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 17package android.graphics.perftests; 18 19import android.graphics.Outline; 20import android.perftests.utils.BenchmarkState; 21import android.perftests.utils.PerfStatusReporter; 22import android.support.test.filters.LargeTest; 23import android.view.DisplayListCanvas; 24import android.view.RenderNode; 25 26import org.junit.Rule; 27import org.junit.Test; 28 29import java.util.ArrayList; 30 31@LargeTest 32public class RenderNodePerfTest { 33 @Rule 34 public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter(); 35 36 @Test 37 public void testMeasureRenderNodeJniOverhead() { 38 final RenderNode node = RenderNode.create("benchmark", null); 39 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 40 41 while (state.keepRunning()) { 42 node.setTranslationX(1.0f); 43 } 44 } 45 46 @Test 47 public void testCreateRenderNodeNoName() { 48 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 49 while (state.keepRunning()) { 50 RenderNode node = RenderNode.create(null, null); 51 node.destroy(); 52 } 53 } 54 55 @Test 56 public void testCreateRenderNode() { 57 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 58 while (state.keepRunning()) { 59 RenderNode node = RenderNode.create("LinearLayout", null); 60 node.destroy(); 61 } 62 } 63 64 @Test 65 public void testIsValid() { 66 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 67 RenderNode node = RenderNode.create("LinearLayout", null); 68 while (state.keepRunning()) { 69 node.isValid(); 70 } 71 } 72 73 @Test 74 public void testStartEnd() { 75 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 76 RenderNode node = RenderNode.create("LinearLayout", null); 77 while (state.keepRunning()) { 78 DisplayListCanvas canvas = node.start(100, 100); 79 node.end(canvas); 80 } 81 } 82 83 @Test 84 public void testStartEndDeepHierarchy() { 85 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 86 RenderNode[] nodes = new RenderNode[30]; 87 DisplayListCanvas[] canvases = new DisplayListCanvas[nodes.length]; 88 for (int i = 0; i < nodes.length; i++) { 89 nodes[i] = RenderNode.create("LinearLayout", null); 90 } 91 92 while (state.keepRunning()) { 93 for (int i = 0; i < nodes.length; i++) { 94 canvases[i] = nodes[i].start(100, 100); 95 } 96 for (int i = nodes.length - 1; i >= 0; i--) { 97 nodes[i].end(canvases[i]); 98 } 99 } 100 } 101 102 @Test 103 public void testHasIdentityMatrix() { 104 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 105 RenderNode node = RenderNode.create("LinearLayout", null); 106 while (state.keepRunning()) { 107 node.hasIdentityMatrix(); 108 } 109 } 110 111 @Test 112 public void testSetOutline() { 113 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 114 RenderNode node = RenderNode.create("LinearLayout", null); 115 Outline a = new Outline(); 116 a.setRoundRect(0, 0, 100, 100, 10); 117 Outline b = new Outline(); 118 b.setRect(50, 50, 150, 150); 119 b.setAlpha(0.5f); 120 121 while (state.keepRunning()) { 122 node.setOutline(a); 123 node.setOutline(b); 124 } 125 } 126} 127