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/*
* Copyright (C) 2019 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.hdmicec.cts.playback;
import static com.google.common.truth.Truth.assertThat;
import android.hdmicec.cts.BaseHdmiCecCtsTest;
import android.hdmicec.cts.CecMessage;
import android.hdmicec.cts.CecOperand;
import android.hdmicec.cts.HdmiCecConstants;
import android.hdmicec.cts.LogicalAddress;
import android.hdmicec.cts.WakeLockHelper;
import com.android.tradefed.device.ITestDevice;
import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.RuleChain;
import org.junit.runner.RunWith;
import java.util.concurrent.TimeUnit;
/** HDMI CEC test to test routing control (Section 11.2.2) */
@RunWith(DeviceJUnit4ClassRunner.class)
public final class HdmiCecRoutingControlTest extends BaseHdmiCecCtsTest {
private static final int PHYSICAL_ADDRESS = 0x1000;
public HdmiCecRoutingControlTest() {
super(HdmiCecConstants.CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
}
@Rule
public RuleChain ruleChain =
RuleChain.outerRule(CecRules.requiresCec(this))
.around(CecRules.requiresLeanback(this))
.around(
CecRules.requiresDeviceType(
this, HdmiCecConstants.CEC_DEVICE_TYPE_PLAYBACK_DEVICE))
.around(hdmiCecClient);
/**
* Test 11.1.2-2, HF4-7-2
*
* Tests that the device does not respond to a {@code <Request Active Source>} message
* when it is not the current active source.
*/
@Test
public void cect_11_1_2_2_RequestActiveSource() throws Exception {
ITestDevice device = getDevice();
hdmiCecClient.sendCecMessage(
LogicalAddress.TV,
LogicalAddress.BROADCAST,
CecOperand.ACTIVE_SOURCE,
CecMessage.formatParams(HdmiCecConstants.TV_PHYSICAL_ADDRESS,
HdmiCecConstants.PHYSICAL_ADDRESS_LENGTH));
TimeUnit.SECONDS.sleep(HdmiCecConstants.DEVICE_WAIT_TIME_SECONDS);
String isActiveSource = device.executeShellCommand(
"dumpsys hdmi_control | grep \"isActiveSource()\"");
assertThat(isActiveSource.trim()).isEqualTo("isActiveSource(): false");
hdmiCecClient.sendCecMessage(LogicalAddress.TV, LogicalAddress.BROADCAST,
CecOperand.REQUEST_ACTIVE_SOURCE);
hdmiCecClient.checkOutputDoesNotContainMessage(
LogicalAddress.BROADCAST, CecOperand.ACTIVE_SOURCE);
}
/**
* Test 11.2.2-1
* Tests that the device broadcasts a <ACTIVE_SOURCE> in response to a <SET_STREAM_PATH>, when
* the TV has switched to a different input.
*/
@Test
public void cect_11_2_2_1_SetStreamPathToDut() throws Exception {
final long alternateAddress;
int dumpsysPhysicalAddress = getDumpsysPhysicalAddress();
if (dumpsysPhysicalAddress == 0x1000) {
alternateAddress = 0x2000;
} else {
alternateAddress = 0x1000;
}
/*
* Switch to HDMI port whose physical address is alternateAddress. DUT is connected to HDMI
* port whose physical address is dumpsysPhysicalAddress.
*/
hdmiCecClient.sendCecMessage(LogicalAddress.PLAYBACK_2, LogicalAddress.BROADCAST,
CecOperand.ACTIVE_SOURCE, CecMessage.formatParams(alternateAddress));
TimeUnit.SECONDS.sleep(3);
hdmiCecClient.sendCecMessage(LogicalAddress.TV, LogicalAddress.BROADCAST,
CecOperand.SET_STREAM_PATH,
CecMessage.formatParams(dumpsysPhysicalAddress));
String message = hdmiCecClient.checkExpectedOutput(CecOperand.ACTIVE_SOURCE);
CecMessage.assertPhysicalAddressValid(message, dumpsysPhysicalAddress);
}
/**
* Test 11.2.2-2
* Tests that the device broadcasts a <ACTIVE_SOURCE> in response to a <REQUEST_ACTIVE_SOURCE>.
* This test depends on One Touch Play, and will pass only if One Touch Play passes.
*/
@Test
public void cect_11_2_2_2_RequestActiveSource() throws Exception {
ITestDevice device = getDevice();
device.executeShellCommand("input keyevent KEYCODE_HOME");
hdmiCecClient.sendCecMessage(LogicalAddress.TV, LogicalAddress.BROADCAST,
CecOperand.REQUEST_ACTIVE_SOURCE);
String message = hdmiCecClient.checkExpectedOutput(CecOperand.ACTIVE_SOURCE);
CecMessage.assertPhysicalAddressValid(message, getDumpsysPhysicalAddress());
}
/**
* Test 11.2.2-4
* Tests that the device sends a <INACTIVE_SOURCE> message when put on standby.
*/
@Test
public void cect_11_2_2_4_InactiveSourceOnStandby() throws Exception {
String previousPowerControlMode =
setPowerControlMode(HdmiCecConstants.POWER_CONTROL_MODE_NONE);
try {
int dumpsysPhysicalAddress = getDumpsysPhysicalAddress();
hdmiCecClient.sendCecMessage(
LogicalAddress.TV,
LogicalAddress.BROADCAST,
CecOperand.SET_STREAM_PATH,
CecMessage.formatParams(dumpsysPhysicalAddress));
TimeUnit.SECONDS.sleep(5);
sendDeviceToSleepWithoutWait();
String message = hdmiCecClient.checkExpectedOutput(LogicalAddress.TV,
CecOperand.INACTIVE_SOURCE);
CecMessage.assertPhysicalAddressValid(message, dumpsysPhysicalAddress);
} finally {
/* Wake up the device */
wakeUpDevice();
setPowerControlMode(previousPowerControlMode);
}
}
/**
* Tests that if the device is configured to go to sleep when losing the active source status,
* it behaves as expected.
*/
@Test
public void testPowerStateChangeOnActiveSourceLost_standby() throws Exception {
String previousActionOnActiveSourceLost = setPowerStateChangeOnActiveSourceLost(
HdmiCecConstants.POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_STANDBY_NOW);
try {
ITestDevice device = getDevice();
// Make sure that the DUT is the active source
device.executeShellCommand("input keyevent KEYCODE_HOME");
TimeUnit.SECONDS.sleep(HdmiCecConstants.DEVICE_WAIT_TIME_SECONDS);
WakeLockHelper.acquirePartialWakeLock(device);
// Now make the TV the active source
hdmiCecClient.sendCecMessage(LogicalAddress.TV, LogicalAddress.BROADCAST,
CecOperand.ACTIVE_SOURCE, CecMessage.formatParams("0000"));
assertDeviceWakefulness(HdmiCecConstants.WAKEFULNESS_ASLEEP);
} finally {
/* Wake up the device */
wakeUpDevice();
setPowerStateChangeOnActiveSourceLost(previousActionOnActiveSourceLost);
}
}
/**
* Tests that if the device is configured not to go to sleep when losing the active source
* status, it behaves as expected.
*/
@Test
public void testPowerStateChangeOnActiveSourceLost_none() throws Exception {
String previousActionOnActiveSourceLost = setPowerStateChangeOnActiveSourceLost(
HdmiCecConstants.POWER_STATE_CHANGE_ON_ACTIVE_SOURCE_LOST_NONE);
try {
ITestDevice device = getDevice();
// Make sure that the DUT is the active source
device.executeShellCommand("input keyevent KEYCODE_HOME");
TimeUnit.SECONDS.sleep(HdmiCecConstants.DEVICE_WAIT_TIME_SECONDS);
WakeLockHelper.acquirePartialWakeLock(device);
// Now make the TV the active source
hdmiCecClient.sendCecMessage(LogicalAddress.TV, LogicalAddress.BROADCAST,
CecOperand.ACTIVE_SOURCE, CecMessage.formatParams("0000"));
assertDeviceWakefulness(HdmiCecConstants.WAKEFULNESS_AWAKE);
} finally {
/* Wake up the device */
wakeUpDevice();
setPowerStateChangeOnActiveSourceLost(previousActionOnActiveSourceLost);
}
}
}
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