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/*
* Copyright 2020 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.tv;
import static com.google.common.truth.Truth.assertWithMessage;
import android.hdmicec.cts.BaseHdmiCecCtsTest;
import android.hdmicec.cts.CecMessage;
import android.hdmicec.cts.CecOperand;
import android.hdmicec.cts.HdmiCecConstants;
import android.hdmicec.cts.HdmiControlManagerUtility;
import android.hdmicec.cts.LogicalAddress;
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.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
/** HDMI CEC test to test One Touch Play features (Section 11.1.1) */
@RunWith(DeviceJUnit4ClassRunner.class)
public class HdmiCecTvOneTouchPlayTest extends BaseHdmiCecCtsTest {
private static final int WAIT_TIME_MS = 1000;
private static final int SLEEP_TIMESTEP_SECONDS = 1;
private static final int POWER_TRANSITION_WAIT_TIME = 10;
private static final int MAX_POWER_TRANSITION_WAIT_TIME = 15;
List<LogicalAddress> testDevices = new ArrayList<>();
public HdmiCecTvOneTouchPlayTest() {
/* Start the client as recorder, tuner and playback devices */
super(HdmiCecConstants.CEC_DEVICE_TYPE_TV, "-t", "r", "-t", "t", "-t", "p");
testDevices.add(LogicalAddress.RECORDER_1);
testDevices.add(LogicalAddress.TUNER_1);
testDevices.add(LogicalAddress.PLAYBACK_1);
}
@Rule
public RuleChain ruleChain =
RuleChain.outerRule(CecRules.requiresCec(this))
.around(CecRules.requiresLeanback(this))
.around(CecRules.requiresPhysicalDevice(this))
.around(CecRules.requiresDeviceType(this, HdmiCecConstants.CEC_DEVICE_TYPE_TV))
.around(hdmiCecClient);
/**
* Test 11.1.1-1
*
* <p>Tests that the DUT responds to {@code <Image View On>} message correctly when the message
* is sent from logical addresses 0x1, 0x3 and 0x4
*/
@Test
public void cect_11_1_1_1_RespondToImageViewOn() throws Exception {
for (LogicalAddress testDevice : testDevices) {
hdmiCecClient.sendCecMessage(testDevice, LogicalAddress.TV, CecOperand.IMAGE_VIEW_ON);
TimeUnit.MILLISECONDS.sleep(WAIT_TIME_MS);
hdmiCecClient.broadcastActiveSource(testDevice, hdmiCecClient.getPhysicalAddress());
hdmiCecClient.checkOutputDoesNotContainMessage(testDevice, CecOperand.FEATURE_ABORT);
assertWithMessage(
"Device has not registered expected logical address as active source.")
.that(getDumpsysActiveSourceLogicalAddress())
.isEqualTo(testDevice);
}
}
/**
* Test 11.1.1-2
*
* <p>Tests that the DUT responds to {@code <Text View On>} message correctly when the message
* is sent from logical addresses 0x1, 0x3 and 0x4
*/
@Test
public void cect_11_1_1_2_RespondToTextViewOn() throws Exception {
for (LogicalAddress testDevice : testDevices) {
hdmiCecClient.sendCecMessage(testDevice, LogicalAddress.TV, CecOperand.TEXT_VIEW_ON);
TimeUnit.MILLISECONDS.sleep(WAIT_TIME_MS);
hdmiCecClient.broadcastActiveSource(testDevice, hdmiCecClient.getPhysicalAddress());
hdmiCecClient.checkOutputDoesNotContainMessage(testDevice, CecOperand.FEATURE_ABORT);
assertWithMessage(
"Device has not registered expected logical address as active source.")
.that(getDumpsysActiveSourceLogicalAddress())
.isEqualTo(testDevice);
}
}
/**
* Test 11.1.1-5
*
* <p>Tests that the DUT broadcasts an {@code <Active Source>} message when changing to an
* internal source from previously displaying an external source.
*/
@Test
public void cect_11_1_1_5_DutBroadcastsActiveSourceWhenChangingToInternal() throws Exception {
// Ensure that an external source is the active source.
try {
/*
* Check for the broadcasted <ACTIVE_SOURCE> message from Recorder_1, which was sent as
* a response to <SET_STREAM_PATH> message from the TV.
*/
String message =
hdmiCecClient.checkExpectedMessageFromClient(
LogicalAddress.RECORDER_1, CecOperand.ACTIVE_SOURCE);
} catch (Exception e) {
/*
* In case the TV does not send <Set Stream Path> to CEC adapter, or the client does
* not make recorder active source, broadcast an <Active Source> message from the
* adapter.
*/
hdmiCecClient.broadcastActiveSource(
LogicalAddress.RECORDER_1, hdmiCecClient.getPhysicalAddress());
TimeUnit.MILLISECONDS.sleep(WAIT_TIME_MS);
}
// Make the TV device the active source.
HdmiControlManagerUtility.selectDevice(this, getDevice(), LogicalAddress.TV.toString());
hdmiCecClient.checkExpectedOutput(LogicalAddress.BROADCAST, CecOperand.ACTIVE_SOURCE);
}
/**
* Test 11.1.1-3
*
* <p>Tests that the DUT powers on in response to an {@code <Image View On>} message when in
* standby
*/
@Test
public void cect_11_1_1_3_ImageViewOnWhenInStandby() throws Exception {
try {
getDevice().reboot();
sendDeviceToSleep();
assertDevicePowerStatus(HdmiCecConstants.CEC_POWER_STATUS_STANDBY);
/* Get the first device the client has started as */
LogicalAddress testDevice = testDevices.get(0);
hdmiCecClient.sendCecMessage(testDevice, LogicalAddress.TV, CecOperand.IMAGE_VIEW_ON);
assertDevicePowerStatus(HdmiCecConstants.CEC_POWER_STATUS_ON);
} finally {
wakeUpDevice();
}
}
/**
* Test 11.1.1-4
*
* <p>Tests that the DUT powers on in response to an {@code <Text View On>} message when in
* standby
*/
@Test
public void cect_11_1_1_4_TextViewOnWhenInStandby() throws Exception {
try {
getDevice().reboot();
sendDeviceToSleep();
assertDevicePowerStatus(HdmiCecConstants.CEC_POWER_STATUS_STANDBY);
/* Get the first device the client has started as */
LogicalAddress testDevice = testDevices.get(0);
hdmiCecClient.sendCecMessage(testDevice, LogicalAddress.TV, CecOperand.TEXT_VIEW_ON);
assertDevicePowerStatus(HdmiCecConstants.CEC_POWER_STATUS_ON);
} finally {
wakeUpDevice();
}
}
private void assertDevicePowerStatus(int powerStatus) throws Exception {
String[] powerStatusNames = {"ON", "OFF", "IN_TRANSITION_TO_ON", "IN_TRANSITION_TO_OFF"};
LogicalAddress cecClientDevice = hdmiCecClient.getSelfDevice();
int actualPowerStatus;
int waitTimeSeconds = POWER_TRANSITION_WAIT_TIME;
/* Wait for the device to transition */
TimeUnit.SECONDS.sleep(waitTimeSeconds);
do {
TimeUnit.SECONDS.sleep(SLEEP_TIMESTEP_SECONDS);
waitTimeSeconds += SLEEP_TIMESTEP_SECONDS;
hdmiCecClient.sendCecMessage(cecClientDevice, CecOperand.GIVE_POWER_STATUS);
actualPowerStatus =
CecMessage.getParams(
hdmiCecClient.checkExpectedOutput(
cecClientDevice, CecOperand.REPORT_POWER_STATUS));
/* Compare with (powerStatus + 2) to check if it is transitioning to the expected power
* status.
*/
} while (actualPowerStatus == (powerStatus + 2)
&& waitTimeSeconds <= MAX_POWER_TRANSITION_WAIT_TIME);
assertWithMessage(
"Device power status is "
+ powerStatusNames[actualPowerStatus]
+ " but expected to be "
+ powerStatusNames[powerStatus])
.that(actualPowerStatus)
.isEqualTo(powerStatus);
}
}
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