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gdiplus: Add more GdipMeasureString/GdipMeasureCharacterRanges clipping and alignment tests.

This commit is contained in:
Dmitry Timoshkov 2013-03-14 16:35:11 +09:00 committed by Alexandre Julliard
parent 81ffe0432e
commit 4b19b618f5
1 changed files with 193 additions and 8 deletions
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201
dlls/gdiplus/tests/graphics.c
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@ -3909,7 +3909,7 @@ static void test_measure_string(void)
static const WCHAR string[] = { 'A','0','1',0 };
HDC hdc;
GpStringFormat *format;
CharacterRange range = { 0, 3 };
CharacterRange range;
GpRegion *region;
GpGraphics *graphics;
GpFontFamily *family;
@ -3923,8 +3923,7 @@ static void test_measure_string(void)
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);
@ -3964,8 +3963,123 @@ static void test_measure_string(void)
todo_wine
expectf(height / 2.0, bounds.Height);
range.First = 0;
range.Length = lstrlenW(string);
status = GdipSetStringFormatMeasurableCharacterRanges(format, 1, &range);
expect(Ok, status);
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);
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expectf_(height - margin_y, bounds.Height, 1.0);
width_rgn = bounds.Width;
height_rgn = bounds.Height;
range.First = 0;
range.Length = 1;
status = GdipSetStringFormatMeasurableCharacterRanges(format, 1, &range);
expect(Ok, status);
set_rect_empty(&rect);
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_(margin_x, bounds.X, 1.0);
expectf(0.0, bounds.Y);
ok(bounds.Width < width_rgn / 2.0, "width of 1 glyph is wrong\n");
expectf(height_rgn, bounds.Height);
width_1 = bounds.Width;
range.First = 0;
range.Length = lstrlenW(string);
status = GdipSetStringFormatMeasurableCharacterRanges(format, 1, &range);
expect(Ok, status);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = 0.0;
rect.Height = 0.0;
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(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf(0.0, bounds.Width);
expectf(0.0, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width_rgn / 2.0;
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);
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expectf_(5.0 + margin_x, bounds.X, 1.0);
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expectf(5.0, bounds.Y);
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expectf_(width_1, bounds.Width, 1.0);
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expectf_(height - margin_y, bounds.Height, 1.0);
status = GdipSetStringFormatFlags(format, StringFormatFlagsNoWrap | StringFormatFlagsNoClip);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = 0.0;
rect.Height = 0.0;
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);
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expectf_(5.0 + margin_x, bounds.X, 1.0);
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expectf(5.0, bounds.Y);
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expectf(width_rgn, bounds.Width);
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expectf(height_rgn, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width_rgn / 2.0;
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);
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expectf_(5.0 + margin_x, bounds.X, 1.0);
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expectf(5.0, bounds.Y);
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expectf_(width_1, bounds.Width, 1.0);
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expectf(height_rgn, bounds.Height);
set_rect_empty(&rect);
rect.Height = height / 2.0;
set_rect_empty(&bounds);
@ -3975,7 +4089,7 @@ todo_wine
expect(1, lines);
expectf(0.0, bounds.X);
expectf(0.0, bounds.Y);
expectf(width, bounds.Width);
expectf_(width, bounds.Width, 0.01);
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expectf(height, bounds.Height);
@ -4042,6 +4156,7 @@ todo_wine
expectf_(width_1, bounds.Width, 0.01);
expectf(height, bounds.Height);
/* Default (Near) alignment */
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = width * 2.0;
@ -4053,7 +4168,7 @@ todo_wine
expect(1, lines);
expectf(5.0, bounds.X);
expectf(5.0, bounds.Y);
expectf(width, bounds.Width);
expectf_(width, bounds.Width, 0.01);
expectf(height, bounds.Height);
rect.X = 5.0;
@ -4074,6 +4189,7 @@ todo_wine
width_rgn = bounds.Width;
height_rgn = bounds.Height;
/* Center alignment */
GdipSetStringFormatAlign(format, StringAlignmentCenter);
GdipSetStringFormatLineAlign(format, StringAlignmentCenter);
@ -4090,7 +4206,23 @@ todo_wine
expectf_(5.0 + width/2.0, bounds.X, 0.01);
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expectf(5.0 + height/2.0, bounds.Y);
expectf(width, bounds.Width);
expectf_(width, bounds.Width, 0.01);
expectf(height, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = 0.0;
rect.Height = 0.0;
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
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expectf_(5.0 - width/2.0, bounds.X, 0.01);
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expectf(5.0 - height/2.0, bounds.Y);
expectf_(width, bounds.Width, 0.01);
expectf(height, bounds.Height);
rect.X = 5.0;
@ -4108,6 +4240,25 @@ todo_wine
expectf_(width_rgn, bounds.Width, 1.0);
expectf_(height_rgn, bounds.Height, 1.0);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = 0.0;
rect.Height = 0.0;
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);
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expectf_(5.0 - width_rgn/2.0, bounds.X, 1.0);
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expectf_(5.0 - height_rgn/2.0, bounds.Y, 1.0);
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expectf_(width_rgn, bounds.Width, 1.0);
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expectf_(height_rgn, bounds.Height, 1.0);
/* Far alignment */
GdipSetStringFormatAlign(format, StringAlignmentFar);
GdipSetStringFormatLineAlign(format, StringAlignmentFar);
@ -4121,10 +4272,26 @@ todo_wine
expect(3, glyphs);
expect(1, lines);
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expectf(5.0 + width, bounds.X);
expectf_(5.0 + width, bounds.X, 0.01);
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expectf(5.0 + height, bounds.Y);
expectf(width, bounds.Width);
expectf_(width, bounds.Width, 0.01);
expectf(height, bounds.Height);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = 0.0;
rect.Height = 0.0;
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, &glyphs, &lines);
expect(Ok, status);
expect(3, glyphs);
expect(1, lines);
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expectf_(5.0 - width, bounds.X, 0.01);
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expectf(5.0 - height, bounds.Y);
expectf_(width, bounds.Width, 0.01);
expectf(height, bounds.Height);
rect.X = 5.0;
@ -4143,6 +4310,24 @@ todo_wine
expectf_(width_rgn, bounds.Width, 1.0);
expectf_(height_rgn, bounds.Height, 1.0);
rect.X = 5.0;
rect.Y = 5.0;
rect.Width = 0.0;
rect.Height = 0.0;
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);
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expectf_(5.0 - width_rgn, bounds.X, 2.0);
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expectf_(5.0 - height_rgn, bounds.Y, 1.0);
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expectf_(width_rgn, bounds.Width, 1.0);
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expectf_(height_rgn, bounds.Height, 1.0);
status = GdipDeleteFont(font);
expect(Ok, status);