Hugh Bellamy : gdiplus: Add GdipCreateLineBrushFromRectWithAngle tests.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b8f56c0b8641706c003fc84106243fb759283939
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b8f56c0b8641706c003fc84106...

Author: Hugh Bellamy 
Date:   Wed Sep 20 17:42:31 2017 +0100

gdiplus: Add GdipCreateLineBrushFromRectWithAngle tests.

Signed-off-by: Hugh Bellamy 
Signed-off-by: Vincent Povirk 
Signed-off-by: Alexandre Julliard

---

dlls/gdiplus/brush.c       |  5 +++-
 dlls/gdiplus/tests/brush.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+), 1 deletion(-)

diff --git a/dlls/gdiplus/brush.c b/dlls/gdiplus/brush.c
index d5cd94a..26e3419 100644
--- a/dlls/gdiplus/brush.c
+++ b/dlls/gdiplus/brush.c
@@ -481,9 +481,12 @@ GpStatus WINGDIPAPI GdipCreateLineBrushFromRectWithAngle(GDIPCONST GpRectF* rect
     TRACE("(%p, %x, %x, %.2f, %d, %d, %p)\n", rect, startcolor, endcolor, angle, isAngleScalable,
           wrap, line);

-    if (!rect || !rect->Width || !rect->Height)
+    if (!rect || !line || wrap == WrapModeClamp)
         return InvalidParameter;

+    if (!rect->Width || !rect->Height)
+        return OutOfMemory;
+
     angle = fmodf(angle, 360);
     if (angle < 0)
         angle += 360;
diff --git a/dlls/gdiplus/tests/brush.c b/dlls/gdiplus/tests/brush.c
index 45b2710..9be500d 100644
--- a/dlls/gdiplus/tests/brush.c
+++ b/dlls/gdiplus/tests/brush.c
@@ -72,6 +72,68 @@ static void test_createHatchBrush(void)
     expect(InvalidParameter, status);
 }

+static void test_createLineBrushFromRectWithAngle(void)
+{
+    GpStatus status;
+    GpLineGradient *brush;
+    GpRectF rect1 = { 1, 3, 1, 2 };
+    GpRectF rect2 = { 1, 3, -1, -2 };
+    GpRectF rect3 = { 1, 3, 0, 1 };
+    GpRectF rect4 = { 1, 3, 1, 0 };
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect1, 10, 11, 0, TRUE, WrapModeTile, &brush);
+    expect(Ok, status);
+    GdipDeleteBrush((GpBrush *) brush);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect2, 10, 11, 135, TRUE, (WrapMode)(WrapModeTile - 1), &brush);
+    expect(Ok, status);
+    GdipDeleteBrush((GpBrush *) brush);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect2, 10, 11, -225, FALSE, (WrapMode)(WrapModeTile - 1), &brush);
+    expect(Ok, status);
+    GdipDeleteBrush((GpBrush *) brush);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect1, 10, 11, 405, TRUE, (WrapMode)(WrapModeClamp + 1), &brush);
+    expect(Ok, status);
+    GdipDeleteBrush((GpBrush *) brush);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect1, 10, 11, 45, FALSE, (WrapMode)(WrapModeClamp + 1), &brush);
+    expect(Ok, status);
+    GdipDeleteBrush((GpBrush *) brush);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect1, 10, 11, 90, TRUE, WrapModeTileFlipX, &brush);
+    expect(Ok, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(NULL, 10, 11, 90, TRUE, WrapModeTile, &brush);
+    expect(InvalidParameter, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect3, 10, 11, 90, TRUE, WrapModeTileFlipXY, &brush);
+    expect(OutOfMemory, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect4, 10, 11, 90, TRUE, WrapModeTileFlipXY, &brush);
+    expect(OutOfMemory, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect3, 10, 11, 90, TRUE, WrapModeTileFlipXY, NULL);
+    expect(InvalidParameter, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect4, 10, 11, 90, TRUE, WrapModeTileFlipXY, NULL);
+    expect(InvalidParameter, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect3, 10, 11, 90, TRUE, WrapModeClamp, &brush);
+    expect(InvalidParameter, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect4, 10, 11, 90, TRUE, WrapModeClamp, &brush);
+    expect(InvalidParameter, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect1, 10, 11, 90, TRUE, WrapModeClamp, &brush);
+    expect(InvalidParameter, status);
+
+    status = GdipCreateLineBrushFromRectWithAngle(&rect1, 10, 11, 90, TRUE, WrapModeTile, NULL);
+    expect(InvalidParameter, status);
+
+    GdipDeleteBrush((GpBrush *) brush);
+}
+
 static void test_type(void)
 {
     GpStatus status;
@@ -1612,6 +1674,7 @@ START_TEST(brush)

test_constructor_destructor();
     test_createHatchBrush();
+    test_createLineBrushFromRectWithAngle();
     test_type();
     test_gradientblendcount();
     test_getblend();