LeakCheckTests.cpp revision 74af6e282f8a8f75928a071e8200039517cf5c12 
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 LayerUpdateQueue sEmptyLayerUpdateQueue;
30const FrameBuilder::LightGeometry sLightGeometery = { {100, 100, 100}, 50};
31const BakedOpRenderer::LightInfo sLightInfo = { 128, 128 };
32
33RENDERTHREAD_TEST(LeakCheck, saveLayer_overdrawRejection) {
34    auto node = TestUtils::createNode(0, 0, 100, 100,
35            [](RenderProperties& props, RecordingCanvas& canvas) {
36        canvas.saveLayerAlpha(0, 0, 100, 100, 128, SaveFlags::ClipToLayer);
37        canvas.drawRect(0, 0, 100, 100, SkPaint());
38        canvas.restore();
39
40        // opaque draw, rejects saveLayer beneath
41        canvas.drawRect(0, 0, 100, 100, SkPaint());
42    });
43    RenderState& renderState = renderThread.renderState();
44    Caches& caches = Caches::getInstance();
45
46    FrameBuilder frameBuilder(sEmptyLayerUpdateQueue, SkRect::MakeWH(100, 100), 100, 100,
47            TestUtils::createSyncedNodeList(node), sLightGeometery, Caches::getInstance());
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(sEmptyLayerUpdateQueue, SkRect::MakeWH(200, 200), 200, 200,
63            TestUtils::createSyncedNodeList(node), sLightGeometery, Caches::getInstance());
64    BakedOpRenderer renderer(caches, renderState, true, sLightInfo);
65    frameBuilder.replayBakedOps<BakedOpDispatcher>(renderer);
66}
67