9a3dc4e2a8
Bug: 31545801 Test: make RunSettingsRoboTests Change-Id: Idb801d51b6a4dc02ea062bc32086e1a8fc28b94b
61 lines
1.9 KiB
Java
61 lines
1.9 KiB
Java
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.utils;
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import com.android.settings.TestConfig;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.annotation.Config;
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import static org.junit.Assert.fail;
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import static com.google.common.truth.Truth.assertThat;
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@RunWith(RobolectricTestRunner.class)
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@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
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public class ThreadUtilsTest {
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@Test
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public void testMainThread() throws InterruptedException {
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assertThat(ThreadUtils.isMainThread()).isTrue();
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Thread background = new Thread(new Runnable() {
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public void run() {
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assertThat(ThreadUtils.isMainThread()).isFalse();
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}
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});
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background.start();
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background.join();
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}
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@Test
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public void testEnsureMainThread() throws InterruptedException {
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ThreadUtils.ensureMainThread();
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Thread background = new Thread(new Runnable() {
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public void run() {
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try {
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ThreadUtils.ensureMainThread();
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fail("Should not pass ensureMainThread in a background thread");
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} catch (RuntimeException e) {
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}
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}
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});
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background.start();
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background.join();
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}
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}
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