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gdiplus: Add a test for font and graphics using different base units.

This commit is contained in:
Dmitry Timoshkov 2012-07-16 14:55:30 +09:00 committed by Alexandre Julliard
parent 6c92d78c8c
commit 9da37c769e
1 changed files with 106 additions and 3 deletions
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109
dlls/gdiplus/tests/graphics.c
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@ -24,9 +24,9 @@
#include "wine/test.h"
#include <math.h>
#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
#define expectf_(expected, got, precision) ok(fabs(expected - got) < precision, "Expected %.2f, got %.2f\n", expected, got)
#define expectf(expected, got) expectf_(expected, got, 0.0001)
#define expect(expected, got) ok((got) == (expected), "Expected %d, got %d\n", (INT)(expected), (INT)(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), 0.0001)
#define TABLE_LEN (23)
static HWND hwnd;
@ -3304,6 +3304,108 @@ static void test_getdc_scaled(void)
GdipDisposeImage((GpImage*)bitmap);
}
static void test_GdipMeasureString(void)
{
static const WCHAR fontname[] = { 'T','a','h','o','m','a',0 };
static const WCHAR string[] = { '1','2','3','4','5','6','7',0 };
GpStatus status;
GpGraphics *graphics;
GpFontFamily *family;
GpFont *font;
HDC hdc;
GpStringFormat *format;
RectF bounds, rc = { 0.0, 0.0, 0.0, 0.0 };
REAL rval, dpi;
hdc = CreateCompatibleDC(0);
ok(hdc != 0, "CreateCompatibleDC failed\n");
status = GdipCreateFromHDC(hdc, &graphics);
expect(Ok, status);
status = GdipGetDpiY(graphics, &dpi);
expect(Ok, status);
status = GdipCreateFontFamilyFromName(fontname, NULL, &family);
expect(Ok, status);
status = GdipCreateFont(family, 18.0, FontStyleRegular, UnitPoint, &font);
expect(Ok, status);
status = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
expect(Ok, status);
if (dpi == 96.0)
{
status = GdipSetPageUnit(graphics, UnitDisplay);
expect(Ok, status);
status = GdipGetFontHeightGivenDPI(font, dpi, &rval);
expect(Ok, status);
expectf(28.968750, rval);
status = GdipGetFontHeight(font, graphics, &rval);
expect(Ok, status);
expectf(28.968750, rval);
status = GdipGetFontSize(font, &rval);
expect(Ok, status);
expectf(18.0, rval);
status = GdipMeasureString(graphics, string, -1, font, &rc, format, &bounds, NULL, NULL);
expect(Ok, status);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
todo_wine
expectf_(102.499985, bounds.Width, 11.5);
todo_wine
expectf_(31.968744, bounds.Height, 3.1);
}
else
skip("screen resolution %f dpi, test runs at 96 dpi\n", dpi);
status = GdipSetPageUnit(graphics, UnitPoint);
expect(Ok, status);
status = GdipGetFontHeight(font, graphics, &rval);
expect(Ok, status);
todo_wine
expectf(21.726563, rval);
status = GdipGetFontSize(font, &rval);
expect(Ok, status);
expectf(18.0, rval);
status = GdipMeasureString(graphics, string, -1, font, &rc, format, &bounds, NULL, NULL);
expect(Ok, status);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
todo_wine
expectf_(76.875000, bounds.Width, 10.0);
todo_wine
expectf_(23.976563, bounds.Height, 2.1);
status = GdipSetPageUnit(graphics, UnitMillimeter);
expect(Ok, status);
status = GdipGetFontHeight(font, graphics, &rval);
expect(Ok, status);
todo_wine
expectf(7.664648, rval);
status = GdipGetFontSize(font, &rval);
expect(Ok, status);
expectf(18.0, rval);
status = GdipMeasureString(graphics, string, -1, font, &rc, format, &bounds, NULL, NULL);
expect(Ok, status);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
todo_wine
expectf_(27.119789, bounds.Width, 2.7);
todo_wine
expectf_(8.458398, bounds.Height, 0.8);
GdipDeleteStringFormat(format);
GdipDeleteFont(font);
GdipDeleteFontFamily(family);
GdipDeleteGraphics(graphics);
DeleteDC(hdc);
}
START_TEST(graphics)
{
struct GdiplusStartupInput gdiplusStartupInput;
@ -3330,6 +3432,7 @@ START_TEST(graphics)
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
test_GdipMeasureString();
test_constructor_destructor();
test_save_restore();
test_GdipFillClosedCurve2();