gdi32: Add a bunch of tests for CreateDC/ResetDC with a custom DEVMODE.
This commit is contained in:
Dmitry Timoshkov
Alexandre Julliard
parent
c7d33e1d44
commit
753c9362c1
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@ -19,11 +19,14 @@
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WINVER 0x0501 /* request latest DEVMODE */
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#include <assert.h>
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#include <stdio.h>
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#define WINVER 0x0501 /* request latest DEVMODE */
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#define NONAMELESSSTRUCT
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#define NONAMELESSUNION
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#include "wine/test.h"
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#include "winbase.h"
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#include "wingdi.h"
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@ -31,6 +34,10 @@
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#include "winspool.h"
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#include "winerror.h"
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#ifndef LAYOUT_LTR
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#define LAYOUT_LTR 0
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#endif
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static DWORD (WINAPI *pSetLayout)(HDC hdc, DWORD layout);
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static void dump_region(HRGN hrgn)
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@ -308,7 +315,7 @@ static void test_GdiConvertToDevmodeW(void)
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HeapFree(GetProcessHeap(), 0, dmW);
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}
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static void test_device_caps( HDC hdc, HDC ref_dc, const char *descr )
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static void test_device_caps( HDC hdc, HDC ref_dc, const char *descr, int scale )
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{
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static const int caps[] =
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{
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@ -384,27 +391,59 @@ static void test_device_caps( HDC hdc, HDC ref_dc, const char *descr )
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else
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{
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for (i = 0; i < sizeof(caps)/sizeof(caps[0]); i++)
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ok( GetDeviceCaps( hdc, caps[i] ) == GetDeviceCaps( ref_dc, caps[i] ),
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"mismatched caps on %s for %u: %u/%u\n", descr, caps[i],
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GetDeviceCaps( hdc, caps[i] ), GetDeviceCaps( ref_dc, caps[i] ) );
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{
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INT precision = 0;
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INT hdc_caps = GetDeviceCaps( hdc, caps[i] );
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switch (caps[i])
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{
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case HORZSIZE:
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case VERTSIZE:
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hdc_caps /= scale;
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precision = 1;
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break;
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case LOGPIXELSX:
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case LOGPIXELSY:
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hdc_caps *= scale;
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break;
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}
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ok( abs(hdc_caps - GetDeviceCaps( ref_dc, caps[i] )) <= precision,
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"mismatched caps on %s for %u: %u/%u (scale %d)\n", descr, caps[i],
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hdc_caps, GetDeviceCaps( ref_dc, caps[i] ), scale );
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}
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SetLastError( 0xdeadbeef );
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ret = GetDeviceGammaRamp( hdc, &ramp );
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ok( !ret, "GetDeviceGammaRamp succeeded on %s\n", descr );
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if (GetObjectType( hdc ) != OBJ_DC || GetDeviceCaps( hdc, TECHNOLOGY ) == DT_RASPRINTER)
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{
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ok( !ret, "GetDeviceGammaRamp succeeded on %s (type %d)\n", descr, GetObjectType( hdc ) );
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ok( GetLastError() == ERROR_INVALID_PARAMETER || broken(GetLastError() == 0xdeadbeef), /* nt4 */
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"wrong error %u on %s\n", GetLastError(), descr );
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}
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else
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ok( ret || broken(!ret) /* NT4 */, "GetDeviceGammaRamp failed on %s (type %d), error %u\n", descr, GetObjectType( hdc ), GetLastError() );
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type = GetClipBox( hdc, &rect );
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if (GetObjectType( hdc ) == OBJ_ENHMETADC)
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todo_wine ok( type == SIMPLEREGION, "GetClipBox returned %d on memdc for %s\n", type, descr );
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else
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ok( type == SIMPLEREGION, "GetClipBox returned %d on memdc for %s\n", type, descr );
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type = GetBoundsRect( hdc, &rect, 0 );
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ok( type == DCB_RESET || broken(type == DCB_SET) /* XP */,
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"GetBoundsRect returned type %x for %s\n", type, descr );
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if (type == DCB_RESET)
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ok( rect.left == 0 && rect.top == 0 && rect.right == 0 && rect.bottom == 0,
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"GetBoundsRect returned %d,%d,%d,%d type %x for %s\n",
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rect.left, rect.top, rect.right, rect.bottom, type, descr );
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type = SetBoundsRect( hdc, NULL, DCB_RESET | DCB_ENABLE );
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ok( type == (DCB_RESET | DCB_DISABLE), "SetBoundsRect returned %x\n", type );
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ok( type == (DCB_RESET | DCB_DISABLE) || broken(type == (DCB_SET | DCB_ENABLE)) /* XP */,
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"SetBoundsRect returned %x for %s (hdc type %d)\n", type, descr, GetObjectType( hdc ) );
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SetMapMode( hdc, MM_TEXT );
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Rectangle( hdc, 2, 2, 4, 4 );
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type = GetBoundsRect( hdc, &rect, DCB_RESET );
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if (GetObjectType( hdc ) == OBJ_ENHMETADC)
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if (GetObjectType( hdc ) == OBJ_ENHMETADC || (GetObjectType( hdc ) == OBJ_DC && GetDeviceCaps( hdc, TECHNOLOGY ) == DT_RASPRINTER))
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todo_wine
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ok( rect.left == 2 && rect.top == 2 && rect.right == 4 && rect.bottom == 4 && type == DCB_SET,
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"GetBoundsRect returned %d,%d,%d,%d type %x for %s\n",
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@ -416,7 +455,7 @@ static void test_device_caps( HDC hdc, HDC ref_dc, const char *descr )
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}
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type = GetClipBox( ref_dc, &rect );
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if (type != COMPLEXREGION) /* region can be complex on multi-monitor setups */
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if (type != COMPLEXREGION && type != ERROR) /* region can be complex on multi-monitor setups */
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{
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ok( type == SIMPLEREGION, "GetClipBox returned %d on %s\n", type, descr );
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ok( rect.left == 0 && rect.top == 0 &&
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@ -480,6 +519,10 @@ static void test_device_caps( HDC hdc, HDC ref_dc, const char *descr )
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SelectObject( hdc, old );
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DeleteObject( dib );
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}
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/* restore hdc state */
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SetBoundsRect( hdc, NULL, DCB_RESET | DCB_DISABLE );
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SetBoundsRect( ref_dc, NULL, DCB_RESET | DCB_DISABLE );
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}
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static void test_CreateCompatibleDC(void)
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@ -488,9 +531,21 @@ static void test_CreateCompatibleDC(void)
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HDC hdc, hNewDC, hdcMetafile, screen_dc;
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HBITMAP bitmap;
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INT caps;
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DEVMODE dm;
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bitmap = CreateBitmap( 10, 10, 1, 1, NULL );
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bRet = EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &dm);
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ok(bRet, "EnumDisplaySettingsEx failed\n");
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dm.u1.s1.dmScale = 200;
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dm.dmFields |= DM_SCALE;
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hdc = CreateDC( "DISPLAY", NULL, NULL, &dm );
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screen_dc = CreateDC( "DISPLAY", NULL, NULL, NULL );
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bitmap = CreateBitmap( 10, 10, 1, 1, NULL );
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test_device_caps( hdc, screen_dc, "display dc", 1 );
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ResetDC( hdc, &dm );
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test_device_caps( hdc, screen_dc, "display dc", 1 );
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DeleteDC( hdc );
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/* Create a DC compatible with the screen */
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hdc = CreateCompatibleDC(NULL);
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@ -499,7 +554,7 @@ static void test_CreateCompatibleDC(void)
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caps = GetDeviceCaps( hdc, TECHNOLOGY );
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ok( caps == DT_RASDISPLAY, "wrong caps %u\n", caps );
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test_device_caps( hdc, screen_dc, "display dc" );
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test_device_caps( hdc, screen_dc, "display dc", 1 );
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/* Delete this DC, this should succeed */
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bRet = DeleteDC(hdc);
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@ -517,7 +572,9 @@ static void test_CreateCompatibleDC(void)
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ok( SelectObject( hNewDC, bitmap ) != 0, "SelectObject failed\n" );
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caps = GetDeviceCaps( hdcMetafile, TECHNOLOGY );
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ok( caps == DT_RASDISPLAY, "wrong caps %u\n", caps );
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test_device_caps( hdcMetafile, hdc, "enhmetafile dc" );
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test_device_caps( hdcMetafile, hdc, "enhmetafile dc", 1 );
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ResetDC( hdcMetafile, &dm );
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test_device_caps( hdcMetafile, hdc, "enhmetafile dc", 1 );
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DeleteDC( hNewDC );
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DeleteEnhMetaFile( CloseEnhMetaFile( hdcMetafile ));
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ReleaseDC( 0, hdc );
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@ -528,7 +585,9 @@ static void test_CreateCompatibleDC(void)
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ok(hNewDC == NULL, "CreateCompatibleDC succeeded\n");
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caps = GetDeviceCaps( hdcMetafile, TECHNOLOGY );
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ok( caps == DT_METAFILE, "wrong caps %u\n", caps );
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test_device_caps( hdcMetafile, screen_dc, "metafile dc" );
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test_device_caps( hdcMetafile, screen_dc, "metafile dc", 1 );
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ResetDC( hdcMetafile, &dm );
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test_device_caps( hdcMetafile, screen_dc, "metafile dc", 1 );
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DeleteMetaFile( CloseMetaFile( hdcMetafile ));
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DeleteObject( bitmap );
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@ -1149,7 +1208,17 @@ done:
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ReleaseDC(NULL, hdc);
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}
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static HDC create_printer_dc(void)
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static BOOL is_postscript_printer(HDC hdc)
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{
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char tech[256];
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if (ExtEscape(hdc, GETTECHNOLOGY, 0, NULL, sizeof(tech), tech) > 0)
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return strcmp(tech, "PostScript") == 0;
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return FALSE;
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}
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static HDC create_printer_dc(int scale, BOOL reset)
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{
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char buffer[260];
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DWORD len;
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@ -1185,9 +1254,15 @@ static HDC create_printer_dc(void)
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dbuf = HeapAlloc( GetProcessHeap(), 0, len );
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if (!pGetPrinterDriverA( hprn, NULL, 3, (LPBYTE)dbuf, len, &len )) goto done;
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pbuf->pDevMode->u1.s1.dmScale = scale;
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pbuf->pDevMode->dmFields |= DM_SCALE;
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hdc = CreateDCA( dbuf->pDriverPath, pbuf->pPrinterName, pbuf->pPortName, pbuf->pDevMode );
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trace( "hdc %p for driver '%s' printer '%s' port '%s'\n", hdc,
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dbuf->pDriverPath, pbuf->pPrinterName, pbuf->pPortName );
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trace( "hdc %p for driver '%s' printer '%s' port '%s' is %sPostScript\n", hdc,
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dbuf->pDriverPath, pbuf->pPrinterName, pbuf->pPortName,
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is_postscript_printer(hdc) ? "" : "NOT " );
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if (reset) ResetDC( hdc, pbuf->pDevMode );
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done:
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HeapFree( GetProcessHeap(), 0, dbuf );
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HeapFree( GetProcessHeap(), 0, pbuf );
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@ -1202,9 +1277,19 @@ static void test_printer_dc(void)
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HDC memdc, display_memdc, enhmf_dc;
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HBITMAP orig, bmp;
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DWORD ret;
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HDC hdc = create_printer_dc();
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HDC hdc, hdc_200;
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if (!hdc) return;
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hdc = create_printer_dc(100, FALSE);
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hdc_200 = create_printer_dc(200, FALSE);
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if (!hdc || !hdc_200) return;
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test_device_caps( hdc, hdc_200, "printer dc", is_postscript_printer(hdc) ? 2 : 1 );
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DeleteDC( hdc_200 );
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hdc_200 = create_printer_dc(200, TRUE);
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test_device_caps( hdc, hdc_200, "printer dc", is_postscript_printer(hdc) ? 2 : 1 );
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DeleteDC( hdc_200 );
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memdc = CreateCompatibleDC( hdc );
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display_memdc = CreateCompatibleDC( 0 );
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@ -1226,7 +1311,7 @@ static void test_printer_dc(void)
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ok( orig != NULL, "SelectObject failed\n" );
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ok( BitBlt( hdc, 10, 10, 20, 20, memdc, 0, 0, SRCCOPY ), "BitBlt failed\n" );
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test_device_caps( memdc, hdc, "printer dc" );
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test_device_caps( memdc, hdc, "printer dc", 1 );
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ok( !SelectObject( display_memdc, bmp ), "SelectObject succeeded\n" );
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SelectObject( memdc, orig );
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@ -1245,7 +1330,12 @@ static void test_printer_dc(void)
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enhmf_dc = CreateEnhMetaFileA( hdc, NULL, NULL, NULL );
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ok(enhmf_dc != 0, "CreateEnhMetaFileA failed\n");
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test_device_caps( enhmf_dc, hdc, "enhmetafile printer dc" );
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test_device_caps( enhmf_dc, hdc, "enhmetafile printer dc", 1 );
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DeleteEnhMetaFile( CloseEnhMetaFile( enhmf_dc ));
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enhmf_dc = CreateEnhMetaFileA( hdc, NULL, NULL, NULL );
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ok(enhmf_dc != 0, "CreateEnhMetaFileA failed\n");
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test_device_caps( enhmf_dc, hdc, "enhmetafile printer dc", 1 );
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DeleteEnhMetaFile( CloseEnhMetaFile( enhmf_dc ));
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DeleteDC( memdc );
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