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gdiplus/tests: Add tests for metafile headers and image information.

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Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Vincent Povirk 2015-10-30 14:12:49 -05:00 committed by Alexandre Julliard
parent 198acf7e8c
commit 09c16eb5d3
1 changed files with 136 additions and 7 deletions
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143
dlls/gdiplus/tests/metafile.c
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@ -25,7 +25,8 @@
#include "wine/test.h"
#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
#define expectf(expected, got) ok(fabs((expected) - (got)) < 0.0001, "Expected %f, got %f\n", (expected), (got))
#define expectf_(expected, got, precision) ok(fabs((expected) - (got)) <= (precision), "Expected %f, got %f\n", (expected), (got))
#define expectf(expected, got) expectf_((expected), (got), 0.001)
static BOOL save_metafiles;
@ -287,8 +288,11 @@ static void test_empty(void)
GpMetafile *metafile;
GpGraphics *graphics;
HDC hdc;
GpRectF bounds;
GpUnit unit;
REAL xres, yres;
HENHMETAFILE hemf, dummy;
BOOL ret;
MetafileHeader header;
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};
@ -337,6 +341,20 @@ static void test_empty(void)
save_metafile(metafile, "empty.emf");
stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
expect(Ok, stat);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf_(100.0, bounds.Width, 0.05);
expectf_(100.0, bounds.Height, 0.05);
expect(UnitPixel, unit);
stat = GdipGetImageHorizontalResolution((GpImage*)metafile, &xres);
expect(Ok, stat);
stat = GdipGetImageVerticalResolution((GpImage*)metafile, &yres);
expect(Ok, stat);
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(Ok, stat);
@ -348,8 +366,55 @@ static void test_empty(void)
check_emfplus(hemf, empty_records, "empty emf");
ret = DeleteEnhMetaFile(hemf);
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
memset(&header, 0xaa, sizeof(header));
stat = GdipGetMetafileHeaderFromEmf(hemf, &header);
expect(Ok, stat);
todo_wine expect(MetafileTypeEmfPlusOnly, header.Type);
expect(U(header).EmfHeader.nBytes, header.Size);
todo_wine ok(header.Version == 0xdbc01001 || header.Version == 0xdbc01002, "Unexpected version %x\n", header.Version);
todo_wine expect(1, header.EmfPlusFlags); /* reference device was display, not printer */
todo_wine expectf(xres, header.DpiX);
todo_wine expectf(xres, U(header).EmfHeader.szlDevice.cx / (REAL)U(header).EmfHeader.szlMillimeters.cx * 25.4);
todo_wine expectf(yres, header.DpiY);
todo_wine expectf(yres, U(header).EmfHeader.szlDevice.cy / (REAL)U(header).EmfHeader.szlMillimeters.cy * 25.4);
expect(0, header.X);
expect(0, header.Y);
todo_wine expect(100, header.Width);
todo_wine expect(100, header.Height);
todo_wine expect(28, header.EmfPlusHeaderSize);
todo_wine expect(96, header.LogicalDpiX);
todo_wine expect(96, header.LogicalDpiX);
todo_wine expect(EMR_HEADER, U(header).EmfHeader.iType);
expect(0, U(header).EmfHeader.rclBounds.left);
expect(0, U(header).EmfHeader.rclBounds.top);
todo_wine expect(-1, U(header).EmfHeader.rclBounds.right);
todo_wine expect(-1, U(header).EmfHeader.rclBounds.bottom);
expect(0, U(header).EmfHeader.rclFrame.left);
expect(0, U(header).EmfHeader.rclFrame.top);
todo_wine expectf_(100.0, U(header).EmfHeader.rclFrame.right * xres / 2540.0, 2.0);
todo_wine expectf_(100.0, U(header).EmfHeader.rclFrame.bottom * yres / 2540.0, 2.0);
stat = GdipCreateMetafileFromEmf(hemf, TRUE, &metafile);
expect(Ok, stat);
stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
expect(Ok, stat);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
todo_wine expectf_(100.0, bounds.Width, 0.05);
todo_wine expectf_(100.0, bounds.Height, 0.05);
expect(UnitPixel, unit);
stat = GdipGetImageHorizontalResolution((GpImage*)metafile, &xres);
expect(Ok, stat);
todo_wine expectf(header.DpiX, xres);
stat = GdipGetImageVerticalResolution((GpImage*)metafile, &yres);
expect(Ok, stat);
todo_wine expectf(header.DpiY, yres);
stat = GdipDisposeImage((GpImage*)metafile);
expect(Ok, stat);
}
static const emfplus_record getdc_records[] = {
@ -508,8 +573,11 @@ static void test_emfonly(void)
GpImage *clone;
GpGraphics *graphics;
HDC hdc, metafile_dc;
GpRectF bounds;
GpUnit unit;
REAL xres, yres;
HENHMETAFILE hemf;
BOOL ret;
MetafileHeader header;
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};
@ -563,6 +631,20 @@ static void test_emfonly(void)
save_metafile(metafile, "emfonly.emf");
stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
expect(Ok, stat);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf_(100.0, bounds.Width, 0.05);
expectf_(100.0, bounds.Height, 0.05);
expect(UnitPixel, unit);
stat = GdipGetImageHorizontalResolution((GpImage*)metafile, &xres);
expect(Ok, stat);
stat = GdipGetImageVerticalResolution((GpImage*)metafile, &yres);
expect(Ok, stat);
stat = GdipCreateBitmapFromScan0(100, 100, 0, PixelFormat32bppARGB, NULL, &bitmap);
expect(Ok, stat);
@ -631,8 +713,55 @@ static void test_emfonly(void)
check_emfplus(hemf, emfonly_records, "emfonly emf");
ret = DeleteEnhMetaFile(hemf);
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
memset(&header, 0xaa, sizeof(header));
stat = GdipGetMetafileHeaderFromEmf(hemf, &header);
expect(Ok, stat);
todo_wine expect(MetafileTypeEmf, header.Type);
expect(U(header).EmfHeader.nBytes, header.Size);
todo_wine expect(0x10000, header.Version);
expect(0, header.EmfPlusFlags);
todo_wine expectf(xres, header.DpiX);
todo_wine expectf(xres, U(header).EmfHeader.szlDevice.cx / (REAL)U(header).EmfHeader.szlMillimeters.cx * 25.4);
todo_wine expectf(yres, header.DpiY);
todo_wine expectf(yres, U(header).EmfHeader.szlDevice.cy / (REAL)U(header).EmfHeader.szlMillimeters.cy * 25.4);
expect(0, header.X);
expect(0, header.Y);
todo_wine expect(100, header.Width);
todo_wine expect(100, header.Height);
expect(0, header.EmfPlusHeaderSize);
expect(0, header.LogicalDpiX);
expect(0, header.LogicalDpiX);
todo_wine expect(EMR_HEADER, U(header).EmfHeader.iType);
todo_wine expect(25, U(header).EmfHeader.rclBounds.left);
todo_wine expect(25, U(header).EmfHeader.rclBounds.top);
todo_wine expect(74, U(header).EmfHeader.rclBounds.right);
todo_wine expect(74, U(header).EmfHeader.rclBounds.bottom);
expect(0, U(header).EmfHeader.rclFrame.left);
expect(0, U(header).EmfHeader.rclFrame.top);
todo_wine expectf_(100.0, U(header).EmfHeader.rclFrame.right * xres / 2540.0, 2.0);
todo_wine expectf_(100.0, U(header).EmfHeader.rclFrame.bottom * yres / 2540.0, 2.0);
stat = GdipCreateMetafileFromEmf(hemf, TRUE, &metafile);
expect(Ok, stat);
stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
expect(Ok, stat);
todo_wine expectf(0.0, bounds.X);
todo_wine expectf(0.0, bounds.Y);
todo_wine expectf_(100.0, bounds.Width, 0.05);
todo_wine expectf_(100.0, bounds.Height, 0.05);
expect(UnitPixel, unit);
stat = GdipGetImageHorizontalResolution((GpImage*)metafile, &xres);
expect(Ok, stat);
todo_wine expectf(header.DpiX, xres);
stat = GdipGetImageVerticalResolution((GpImage*)metafile, &yres);
expect(Ok, stat);
todo_wine expectf(header.DpiY, yres);
stat = GdipDisposeImage((GpImage*)metafile);
expect(Ok, stat);
}
static const emfplus_record fillrect_records[] = {