428 lines
16 KiB
C
428 lines
16 KiB
C
/*
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* Unit test suite for string functions.
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*
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* Copyright 2004 Uwe Bonnes
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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
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* License as published by the Free Software Foundation; either
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* version 2.1 of 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,
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* but 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 02110-1301, USA
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*/
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#include "wine/test.h"
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#include "winbase.h"
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#include <string.h>
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#include <mbstring.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <mbctype.h>
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#include <locale.h>
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static char *buf_to_string(const unsigned char *bin, int len, int nr)
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{
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static char buf[2][1024];
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char *w = buf[nr];
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int i;
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for (i = 0; i < len; i++)
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{
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sprintf(w, "%02x ", (unsigned char)bin[i]);
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w += strlen(w);
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}
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return buf[nr];
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}
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#define expect_eq(expr, value, type, format) { type ret = (expr); ok((value) == ret, #expr " expected " format " got " format "\n", value, ret); }
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#define expect_bin(buf, value, len) { ok(memcmp((buf), value, len) == 0, "Binary buffer mismatch - expected %s, got %s\n", buf_to_string((unsigned char *)value, len, 1), buf_to_string((buf), len, 0)); }
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static void* (*pmemcpy)(void *, const void *, size_t n);
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static int* (*pmemcmp)(void *, const void *, size_t n);
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#define SETNOFAIL(x,y) x = (void*)GetProcAddress(hMsvcrt,y)
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#define SET(x,y) SETNOFAIL(x,y); ok(x != NULL, "Export '%s' not found\n", y)
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HMODULE hMsvcrt;
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static void test_swab( void ) {
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char original[] = "BADCFEHGJILKNMPORQTSVUXWZY@#";
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char expected1[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ@#";
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char expected2[] = "ABCDEFGHIJKLMNOPQRSTUVWX$";
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char expected3[] = "$";
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char from[30];
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char to[30];
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int testsize;
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/* Test 1 - normal even case */
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memset(to,'$', sizeof(to));
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memset(from,'@', sizeof(from));
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testsize = 26;
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memcpy(from, original, testsize);
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_swab( from, to, testsize );
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ok(memcmp(to,expected1,testsize) == 0, "Testing even size %d returned '%*.*s'\n", testsize, testsize, testsize, to);
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/* Test 2 - uneven case */
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memset(to,'$', sizeof(to));
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memset(from,'@', sizeof(from));
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testsize = 25;
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memcpy(from, original, testsize);
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_swab( from, to, testsize );
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ok(memcmp(to,expected2,testsize) == 0, "Testing odd size %d returned '%*.*s'\n", testsize, testsize, testsize, to);
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/* Test 3 - from = to */
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memset(to,'$', sizeof(to));
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memset(from,'@', sizeof(from));
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testsize = 26;
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memcpy(to, original, testsize);
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_swab( to, to, testsize );
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ok(memcmp(to,expected1,testsize) == 0, "Testing overlapped size %d returned '%*.*s'\n", testsize, testsize, testsize, to);
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/* Test 4 - 1 bytes */
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memset(to,'$', sizeof(to));
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memset(from,'@', sizeof(from));
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testsize = 1;
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memcpy(from, original, testsize);
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_swab( from, to, testsize );
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ok(memcmp(to,expected3,testsize) == 0, "Testing small size %d returned '%*.*s'\n", testsize, testsize, testsize, to);
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}
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#if 0 /* use this to generate more tests */
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static void test_codepage(int cp)
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{
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int i;
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int prev;
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int count = 1;
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ok(_setmbcp(cp) == 0, "Couldn't set mbcp\n");
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prev = _mbctype[0];
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printf("static int result_cp_%d_mbctype[] = { ", cp);
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for (i = 1; i < 257; i++)
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{
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if (_mbctype[i] != prev)
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{
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printf("0x%x,%d, ", prev, count);
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prev = _mbctype[i];
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count = 1;
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}
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else
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count++;
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}
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printf("0x%x,%d };\n", prev, count);
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}
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#define test_codepage_todo(cp, todo) test_codepage(cp)
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#else
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/* RLE-encoded mbctype tables for given codepages */
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static int result_cp_932_mbctype[] = { 0x0,65, 0x8,1, 0x18,26, 0x8,6, 0x28,26, 0x8,4,
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0x0,1, 0x8,1, 0xc,31, 0x8,1, 0xa,5, 0x9,58, 0xc,29, 0,3 };
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static int result_cp_936_mbctype[] = { 0x0,65, 0x8,1, 0x18,26, 0x8,6, 0x28,26, 0x8,6,
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0xc,126, 0,1 };
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static int result_cp_949_mbctype[] = { 0x0,66, 0x18,26, 0x8,6, 0x28,26, 0x8,6, 0xc,126,
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0,1 };
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static int result_cp_950_mbctype[] = { 0x0,65, 0x8,1, 0x18,26, 0x8,6, 0x28,26, 0x8,4,
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0x0,2, 0x4,32, 0xc,94, 0,1 };
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static int todo_none[] = { -2 };
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static int todo_cp_932[] = { 254, -2 };
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void test_cp_table(int cp, int *result, int *todo)
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{
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int i;
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int count = 0;
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int curr = 0;
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_setmbcp(cp);
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for (i = 0; i < 256; i++)
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{
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if (count == 0)
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{
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curr = result[0];
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count = result[1];
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result += 2;
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}
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if (i == *todo + 1)
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{
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todo_wine ok(_mbctype[i] == curr, "CP%d: Mismatch in ctype for character %d - %d instead of %d\n", cp, i-1, _mbctype[i], curr);
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todo++;
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}
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else
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ok(_mbctype[i] == curr, "CP%d: Mismatch in ctype for character %d - %d instead of %d\n", cp, i-1, _mbctype[i], curr);
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count--;
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}
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}
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#define test_codepage(num) test_cp_table(num, result_cp_##num##_mbctype, todo_none);
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#define test_codepage_todo(num, todo) test_cp_table(num, result_cp_##num##_mbctype, todo);
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#endif
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static void test_mbcp(void)
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{
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int mb_orig_max = __mb_cur_max;
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int curr_mbcp = _getmbcp();
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unsigned char *mbstring = (unsigned char *)"\xb0\xb1\xb2 \xb3\xb4 \xb5"; /* incorrect string */
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unsigned char *mbstring2 = (unsigned char *)"\xb0\xb1\xb2\xb3Q\xb4\xb5"; /* correct string */
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unsigned char *mbsonlylead = (unsigned char *)"\xb0\0\xb1\xb2 \xb3";
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unsigned char buf[16];
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int step;
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/* _mbtype tests */
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/* An SBCS codepage test. The ctype of characters on e.g. CP1252 or CP1250 differs slightly
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* between versions of Windows. Also Windows 9x seems to ignore the codepage and always uses
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* CP1252 (or the ACP?) so we test only a few ASCII characters */
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_setmbcp(1252);
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expect_eq(_mbctype[10], 0, char, "%x");
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expect_eq(_mbctype[50], 0, char, "%x");
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expect_eq(_mbctype[66], _SBUP, char, "%x");
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expect_eq(_mbctype[100], _SBLOW, char, "%x");
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expect_eq(_mbctype[128], 0, char, "%x");
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_setmbcp(1250);
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expect_eq(_mbctype[10], 0, char, "%x");
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expect_eq(_mbctype[50], 0, char, "%x");
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expect_eq(_mbctype[66], _SBUP, char, "%x");
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expect_eq(_mbctype[100], _SBLOW, char, "%x");
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expect_eq(_mbctype[128], 0, char, "%x");
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/* double byte code pages */
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test_codepage_todo(932, todo_cp_932);
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test_codepage(936);
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test_codepage(949);
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test_codepage(950);
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_setmbcp(936);
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ok(__mb_cur_max == mb_orig_max, "__mb_cur_max shouldn't be updated (is %d != %d)\n", __mb_cur_max, mb_orig_max);
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ok(_ismbblead('\354'), "\354 should be a lead byte\n");
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ok(_ismbblead(' ') == FALSE, "' ' should not be a lead byte\n");
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ok(_ismbblead(0x1234b0), "0x1234b0 should not be a lead byte\n");
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ok(_ismbblead(0x123420) == FALSE, "0x123420 should not be a lead byte\n");
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ok(_ismbbtrail('\xb0'), "\xa0 should be a trail byte\n");
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ok(_ismbbtrail(' ') == FALSE, "' ' should not be a trail byte\n");
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/* _ismbslead */
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expect_eq(_ismbslead(mbstring, &mbstring[0]), -1, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[1]), FALSE, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[2]), -1, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[3]), FALSE, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[4]), -1, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[5]), FALSE, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[6]), FALSE, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[7]), -1, int, "%d");
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expect_eq(_ismbslead(mbstring, &mbstring[8]), FALSE, int, "%d");
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expect_eq(_ismbslead(mbsonlylead, &mbsonlylead[0]), -1, int, "%d");
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expect_eq(_ismbslead(mbsonlylead, &mbsonlylead[1]), FALSE, int, "%d");
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expect_eq(_ismbslead(mbsonlylead, &mbsonlylead[2]), FALSE, int, "%d");
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expect_eq(_ismbslead(mbsonlylead, &mbsonlylead[5]), FALSE, int, "%d");
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/* _ismbstrail */
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expect_eq(_ismbstrail(mbstring, &mbstring[0]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[1]), -1, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[2]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[3]), -1, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[4]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[5]), -1, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[6]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[7]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbstring, &mbstring[8]), -1, int, "%d");
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expect_eq(_ismbstrail(mbsonlylead, &mbsonlylead[0]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbsonlylead, &mbsonlylead[1]), -1, int, "%d");
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expect_eq(_ismbstrail(mbsonlylead, &mbsonlylead[2]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbsonlylead, &mbsonlylead[3]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbsonlylead, &mbsonlylead[4]), FALSE, int, "%d");
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expect_eq(_ismbstrail(mbsonlylead, &mbsonlylead[5]), FALSE, int, "%d");
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/* _mbsbtype */
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expect_eq(_mbsbtype(mbstring, 0), _MBC_LEAD, int, "%d");
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expect_eq(_mbsbtype(mbstring, 1), _MBC_TRAIL, int, "%d");
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expect_eq(_mbsbtype(mbstring, 2), _MBC_LEAD, int, "%d");
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expect_eq(_mbsbtype(mbstring, 3), _MBC_ILLEGAL, int, "%d");
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expect_eq(_mbsbtype(mbstring, 4), _MBC_LEAD, int, "%d");
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expect_eq(_mbsbtype(mbstring, 5), _MBC_TRAIL, int, "%d");
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expect_eq(_mbsbtype(mbstring, 6), _MBC_SINGLE, int, "%d");
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expect_eq(_mbsbtype(mbstring, 7), _MBC_LEAD, int, "%d");
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expect_eq(_mbsbtype(mbstring, 8), _MBC_ILLEGAL, int, "%d");
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expect_eq(_mbsbtype(mbsonlylead, 0), _MBC_LEAD, int, "%d");
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expect_eq(_mbsbtype(mbsonlylead, 1), _MBC_ILLEGAL, int, "%d");
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expect_eq(_mbsbtype(mbsonlylead, 2), _MBC_ILLEGAL, int, "%d");
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expect_eq(_mbsbtype(mbsonlylead, 3), _MBC_ILLEGAL, int, "%d");
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expect_eq(_mbsbtype(mbsonlylead, 4), _MBC_ILLEGAL, int, "%d");
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expect_eq(_mbsbtype(mbsonlylead, 5), _MBC_ILLEGAL, int, "%d");
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/* _mbsnextc */
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expect_eq(_mbsnextc(mbstring), 0xb0b1, int, "%x");
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expect_eq(_mbsnextc(&mbstring[2]), 0xb220, int, "%x"); /* lead + invalid tail */
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expect_eq(_mbsnextc(&mbstring[3]), 0x20, int, "%x"); /* single char */
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/* _mbclen/_mbslen */
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expect_eq(_mbclen(mbstring), 2, int, "%d");
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expect_eq(_mbclen(&mbstring[2]), 2, int, "%d");
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expect_eq(_mbclen(&mbstring[3]), 1, int, "%d");
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expect_eq(_mbslen(mbstring2), 4, int, "%d");
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expect_eq(_mbslen(mbsonlylead), 0, int, "%d"); /* lead + NUL not counted as character */
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expect_eq(_mbslen(mbstring), 4, int, "%d"); /* lead + invalid trail counted */
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/* _mbccpy/_mbsncpy */
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memset(buf, 0xff, sizeof(buf));
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_mbccpy(buf, mbstring);
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expect_bin(buf, "\xb0\xb1\xff", 3);
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memset(buf, 0xff, sizeof(buf));
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_mbsncpy(buf, mbstring, 1);
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expect_bin(buf, "\xb0\xb1\xff", 3);
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memset(buf, 0xff, sizeof(buf));
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_mbsncpy(buf, mbstring, 2);
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expect_bin(buf, "\xb0\xb1\xb2 \xff", 5);
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memset(buf, 0xff, sizeof(buf));
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_mbsncpy(buf, mbstring, 3);
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expect_bin(buf, "\xb0\xb1\xb2 \xb3\xb4\xff", 7);
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memset(buf, 0xff, sizeof(buf));
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_mbsncpy(buf, mbstring, 4);
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expect_bin(buf, "\xb0\xb1\xb2 \xb3\xb4 \xff", 8);
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memset(buf, 0xff, sizeof(buf));
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_mbsncpy(buf, mbstring, 5);
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expect_bin(buf, "\xb0\xb1\xb2 \xb3\xb4 \0\0\xff", 10);
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memset(buf, 0xff, sizeof(buf));
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_mbsncpy(buf, mbsonlylead, 6);
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expect_bin(buf, "\0\0\0\0\0\0\0\xff", 8);
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memset(buf, 0xff, sizeof(buf));
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_mbsnbcpy(buf, mbstring2, 2);
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expect_bin(buf, "\xb0\xb1\xff", 3);
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_mbsnbcpy(buf, mbstring2, 3);
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expect_bin(buf, "\xb0\xb1\0\xff", 4);
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_mbsnbcpy(buf, mbstring2, 4);
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expect_bin(buf, "\xb0\xb1\xb2\xb3\xff", 5);
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memset(buf, 0xff, sizeof(buf));
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_mbsnbcpy(buf, mbsonlylead, 5);
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expect_bin(buf, "\0\0\0\0\0\xff", 6);
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/* _mbsinc/mbsdec */
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step = _mbsinc(mbstring) - mbstring;
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ok(step == 2, "_mbsinc adds %d (exp. 2)\n", step);
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step = _mbsinc(&mbstring[2]) - &mbstring[2]; /* lead + invalid tail */
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ok(step == 2, "_mbsinc adds %d (exp. 2)\n", step);
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step = _mbsninc(mbsonlylead, 1) - mbsonlylead;
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ok(step == 0, "_mbsninc adds %d (exp. 0)\n", step);
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step = _mbsninc(mbsonlylead, 2) - mbsonlylead; /* lead + NUL byte + lead + char */
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ok(step == 0, "_mbsninc adds %d (exp. 0)\n", step);
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step = _mbsninc(mbstring2, 0) - mbstring2;
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ok(step == 0, "_mbsninc adds %d (exp. 2)\n", step);
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step = _mbsninc(mbstring2, 1) - mbstring2;
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ok(step == 2, "_mbsninc adds %d (exp. 2)\n", step);
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step = _mbsninc(mbstring2, 2) - mbstring2;
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ok(step == 4, "_mbsninc adds %d (exp. 4)\n", step);
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step = _mbsninc(mbstring2, 3) - mbstring2;
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ok(step == 5, "_mbsninc adds %d (exp. 5)\n", step);
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step = _mbsninc(mbstring2, 4) - mbstring2;
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ok(step == 7, "_mbsninc adds %d (exp. 7)\n", step);
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step = _mbsninc(mbstring2, 5) - mbstring2;
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ok(step == 7, "_mbsninc adds %d (exp. 7)\n", step);
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step = _mbsninc(mbstring2, 17) - mbstring2;
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ok(step == 7, "_mbsninc adds %d (exp. 7)\n", step);
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/* functions that depend on locale codepage, not mbcp.
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* we hope the current locale to be SBCS because setlocale(LC_ALL, ".1252") seems not to work yet
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* (as of Wine 0.9.43)
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*/
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if (__mb_cur_max == 1)
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{
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expect_eq(mblen((char *)mbstring, 3), 1, int, "%x");
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expect_eq(_mbstrlen((char *)mbstring2), 7, int, "%d");
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}
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else
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skip("Current locale has double-byte charset - could leave to false positives\n");
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_setmbcp(curr_mbcp);
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}
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static void test_mbsspn( void)
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{
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unsigned char str1[]="cabernet";
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unsigned char str2[]="shiraz";
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unsigned char set[]="abc";
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unsigned char empty[]="";
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int ret;
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ret=_mbsspn( str1, set);
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ok( ret==3, "_mbsspn returns %d should be 3\n", ret);
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ret=_mbsspn( str2, set);
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ok( ret==0, "_mbsspn returns %d should be 0\n", ret);
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ret=_mbsspn( str1, empty);
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ok( ret==0, "_mbsspn returns %d should be 0\n", ret);
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}
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static void test_mbsspnp( void)
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{
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unsigned char str1[]="cabernet";
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unsigned char str2[]="shiraz";
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unsigned char set[]="abc";
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unsigned char empty[]="";
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unsigned char full[]="abcenrt";
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unsigned char* ret;
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ret=_mbsspnp( str1, set);
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ok( ret[0]=='e', "_mbsspnp returns %c should be e\n", ret[0]);
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ret=_mbsspnp( str2, set);
|
|
ok( ret[0]=='s', "_mbsspnp returns %c should be s\n", ret[0]);
|
|
ret=_mbsspnp( str1, empty);
|
|
ok( ret[0]=='c', "_mbsspnp returns %c should be c\n", ret[0]);
|
|
ret=_mbsspnp( str1, full);
|
|
ok( ret==NULL, "_mbsspnp returns %p should be NULL\n", ret);
|
|
}
|
|
|
|
static void test_strdup(void)
|
|
{
|
|
char *str;
|
|
str = _strdup( 0 );
|
|
ok( str == 0, "strdup returns %s should be 0\n", str);
|
|
free( str );
|
|
}
|
|
|
|
START_TEST(string)
|
|
{
|
|
char mem[100];
|
|
static const char xilstring[]="c:/xilinx";
|
|
int nLen;
|
|
|
|
hMsvcrt = GetModuleHandleA("msvcrt.dll");
|
|
if (!hMsvcrt)
|
|
hMsvcrt = GetModuleHandleA("msvcrtd.dll");
|
|
ok(hMsvcrt != 0, "GetModuleHandleA failed\n");
|
|
SET(pmemcpy,"memcpy");
|
|
SET(pmemcmp,"memcmp");
|
|
|
|
/* MSVCRT memcpy behaves like memmove for overlapping moves,
|
|
MFC42 CString::Insert seems to rely on that behaviour */
|
|
strcpy(mem,xilstring);
|
|
nLen=strlen(xilstring);
|
|
pmemcpy(mem+5, mem,nLen+1);
|
|
ok(pmemcmp(mem+5,xilstring, nLen) == 0,
|
|
"Got result %s\n",mem+5);
|
|
|
|
/* Test _swab function */
|
|
test_swab();
|
|
|
|
/* Test ismbblead*/
|
|
test_mbcp();
|
|
/* test _mbsspn */
|
|
test_mbsspn();
|
|
test_mbsspnp();
|
|
/* test _strdup */
|
|
test_strdup();
|
|
}
|