1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
---|---|
2 | // Use of this source code is governed by a BSD-style license that can be |
3 | // found in the LICENSE file. |
4 | |
5 | #include "flutter/flow/texture.h" |
6 | #include "flutter/testing/assertions_skia.h" |
7 | |
8 | #include <ostream> |
9 | #include <vector> |
10 | |
11 | namespace flutter { |
12 | namespace testing { |
13 | |
14 | // Mock implementation of the |Texture| interface that does not interact with |
15 | // the GPU. It simply records the list of various calls made so the test can |
16 | // later verify them against expected data. |
17 | class MockTexture : public Texture { |
18 | public: |
19 | struct PaintCall { |
20 | SkCanvas& canvas; |
21 | SkRect bounds; |
22 | bool freeze; |
23 | GrDirectContext* context; |
24 | SkFilterQuality filter_quality; |
25 | }; |
26 | |
27 | explicit MockTexture(int64_t textureId); |
28 | |
29 | // Called from raster thread. |
30 | void Paint(SkCanvas& canvas, |
31 | const SkRect& bounds, |
32 | bool freeze, |
33 | GrDirectContext* context, |
34 | SkFilterQuality filter_quality) override; |
35 | |
36 | void OnGrContextCreated() override { gr_context_created_ = true; } |
37 | void OnGrContextDestroyed() override { gr_context_destroyed_ = true; } |
38 | void MarkNewFrameAvailable() override {} |
39 | void OnTextureUnregistered() override { unregistered_ = true; } |
40 | |
41 | const std::vector<PaintCall>& paint_calls() { return paint_calls_; } |
42 | bool gr_context_created() { return gr_context_created_; } |
43 | bool gr_context_destroyed() { return gr_context_destroyed_; } |
44 | bool unregistered() { return unregistered_; } |
45 | |
46 | private: |
47 | std::vector<PaintCall> paint_calls_; |
48 | bool gr_context_created_ = false; |
49 | bool gr_context_destroyed_ = false; |
50 | bool unregistered_ = false; |
51 | }; |
52 | |
53 | extern bool operator==(const MockTexture::PaintCall& a, |
54 | const MockTexture::PaintCall& b); |
55 | extern std::ostream& operator<<(std::ostream& os, |
56 | const MockTexture::PaintCall& data); |
57 | |
58 | } // namespace testing |
59 | } // namespace flutter |
60 |