mirror of
https://github.com/reactos/reactos.git
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391 lines
15 KiB
C
Executable file
391 lines
15 KiB
C
Executable file
/* Unit test suite for resources.
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*
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* Copyright 2004 Ferenc Wagner
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* Copyright 2003, 2004 Mike McCormack
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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 <assert.h>
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#include <windows.h>
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#include "wine/test.h"
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static UINT (WINAPI *pPrivateExtractIconsA)(LPCTSTR, int, int, int, HICON *, UINT *, UINT, UINT) = NULL;
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static void init_function_pointers(void)
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{
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HMODULE hmod = GetModuleHandleA("user32.dll");
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pPrivateExtractIconsA = (void*)GetProcAddress(hmod, "PrivateExtractIconsA");
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}
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static void test_LoadStringW(void)
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{
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HINSTANCE hInst = GetModuleHandle(NULL);
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WCHAR copiedstringw[128], returnedstringw[128], *resourcepointer = NULL;
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char copiedstring[128], returnedstring[128];
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int length1, length2, retvalue;
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/* Check that the string which is returned by LoadStringW matches
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the string at the pointer returned by LoadStringW when called with buflen = 0 */
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SetLastError(0xdeadbeef);
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length1 = LoadStringW(hInst, 2, (WCHAR *) &resourcepointer, 0); /* get pointer to resource. */
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if (!length1)
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{
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if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
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win_skip( "LoadStringW not implemented\n" );
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else
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win_skip( "LoadStringW does not return a pointer to the resource\n" );
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return;
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}
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length2 = LoadStringW(hInst, 2, returnedstringw, sizeof(returnedstringw) /sizeof(WCHAR)); /* get resource string */
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ok(length2 > 0, "LoadStringW failed to load resource 2, ret %d, err %d\n", length2, GetLastError());
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ok(length1 == length2, "LoadStringW returned different values dependent on buflen. ret1 %d, ret2 %d\n",
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length1, length2);
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ok(length1 > 0 && resourcepointer != NULL, "LoadStringW failed to get pointer to resource 2, ret %d, err %d\n",
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length1, GetLastError());
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/* Copy the resource since it is not '\0' terminated, and add '\0' to the end */
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if(resourcepointer != NULL) /* Check that the resource pointer was loaded to avoid access violation */
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{
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memcpy(copiedstringw, resourcepointer, length1 * sizeof(WCHAR));
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copiedstringw[length1] = '\0';
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/* check that strings match */
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WideCharToMultiByte( CP_ACP, 0, returnedstringw, -1, returnedstring, 128, NULL, NULL );
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WideCharToMultiByte( CP_ACP, 0, copiedstringw, -1, copiedstring, 128, NULL, NULL );
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ok(!memcmp(copiedstringw, returnedstringw, (length2 + 1)*sizeof(WCHAR)),
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"strings don't match: returnedstring = %s, copiedstring = %s\n", returnedstring, copiedstring);
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}
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/* check that calling LoadStringW with buffer = NULL returns zero */
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retvalue = LoadStringW(hInst, 2, NULL, 0);
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ok(!retvalue, "LoadStringW returned a non-zero value when called with buffer = NULL, retvalue = %d\n", retvalue);
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/* check again, with a different buflen value, that calling LoadStringW with buffer = NULL returns zero */
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retvalue = LoadStringW(hInst, 2, NULL, 128);
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ok(!retvalue, "LoadStringW returned a non-zero value when called with buffer = NULL, retvalue = %d\n", retvalue);
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}
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static void test_LoadStringA (void)
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{
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HINSTANCE hInst = GetModuleHandle (NULL);
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static const char str[] = "String resource"; /* same in resource.rc */
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char buf[128];
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struct string_test {
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unsigned int bufsiz;
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unsigned int expected;
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};
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struct string_test tests[] = {{sizeof buf, sizeof str - 1},
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{sizeof str, sizeof str - 1},
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{sizeof str - 1, sizeof str - 2}};
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unsigned int i;
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int ret;
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assert (sizeof str < sizeof buf);
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for (i = 0; i < sizeof tests / sizeof tests[0]; i++) {
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const unsigned int bufsiz = tests[i].bufsiz;
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const unsigned int expected = tests[i].expected;
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const int len = LoadStringA (hInst, 0, buf, bufsiz);
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ok (len == expected, "bufsiz=%d: got %d, expected %d\n",
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bufsiz, len, expected);
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if (len != expected) continue;
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ok (!memcmp (buf, str, len),
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"bufsiz=%d: got '%s', expected '%.*s'\n",
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bufsiz, buf, len, str);
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ok (buf[len] == 0, "bufsiz=%d: NUL termination missing\n",
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bufsiz);
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}
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ret = LoadStringA(hInst, 1, buf, sizeof(buf) );
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ok( ret > 0, "LoadString failed: ret %d err %d\n", ret, GetLastError());
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ok( LoadStringA( hInst, MAKELONG( 1, 0x8000 ), buf, sizeof(buf)) == ret,
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"LoadString failed: ret %d err %d\n", ret, GetLastError());
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ok( LoadStringA( hInst, MAKELONG( 1, 0xffff ), buf, sizeof(buf)) == ret,
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"LoadString failed: ret %d err %d\n", ret, GetLastError());
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ret = LoadStringA(hInst, 65534, buf, sizeof(buf) );
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ok( ret > 0, "LoadString failed: ret %d err %d\n", ret, GetLastError());
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ok( LoadStringA( hInst, MAKELONG( 65534, 0x8000 ), buf, sizeof(buf)) == ret,
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"LoadString failed: ret %d err %d\n", ret, GetLastError());
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ok( LoadStringA( hInst, MAKELONG( 65534, 0xffff ), buf, sizeof(buf)) == ret,
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"LoadString failed: ret %d err %d\n", ret, GetLastError());
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ret = LoadStringA(hInst, 0, buf, 0);
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ok( ret == -1 || broken(ret == 0),
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"LoadStringA did not return -1 when called with buflen = 0, got %d, err %d\n",
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ret, GetLastError());
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}
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static void test_accel1(void)
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{
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UINT r, n;
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HACCEL hAccel;
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ACCEL ac[10];
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/* now create our own valid accelerator table */
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n = 0;
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ac[n].cmd = 1000;
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ac[n].key = 'A';
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ac[n++].fVirt = FVIRTKEY | FNOINVERT;
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ac[n].cmd = 1001;
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ac[n].key = 'B';
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ac[n++].fVirt = FNOINVERT;
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ac[n].cmd = 0;
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ac[n].key = 0;
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ac[n++].fVirt = 0;
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hAccel = CreateAcceleratorTable( &ac[0], n );
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ok( hAccel != NULL, "create accelerator table\n");
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r = DestroyAcceleratorTable( hAccel );
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ok( r, "destroy accelerator table\n");
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/* now try create an invalid one */
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n = 0;
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ac[n].cmd = 1000;
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ac[n].key = 'A';
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ac[n++].fVirt = FVIRTKEY | FNOINVERT;
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ac[n].cmd = 0xffff;
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ac[n].key = 0xffff;
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ac[n++].fVirt = (SHORT) 0xffff;
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ac[n].cmd = 0xfff0;
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ac[n].key = 0xffff;
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ac[n++].fVirt = (SHORT) 0xfff0;
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ac[n].cmd = 0xfff0;
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ac[n].key = 0xffff;
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ac[n++].fVirt = (SHORT) 0x0000;
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ac[n].cmd = 0xfff0;
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ac[n].key = 0xffff;
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ac[n++].fVirt = (SHORT) 0x0001;
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hAccel = CreateAcceleratorTable( &ac[0], n );
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ok( hAccel != NULL, "create accelerator table\n");
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r = CopyAcceleratorTable( hAccel, NULL, 0 );
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ok( r == n || broken(r == 2), /* win9x */
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"two entries in table %u/%u\n", r, n);
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r = CopyAcceleratorTable( hAccel, &ac[0], n );
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ok( r == n || broken(r == 2), /* win9x */
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"still should be two entries in table %u/%u\n", r, n);
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n=0;
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ok( ac[n].cmd == 1000, "cmd 0 not preserved\n");
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ok( ac[n].key == 'A', "key 0 not preserved\n");
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ok( ac[n].fVirt == (FVIRTKEY | FNOINVERT), "fVirt 0 not preserved\n");
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if (++n == r) goto done;
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ok( ac[n].cmd == 0xffff, "cmd 1 not preserved\n");
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ok( ac[n].key == 0xffff, "key 1 not preserved\n");
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ok( ac[n].fVirt == 0x007f, "fVirt 1 not changed\n");
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if (++n == r) goto done;
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ok( ac[n].cmd == 0xfff0, "cmd 2 not preserved\n");
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ok( ac[n].key == 0x00ff, "key 2 not preserved\n");
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ok( ac[n].fVirt == 0x0070, "fVirt 2 not changed\n");
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if (++n == r) goto done;
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ok( ac[n].cmd == 0xfff0, "cmd 3 not preserved\n");
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ok( ac[n].key == 0x00ff, "key 3 not preserved\n");
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ok( ac[n].fVirt == 0x0000, "fVirt 3 not changed\n");
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if (++n == r) goto done;
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ok( ac[n].cmd == 0xfff0, "cmd 4 not preserved\n");
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ok( ac[n].key == 0xffff, "key 4 not preserved\n");
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ok( ac[n].fVirt == 0x0001, "fVirt 4 not changed\n");
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done:
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r = DestroyAcceleratorTable( hAccel );
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ok( r, "destroy accelerator table\n");
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hAccel = CreateAcceleratorTable( &ac[0], 0 );
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ok( !hAccel || broken(hAccel != NULL), /* nt4 */ "zero elements should fail\n");
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/* these will on crash win2k
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hAccel = CreateAcceleratorTable( NULL, 1 );
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hAccel = CreateAcceleratorTable( &ac[0], -1 );
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*/
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}
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/*
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* memcmp on the tables works in Windows, but does not work in wine, as
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* there is an extra undefined and unused byte between fVirt and the key
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*/
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static void test_accel2(void)
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{
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ACCEL ac[2], out[2];
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HACCEL hac;
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int res;
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ac[0].cmd = 0;
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ac[0].fVirt = 0;
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ac[0].key = 0;
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ac[1].cmd = 0;
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ac[1].fVirt = 0;
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ac[1].key = 0;
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/*
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* crashes on win2k
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* hac = CreateAcceleratorTable( NULL, 1 );
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*/
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/* try a zero count */
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hac = CreateAcceleratorTable( &ac[0], 0 );
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ok( !hac || broken(hac != NULL), /* nt4 */ "fail\n");
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if (!hac) ok( !DestroyAcceleratorTable( hac ), "destroy failed\n");
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/* creating one accelerator should work */
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hac = CreateAcceleratorTable( &ac[0], 1 );
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ok( hac != NULL , "fail\n");
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ok( 1 == CopyAcceleratorTable( hac, out, 1 ), "copy failed\n");
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ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
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/* how about two of the same type? */
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hac = CreateAcceleratorTable( &ac[0], 2);
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ok( hac != NULL , "fail\n");
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res = CopyAcceleratorTable( hac, NULL, 100 );
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ok( res == 2 || broken(res == 0), /* win9x */ "copy null failed %d\n", res);
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res = CopyAcceleratorTable( hac, NULL, 0 );
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ok( res == 2, "copy null failed %d\n", res);
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res = CopyAcceleratorTable( hac, NULL, 1 );
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ok( res == 2 || broken(res == 0), /* win9x */ "copy null failed %d\n", res);
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ok( 1 == CopyAcceleratorTable( hac, out, 1 ), "copy 1 failed\n");
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ok( 2 == CopyAcceleratorTable( hac, out, 2 ), "copy 2 failed\n");
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ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
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/* ok( !memcmp( ac, out, sizeof ac ), "tables different\n"); */
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/* how about two of the same type with a non-zero key? */
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ac[0].key = 0x20;
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ac[1].key = 0x20;
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hac = CreateAcceleratorTable( &ac[0], 2);
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ok( hac != NULL , "fail\n");
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ok( 2 == CopyAcceleratorTable( hac, out, 2 ), "copy 2 failed\n");
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ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
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/* ok( !memcmp( ac, out, sizeof ac ), "tables different\n"); */
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/* how about two of the same type with a non-zero virtual key? */
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ac[0].fVirt = FVIRTKEY;
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ac[0].key = 0x40;
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ac[1].fVirt = FVIRTKEY;
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ac[1].key = 0x40;
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hac = CreateAcceleratorTable( &ac[0], 2);
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ok( hac != NULL , "fail\n");
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ok( 2 == CopyAcceleratorTable( hac, out, 2 ), "copy 2 failed\n");
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/* ok( !memcmp( ac, out, sizeof ac ), "tables different\n"); */
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ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
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/* how virtual key codes */
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ac[0].fVirt = FVIRTKEY;
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hac = CreateAcceleratorTable( &ac[0], 1);
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ok( hac != NULL , "fail\n");
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ok( 1 == CopyAcceleratorTable( hac, out, 2 ), "copy 2 failed\n");
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/* ok( !memcmp( ac, out, sizeof ac/2 ), "tables different\n"); */
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ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
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/* how turning on all bits? */
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ac[0].cmd = 0xffff;
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ac[0].fVirt = 0xff;
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ac[0].key = 0xffff;
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hac = CreateAcceleratorTable( &ac[0], 1);
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ok( hac != NULL , "fail\n");
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ok( 1 == CopyAcceleratorTable( hac, out, 1 ), "copy 1 failed\n");
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/* ok( memcmp( ac, out, sizeof ac/2 ), "tables not different\n"); */
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ok( out[0].cmd == ac[0].cmd, "cmd modified\n");
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ok( out[0].fVirt == (ac[0].fVirt&0x7f), "fVirt not modified\n");
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ok( out[0].key == ac[0].key, "key modified\n");
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ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
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/* how turning on all bits? */
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memset( ac, 0xff, sizeof ac );
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hac = CreateAcceleratorTable( &ac[0], 2);
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ok( hac != NULL , "fail\n");
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res = CopyAcceleratorTable( hac, out, 2 );
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ok( res == 2 || broken(res == 1), /* win9x */ "copy 2 failed %d\n", res);
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/* ok( memcmp( ac, out, sizeof ac ), "tables not different\n"); */
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ok( out[0].cmd == ac[0].cmd, "cmd modified\n");
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ok( out[0].fVirt == (ac[0].fVirt&0x7f), "fVirt not modified\n");
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ok( out[0].key == ac[0].key, "key modified\n");
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if (res == 2)
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{
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ok( out[1].cmd == ac[1].cmd, "cmd modified\n");
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ok( out[1].fVirt == (ac[1].fVirt&0x7f), "fVirt not modified\n");
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ok( out[1].key == ac[1].key, "key modified\n");
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}
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ok( DestroyAcceleratorTable( hac ), "destroy failed\n");
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}
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static void test_PrivateExtractIcons(void) {
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CONST CHAR szShell32Dll[] = "shell32.dll";
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HICON ahIcon[256];
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UINT aIconId[256];
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UINT cIcons, cIcons2;
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if (!pPrivateExtractIconsA) return;
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cIcons = pPrivateExtractIconsA(szShell32Dll, 0, 16, 16, NULL, NULL, 0, 0);
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cIcons2 = pPrivateExtractIconsA(szShell32Dll, 4, MAKELONG(32,16), MAKELONG(32,16),
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NULL, NULL, 256, 0);
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ok((cIcons == cIcons2) && (cIcons > 0),
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"Icon count should be independent of requested icon sizes and base icon index! "
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"(cIcons=%d, cIcons2=%d)\n", cIcons, cIcons2);
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cIcons = pPrivateExtractIconsA(szShell32Dll, 0, 16, 16, ahIcon, aIconId, 0, 0);
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ok(cIcons == 0, "Zero icons requested, got cIcons=%d\n", cIcons);
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cIcons = pPrivateExtractIconsA(szShell32Dll, 0, 16, 16, ahIcon, aIconId, 3, 0);
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ok(cIcons == 3, "Three icons requested got cIcons=%d\n", cIcons);
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/* count must be a multiple of two when getting two sizes */
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cIcons = pPrivateExtractIconsA(szShell32Dll, 0, MAKELONG(16,32), MAKELONG(16,32),
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ahIcon, aIconId, 3, 0);
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ok(cIcons == 0 /* vista */ || cIcons == 4, "Three icons requested got cIcons=%d\n", cIcons);
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cIcons = pPrivateExtractIconsA(szShell32Dll, 0, MAKELONG(16,32), MAKELONG(16,32),
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ahIcon, aIconId, 4, 0);
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ok(cIcons == 4, "Four icons requested got cIcons=%d\n", cIcons);
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}
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static void test_LoadImage(void)
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{
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HBITMAP bmp;
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HRSRC hres;
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bmp = LoadBitmapA(GetModuleHandle(NULL), MAKEINTRESOURCE(100));
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ok(bmp != NULL, "Could not load a bitmap resource\n");
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if (bmp) DeleteObject(bmp);
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hres = FindResource(GetModuleHandle(NULL), "#100", RT_BITMAP);
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ok(hres != NULL, "Could not find a bitmap resource with a numeric string\n");
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bmp = LoadBitmapA(GetModuleHandle(NULL), "#100");
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ok(bmp != NULL, "Could not load a bitmap resource with a numeric string\n");
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if (bmp) DeleteObject(bmp);
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}
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START_TEST(resource)
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{
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init_function_pointers();
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test_LoadStringA();
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test_LoadStringW();
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test_accel1();
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test_accel2();
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test_PrivateExtractIcons();
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test_LoadImage();
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}
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