| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.util.cts; |
| |
| |
| import android.util.TimingLogger; |
| |
| import androidx.test.filters.LargeTest; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @LargeTest |
| @RunWith(AndroidJUnit4.class) |
| public class TimingLoggerTest { |
| private static final String LOG_TAG = "TimingLoggerTest"; |
| private static final int SLEEPING_MSEC = 100; |
| |
| @Test |
| public void testTimingLogger() { |
| TimingLogger timings = new TimingLogger(LOG_TAG, "testTimingLogger"); |
| |
| for (int i = 0; i < 3; i++) { |
| if (1 == i) { |
| timings.reset(LOG_TAG, "testReset"); |
| } else if (2 == i) { |
| timings.reset(); |
| } |
| |
| sleep(); |
| timings.addSplit("first sleep"); |
| |
| sleep(); |
| timings.addSplit("second sleep"); |
| |
| sleep(); |
| timings.addSplit("third sleep"); |
| |
| timings.dumpToLog(); |
| } |
| } |
| |
| private void sleep() { |
| try { |
| Thread.sleep(SLEEPING_MSEC); |
| } catch (InterruptedException e) { |
| |
| } |
| } |
| } |