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6d2a9af43b
Some programs, such as Final Fantasy IV (3D remake), expect strncmp to return exactly +/-1 when the strings are not equal. Signed-off-by: Shaun Ren <sren@codeweavers.com>
240 lines
7.2 KiB
C
240 lines
7.2 KiB
C
/*
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* Copyright 2018 Daniel Lehman
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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 <errno.h>
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#include <stdarg.h>
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#include <stdlib.h>
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#include <wchar.h>
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#include <stdio.h>
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#include <float.h>
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#include <limits.h>
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#include <windef.h>
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#include <winbase.h>
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#include <winnls.h>
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#include "wine/test.h"
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#include <locale.h>
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typedef void (*vtable_ptr)(void);
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typedef struct {
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const vtable_ptr *vtable;
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} Context;
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typedef struct {
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Context *ctx;
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} _Context;
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static char* (CDECL *p_setlocale)(int category, const char* locale);
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static size_t (CDECL *p___strncnt)(const char *str, size_t count);
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static unsigned int (CDECL *p_CurrentScheduler_GetNumberOfVirtualProcessors)(void);
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static unsigned int (CDECL *p__CurrentScheduler__GetNumberOfVirtualProcessors)(void);
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static unsigned int (CDECL *p_CurrentScheduler_Id)(void);
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static unsigned int (CDECL *p__CurrentScheduler__Id)(void);
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static Context* (__cdecl *p_Context_CurrentContext)(void);
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static _Context* (__cdecl *p__Context__CurrentContext)(_Context*);
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static int (__cdecl *p_strcmp)(const char *, const char *);
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static int (__cdecl *p_strncmp)(const char *, const char *, size_t);
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#define SETNOFAIL(x,y) x = (void*)GetProcAddress(module,y)
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#define SET(x,y) do { SETNOFAIL(x,y); ok(x != NULL, "Export '%s' not found\n", y); } while(0)
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static BOOL init(void)
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{
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HMODULE module;
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module = LoadLibraryA("msvcr110.dll");
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if (!module)
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{
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win_skip("msvcr110.dll not installed\n");
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return FALSE;
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}
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SET(p_setlocale, "setlocale");
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SET(p___strncnt, "__strncnt");
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SET(p_CurrentScheduler_GetNumberOfVirtualProcessors, "?GetNumberOfVirtualProcessors@CurrentScheduler@Concurrency@@SAIXZ");
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SET(p__CurrentScheduler__GetNumberOfVirtualProcessors, "?_GetNumberOfVirtualProcessors@_CurrentScheduler@details@Concurrency@@SAIXZ");
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SET(p_CurrentScheduler_Id, "?Id@CurrentScheduler@Concurrency@@SAIXZ");
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SET(p__CurrentScheduler__Id, "?_Id@_CurrentScheduler@details@Concurrency@@SAIXZ");
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SET(p__Context__CurrentContext, "?_CurrentContext@_Context@details@Concurrency@@SA?AV123@XZ");
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if(sizeof(void*) == 8)
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{
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SET(p_Context_CurrentContext, "?CurrentContext@Context@Concurrency@@SAPEAV12@XZ");
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}
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else
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{
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SET(p_Context_CurrentContext, "?CurrentContext@Context@Concurrency@@SAPAV12@XZ");
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}
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SET(p_strcmp, "strcmp");
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SET(p_strncmp, "strncmp");
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return TRUE;
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}
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static void test_CurrentScheduler(void)
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{
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unsigned int id;
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unsigned int ncpus;
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unsigned int expect;
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SYSTEM_INFO si;
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expect = ~0;
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ncpus = p_CurrentScheduler_GetNumberOfVirtualProcessors();
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ok(ncpus == expect, "expected %x, got %x\n", expect, ncpus);
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id = p_CurrentScheduler_Id();
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ok(id == expect, "expected %u, got %u\n", expect, id);
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GetSystemInfo(&si);
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expect = si.dwNumberOfProcessors;
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/* these _CurrentScheduler calls trigger scheduler creation
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if either is commented out, the following CurrentScheduler (no _) tests will still work */
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ncpus = p__CurrentScheduler__GetNumberOfVirtualProcessors();
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id = p__CurrentScheduler__Id();
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ok(ncpus == expect, "expected %u, got %u\n", expect, ncpus);
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ok(id == 0, "expected 0, got %u\n", id);
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/* these CurrentScheduler tests assume scheduler is created */
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ncpus = p_CurrentScheduler_GetNumberOfVirtualProcessors();
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ok(ncpus == expect, "expected %u, got %u\n", expect, ncpus);
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id = p_CurrentScheduler_Id();
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ok(id == 0, "expected 0, got %u\n", id);
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}
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static void test_setlocale(void)
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{
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int i;
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char *ret;
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static const char *names[] =
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{
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"en-us",
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"en-US",
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"EN-US",
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"syr-SY",
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"uz-Latn-uz",
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};
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for(i=0; i<ARRAY_SIZE(names); i++) {
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ret = p_setlocale(LC_ALL, names[i]);
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ok(ret != NULL, "expected success, but got NULL\n");
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if(!strcmp(names[i], "syr-SY") && GetACP() == CP_UTF8)
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{
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ok(!strcmp(ret, "LC_COLLATE=syr-SY;LC_CTYPE=EN-US;LC_MONETARY=syr-SY;"
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"LC_NUMERIC=syr-SY;LC_TIME=syr-SY"), "got %s\n", ret);
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}
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else
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{
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ok(!strcmp(ret, names[i]), "expected %s, got %s\n", names[i], ret);
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}
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}
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ret = p_setlocale(LC_ALL, "en-us.1250");
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ok(!ret, "setlocale(en-us.1250) succeeded (%s)\n", ret);
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p_setlocale(LC_ALL, "C");
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}
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static void test___strncnt(void)
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{
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static const struct
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{
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const char *str;
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size_t size;
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size_t ret;
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}
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strncnt_tests[] =
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{
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{ NULL, 0, 0 },
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{ "a", 0, 0 },
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{ "a", 1, 1 },
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{ "a", 10, 1 },
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{ "abc", 1, 1 },
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};
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unsigned int i;
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size_t ret;
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if (0) /* crashes */
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ret = p___strncnt(NULL, 1);
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for (i = 0; i < ARRAY_SIZE(strncnt_tests); ++i)
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{
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ret = p___strncnt(strncnt_tests[i].str, strncnt_tests[i].size);
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ok(ret == strncnt_tests[i].ret, "%u: unexpected return value %u.\n", i, (int)ret);
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}
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}
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static void test_CurrentContext(void)
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{
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_Context _ctx, *ret;
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Context *ctx;
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ctx = p_Context_CurrentContext();
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ok(!!ctx, "got NULL\n");
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memset(&_ctx, 0xcc, sizeof(_ctx));
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ret = p__Context__CurrentContext(&_ctx);
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ok(_ctx.ctx == ctx, "expected %p, got %p\n", ctx, _ctx.ctx);
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ok(ret == &_ctx, "expected %p, got %p\n", &_ctx, ret);
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}
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static void test_strcmp(void)
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{
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int ret = p_strcmp( "abc", "abcd" );
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ok( ret == -1, "wrong ret %d\n", ret );
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ret = p_strcmp( "", "abc" );
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ok( ret == -1, "wrong ret %d\n", ret );
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ret = p_strcmp( "abc", "ab\xa0" );
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ok( ret == -1, "wrong ret %d\n", ret );
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ret = p_strcmp( "ab\xb0", "ab\xa0" );
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ok( ret == 1, "wrong ret %d\n", ret );
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ret = p_strcmp( "ab\xc2", "ab\xc2" );
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ok( ret == 0, "wrong ret %d\n", ret );
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ret = p_strncmp( "abc", "abcd", 3 );
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ok( ret == 0, "wrong ret %d\n", ret );
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ret = p_strncmp( "", "abc", 3 );
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ok( ret == -1, "wrong ret %d\n", ret );
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ret = p_strncmp( "abc", "ab\xa0", 4 );
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ok( ret == -1, "wrong ret %d\n", ret );
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ret = p_strncmp( "ab\xb0", "ab\xa0", 3 );
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ok( ret == 1, "wrong ret %d\n", ret );
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ret = p_strncmp( "ab\xb0", "ab\xa0", 2 );
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ok( ret == 0, "wrong ret %d\n", ret );
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ret = p_strncmp( "ab\xc2", "ab\xc2", 3 );
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ok( ret == 0, "wrong ret %d\n", ret );
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ret = p_strncmp( "abc", "abd", 0 );
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ok( ret == 0, "wrong ret %d\n", ret );
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ret = p_strncmp( "abc", "abc", 12 );
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ok( ret == 0, "wrong ret %d\n", ret );
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}
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START_TEST(msvcr110)
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{
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if (!init()) return;
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test_CurrentScheduler(); /* MUST be first (at least among Concurrency tests) */
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test_setlocale();
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test___strncnt();
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test_CurrentContext();
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test_strcmp();
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}
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