LeakCheckTests.cpp revision 9cd1bbe5c9e14472e631d8cc10005613925f34af 
1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "BakedOpRenderer.h"
18#include "BakedOpDispatcher.h"
19#include "FrameBuilder.h"
20#include "LayerUpdateQueue.h"
21#include "RecordingCanvas.h"
22#include "tests/common/TestUtils.h"
23
24#include <gtest/gtest.h>
25
26using namespace android;
27using namespace android::uirenderer;
28
29const FrameBuilder::LightGeometry sLightGeometery = { {100, 100, 100}, 50};
30const BakedOpRenderer::LightInfo sLightInfo = { 128, 128 };
31
32RENDERTHREAD_TEST(LeakCheck, saveLayer_overdrawRejection) {
33    auto node = TestUtils::createNode(0, 0, 100, 100,
34            [](RenderProperties& props, RecordingCanvas& canvas) {
35        canvas.saveLayerAlpha(0, 0, 100, 100, 128, SaveFlags::ClipToLayer);
36        canvas.drawRect(0, 0, 100, 100, SkPaint());
37        canvas.restore();
38
39        // opaque draw, rejects saveLayer beneath
40        canvas.drawRect(0, 0, 100, 100, SkPaint());
41    });
42    RenderState& renderState = renderThread.renderState();
43    Caches& caches = Caches::getInstance();
44
45    FrameBuilder frameBuilder(SkRect::MakeWH(100, 100), 100, 100,
46            sLightGeometery, Caches::getInstance());
47    frameBuilder.deferRenderNode(*TestUtils::getSyncedNode(node));
48    BakedOpRenderer renderer(caches, renderState, true, sLightInfo);
49    frameBuilder.replayBakedOps<BakedOpDispatcher>(renderer);
50}
51
52RENDERTHREAD_TEST(LeakCheck, saveLayerUnclipped_simple) {
53    auto node = TestUtils::createNode(0, 0, 200, 200,
54            [](RenderProperties& props, RecordingCanvas& canvas) {
55        canvas.saveLayerAlpha(10, 10, 190, 190, 128, (SaveFlags::Flags)(0));
56        canvas.drawRect(0, 0, 200, 200, SkPaint());
57        canvas.restore();
58    });
59    RenderState& renderState = renderThread.renderState();
60    Caches& caches = Caches::getInstance();
61
62    FrameBuilder frameBuilder(SkRect::MakeWH(200, 200), 200, 200,
63            sLightGeometery, Caches::getInstance());
64    frameBuilder.deferRenderNode(*TestUtils::getSyncedNode(node));
65    BakedOpRenderer renderer(caches, renderState, true, sLightInfo);
66    frameBuilder.replayBakedOps<BakedOpDispatcher>(renderer);
67}
68