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gdiplus: Add some tests for string format alignment.

This commit is contained in:
Dmitry Timoshkov 2013-03-04 17:52:59 +09:00 committed by Alexandre Julliard
parent 9fb88c7999
commit 464b8b4160
1 changed files with 142 additions and 0 deletions
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142
dlls/gdiplus/tests/graphics.c
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@ -3909,16 +3909,24 @@ static void test_measure_string(void)
static const WCHAR string[] = { 'A','0','1',0 };
HDC hdc;
GpStringFormat *format;
CharacterRange range = { 0, 3 };
GpRegion *region;
GpGraphics *graphics;
GpFontFamily *family;
GpFont *font;
GpStatus status;
RectF bounds, rect;
REAL width, height, width_1, width_2;
REAL margin_x, margin_y, width_rgn, height_rgn;
int lines, glyphs;
status = GdipCreateStringFormat(StringFormatFlagsNoWrap, LANG_NEUTRAL, &format);
expect(Ok, status);
expect(Ok, status);
status = GdipSetStringFormatMeasurableCharacterRanges(format, 1, &range);
expect(Ok, status);
status = GdipCreateRegion(&region);
expect(Ok, status);
status = GdipCreateFontFamilyFromName(tahomaW, NULL, &family);
expect(Ok, status);
@ -3929,12 +3937,17 @@ static void test_measure_string(void)
status = GdipCreateFont(family, 20, FontStyleRegular, UnitPixel, &font);
expect(Ok, status);
margin_x = 20.0 / 6.0;
margin_y = 20.0 / 8.0;
set_rect_empty(&rect);
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
width = bounds.Width;
height = bounds.Height;
@ -3945,16 +3958,35 @@ static void test_measure_string(void)
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf(width, bounds.Width);
todo_wine
expectf(height / 2.0, bounds.Height);
status = GdipSetStringFormatFlags(format, StringFormatFlagsNoWrap | StringFormatFlagsNoClip);
set_rect_empty(&rect);
rect.Height = height / 2.0;
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf(width, bounds.Width);
todo_wine
expectf(height, bounds.Height);
set_rect_empty(&rect);
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, 1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(1, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
ok(bounds.Width < width / 2.0, "width of 1 glyph is wrong\n");
expectf(height, bounds.Height);
width_1 = bounds.Width;
@ -3965,6 +3997,8 @@ todo_wine
expect(Ok, status);
expect(2, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
ok(bounds.Width < width, "width of 2 glyphs is wrong\n");
ok(bounds.Width > width_1, "width of 2 glyphs is wrong\n");
expectf(height, bounds.Height);
@ -3977,6 +4011,8 @@ todo_wine
expect(Ok, status);
expect(1, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf_(width_1, bounds.Width, 0.01);
expectf(height, bounds.Height);
@ -3988,6 +4024,8 @@ todo_wine
expect(Ok, status);
expect(2, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf_(width_2, bounds.Width, 0.01);
expectf(height, bounds.Height);
@ -3999,9 +4037,112 @@ todo_wine
expect(Ok, status);
expect(1, glyphs);
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf_(width_1, bounds.Width, 0.01);
expectf(height, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width * 2.0;
rect.Height = height * 2.0;
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
expectf(5.0, bounds.X);
expectf(5.0, bounds.Y);
expectf(width, bounds.Width);
expectf(height, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = 32000.0;
rect.Height = 32000.0;
status = GdipMeasureCharacterRanges(graphics, string, -1, font, &rect, format, 1, &region);
expect(Ok, status);
set_rect_empty(&bounds);
status = GdipGetRegionBounds(region, graphics, &bounds);
expect(Ok, status);
expectf_(5.0 + margin_x, bounds.X, 1.0);
expectf(5.0, bounds.Y);
expectf_(width - margin_x*2.0, bounds.Width, 1.0);
todo_wine
expectf_(height - margin_y, bounds.Height, 1.0);
width_rgn = bounds.Width;
height_rgn = bounds.Height;
GdipSetStringFormatAlign(format, StringAlignmentCenter);
GdipSetStringFormatLineAlign(format, StringAlignmentCenter);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width * 2.0;
rect.Height = height * 2.0;
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
todo_wine
expectf_(5.0 + width/2.0, bounds.X, 0.01);
todo_wine
expectf(5.0 + height/2.0, bounds.Y);
expectf(width, bounds.Width);
expectf(height, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width_rgn * 2.0;
rect.Height = height_rgn * 2.0;
status = GdipMeasureCharacterRanges(graphics, string, -1, font, &rect, format, 1, &region);
expect(Ok, status);
set_rect_empty(&bounds);
status = GdipGetRegionBounds(region, graphics, &bounds);
expect(Ok, status);
expectf_(5.0 + width_rgn/2.0, bounds.X, 1.0);
todo_wine
expectf_(5.0 + height_rgn/2.0, bounds.Y, 1.0);
expectf_(width_rgn, bounds.Width, 1.0);
expectf_(height_rgn, bounds.Height, 1.0);
GdipSetStringFormatAlign(format, StringAlignmentFar);
GdipSetStringFormatLineAlign(format, StringAlignmentFar);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width * 2.0;
rect.Height = height * 2.0;
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
todo_wine
expectf(5.0 + width, bounds.X);
todo_wine
expectf(5.0 + height, bounds.Y);
expectf(width, bounds.Width);
expectf(height, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width_rgn * 2.0;
rect.Height = height_rgn * 2.0;
status = GdipMeasureCharacterRanges(graphics, string, -1, font, &rect, format, 1, &region);
expect(Ok, status);
set_rect_empty(&bounds);
status = GdipGetRegionBounds(region, graphics, &bounds);
expect(Ok, status);
todo_wine
expectf_(5.0 + width_rgn, bounds.X, 2.0);
todo_wine
expectf_(5.0 + height_rgn, bounds.Y, 1.0);
expectf_(width_rgn, bounds.Width, 1.0);
expectf_(height_rgn, bounds.Height, 1.0);
status = GdipDeleteFont(font);
expect(Ok, status);
@ -4010,6 +4151,7 @@ todo_wine
DeleteDC(hdc);
GdipDeleteFontFamily(family);
GdipDeleteRegion(region);
GdipDeleteStringFormat(format);
}