1 /* 2 * Copyright (C) 2017 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 package android.widget; 18 19 import android.content.Context; 20 import android.perftests.utils.BenchmarkState; 21 import android.perftests.utils.PerfStatusReporter; 22 import android.support.test.InstrumentationRegistry; 23 import android.support.test.filters.LargeTest; 24 import android.support.test.runner.AndroidJUnit4; 25 import android.view.LayoutInflater; 26 27 import com.android.perftests.core.R; 28 29 import java.util.Collection; 30 import java.util.Arrays; 31 32 import org.junit.Test; 33 import org.junit.Rule; 34 import org.junit.runners.Parameterized; 35 import org.junit.runners.Parameterized.Parameters; 36 import org.junit.runner.RunWith; 37 38 import static org.junit.Assert.assertTrue; 39 40 @LargeTest 41 @RunWith(Parameterized.class) 42 public class TextViewFontFamilyLayoutPerfTest { 43 @Parameters(name = "{0}") 44 public static Collection layouts() { 45 return Arrays.asList(new Object[][] { 46 { "String fontFamily attribute", R.layout.test_textview_font_family_string}, 47 { "File fontFamily attribute", R.layout.test_textview_font_family_file}, 48 { "XML fontFamily attribute", R.layout.test_textview_font_family_xml}, 49 }); 50 } 51 52 private int mLayoutId; 53 54 public TextViewFontFamilyLayoutPerfTest(String key, int layoutId) { 55 mLayoutId = layoutId; 56 } 57 58 @Rule 59 public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter(); 60 61 @Test 62 public void testConstruction() throws Throwable { 63 final Context context = InstrumentationRegistry.getTargetContext(); 64 final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); 65 final LayoutInflater inflator = 66 (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 67 68 while (state.keepRunning()) { 69 inflator.inflate(mLayoutId, null, false); 70 } 71 } 72 } 73
