "OnG") == NULL);
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TEST_1(su_strcasestr("ong", hs) == NULL);
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TEST_1(su_strcasestr("OnG", hs) == NULL);
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TEST_1(su_strcasestr(hs, "Z") == NULL);
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TEST_1(su_strcasestr(hs, "z") == NULL);
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TEST_S(su_strcasestr("foobar", "OB"), "obar");
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TEST_S(su_strcasestr("FOOBAR", "ob"), "OBAR");
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}
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{
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char const hs[] =
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"A case-folding string searching test consisting of a Very Long String\n"
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"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Integer felis. "
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"Suspendisse potenti. Morbi malesuada erat eget enim. Sed dui lorem, aliquam "
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"eu, lobortis eget, dapibus vitae, velit. Cras non purus. Suspendisse massa. "
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"Curabitur gravida condimentum massa. Donec nunc magna, lacinia non, "
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"pellentesque ac, laoreet vel, eros. Praesent lectus leo, vestibulum eu, "
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"tempus eu, ullamcorper tristique, mi. Duis fringilla ultricies lacus. Ut "
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"non pede. Donec id libero. Cum sociis natoque penatibus et magnis dis "
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"parturient montes, nascetur ridiculus mus. Phasellus bibendum.\n"
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"Vestibulum turpis. Nunc euismod. Maecenas venenatis, purus at pharetra "
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"ultrices, orci orci blandit nisl, eget vulputate enim tortor sed nunc. "
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"Proin sit amet elit. Donec ut justo. In quis nisi. Praesent posuere. "
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"Maecenas porta. Curabitur pharetra. Class aptent taciti sociosqu ad litora "
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"torquent per conubia nostra, per inceptos hymenaeos. Donec suscipit ligula. "
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"Quisque facilisis ante eget mi. Nunc ac est.\n"
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"Quisque in sapien eget justo aliquam laoreet. Nullam ultricies est id dolor. "
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"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Suspendisse ante "
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"velit, eleifend at, ullamcorper ut, rutrum et, ipsum. Mauris luctus, tellus "
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"non elementum convallis, nunc ipsum hendrerit lectus, ut lacinia elit nulla "
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"ac tellus. In sit amet velit. Maecenas non dolor. Sed commodo diam a pede. "
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"Ut non pede. Vestibulum condimentum turpis vel lacus consectetuer dictum. "
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"Nulla ullamcorper mi eu pede. Donec mauris tortor, facilisis vitae, "
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"hendrerit nec, lobortis nec, eros. Nam sit amet mi. Ut pharetra, orci nec "
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"porta convallis, lacus velit blandit sapien, luctus nonummy lacus dolor vel "
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"sapien. Suspendisse placerat. Donec ante turpis, volutpat eu, hendrerit "
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"vel, eleifend ac, arcu. Nulla facilisi. Sed faucibus facilisis lectus. "
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"Aliquam congue justo nec dui.\n"
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"Donec dapibus dui sed nisl. Proin congue. Curabitur placerat diam id eros. "
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"Pellentesque vitae nulla. Quisque at lorem et dolor auctor consequat. Sed "
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"sed tellus non nibh imperdiet venenatis. Integer ultrices dapibus nisi. "
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"Aenean vehicula malesuada risus. Fusce egestas malesuada leo. In "
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"ullamcorper pretium lorem. Vestibulum ante ipsum primis in faucibus orci "
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"luctus et ultrices posuere cubilia Curae;\n"
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"Phasellus congue. Morbi lectus arcu, mattis non, pulvinar et, condimentum "
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"non, mi. Suspendisse vestibulum nunc eu neque. Sed rutrum felis aliquam "
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"urna. Ut tincidunt orci vitae ipsum. Nullam eros. Quisque augue. Quisque "
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"lacinia. Nunc ligula diam, nonummy a, porta in, tristique quis, leo. "
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"Phasellus nunc nulla, fringilla vel, lacinia et, suscipit a, turpis. "
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"Integer a est. Curabitur mauris lacus, vehicula sit amet, sodales vel, "
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"iaculis vitae, massa. Nam diam est, ultrices vitae, varius et, tempor a, "
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"leo. Class aptent taciti sociosqu ad litora torquent per conubia nostra, "
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"per inceptos hymenaeos. Fusce felis nibh, ullamcorper non, malesuada eget, "
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"facilisis vel, purus.\n";
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char const needle[] =
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"Proin congue. Curabitur placerat diam id eros. "
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"Pellentesque vitae nulla. Quisque at lorem et dolor auctor consequat. Sed "
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"sed tellus non nibh imperdiet venenatis. Integer ultrices dapibus nisi. "
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"Aenean vehicula malesuada risus. Fusce egestas malesuada leo. In "
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"ullamcorper pretium lorem. Vestibulum ante ipsum primis in faucibus orci "
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"luctus et ultrices posuere cubilia Curae;\n";
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char const Needle[] =
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"PROIN CONGUE. CURABITUR PLACERAT DIAM ID EROS. "
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"PELLENTESQUE VITAE NULLA. QUISQUE AT LOREM ET DOLOR AUCTOR CONSEQUAT. SED "
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"SED TELLUS NON NIBH IMPERDIET VENENATIS. INTEGER ULTRICES DAPIBUS NISI. "
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"AENEAN VEHICULA MALESUADA RISUS. FUSCE EGESTAS MALESUADA LEO. IN "
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"ULLAMCORPER PRETIUM LOREM. VESTIBULUM ANTE IPSUM PRIMIS IN FAUCIBUS ORCI "
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"LUCTUS ET ULTRICES POSUERE CUBILIA CURAE;\n";
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char const *s;
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s = su_strcasestr(hs, needle);
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TEST_S(s, hs + 1920);
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s = su_strcasestr(hs, Needle);
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TEST_S(s, hs + 1920);
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}
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END();
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}
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static int test_casematch(void)
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{
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BEGIN();
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TEST_1(!su_casematch(NULL, ""));
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TEST_1(su_casematch(NULL, NULL));
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TEST_1(!su_casematch("", NULL));
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TEST_1(!su_casenmatch(NULL, "", 1));
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TEST_1(su_casenmatch(NULL, NULL, 1));
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TEST_1(!su_casenmatch("", NULL, 1));
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TEST_1(su_casenmatch(NULL, "", 0));
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TEST_1(su_casenmatch(NULL, NULL, 0));
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TEST_1(su_casenmatch("", NULL, 0));
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TEST_1(su_casenmatch("foo", "foo", 3));
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TEST_1(su_casenmatch("FOO", "foo", 3));
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TEST_1(su_casenmatch("foo", "FOO", 3));
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TEST_1(su_casenmatch("foo", "foo", 4));
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TEST_1(su_casenmatch("FOO", "foo", 4));
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TEST_1(su_casenmatch("foo", "FOO", 4));
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TEST_1(su_casematch("foo", "foo"));
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TEST_1(su_casematch("FOO", "foo"));
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TEST_1(su_casematch("foo", "FOO"));
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TEST_1(!su_casematch("foo_", "foo"));
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TEST_1(!su_casematch("FOO_", "foo"));
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TEST_1(!su_casematch("foo_", "FOO"));
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TEST_1(su_casenmatch("foo\0X", "foo\0z", 5));
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TEST_1(su_casenmatch("FOO\0X", "foo\0z", 5));
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TEST_1(su_casenmatch("foo\0X", "FOO\0z", 5));
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END();
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}
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static int test_strmatch(void)
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{
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BEGIN();
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TEST_1(!su_strmatch(NULL, ""));
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TEST_1(su_strmatch(NULL, NULL));
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TEST_1(!su_strmatch("", NULL));
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TEST_1(!su_strnmatch(NULL, "", 1));
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TEST_1(su_strnmatch(NULL, NULL, 1));
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TEST_1(!su_strnmatch("", NULL, 1));
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TEST_1(su_strnmatch(NULL, "", 0));
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TEST_1(su_strnmatch(NULL, NULL, 0));
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TEST_1(su_strnmatch("", NULL, 0));
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TEST_1(su_strnmatch("foo", "foo", 3));
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TEST_1(!su_strnmatch("FOO", "foo", 3));
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TEST_1(!su_strnmatch("foo", "FOO", 3));
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TEST_1(su_strnmatch("foo", "foo", 4));
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TEST_1(!su_strnmatch("FOO", "foo", 4));
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TEST_1(!su_strnmatch("foo", "FOO", 4));
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TEST_1(su_strmatch("foo", "foo"));
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TEST_1(!su_strmatch("FOO", "foo"));
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TEST_1(!su_strmatch("foo", "FOO"));
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TEST_1(!su_strmatch("foo_", "foo"));
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TEST_1(su_strnmatch("foo\0X", "foo\0z", 5));
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TEST_1(!su_strnmatch("FOO\0X", "foo\0z", 5));
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TEST_1(!su_strnmatch("foo\0X", "FOO\0z", 5));
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END();
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}
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static int test_strnspn(void)
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{
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BEGIN();
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TEST(su_strnspn("foobar", 3, ""), 0);
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TEST(su_strnspn("foobar", 5, "fo"), 3);
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TEST(su_strnspn("foobar", 5, "o"), 0);
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TEST(su_strnspn("foobar", 5, "f"), 1);
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TEST(su_strnspn("", 5, "fo"), 0);
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TEST(su_strnspn("foobarf", 5, "fob"), 4);
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TEST(su_strncspn("foobar", 3, ""), 3);
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TEST(su_strncspn("foobar", 5, "bach"), 3);
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TEST(su_strncspn("foobar", 5, "ri"), 5);
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TEST(su_strncspn("foobar", 5, "b"), 3);
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TEST(su_strncspn("", 5, "fo"), 0);
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TEST(su_strncspn(NULL, 0, "fo"), 0);
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TEST(su_strncspn("foobarf", 5, "a"), 4);
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END();
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}
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int main(int argc, char *argv[])
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{
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int retval = 0;
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int i;
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for (i = 1; argv[i]; i++) {
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if (strcmp(argv[i], "-v") == 0)
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test_flags |= tst_verbatim;
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else if (strcmp(argv[i], "-a") == 0)
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test_flags |= tst_abort;
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else
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usage(1);
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}
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retval |= test_notfound(); fflush(stdout);
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retval |= test_pattern(); fflush(stdout);
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retval |= test_strcasestr(); fflush(stdout);
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retval |= test_casematch(); fflush(stdout);
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retval |= test_strmatch(); fflush(stdout);
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retval |= test_strnspn(); fflush(stdout);
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return retval;
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}
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