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235 lines
9.5 KiB
C
235 lines
9.5 KiB
C
/*
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* Unit tests for joystick APIs
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*
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* Copyright 2014 Bruno Jesus
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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 <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "mmsystem.h"
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#include "wine/test.h"
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static HWND window;
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static LRESULT CALLBACK proc_window(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
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{
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return DefWindowProcA(hwnd, msg, wparam, lparam);
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}
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static void create_window(void)
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{
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const char name[] = "Joystick Test";
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WNDCLASSA wc;
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memset(&wc, 0, sizeof(wc));
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wc.lpfnWndProc = proc_window;
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wc.hInstance = 0;
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wc.lpszClassName = name;
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RegisterClassA(&wc);
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window = CreateWindowExA(0, name, name, WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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NULL, NULL, NULL, NULL);
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ok(window != NULL, "Expected CreateWindowEx to work, error %d\n", GetLastError());
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}
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static void destroy_window(void)
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{
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DestroyWindow(window);
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window = NULL;
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}
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static void test_api(void)
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{
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MMRESULT ret;
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JOYCAPSA jc;
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JOYCAPSW jcw;
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JOYINFO info;
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union _infoex
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{
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JOYINFOEX ex;
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char buffer[sizeof(JOYINFOEX) * 2];
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} infoex;
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UINT i, par, devices, joyid, win98 = 0, win8 = 0;
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UINT period[] = {0, 1, 9, 10, 100, 1000, 1001, 10000, 65535, 65536, 0xFFFFFFFF};
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UINT threshold_error = 0x600, period_win8_error = 0x7CE;
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UINT flags[] = { JOY_RETURNALL, JOY_RETURNBUTTONS, JOY_RETURNCENTERED, JOY_RETURNPOV,
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JOY_RETURNPOVCTS, JOY_RETURNR, JOY_RETURNRAWDATA, JOY_RETURNU,
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JOY_RETURNV, JOY_RETURNX, JOY_RETURNY, JOY_RETURNZ };
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devices = joyGetNumDevs();
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joyid = -1;
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/* joyGetNumDevs does NOT return the number of joysticks connected, only slots in the OS */
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for (i = 0; i < devices; i++)
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{
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memset(&jc, 0, sizeof(jc));
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ret = joyGetDevCapsA(JOYSTICKID1 + i, &jc, sizeof(jc));
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if (ret == JOYERR_NOERROR)
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{
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if (joyid == -1) /* Cache the first found joystick to run advanced tests below */
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joyid = JOYSTICKID1 + i;
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trace("Joystick[%d] - name: '%s', axes: %d, buttons: %d, period range: %d - %d\n",
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JOYSTICKID1 + i, jc.szPname, jc.wNumAxes, jc.wNumButtons, jc.wPeriodMin, jc.wPeriodMax);
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ret = joyGetDevCapsW(JOYSTICKID1 + i, &jcw, sizeof(jcw));
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if (ret != MMSYSERR_NOTSUPPORTED) /* Win 98 */
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{
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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ok(jc.wNumAxes == jcw.wNumAxes, "Expected %d == %d\n", jc.wNumAxes, jcw.wNumAxes);
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ok(jc.wNumButtons == jcw.wNumButtons, "Expected %d == %d\n", jc.wNumButtons, jcw.wNumButtons);
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}
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else win98++;
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}
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else
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{
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ok(ret == JOYERR_PARMS, "Expected %d, got %d\n", JOYERR_PARMS, ret);
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ret = joyGetDevCapsW(JOYSTICKID1 + i, &jcw, sizeof(jcw));
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ok(ret == JOYERR_PARMS || (ret == MMSYSERR_NOTSUPPORTED) /* Win 98 */,
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"Expected %d, got %d\n", JOYERR_PARMS, ret);
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}
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}
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/* Test invalid joystick - If no joystick is present the driver is not initialized,
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* so a NODRIVER error is returned, if at least one joystick is present the error is
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* about invalid parameters. */
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ret = joyGetDevCapsA(joyid + devices, &jc, sizeof(jc));
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ok(ret == MMSYSERR_NODRIVER || ret == JOYERR_PARMS,
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"Expected %d or %d, got %d\n", MMSYSERR_NODRIVER, JOYERR_PARMS, ret);
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if (joyid == -1)
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{
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skip("This test requires a real joystick.\n");
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return;
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}
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/* Capture tests */
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ret = joySetCapture(NULL, joyid, 100, FALSE);
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ok(ret == JOYERR_PARMS || broken(win98 && ret == MMSYSERR_INVALPARAM) /* Win 98 */,
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"Expected %d, got %d\n", JOYERR_PARMS, ret);
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ret = joySetCapture(window, joyid, 100, FALSE);
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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ret = joySetCapture(window, joyid, 100, FALSE); /* double capture */
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if (ret == JOYERR_NOCANDO)
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{
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todo_wine
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ok(broken(1), "Expected double capture using joySetCapture to work\n");
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if (!win98 && broken(1)) win8++; /* Windows 98 or 8 cannot cope with that */
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}
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else ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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ret = joyReleaseCapture(joyid);
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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ret = joyReleaseCapture(joyid);
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret); /* double release */
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/* Try some unusual period values for joySetCapture and unusual threshold values for joySetThreshold.
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* Windows XP allows almost all test values, Windows 8 will return error on most test values, Windows
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* 98 allows anything but cuts the values to their maximum supported values internally. */
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for (i = 0; i < sizeof(period) / sizeof(period[0]); i++)
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{
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ret = joySetCapture(window, joyid, period[i], FALSE);
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if (win8 && ((1 << i) & period_win8_error))
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ok(ret == JOYERR_NOCANDO, "Test [%d]: Expected %d, got %d\n", i, JOYERR_NOCANDO, ret);
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else
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ok(ret == JOYERR_NOERROR, "Test [%d]: Expected %d, got %d\n", i, JOYERR_NOERROR, ret);
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ret = joyReleaseCapture(joyid);
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ok(ret == JOYERR_NOERROR, "Test [%d]: Expected %d, got %d\n", i, JOYERR_NOERROR, ret);
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/* Reuse the periods to test the threshold */
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ret = joySetThreshold(joyid, period[i]);
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if (!win98 && (1 << i) & threshold_error)
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ok(ret == MMSYSERR_INVALPARAM, "Test [%d]: Expected %d, got %d\n", i, MMSYSERR_INVALPARAM, ret);
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else
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ok(ret == JOYERR_NOERROR, "Test [%d]: Expected %d, got %d\n", i, JOYERR_NOERROR, ret);
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par = 0xdead;
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ret = joyGetThreshold(joyid, &par);
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ok(ret == JOYERR_NOERROR, "Test [%d]: Expected %d, got %d\n", i, JOYERR_NOERROR, ret);
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if (!win98 || i < 8)
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{
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if ((1 << i) & threshold_error)
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ok(par == period[8], "Test [%d]: Expected %d, got %d\n", i, period[8], par);
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else
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ok(par == period[i], "Test [%d]: Expected %d, got %d\n", i, period[i], par);
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}
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}
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/* Position tests */
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ret = joyGetPos(joyid, NULL);
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ok(ret == MMSYSERR_INVALPARAM, "Expected %d, got %d\n", MMSYSERR_INVALPARAM, ret);
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ret = joyGetPos(joyid, &info);
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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ret = joyGetPosEx(joyid, NULL);
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ok(ret == MMSYSERR_INVALPARAM || broken(win8 && ret == JOYERR_PARMS) /* Win 8 */,
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"Expected %d, got %d\n", MMSYSERR_INVALPARAM, ret);
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memset(&infoex, 0, sizeof(infoex));
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ret = joyGetPosEx(joyid, &infoex.ex);
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ok(ret == JOYERR_PARMS || broken(win98 && ret == MMSYSERR_INVALPARAM),
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"Expected %d, got %d\n", JOYERR_PARMS, ret);
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infoex.ex.dwSize = sizeof(infoex.ex);
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ret = joyGetPosEx(joyid, &infoex.ex);
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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infoex.ex.dwSize = sizeof(infoex.ex) - 1;
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ret = joyGetPosEx(joyid, &infoex.ex);
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ok(ret == JOYERR_PARMS || broken(win98 && ret == MMSYSERR_INVALPARAM),
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"Expected %d, got %d\n", JOYERR_PARMS, ret);
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infoex.ex.dwSize = sizeof(infoex);
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ret = joyGetPosEx(joyid, &infoex.ex);
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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infoex.ex.dwSize = sizeof(infoex.ex);
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for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++)
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{
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infoex.ex.dwFlags = flags[i];
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ret = joyGetPosEx(joyid, &infoex.ex);
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ok(ret == JOYERR_NOERROR, "Expected %d, got %d\n", JOYERR_NOERROR, ret);
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}
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/* the interactive tests spans for 15 seconds, a 500ms polling is used to get
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* changes in the joystick. */
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if (winetest_interactive)
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{
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#define MAX_TIME 15000
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DWORD tick = GetTickCount(), spent;
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infoex.ex.dwSize = sizeof(infoex.ex);
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infoex.ex.dwFlags = JOY_RETURNALL;
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do
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{
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spent = GetTickCount() - tick;
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ret = joyGetPosEx(joyid, &infoex.ex);
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if (ret == JOYERR_NOERROR)
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{
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trace("X: %5d, Y: %5d, Z: %5d, POV: %5d\n",
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infoex.ex.dwXpos, infoex.ex.dwYpos, infoex.ex.dwZpos, infoex.ex.dwPOV);
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trace("R: %5d, U: %5d, V: %5d\n",
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infoex.ex.dwRpos, infoex.ex.dwUpos, infoex.ex.dwVpos);
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trace("BUTTONS: 0x%04X, BUTTON_COUNT: %2d, REMAINING: %d ms\n\n",
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infoex.ex.dwButtons, infoex.ex.dwButtonNumber, MAX_TIME - spent);
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}
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Sleep(500);
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}
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while (spent < MAX_TIME);
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#undef MAX_TIME
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}
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else
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skip("Skipping interactive tests for the joystick\n");
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}
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START_TEST(joystick)
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{
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create_window();
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test_api();
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destroy_window();
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}
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