[PATCH 2/7] d2d1/tests: Add a test for single quadratic Bézier segment.

[Henri Verbeet]

From: Stefan Brüns

Extra test for outline generation code, path with only 2 vertices.

Signed-off-by: Stefan Brüns 
Signed-off-by: Henri Verbeet 
---
This supersedes patch 223220.
v3: Use power-of-two tolerances.

dlls/d2d1/tests/d2d1.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c
index 2d9bcfc892e..a165c67db2a 100644
--- a/dlls/d2d1/tests/d2d1.c
+++ b/dlls/d2d1/tests/d2d1.c
@@ -6879,6 +6879,45 @@ static void test_draw_geometry(BOOL d3d11)
             "AiWaAiScAiKdAiGeAh+hAhyjAhmuAg3GxgEA");
     ok(match, "Figure does not match.\n");

+    hr = ID2D1Factory_CreatePathGeometry(factory, &geometry);
+    ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+    hr = ID2D1PathGeometry_Open(geometry, &sink);
+    ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+
+    set_point(&point, 20.0f, 80.0f);
+    ID2D1GeometrySink_BeginFigure(sink, point, D2D1_FIGURE_BEGIN_HOLLOW);
+    quadratic_to(sink, 20.0f, 160.0f,  60.0f, 160.0f);
+    ID2D1GeometrySink_EndFigure(sink, D2D1_FIGURE_END_CLOSED);
+
+    set_point(&point, 100.0f, 80.0f);
+    ID2D1GeometrySink_BeginFigure(sink, point, D2D1_FIGURE_BEGIN_HOLLOW);
+    quadratic_to(sink, 100.0f, 160.0f, 140.0f, 160.0f);
+    ID2D1GeometrySink_EndFigure(sink, D2D1_FIGURE_END_OPEN);
+
+    hr = ID2D1GeometrySink_Close(sink);
+    ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+    ID2D1GeometrySink_Release(sink);
+
+    ID2D1RenderTarget_BeginDraw(rt);
+    ID2D1RenderTarget_Clear(rt, &color);
+    ID2D1RenderTarget_DrawGeometry(rt, (ID2D1Geometry *)geometry, (ID2D1Brush *)brush, 10.0f, NULL);
+    hr = ID2D1RenderTarget_EndDraw(rt, NULL, NULL);
+    ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
+    ID2D1PathGeometry_Release(geometry);
+
+    match = compare_figure(&ctx,   0,   0, 160, 160, 0xff652e89, 32,
+            "3iUCngEEnAEGmgEImAEKlgEMlAEOkgEQkAESjgEUjAEWigEYiAEahgEchAEeggEggQEhfyN9JXsn"
+            "eih4KnYUAhZ1FAMWcxQFFnIUBhZwFQcWbxQJFm4UChZsFQsWaxUMFmoVDRZpFQ4WaBUPFmcVEBZm"
+            "FREWZhURFmUVEhZkFhIWZBYSFmQXERZkFxEWZBgQFmQaDhZlGwwWZh0JFmchBBZpOWw2bzN0Lnsn"
+            "2mEA");
+    ok(match, "Figure does not match.\n");
+
+    match = compare_figure(&ctx, 160,   0, 160, 160, 0xff652e89, 32,
+            "njIUjAEUjAEUjAEUjAEUjAEUjQEUjAEUjAEUjAEUjQEUjAEUjAEUjQEUjAEUjQEUjAEVjAEUjQEU"
+            "jAEVjAEVjAEVjAEVjAEVjAEVjAEVjQEVjAEVjAEWjAEWjAEXiwEXiwEYigEaiQEbiAEdhgEhgwEz"
+            "ci53KX4ihwEZ6GEA");
+    ok(match, "Figure does not match.\n");
+
     ID2D1SolidColorBrush_Release(brush);
     ID2D1Factory_Release(factory);
     release_test_context(&ctx);

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=105160

Your paranoid android.

=== debian11 (32 bit German report) ===

d2d1:
d2d1.c:6664: Test failed: d2d1.c:10160: Test marked todo: Test 1: Got unexpected output bounds {-1.00000000e+000, -1.00000000e+000, -1.00000000e+000, -1.00000000e+000}, expected {4.00000000e+000, 4.00000000e+000, 8.00000000e+000, 8.00000000e+000}.