Module: wine Branch: master Commit: 12adc3e1fb0edb50ecab29d6cc31d5cf7b699efa URL: http://source.winehq.org/git/wine.git/?a=commit;h=12adc3e1fb0edb50ecab29d6cc...
Author: Huw Davies huw@codeweavers.com Date: Thu Jul 2 11:56:29 2009 +0100
gdi32: Add tests for the map mode and window size records.
---
dlls/gdi32/tests/metafile.c | 78 +++++++++++++++++++++++++++++++++++++++++-- 1 files changed, 75 insertions(+), 3 deletions(-)
diff --git a/dlls/gdi32/tests/metafile.c b/dlls/gdi32/tests/metafile.c index 2b695d8..4aa177b 100644 --- a/dlls/gdi32/tests/metafile.c +++ b/dlls/gdi32/tests/metafile.c @@ -2302,20 +2302,26 @@ static void test_SetWinMetaFileBits(void) HeapFree(GetProcessHeap(), 0, buffer); }
-static void test_GetWinMetaFileBits(void) +static void getwinmetafilebits(UINT mode, int scale) { HENHMETAFILE emf; HDC display_dc, emf_dc; RECT rc; ENHMETAHEADER *enh_header; - UINT size, emf_size, i, mode; + UINT size, emf_size, i; WORD check = 0; DWORD rec_num = 0; METAHEADER *mh; METARECORD *rec; + INT horz_res, vert_res, horz_size, vert_size;
display_dc = GetDC(NULL);
+ horz_res = GetDeviceCaps(display_dc, HORZRES); + vert_res = GetDeviceCaps(display_dc, VERTRES); + horz_size = GetDeviceCaps(display_dc, HORZSIZE); + vert_size = GetDeviceCaps(display_dc, VERTSIZE); + SetRect(&rc, 1000, 2000, 3000, 6000); emf_dc = CreateEnhMetaFileA(display_dc, NULL, &rc, NULL); for(i = 0; i < 3000; i++) /* This is enough to take emf_size > 0xffff */ @@ -2325,9 +2331,14 @@ static void test_GetWinMetaFileBits(void) emf_size = GetEnhMetaFileBits(emf, 0, NULL); enh_header = HeapAlloc(GetProcessHeap(), 0, emf_size); emf_size = GetEnhMetaFileBits(emf, emf_size, (BYTE*)enh_header); + DeleteEnhMetaFile(emf); + /* multiply szlDevice.cx by scale, when scale != 1 the recording and playback dcs + have different resolutions */ + enh_header->szlDevice.cx *= scale; + emf = SetEnhMetaFileBits(emf_size, (BYTE*)enh_header);
- mode = MM_ANISOTROPIC; size = GetWinMetaFileBits(emf, 0, NULL, mode, display_dc); + ok(size, "GetWinMetaFileBits returns 0\n"); mh = HeapAlloc(GetProcessHeap(), 0, size); GetWinMetaFileBits(emf, size, (BYTE*)mh, mode, display_dc);
@@ -2372,6 +2383,56 @@ static void test_GetWinMetaFileBits(void) ok(!memcmp(rec->rdParm + 19, (char*)enh_header + rec_num * chunk_size, this_chunk_size), "bits mismatch\n"); }
+ else if(rec_num == mfcomment_chunks) + { + ok(rec->rdFunction == META_SETMAPMODE, "got %04x\n", rec->rdFunction); + ok(rec->rdParm[0] == mode, "got %04x\n", rec->rdParm[0]); + } + else if(rec_num == mfcomment_chunks + 1) + { + POINT pt; + ok(rec->rdFunction == META_SETWINDOWORG, "got %04x\n", rec->rdFunction); + switch(mode) + { + case MM_TEXT: + case MM_ISOTROPIC: + case MM_ANISOTROPIC: + pt.y = MulDiv(rc.top, vert_res, vert_size * 100); + pt.x = MulDiv(rc.left, horz_res, horz_size * 100); + break; + case MM_LOMETRIC: + pt.y = MulDiv(-rc.top, 1, 10) + 1; + pt.x = MulDiv(rc.left, 1, 10); + break; + case MM_HIMETRIC: + pt.y = -rc.top + 1; + pt.x = rc.left; + break; + case MM_LOENGLISH: + pt.y = MulDiv(-rc.top, 10, 254) + 1; + pt.x = MulDiv( rc.left, 10, 254); + break; + case MM_HIENGLISH: + pt.y = MulDiv(-rc.top, 100, 254) + 1; + pt.x = MulDiv( rc.left, 100, 254); + break; + case MM_TWIPS: + pt.y = MulDiv(-rc.top, 72 * 20, 2540) + 1; + pt.x = MulDiv( rc.left, 72 * 20, 2540); + break; + default: + pt.x = pt.y = 0; + } + ok((short)rec->rdParm[0] == pt.y, "got %d expect %d\n", (short)rec->rdParm[0], pt.y); + ok((short)rec->rdParm[1] == pt.x, "got %d expect %d\n", (short)rec->rdParm[1], pt.x); + } + if(rec_num == mfcomment_chunks + 2) + { + ok(rec->rdFunction == META_SETWINDOWEXT, "got %04x\n", rec->rdFunction); + ok((short)rec->rdParm[0] == MulDiv(rc.bottom - rc.top, vert_res, vert_size * 100), "got %d\n", (short)rec->rdParm[0]); + ok((short)rec->rdParm[1] == MulDiv(rc.right - rc.left, horz_res, horz_size * 100), "got %d\n", (short)rec->rdParm[1]); + } + rec_num++; rec = (METARECORD*)((WORD*)rec + rec->rdSize); } @@ -2383,6 +2444,17 @@ static void test_GetWinMetaFileBits(void) ReleaseDC(NULL, display_dc); }
+static void test_GetWinMetaFileBits(void) +{ + UINT mode; + + for(mode = MM_MIN; mode <= MM_MAX; mode++) + { + getwinmetafilebits(mode, 1); + getwinmetafilebits(mode, 2); + } +} + static BOOL (WINAPI *pGdiIsMetaPrintDC)(HDC); static BOOL (WINAPI *pGdiIsMetaFileDC)(HDC); static BOOL (WINAPI *pGdiIsPlayMetafileDC)(HDC);