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569 lines
16 KiB
C
569 lines
16 KiB
C
/*
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* Unit test suite for metafiles
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*
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* Copyright (C) 2011 Vincent Povirk for CodeWeavers
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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 "windows.h"
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#include <stdio.h>
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#include "gdiplus.h"
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#include "wine/test.h"
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#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
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typedef struct emfplus_record
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{
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ULONG todo;
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ULONG record_type;
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ULONG playback_todo;
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} emfplus_record;
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typedef struct emfplus_check_state
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{
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const char *desc;
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int count;
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const struct emfplus_record *expected;
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GpMetafile *metafile;
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} emfplus_check_state;
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static void check_record(int count, const char *desc, const struct emfplus_record *expected, const struct emfplus_record *actual)
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{
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if (expected->todo)
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todo_wine ok(expected->record_type == actual->record_type,
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"%s.%i: Expected record type 0x%x, got 0x%x\n", desc, count,
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expected->record_type, actual->record_type);
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else
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ok(expected->record_type == actual->record_type,
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"%s.%i: Expected record type 0x%x, got 0x%x\n", desc, count,
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expected->record_type, actual->record_type);
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}
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typedef struct EmfPlusRecordHeader
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{
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WORD Type;
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WORD Flags;
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DWORD Size;
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DWORD DataSize;
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} EmfPlusRecordHeader;
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static int CALLBACK enum_emf_proc(HDC hDC, HANDLETABLE *lpHTable, const ENHMETARECORD *lpEMFR,
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int nObj, LPARAM lpData)
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{
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emfplus_check_state *state = (emfplus_check_state*)lpData;
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emfplus_record actual;
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if (lpEMFR->iType == EMR_GDICOMMENT)
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{
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const EMRGDICOMMENT *comment = (const EMRGDICOMMENT*)lpEMFR;
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if (comment->cbData >= 4 && memcmp(comment->Data, "EMF+", 4) == 0)
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{
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int offset = 4;
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while (offset + sizeof(EmfPlusRecordHeader) <= comment->cbData)
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{
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const EmfPlusRecordHeader *record = (const EmfPlusRecordHeader*)&comment->Data[offset];
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ok(record->Size == record->DataSize + sizeof(EmfPlusRecordHeader),
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"%s: EMF+ record datasize %u and size %u mismatch\n", state->desc, record->DataSize, record->Size);
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ok(offset + record->DataSize <= comment->cbData,
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"%s: EMF+ record truncated\n", state->desc);
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if (offset + record->DataSize > comment->cbData)
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return 0;
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if (state->expected[state->count].record_type)
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{
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actual.todo = 0;
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actual.record_type = record->Type;
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check_record(state->count, state->desc, &state->expected[state->count], &actual);
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state->count++;
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}
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else
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{
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ok(0, "%s: Unexpected EMF+ 0x%x record\n", state->desc, record->Type);
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}
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offset += record->Size;
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}
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ok(offset == comment->cbData, "%s: truncated EMF+ record data?\n", state->desc);
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return 1;
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}
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}
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if (state->expected[state->count].record_type)
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{
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actual.todo = 0;
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actual.record_type = lpEMFR->iType;
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check_record(state->count, state->desc, &state->expected[state->count], &actual);
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state->count++;
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}
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else
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{
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ok(0, "%s: Unexpected EMF 0x%x record\n", state->desc, lpEMFR->iType);
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}
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return 1;
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}
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static void check_emfplus(HENHMETAFILE hemf, const emfplus_record *expected, const char *desc)
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{
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emfplus_check_state state;
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state.desc = desc;
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state.count = 0;
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state.expected = expected;
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EnumEnhMetaFile(0, hemf, enum_emf_proc, &state, NULL);
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if (expected[state.count].todo)
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todo_wine ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
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else
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ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
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}
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static BOOL CALLBACK enum_metafile_proc(EmfPlusRecordType record_type, unsigned int flags,
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unsigned int dataSize, const unsigned char *pStr, void *userdata)
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{
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emfplus_check_state *state = (emfplus_check_state*)userdata;
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emfplus_record actual;
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actual.todo = 0;
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actual.record_type = record_type;
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if (dataSize == 0)
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ok(pStr == NULL, "non-NULL pStr\n");
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if (state->expected[state->count].record_type)
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{
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check_record(state->count, state->desc, &state->expected[state->count], &actual);
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state->count++;
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}
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else
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{
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ok(0, "%s: Unexpected EMF 0x%x record\n", state->desc, record_type);
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}
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return TRUE;
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}
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static void check_metafile(GpMetafile *metafile, const emfplus_record *expected, const char *desc,
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const GpPointF *dst_points, const GpRectF *src_rect, Unit src_unit)
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{
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GpStatus stat;
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HDC hdc;
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GpGraphics *graphics;
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emfplus_check_state state;
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state.desc = desc;
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state.count = 0;
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state.expected = expected;
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state.metafile = metafile;
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hdc = CreateCompatibleDC(0);
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stat = GdipCreateFromHDC(hdc, &graphics);
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expect(Ok, stat);
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stat = GdipEnumerateMetafileSrcRectDestPoints(graphics, metafile, dst_points,
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3, src_rect, src_unit, enum_metafile_proc, &state, NULL);
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expect(Ok, stat);
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if (expected[state.count].todo)
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todo_wine ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
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else
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ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
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GdipDeleteGraphics(graphics);
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DeleteDC(hdc);
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}
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static BOOL CALLBACK play_metafile_proc(EmfPlusRecordType record_type, unsigned int flags,
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unsigned int dataSize, const unsigned char *pStr, void *userdata)
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{
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emfplus_check_state *state = (emfplus_check_state*)userdata;
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GpStatus stat;
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stat = GdipPlayMetafileRecord(state->metafile, record_type, flags, dataSize, pStr);
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if (state->expected[state->count].record_type)
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{
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if (state->expected[state->count].playback_todo)
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todo_wine ok(stat == Ok, "%s.%i: GdipPlayMetafileRecord failed with stat %i\n", state->desc, state->count, stat);
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else
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ok(stat == Ok, "%s.%i: GdipPlayMetafileRecord failed with stat %i\n", state->desc, state->count, stat);
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state->count++;
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}
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else
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{
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if (state->expected[state->count].playback_todo)
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todo_wine ok(0, "%s: too many records\n", state->desc);
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else
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ok(0, "%s: too many records\n", state->desc);
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return FALSE;
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}
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return TRUE;
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}
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static void play_metafile(GpMetafile *metafile, GpGraphics *graphics, const emfplus_record *expected,
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const char *desc, const GpPointF *dst_points, const GpRectF *src_rect, Unit src_unit)
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{
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GpStatus stat;
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emfplus_check_state state;
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state.desc = desc;
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state.count = 0;
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state.expected = expected;
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state.metafile = metafile;
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stat = GdipEnumerateMetafileSrcRectDestPoints(graphics, metafile, dst_points,
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3, src_rect, src_unit, play_metafile_proc, &state, NULL);
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expect(Ok, stat);
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}
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static const emfplus_record empty_records[] = {
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{0, EMR_HEADER},
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{0, EmfPlusRecordTypeHeader},
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{0, EmfPlusRecordTypeEndOfFile},
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{0, EMR_EOF},
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{0}
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};
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static void test_empty(void)
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{
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GpStatus stat;
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GpMetafile *metafile;
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GpGraphics *graphics;
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HDC hdc;
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HENHMETAFILE hemf, dummy;
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BOOL ret;
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static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
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static const GpPointF dst_points[3] = {{0.0,0.0},{100.0,0.0},{0.0,100.0}};
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static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
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hdc = CreateCompatibleDC(0);
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stat = GdipRecordMetafile(NULL, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(InvalidParameter, stat);
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stat = GdipRecordMetafile(hdc, MetafileTypeInvalid, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(InvalidParameter, stat);
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stat = GdipRecordMetafile(hdc, MetafileTypeWmf, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(InvalidParameter, stat);
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stat = GdipRecordMetafile(hdc, MetafileTypeWmfPlaceable, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(InvalidParameter, stat);
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stat = GdipRecordMetafile(hdc, MetafileTypeEmfPlusDual+1, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(InvalidParameter, stat);
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stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, NULL);
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expect(InvalidParameter, stat);
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stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(Ok, stat);
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DeleteDC(hdc);
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if (stat != Ok)
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return;
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stat = GdipGetHemfFromMetafile(metafile, &hemf);
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expect(InvalidParameter, stat);
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stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
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expect(Ok, stat);
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stat = GdipGetHemfFromMetafile(metafile, &hemf);
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expect(InvalidParameter, stat);
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stat = GdipDeleteGraphics(graphics);
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expect(Ok, stat);
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check_metafile(metafile, empty_records, "empty metafile", dst_points, &frame, UnitPixel);
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stat = GdipGetHemfFromMetafile(metafile, &hemf);
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expect(Ok, stat);
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stat = GdipGetHemfFromMetafile(metafile, &dummy);
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expect(InvalidParameter, stat);
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stat = GdipDisposeImage((GpImage*)metafile);
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expect(Ok, stat);
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check_emfplus(hemf, empty_records, "empty emf");
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ret = DeleteEnhMetaFile(hemf);
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ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
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}
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static const emfplus_record getdc_records[] = {
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{0, EMR_HEADER},
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{0, EmfPlusRecordTypeHeader},
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{0, EmfPlusRecordTypeGetDC},
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{0, EMR_CREATEBRUSHINDIRECT},
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{0, EMR_SELECTOBJECT},
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{0, EMR_RECTANGLE},
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{0, EMR_SELECTOBJECT},
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{0, EMR_DELETEOBJECT},
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{0, EmfPlusRecordTypeEndOfFile},
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{0, EMR_EOF},
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{0}
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};
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static void test_getdc(void)
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{
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GpStatus stat;
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GpMetafile *metafile;
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GpGraphics *graphics;
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HDC hdc, metafile_dc;
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HENHMETAFILE hemf;
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BOOL ret;
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static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
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static const GpPointF dst_points[3] = {{0.0,0.0},{100.0,0.0},{0.0,100.0}};
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static const GpPointF dst_points_half[3] = {{0.0,0.0},{50.0,0.0},{0.0,50.0}};
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static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
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HBRUSH hbrush, holdbrush;
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GpBitmap *bitmap;
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ARGB color;
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hdc = CreateCompatibleDC(0);
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stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(Ok, stat);
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DeleteDC(hdc);
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if (stat != Ok)
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return;
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stat = GdipGetHemfFromMetafile(metafile, &hemf);
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expect(InvalidParameter, stat);
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stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
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expect(Ok, stat);
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stat = GdipGetDC(graphics, &metafile_dc);
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expect(Ok, stat);
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if (stat != Ok)
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{
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GdipDeleteGraphics(graphics);
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GdipDisposeImage((GpImage*)metafile);
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return;
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}
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hbrush = CreateSolidBrush(0xff0000);
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holdbrush = SelectObject(metafile_dc, hbrush);
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Rectangle(metafile_dc, 25, 25, 75, 75);
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SelectObject(metafile_dc, holdbrush);
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DeleteObject(hbrush);
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stat = GdipReleaseDC(graphics, metafile_dc);
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expect(Ok, stat);
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stat = GdipDeleteGraphics(graphics);
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expect(Ok, stat);
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check_metafile(metafile, getdc_records, "getdc metafile", dst_points, &frame, UnitPixel);
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stat = GdipCreateBitmapFromScan0(100, 100, 0, PixelFormat32bppARGB, NULL, &bitmap);
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expect(Ok, stat);
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stat = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
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expect(Ok, stat);
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play_metafile(metafile, graphics, getdc_records, "getdc playback", dst_points, &frame, UnitPixel);
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stat = GdipBitmapGetPixel(bitmap, 15, 15, &color);
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expect(Ok, stat);
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expect(0, color);
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stat = GdipBitmapGetPixel(bitmap, 50, 50, &color);
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expect(Ok, stat);
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expect(0xff0000ff, color);
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stat = GdipBitmapSetPixel(bitmap, 50, 50, 0);
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expect(Ok, stat);
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play_metafile(metafile, graphics, getdc_records, "getdc playback", dst_points_half, &frame, UnitPixel);
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stat = GdipBitmapGetPixel(bitmap, 15, 15, &color);
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expect(Ok, stat);
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expect(0xff0000ff, color);
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stat = GdipBitmapGetPixel(bitmap, 50, 50, &color);
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expect(Ok, stat);
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expect(0, color);
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stat = GdipDeleteGraphics(graphics);
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expect(Ok, stat);
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stat = GdipDisposeImage((GpImage*)bitmap);
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expect(Ok, stat);
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stat = GdipGetHemfFromMetafile(metafile, &hemf);
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expect(Ok, stat);
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stat = GdipDisposeImage((GpImage*)metafile);
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expect(Ok, stat);
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check_emfplus(hemf, getdc_records, "getdc emf");
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ret = DeleteEnhMetaFile(hemf);
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ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
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}
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static const emfplus_record emfonly_records[] = {
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{0, EMR_HEADER},
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{0, EMR_CREATEBRUSHINDIRECT},
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{0, EMR_SELECTOBJECT},
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{0, EMR_RECTANGLE},
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{0, EMR_SELECTOBJECT},
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{0, EMR_DELETEOBJECT},
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{0, EMR_EOF},
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{0}
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};
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static void test_emfonly(void)
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{
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GpStatus stat;
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GpMetafile *metafile;
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GpGraphics *graphics;
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HDC hdc, metafile_dc;
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HENHMETAFILE hemf;
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BOOL ret;
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static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
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static const GpPointF dst_points[3] = {{0.0,0.0},{100.0,0.0},{0.0,100.0}};
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static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
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HBRUSH hbrush, holdbrush;
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GpBitmap *bitmap;
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ARGB color;
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hdc = CreateCompatibleDC(0);
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stat = GdipRecordMetafile(hdc, EmfTypeEmfOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
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expect(Ok, stat);
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DeleteDC(hdc);
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if (stat != Ok)
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return;
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stat = GdipGetHemfFromMetafile(metafile, &hemf);
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expect(InvalidParameter, stat);
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stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
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expect(Ok, stat);
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stat = GdipGetDC(graphics, &metafile_dc);
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expect(Ok, stat);
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if (stat != Ok)
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{
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GdipDeleteGraphics(graphics);
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GdipDisposeImage((GpImage*)metafile);
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return;
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}
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hbrush = CreateSolidBrush(0xff0000);
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holdbrush = SelectObject(metafile_dc, hbrush);
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Rectangle(metafile_dc, 25, 25, 75, 75);
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SelectObject(metafile_dc, holdbrush);
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|
|
DeleteObject(hbrush);
|
|
|
|
stat = GdipReleaseDC(graphics, metafile_dc);
|
|
expect(Ok, stat);
|
|
|
|
stat = GdipDeleteGraphics(graphics);
|
|
expect(Ok, stat);
|
|
|
|
check_metafile(metafile, emfonly_records, "emfonly metafile", dst_points, &frame, UnitPixel);
|
|
|
|
stat = GdipCreateBitmapFromScan0(100, 100, 0, PixelFormat32bppARGB, NULL, &bitmap);
|
|
expect(Ok, stat);
|
|
|
|
stat = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
|
|
expect(Ok, stat);
|
|
|
|
play_metafile(metafile, graphics, emfonly_records, "emfonly playback", dst_points, &frame, UnitPixel);
|
|
|
|
stat = GdipBitmapGetPixel(bitmap, 15, 15, &color);
|
|
expect(Ok, stat);
|
|
expect(0, color);
|
|
|
|
stat = GdipBitmapGetPixel(bitmap, 50, 50, &color);
|
|
expect(Ok, stat);
|
|
expect(0xff0000ff, color);
|
|
|
|
stat = GdipDeleteGraphics(graphics);
|
|
expect(Ok, stat);
|
|
|
|
stat = GdipDisposeImage((GpImage*)bitmap);
|
|
expect(Ok, stat);
|
|
|
|
stat = GdipGetHemfFromMetafile(metafile, &hemf);
|
|
expect(Ok, stat);
|
|
|
|
stat = GdipDisposeImage((GpImage*)metafile);
|
|
expect(Ok, stat);
|
|
|
|
check_emfplus(hemf, emfonly_records, "emfonly emf");
|
|
|
|
ret = DeleteEnhMetaFile(hemf);
|
|
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
|
|
}
|
|
|
|
START_TEST(metafile)
|
|
{
|
|
struct GdiplusStartupInput gdiplusStartupInput;
|
|
ULONG_PTR gdiplusToken;
|
|
|
|
gdiplusStartupInput.GdiplusVersion = 1;
|
|
gdiplusStartupInput.DebugEventCallback = NULL;
|
|
gdiplusStartupInput.SuppressBackgroundThread = 0;
|
|
gdiplusStartupInput.SuppressExternalCodecs = 0;
|
|
|
|
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
|
|
|
|
test_empty();
|
|
test_getdc();
|
|
test_emfonly();
|
|
|
|
GdiplusShutdown(gdiplusToken);
|
|
}
|