1 /*
2  * Copyright 2015 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef GrDrawOpTest_DEFINED
9 #define GrDrawOpTest_DEFINED
10 
11 #include "GrTestUtils.h"
12 #include "SkRefCnt.h"
13 
14 #if GR_TEST_UTILS
15 
16 class GrContext;
17 class GrMeshDrawOp;
18 class SkRandom;
19 
20 /**  This function returns a randomly configured GrDrawOp for testing purposes. */
21 std::unique_ptr<GrMeshDrawOp> GrRandomDrawOp(SkRandom*, GrContext*);
22 
23 /** GrDrawOp subclasses should define test factory functions using this macro. */
24 #define DRAW_OP_TEST_DEFINE(Op) \
25     std::unique_ptr<GrMeshDrawOp> Op##__Test(SkRandom* random, GrContext* context)
26 
27 /** This macro may be used if the test factory function must be made a friend of a class. */
28 #define DRAW_OP_TEST_FRIEND(Op) \
29     friend std::unique_ptr<GrMeshDrawOp> Op##__Test(SkRandom* random, GrContext* context);
30 
31 #endif
32 #endif
33