test parsepath

src/core/SkPath.cpp

Index: src/core/SkPath.cpp
diff --git a/src/core/SkPath.cpp b/src/core/SkPath.cpp
index f3c2628c4fe33fe7449451de4225d4d1143e81ec..dcc3e0202dc0cf8e0c1e88532b290f7a07930a63 100644
--- a/src/core/SkPath.cpp
+++ b/src/core/SkPath.cpp
@@ -1265,6 +1265,7 @@ void SkPath::arcTo(const SkRect& oval, SkScalar startAngle, SkScalar sweepAngle,
 // Note that arcSweep bool value is flipped from the original implementation.
 void SkPath::arcTo(SkScalar rx, SkScalar ry, SkScalar angle, SkPath::ArcSize arcLarge,
                    SkPath::Direction arcSweep, SkScalar x, SkScalar y) {
+    this->injectMoveToIfNeeded();
     SkPoint srcPts[2];
     this->getLastPt(&srcPts[0]);
     // If rx = 0 or ry = 0 then this arc is treated as a straight line segment (a "lineto")