SkCanvas::resetForNextPicture()

tests/PictureTest.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBBoxHierarchy.h"
 #include "SkBlurImageFilter.h"
 #include "SkCanvas.h"
@@ skipping 1293 matching lines @@
 
     // The picture shares the immutable pixels but copies the mutable ones.
     REPORTER_ASSERT(r, mut.pixelRef()->unique());
     REPORTER_ASSERT(r, !immut.pixelRef()->unique());
 
     // When the picture goes away, it's just our bitmaps holding the refs.
     pic.reset(NULL);
     REPORTER_ASSERT(r, mut.pixelRef()->unique());
     REPORTER_ASSERT(r, immut.pixelRef()->unique());
 }
+
+// getRecordingCanvas() should return a SkCanvas when recording, null when not recording.
+DEF_TEST(Picture_getRecordingCanvas, r) {
+    SkPictureRecorder rec;
+    REPORTER_ASSERT(r, !rec.getRecordingCanvas());
+    for (int i = 0; i < 3; i++) {
+        rec.beginRecording(100, 100);
+        REPORTER_ASSERT(r, rec.getRecordingCanvas());
+        rec.endRecording()->unref();
+        REPORTER_ASSERT(r, !rec.getRecordingCanvas());
+    }
+}