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gdiplus: Add test for GdipGetDC on metafiles.

This commit is contained in:
Vincent Povirk 2011-05-21 18:32:23 -05:00 committed by Alexandre Julliard
parent fd9c5d7d01
commit 29b6b75edb
1 changed files with 100 additions and 5 deletions
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105
dlls/gdiplus/tests/metafile.c
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@ -40,9 +40,14 @@ typedef struct emfplus_check_state
static void check_record(int count, const char *desc, const struct emfplus_record *expected, const struct emfplus_record *actual)
{
ok(expected->record_type == actual->record_type,
"%s.%i: Expected record type 0x%x, got 0x%x\n", desc, count,
expected->record_type, actual->record_type);
if (expected->todo)
todo_wine ok(expected->record_type == actual->record_type,
"%s.%i: Expected record type 0x%x, got 0x%x\n", desc, count,
expected->record_type, actual->record_type);
else
ok(expected->record_type == actual->record_type,
"%s.%i: Expected record type 0x%x, got 0x%x\n", desc, count,
expected->record_type, actual->record_type);
}
typedef struct EmfPlusRecordHeader
@ -130,7 +135,10 @@ static void check_emfplus(HENHMETAFILE hemf, const emfplus_record *expected, con
EnumEnhMetaFile(0, hemf, enum_emf_proc, &state, NULL);
ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
if (expected[state.count].todo)
todo_wine ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
else
ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
}
static BOOL CALLBACK enum_metafile_proc(EmfPlusRecordType record_type, unsigned int flags,
@ -180,7 +188,10 @@ static void check_metafile(GpMetafile *metafile, const emfplus_record *expected,
3, src_rect, src_unit, enum_metafile_proc, &state, NULL);
expect(Ok, stat);
ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
if (expected[state.count].todo)
todo_wine ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
else
ok(expected[state.count].record_type == 0, "%s: Got %i records, expecting more\n", desc, state.count);
GdipDeleteGraphics(graphics);
@ -264,6 +275,89 @@ static void test_empty(void)
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
}
static const emfplus_record getdc_records[] = {
{0, EMR_HEADER},
{0, EmfPlusRecordTypeHeader},
{1, EmfPlusRecordTypeGetDC},
{1, EMR_CREATEBRUSHINDIRECT},
{1, EMR_SELECTOBJECT},
{0, EMR_RECTANGLE},
{0, EMR_SELECTOBJECT},
{0, EMR_DELETEOBJECT},
{0, EmfPlusRecordTypeEndOfFile},
{0, EMR_EOF},
{0}
};
static void test_getdc(void)
{
GpStatus stat;
GpMetafile *metafile;
GpGraphics *graphics;
HDC hdc, metafile_dc;
HENHMETAFILE hemf;
BOOL ret;
static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
static const GpPointF dst_points[3] = {{0.0,0.0},{100.0,0.0},{0.0,100.0}};
static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
HBRUSH hbrush, holdbrush;
hdc = CreateCompatibleDC(0);
stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
expect(Ok, stat);
DeleteDC(hdc);
if (stat != Ok)
return;
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(InvalidParameter, stat);
stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
expect(Ok, stat);
stat = GdipGetDC(graphics, &metafile_dc);
expect(Ok, stat);
if (stat != Ok)
{
GdipDeleteGraphics(graphics);
GdipDisposeImage((GpImage*)metafile);
return;
}
hbrush = CreateSolidBrush(0xff0000);
holdbrush = SelectObject(metafile_dc, hbrush);
Rectangle(metafile_dc, 25, 25, 75, 75);
SelectObject(metafile_dc, holdbrush);
DeleteObject(hbrush);
stat = GdipReleaseDC(graphics, metafile_dc);
expect(Ok, stat);
stat = GdipDeleteGraphics(graphics);
expect(Ok, stat);
check_metafile(metafile, getdc_records, "getdc metafile", dst_points, &frame, UnitPixel);
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(Ok, stat);
stat = GdipDisposeImage((GpImage*)metafile);
expect(Ok, stat);
check_emfplus(hemf, getdc_records, "getdc emf");
ret = DeleteEnhMetaFile(hemf);
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
}
START_TEST(metafile)
{
struct GdiplusStartupInput gdiplusStartupInput;
@ -277,6 +371,7 @@ START_TEST(metafile)
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
test_empty();
test_getdc();
GdiplusShutdown(gdiplusToken);
}