Vincent Povirk : gdiplus: Add tests for GdipGet/SetLineBlend.
Alexandre Julliard
julliard at winehq.org
Wed Apr 29 10:20:19 CDT 2009
Module: wine
Branch: master
Commit: 47c3993ad31781694e28ad31efeba60308a850d1
URL: http://source.winehq.org/git/wine.git/?a=commit;h=47c3993ad31781694e28ad31efeba60308a850d1
Author: Vincent Povirk <vincent at codeweavers.com>
Date: Tue Apr 28 17:30:39 2009 -0500
gdiplus: Add tests for GdipGet/SetLineBlend.
---
dlls/gdiplus/tests/brush.c | 108 ++++++++++++++++++++++++++++++++++++++++++++
include/gdiplusflat.h | 2 +
2 files changed, 110 insertions(+), 0 deletions(-)
diff --git a/dlls/gdiplus/tests/brush.c b/dlls/gdiplus/tests/brush.c
index d2cbd3c..cabbd7f 100644
--- a/dlls/gdiplus/tests/brush.c
+++ b/dlls/gdiplus/tests/brush.c
@@ -344,6 +344,113 @@ static void test_gradientgetrect(void)
status = GdipDeleteBrush((GpBrush*)brush);
}
+static void test_lineblend(void)
+{
+ GpLineGradient *brush;
+ GpStatus status;
+ GpPointF pt1, pt2;
+ INT count=10;
+ int i;
+ const REAL factors[5] = {0.0f, 0.1f, 0.5f, 0.9f, 1.0f};
+ const REAL positions[5] = {0.0f, 0.2f, 0.5f, 0.8f, 1.0f};
+ REAL res_factors[6] = {0.3f, 0.0f, 0.0f, 0.0f, 0.0f};
+ REAL res_positions[6] = {0.3f, 0.0f, 0.0f, 0.0f, 0.0f};
+
+ pt1.X = pt1.Y = 1.0;
+ pt2.X = pt2.Y = 100.0;
+ status = GdipCreateLineBrush(&pt1, &pt2, 0, 0, WrapModeTile, &brush);
+ expect(Ok, status);
+
+ status = GdipGetLineBlendCount(NULL, &count);
+ expect(InvalidParameter, status);
+
+ status = GdipGetLineBlendCount(brush, NULL);
+ expect(InvalidParameter, status);
+
+ status = GdipGetLineBlendCount(brush, &count);
+ expect(Ok, status);
+ expect(1, count);
+
+ status = GdipGetLineBlend(NULL, res_factors, res_positions, 1);
+ expect(InvalidParameter, status);
+
+ status = GdipGetLineBlend(brush, NULL, res_positions, 1);
+ expect(InvalidParameter, status);
+
+ status = GdipGetLineBlend(brush, res_factors, NULL, 1);
+ expect(InvalidParameter, status);
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, 0);
+ expect(InvalidParameter, status);
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, -1);
+ expect(InvalidParameter, status);
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, 1);
+ expect(Ok, status);
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, 2);
+ expect(Ok, status);
+
+ status = GdipSetLineBlend(NULL, factors, positions, 5);
+ expect(InvalidParameter, status);
+
+ status = GdipSetLineBlend(brush, NULL, positions, 5);
+ expect(InvalidParameter, status);
+
+ status = GdipSetLineBlend(brush, factors, NULL, 5);
+ expect(InvalidParameter, status);
+
+ status = GdipSetLineBlend(brush, factors, positions, 0);
+ expect(InvalidParameter, status);
+
+ status = GdipSetLineBlend(brush, factors, positions, -1);
+ expect(InvalidParameter, status);
+
+ /* leave off the 0.0 position */
+ status = GdipSetLineBlend(brush, &factors[1], &positions[1], 4);
+ expect(InvalidParameter, status);
+
+ /* leave off the 1.0 position */
+ status = GdipSetLineBlend(brush, factors, positions, 4);
+ expect(InvalidParameter, status);
+
+ status = GdipSetLineBlend(brush, factors, positions, 5);
+ expect(Ok, status);
+
+ status = GdipGetLineBlendCount(brush, &count);
+ expect(Ok, status);
+ expect(5, count);
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, 4);
+ expect(InsufficientBuffer, status);
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, 5);
+ expect(Ok, status);
+
+ for (i=0; i<5; i++)
+ {
+ expectf(factors[i], res_factors[i]);
+ expectf(positions[i], res_positions[i]);
+ }
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, 6);
+ expect(Ok, status);
+
+ status = GdipSetLineBlend(brush, factors, positions, 1);
+ expect(Ok, status);
+
+ status = GdipGetLineBlendCount(brush, &count);
+ expect(Ok, status);
+ expect(1, count);
+
+ status = GdipGetLineBlend(brush, res_factors, res_positions, 1);
+ expect(Ok, status);
+
+ status = GdipDeleteBrush((GpBrush*)brush);
+ expect(Ok, status);
+}
+
START_TEST(brush)
{
struct GdiplusStartupInput gdiplusStartupInput;
@@ -365,6 +472,7 @@ START_TEST(brush)
test_transform();
test_texturewrap();
test_gradientgetrect();
+ test_lineblend();
GdiplusShutdown(gdiplusToken);
}
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index f8ebc73..4041c2c 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -382,6 +382,8 @@ GpStatus WINGDIPAPI GdipGetLineRectI(GpLineGradient*,GpRect*);
GpStatus WINGDIPAPI GdipGetLineWrapMode(GpLineGradient*,GpWrapMode*);
GpStatus WINGDIPAPI GdipSetLineBlend(GpLineGradient*,GDIPCONST REAL*,
GDIPCONST REAL*,INT);
+GpStatus WINGDIPAPI GdipGetLineBlend(GpLineGradient*,REAL*,REAL*,INT);
+GpStatus WINGDIPAPI GdipGetLineBlendCount(GpLineGradient*,INT*);
GpStatus WINGDIPAPI GdipSetLineColors(GpLineGradient*,ARGB,ARGB);
GpStatus WINGDIPAPI GdipSetLineGammaCorrection(GpLineGradient*,BOOL);
GpStatus WINGDIPAPI GdipSetLineSigmaBlend(GpLineGradient*,REAL,REAL);
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