Delete coretests MessageQueueTest (45523ec0) · Commits · e / os / android_frameworks_base

core/tests/coretests/src/android/os/MessageQueueTest.java

deleted100644 → 0

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		/*
		* Copyright (C) 2007 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.os;

		import android.platform.test.ravenwood.RavenwoodRule;

		import androidx.test.ext.junit.runners.AndroidJUnit4;
		import androidx.test.filters.MediumTest;
		import androidx.test.filters.Suppress;

		import org.junit.Rule;
		import org.junit.Test;
		import org.junit.runner.RunWith;

		@Suppress // Failing.
		@RunWith(AndroidJUnit4.class)
		public class MessageQueueTest {
		@Rule
		public final RavenwoodRule mRavenwood = new RavenwoodRule();

		private static class BaseTestHandler extends TestHandlerThread {
		Handler mHandler;
		int mLastMessage;
		int mCount;

		public BaseTestHandler() {
		}

		public void go() {
		mHandler = new Handler() {
		public void handleMessage(Message msg) {
		BaseTestHandler.this.handleMessage(msg);
		}
		};
		}

		public void handleMessage(Message msg) {
		if (!msg.isInUse()) {
		failure(new RuntimeException(
		"msg.isInuse is false, should always be true, #" + msg.what));
		}
		if (mCount <= mLastMessage) {
		if (msg.what != mCount) {
		failure(new RuntimeException(
		"Expected message #" + mCount
		+ ", received #" + msg.what));
		} else if (mCount == mLastMessage) {
		success();
		}
		mCount++;
		} else {
		failure(new RuntimeException(
		"Message received after done, #" + msg.what));
		}
		}
		}

		@Test
		@MediumTest
		public void testMessageOrder() throws Exception {
		TestHandlerThread tester = new BaseTestHandler() {
		public void go() {
		super.go();
		long now = SystemClock.uptimeMillis() + 200;
		mLastMessage = 4;
		mCount = 0;
		mHandler.sendMessageAtTime(mHandler.obtainMessage(2), now + 1);
		mHandler.sendMessageAtTime(mHandler.obtainMessage(3), now + 2);
		mHandler.sendMessageAtTime(mHandler.obtainMessage(4), now + 2);
		mHandler.sendMessageAtTime(mHandler.obtainMessage(0), now + 0);
		mHandler.sendMessageAtTime(mHandler.obtainMessage(1), now + 0);
		}
		};

		tester.doTest(1000);
		}

		@Test
		@MediumTest
		public void testAtFrontOfQueue() throws Exception {
		TestHandlerThread tester = new BaseTestHandler() {
		public void go() {
		super.go();
		long now = SystemClock.uptimeMillis() + 200;
		mLastMessage = 3;
		mCount = 0;
		mHandler.sendMessageAtTime(mHandler.obtainMessage(3), now);
		mHandler.sendMessageAtFrontOfQueue(mHandler.obtainMessage(2));
		mHandler.sendMessageAtFrontOfQueue(mHandler.obtainMessage(0));
		}

		public void handleMessage(Message msg) {
		super.handleMessage(msg);
		if (msg.what == 0) {
		mHandler.sendMessageAtFrontOfQueue(mHandler.obtainMessage(1));
		}
		}
		};

		tester.doTest(1000);
		}

		private static class TestFieldIntegrityHandler extends TestHandlerThread {
		Handler mHandler;
		int mLastMessage;
		int mCount;

		public TestFieldIntegrityHandler() {
		}

		public void go() {
		mHandler = new Handler() {
		public void handleMessage(Message msg) {
		TestFieldIntegrityHandler.this.handleMessage(msg);
		}
		};
		}

		public void handleMessage(Message msg) {
		if (!msg.isInUse()) {
		failure(new RuntimeException(
		"msg.isInuse is false, should always be true, #" + msg.what));
		}
		if (mCount <= mLastMessage) {
		if (msg.what != mCount) {
		failure(new RuntimeException(
		"Expected message #" + mCount
		+ ", received #" + msg.what));
		} else if (mCount == mLastMessage) {
		success();
		}
		mCount++;
		} else {
		failure(new RuntimeException(
		"Message received after done, #" + msg.what));
		}
		}
		}

		@Test
		@MediumTest
		public void testFieldIntegrity() throws Exception {

		TestHandlerThread tester = new TestFieldIntegrityHandler() {
		Bundle mBundle;

		public void go() {
		super.go();
		mLastMessage = 1;
		mCount = 0;
		mHandler.sendMessage(mHandler.obtainMessage(0));
		}

		public void handleMessage(Message msg) {
		super.handleMessage(msg);
		if (msg.what == 0) {
		msg.flags = Message.FLAGS_TO_CLEAR_ON_COPY_FROM;
		msg.what = 1;
		msg.arg1 = 456;
		msg.arg2 = 789;
		msg.obj = this;
		msg.replyTo = null;
		mBundle = new Bundle();
		msg.data = mBundle;
		msg.data.putString("key", "value");

		Message newMsg = mHandler.obtainMessage();
		newMsg.copyFrom(msg);
		if (newMsg.isInUse() != false) {
		failure(new RuntimeException(
		"newMsg.isInUse is true should be false after copyFrom"));
		}
		if (newMsg.flags != 0) {
		failure(new RuntimeException(String.format(
		"newMsg.flags is %d should be 0 after copyFrom", newMsg.flags)));
		}
		if (newMsg.what != 1) {
		failure(new RuntimeException(String.format(
		"newMsg.what is %d should be %d after copyFrom", newMsg.what, 1)));
		}
		if (newMsg.arg1 != 456) {
		failure(new RuntimeException(String.format(
		"newMsg.arg1 is %d should be %d after copyFrom", msg.arg1, 456)));
		}
		if (newMsg.arg2 != 789) {
		failure(new RuntimeException(String.format(
		"newMsg.arg2 is %d should be %d after copyFrom", msg.arg2, 789)));
		}
		if (newMsg.obj != this) {
		failure(new RuntimeException(
		"newMsg.obj should be 'this' after copyFrom"));
		}
		if (newMsg.replyTo != null) {
		failure(new RuntimeException(
		"newMsg.replyTo should be null after copyFrom"));
		}
		if (newMsg.data == mBundle) {
		failure(new RuntimeException(
		"newMsg.data should NOT be mBundle after copyFrom"));
		}
		if (!newMsg.data.getString("key").equals(mBundle.getString("key"))) {
		failure(new RuntimeException(String.format(
		"newMsg.data.getString(\"key\") is %s and does not equal" +
		" mBundle.getString(\"key\") which is %s after copyFrom",
		newMsg.data.getString("key"), mBundle.getString("key"))));
		}
		if (newMsg.when != 0) {
		failure(new RuntimeException(String.format(
		"newMsg.when is %d should be 0 after copyFrom", newMsg.when)));
		}
		if (newMsg.target != mHandler) {
		failure(new RuntimeException(
		"newMsg.target is NOT mHandler after copyFrom"));
		}
		if (newMsg.callback != null) {
		failure(new RuntimeException(
		"newMsg.callback is NOT null after copyFrom"));
		}

		mHandler.sendMessage(newMsg);
		} else if (msg.what == 1) {
		if (msg.isInUse() != true) {
		failure(new RuntimeException(String.format(
		"msg.isInUse is false should be true after when processing %d",
		msg.what)));
		}
		if (msg.arg1 != 456) {
		failure(new RuntimeException(String.format(
		"msg.arg1 is %d should be %d when processing # %d",
		msg.arg1, 456, msg.what)));
		}
		if (msg.arg2 != 789) {
		failure(new RuntimeException(String.format(
		"msg.arg2 is %d should be %d when processing # %d",
		msg.arg2, 789, msg.what)));
		}
		if (msg.obj != this) {
		failure(new RuntimeException(String.format(
		"msg.obj should be 'this' when processing # %d", msg.what)));
		}
		if (msg.replyTo != null) {
		failure(new RuntimeException(String.format(
		"msg.replyTo should be null when processing # %d", msg.what)));
		}
		if (!msg.data.getString("key").equals(mBundle.getString("key"))) {
		failure(new RuntimeException(String.format(
		"msg.data.getString(\"key\") is %s and does not equal" +
		" mBundle.getString(\"key\") which is %s when processing # %d",
		msg.data.getString("key"), mBundle.getString("key"), msg.what)));
		}
		if (msg.when != 0) {
		failure(new RuntimeException(String.format(
		"msg.when is %d should be 0 when processing # %d",
		msg.when, msg.what)));
		}
		if (msg.target != null) {
		failure(new RuntimeException(String.format(
		"msg.target is NOT null when processing # %d", msg.what)));
		}
		if (msg.callback != null) {
		failure(new RuntimeException(String.format(
		"msg.callback is NOT null when processing # %d", msg.what)));
		}
		} else {
		failure(new RuntimeException(String.format(
		"Unexpected msg.what is %d" + msg.what)));
		}
		}
		};

		tester.doTest(1000);
		}
		}