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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 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 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.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.TimeUnit;
/**
* HDMI CEC tests verifying power status related messages of the device (CEC 2.0 CTS Section 7.6)
*/
@RunWith(DeviceJUnit4ClassRunner.class)
public final class HdmiCecPowerStatusTest extends BaseHdmiCecCtsTest {
public HdmiCecPowerStatusTest() {
super(HdmiCecConstants.CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
}
private static final int OFF = 0x1;
private static final List<String> UCP_POWER_MSGS = new ArrayList<>(Arrays.asList(
CecMessage.buildCecMessage(LogicalAddress.PLAYBACK_1, LogicalAddress.TV,
CecOperand.USER_CONTROL_PRESSED, HdmiCecConstants.CEC_KEYCODE_POWER),
CecMessage.buildCecMessage(LogicalAddress.PLAYBACK_1, LogicalAddress.TV,
CecOperand.USER_CONTROL_PRESSED,
HdmiCecConstants.CEC_KEYCODE_POWER_TOGGLE_FUNCTION),
CecMessage.buildCecMessage(LogicalAddress.PLAYBACK_1, LogicalAddress.TV,
CecOperand.USER_CONTROL_PRESSED,
HdmiCecConstants.CEC_KEYCODE_POWER_OFF_FUNCTION),
CecMessage.buildCecMessage(LogicalAddress.PLAYBACK_1, LogicalAddress.TV,
CecOperand.USER_CONTROL_PRESSED,
HdmiCecConstants.CEC_KEYCODE_POWER_ON_FUNCTION)));
private static final List<CecOperand> VIEW_ON_MSGS =
new ArrayList<>(Arrays.asList(CecOperand.TEXT_VIEW_ON, CecOperand.IMAGE_VIEW_ON));
@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 HF4-6-1
*
* <p>Verify that the DUT initially tries sending either {@code <Image View On>} or
* {@code <Text View On>} to wake up the TV when the DUT wants to become the active source,
* before sending any {@code <User Control Pressed>} with power-related operands.
*/
@Test
public void cect_hf4_6_1_otp_viewOnBeforeUcp_20() throws Exception {
ITestDevice device = getDevice();
/* Make sure the device is not booting up/in standby */
device.waitForBootComplete(HdmiCecConstants.REBOOT_TIMEOUT);
setCec20();
/* simulate a TV that is in the Standby state. */
hdmiCecClient.sendCecMessage(LogicalAddress.TV, LogicalAddress.BROADCAST,
CecOperand.REPORT_POWER_STATUS, CecMessage.formatParams(OFF));
TimeUnit.SECONDS.sleep(HdmiCecConstants.DEVICE_WAIT_TIME_SECONDS);
sendOtp();
hdmiCecClient.checkMessagesInOrder(LogicalAddress.TV, VIEW_ON_MSGS, UCP_POWER_MSGS);
String message = hdmiCecClient.checkExpectedOutput(CecOperand.ACTIVE_SOURCE);
CecMessage.assertPhysicalAddressValid(message, getDumpsysPhysicalAddress());
}
/**
* Test HF4-6-7
* Same as Test HF4-6-9
*
* Tests that a device comes out of the Standby state when it receives a {@code <Set Stream
* Path>} message with its Physical Address as operand.
*
* Only applies if the DUT has Primary Device "Playback Device", "Recording Device", or "Tuner".
*/
@Test
public void cect_hf4_6_7_setStreamPath_powerOn() throws Exception {
try {
sendDeviceToSleep();
hdmiCecClient.sendCecMessage(
LogicalAddress.TV,
LogicalAddress.BROADCAST,
CecOperand.SET_STREAM_PATH,
CecMessage.formatParams(getDumpsysPhysicalAddress(),
HdmiCecConstants.PHYSICAL_ADDRESS_LENGTH));
assertDeviceWakefulness(HdmiCecConstants.WAKEFULNESS_AWAKE);
} finally {
wakeUpDevice();
}
}
/**
* Test HF4-6-16
*
* <p>Verify that the DUT initially sends a {@code <Standby>} message to the TV when system
* standby feature is enabled, before sending any {@code <User Control Pressed>} with
* power-related operands. (Ref section 11.5.1 in CEC 2.1 specification)
*/
@Test
public void cect_hf4_6_16_standby_tvBeforeUcp_20() throws Exception {
setCec20();
String previousPowerControlMode =
setPowerControlMode(HdmiCecConstants.POWER_CONTROL_MODE_TV);
try {
sendDeviceToSleepWithoutWait();
hdmiCecClient.checkMessagesInOrder(
LogicalAddress.TV,
new ArrayList<>(Arrays.asList(CecOperand.STANDBY)),
UCP_POWER_MSGS);
} finally {
wakeUpDevice();
setPowerControlMode(previousPowerControlMode);
}
}
/**
* Test HF4-6-19
*
* <p>Verify that the DUT initially broadcasts a {@code <Standby>} message when the system
* standby feature is enabled, before sending any {@code <User Control Pressed>} with
* power-related operands.
*/
@Test
public void cect_hf4_6_19_standby_broadcastBeforeUcp_20() throws Exception {
setCec20();
String previousPowerControlMode =
setPowerControlMode(HdmiCecConstants.POWER_CONTROL_MODE_BROADCAST);
try {
sendDeviceToSleepWithoutWait();
hdmiCecClient.checkMessagesInOrder(
LogicalAddress.BROADCAST,
new ArrayList<>(Arrays.asList(CecOperand.STANDBY)),
UCP_POWER_MSGS);
} finally {
wakeUpDevice();
setPowerControlMode(previousPowerControlMode);
}
}
}
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