ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

gdiplus: Add a bunch of tests for GdipMeasureCharacterRanges.

This commit is contained in:
Dmitry Timoshkov 2012-08-22 15:33:48 +09:00 committed by Alexandre Julliard
parent 3eab4f8d96
commit 32d37c832d
1 changed files with 100 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

106
dlls/gdiplus/tests/graphics.c
View File

@ -2945,7 +2945,7 @@ static void test_string_functions(void)
INT codepointsfitted, linesfilled;
GpStringFormat *format;
CharacterRange ranges[3] = {{0, 1}, {1, 3}, {5, 1}};
GpRegion *regions[4] = {0};
GpRegion *regions[4];
BOOL region_isempty[4];
int i;
PointF position;
@ -3078,15 +3078,32 @@ static void test_string_functions(void)
expect(6, codepointsfitted);
todo_wine expect(4, linesfilled);
for (i = 0; i < 4; i++)
regions[i] = (GpRegion *)0xdeadbeef;
status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 0, regions);
expect(Ok, status);
for (i = 0; i < 4; i++)
ok(regions[i] == (GpRegion *)0xdeadbeef, "expected 0xdeadbeef, got %p\n", regions[i]);
status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 3, regions);
expect(Ok, status);
for (i = 0; i < 4; i++)
ok(regions[i] == (GpRegion *)0xdeadbeef, "expected 0xdeadbeef, got %p\n", regions[i]);
status = GdipSetStringFormatMeasurableCharacterRanges(format, 3, ranges);
expect(Ok, status);
rc.Width = 100.0;
set_rect_empty(&rc);
for (i=0; i<4; i++)
{
status = GdipCreateRegion(&regions[i]);
expect(Ok, status);
status = GdipSetEmpty(regions[i]);
expect(Ok, status);
}
status = GdipMeasureCharacterRanges(NULL, teststring, 6, font, &rc, format, 3, regions);
@ -3114,6 +3131,26 @@ static void test_string_functions(void)
status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 2, regions);
expect(InvalidParameter, status);
status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 3, regions);
expect(Ok, status);
for (i = 0; i < 4; i++)
{
status = GdipIsEmptyRegion(regions[i], graphics, &region_isempty[i]);
expect(Ok, status);
}
todo_wine
ok(region_isempty[0], "region should be empty\n");
todo_wine
ok(region_isempty[1], "region should be empty\n");
todo_wine
ok(region_isempty[2], "region should be empty\n");
ok(region_isempty[3], "region should be empty\n");
rc.Width = 100.0;
rc.Height = 100.0;
status = GdipMeasureCharacterRanges(graphics, teststring, 6, font, &rc, format, 4, regions);
expect(Ok, status);
@ -3126,7 +3163,7 @@ static void test_string_functions(void)
ok(!region_isempty[0], "region shouldn't be empty\n");
ok(!region_isempty[1], "region shouldn't be empty\n");
ok(!region_isempty[2], "region shouldn't be empty\n");
ok(!region_isempty[3], "region shouldn't be empty\n");
ok(region_isempty[3], "region should be empty\n");
/* Cut off everything after the first space, and the second line. */
rc.Width = char_bounds.Width + char_width * 2.1;
@ -3144,7 +3181,7 @@ static void test_string_functions(void)
ok(!region_isempty[0], "region shouldn't be empty\n");
ok(!region_isempty[1], "region shouldn't be empty\n");
ok(region_isempty[2], "region should be empty\n");
ok(!region_isempty[3], "region shouldn't be empty\n");
ok(region_isempty[3], "region should be empty\n");
for (i=0; i<4; i++)
GdipDeleteRegion(regions[i]);
@ -3692,6 +3729,8 @@ static void test_font_height_scaling(void)
static const WCHAR string[] = { '1','2','3','4','5','6','7',0 };
HDC hdc;
GpStringFormat *format;
CharacterRange range = { 0, 7 };
GpRegion *region;
GpGraphics *graphics;
GpFontFamily *family;
GpFont *font;
@ -3703,6 +3742,11 @@ static void test_font_height_scaling(void)
status = GdipCreateStringFormat(0, LANG_NEUTRAL, &format);
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);
@ -3731,19 +3775,22 @@ static void test_font_height_scaling(void)
ptf.Y = 100.0;
status = GdipTransformPoints(graphics, CoordinateSpaceWorld, CoordinateSpaceDevice, &ptf, 1);
expect(Ok, status);
trace("100.0 pixels, %.1f dpi => %f points\n", dpi, ptf.Y);
/*trace("100.0 pixels, %.1f dpi => %f points\n", dpi, ptf.Y);*/
status = GdipSetPageUnit(graphics, font_unit);
expect(Ok, status);
status = GdipTransformPoints(graphics, CoordinateSpaceWorld, CoordinateSpaceDevice, &ptf, 1);
expect(Ok, status);
height = ptf.Y;
trace("height %f units\n", height);
/*trace("height %f units\n", height);*/
status = GdipCreateFont(family, height, FontStyleRegular, font_unit, &font);
expect(Ok, status);
/* UnitPixel = 2, UnitPoint = 3, UnitInch = 4, UnitDocument = 5, UnitMillimeter = 6 */
for (gfx_unit = 2; gfx_unit <= 6; gfx_unit++)
{
static const WCHAR doubleW[2] = { 'W','W' };
RectF bounds_1, bounds_2;
REAL margin;
int match;
status = GdipSetPageUnit(graphics, gfx_unit);
@ -3753,6 +3800,7 @@ static void test_font_height_scaling(void)
set_rect_empty(&bounds);
status = GdipMeasureString(graphics, string, -1, font, &rect, format, &bounds, NULL, NULL);
expect(Ok, status);
/*trace("bounds: %f,%f,%f,%f\n", bounds.X, bounds.Y, bounds.Width, bounds.Height);*/
ptf.X = 0;
ptf.Y = bounds.Height;
@ -3765,6 +3813,51 @@ static void test_font_height_scaling(void)
ptf.Y = units_to_pixels(bounds.Height, gfx_unit, dpi);
match = fabs(100.0 - ptf.Y) <= 1.1;
ok(match || broken(!match) /* before win7 */, "Expected 100.0, got %f\n", ptf.Y);
/* bounds.width of 1 glyph: [margin]+[width]+[margin] */
set_rect_empty(&rect);
set_rect_empty(&bounds_1);
status = GdipMeasureString(graphics, doubleW, 1, font, &rect, format, &bounds_1, NULL, NULL);
expect(Ok, status);
/* bounds.width of 2 identical glyphs: [margin]+[width]+[width]+[margin] */
set_rect_empty(&rect);
set_rect_empty(&bounds_2);
status = GdipMeasureString(graphics, doubleW, 2, font, &rect, format, &bounds_2, NULL, NULL);
expect(Ok, status);
/* margin = [bounds.width of 1] - [bounds.width of 2] / 2*/
margin = bounds_1.Width - bounds_2.Width / 2.0;
/*trace("margin %f\n", margin);*/
status = GdipGetFontHeight(font, graphics, &height);
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(&rect);
status = GdipGetRegionBounds(region, graphics, &rect);
expect(Ok, status);
/*trace("region: %f,%f,%f,%f\n", rect.X, rect.Y, rect.Width, rect.Height);*/
expectf(0.0, rect.Y);
/* before Win7 GdipMeasureCharacterRanges behaviour is completely broken */
match = fabs(margin - rect.X) <= margin / 25.0;
ok(match || broken(!match) /* before win7 */, "Expected %f, got %f\n", margin, rect.X);
if (!match)
{
win_skip("GdipMeasureCharacterRanges ignores units before Win7\n");
continue;
}
/* FIXME: remove once Wine is fixed */
if (gfx_unit == UnitPixel)
expectf_(height, rect.Height, height / 15.0);
else
todo_wine
expectf_(height, rect.Height, height / 15.0);
todo_wine
expectf_(bounds.Width, rect.Width + margin * 2.0, bounds.Width / 25.0);
}
}
@ -3773,6 +3866,7 @@ static void test_font_height_scaling(void)
DeleteDC(hdc);
GdipDeleteFontFamily(family);
GdipDeleteRegion(region);
GdipDeleteStringFormat(format);
}