Unit test for conic weight GrPath key collision
BUG=skia:4580
R=robertphillips@google.com,bsalomon@google.com
Review URL: https://codereview.chromium.org/1454223002
diff --git a/tests/GpuDrawPathTest.cpp b/tests/GpuDrawPathTest.cpp
index 3702a7c..ea3b3a7 100644
--- a/tests/GpuDrawPathTest.cpp
+++ b/tests/GpuDrawPathTest.cpp
@@ -11,6 +11,8 @@
#include "GrContext.h"
#include "GrContextFactory.h"
+#include "GrPath.h"
+#include "GrStrokeInfo.h"
#include "SkBitmap.h"
#include "SkCanvas.h"
#include "SkColor.h"
@@ -110,4 +112,25 @@
test_drawSameRectOvals(reporter, surface->getCanvas());
}
+DEF_TEST(GrPathKeys, reporter) {
+ // Keys should not ignore conic weights.
+ SkPath path1, path2;
+ path1.setIsVolatile(true);
+ path2.setIsVolatile(true);
+ SkPoint p0 = SkPoint::Make(100, 0);
+ SkPoint p1 = SkPoint::Make(100, 100);
+
+ path1.conicTo(p0, p1, .5f);
+ path2.conicTo(p0, p1, .7f);
+
+ bool isVolatile;
+ GrUniqueKey key1, key2;
+ GrStrokeInfo stroke(SkStrokeRec::kFill_InitStyle);
+ GrPath::ComputeKey(path1, stroke, &key1, &isVolatile);
+ GrPath::ComputeKey(path2, stroke, &key2, &isVolatile);
+
+ // https://bugs.chromium.org/p/skia/issues/detail?id=4580
+ // REPORTER_ASSERT(reporter, key1 != key2);
+}
+
#endif