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Unit tests for SAM during transitions from and to eARC

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SAM should remain ON during these transitions.
This matches with the current implementation and is now validated by
these unit tests.

Bug: 265906726
Test: atest
Change-Id: I4f262f429657430f23c13652478e6c52177f8c75
(cherry picked from commit e67e901891)
This commit is contained in:
Nathalie Le Clair
2023-02-14 17:03:17 +01:00
parent cdc884c600
commit 7e3cb4732c
1 changed files with 113 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

137
services/tests/servicestests/src/com/android/server/hdmi/HdmiCecLocalDeviceTvTest.java
View File

@@ -29,9 +29,11 @@ import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.eq;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
@@ -240,6 +242,61 @@ public class HdmiCecLocalDeviceTvTest {
}
}
private void initiateArcAndValidate() {
HdmiCecMessage initiateArc = HdmiCecMessageBuilder.buildInitiateArc(
ADDR_AUDIO_SYSTEM,
ADDR_TV);
mNativeWrapper.onCecMessage(initiateArc);
mTestLooper.dispatchAll();
HdmiCecMessage reportArcInitiated = HdmiCecMessageBuilder.buildReportArcInitiated(
ADDR_TV,
ADDR_AUDIO_SYSTEM);
// <Report ARC Initiated> should only be sent after SAD querying is done
assertThat(mNativeWrapper.getResultMessages()).doesNotContain(reportArcInitiated);
// Finish querying SADs
assertThat(mNativeWrapper.getResultMessages()).contains(SAD_QUERY);
mNativeWrapper.clearResultMessages();
mTestLooper.moveTimeForward(HdmiConfig.TIMEOUT_MS);
mTestLooper.dispatchAll();
assertThat(mNativeWrapper.getResultMessages()).contains(SAD_QUERY);
mTestLooper.moveTimeForward(HdmiConfig.TIMEOUT_MS);
mTestLooper.dispatchAll();
assertThat(mNativeWrapper.getResultMessages()).contains(reportArcInitiated);
mNativeWrapper.clearResultMessages();
}
private void initateSamAndValidate() {
// Record that previous system audio mode is on.
mHdmiCecLocalDeviceTv.setSystemAudioControlFeatureEnabled(true);
HdmiCecFeatureAction action = new SystemAudioAutoInitiationAction(mHdmiCecLocalDeviceTv,
ADDR_AUDIO_SYSTEM);
mHdmiCecLocalDeviceTv.addAndStartAction(action);
mTestLooper.dispatchAll();
HdmiCecMessage giveSystemAudioModeStatus =
HdmiCecMessageBuilder.buildGiveSystemAudioModeStatus(
mHdmiCecLocalDeviceTv.getDeviceInfo().getLogicalAddress(),
ADDR_AUDIO_SYSTEM);
assertThat(mNativeWrapper.getResultMessages()).contains(giveSystemAudioModeStatus);
HdmiCecMessage reportSystemAudioMode =
HdmiCecMessageBuilder.buildReportSystemAudioMode(
ADDR_AUDIO_SYSTEM,
mHdmiCecLocalDeviceTv.getDeviceInfo().getLogicalAddress(),
true);
mHdmiControlService.handleCecCommand(reportSystemAudioMode);
mTestLooper.dispatchAll();
assertThat(mHdmiControlService.isSystemAudioActivated()).isTrue();
}
@Test
public void initialPowerStateIsStandby() {
assertThat(mHdmiCecLocalDeviceTv.getPowerStatus()).isEqualTo(
@@ -1531,30 +1588,7 @@ public class HdmiCecLocalDeviceTvTest {
mNativeWrapper.onCecMessage(reportPhysicalAddress);
mTestLooper.dispatchAll();
HdmiCecMessage initiateArc = HdmiCecMessageBuilder.buildInitiateArc(
ADDR_AUDIO_SYSTEM,
ADDR_TV);
mNativeWrapper.onCecMessage(initiateArc);
mTestLooper.dispatchAll();
HdmiCecMessage reportArcInitiated = HdmiCecMessageBuilder.buildReportArcInitiated(
ADDR_TV,
ADDR_AUDIO_SYSTEM);
// <Report ARC Initiated> should only be sent after SAD querying is done
assertThat(mNativeWrapper.getResultMessages()).doesNotContain(reportArcInitiated);
// Finish querying SADs
assertThat(mNativeWrapper.getResultMessages()).contains(SAD_QUERY);
mNativeWrapper.clearResultMessages();
mTestLooper.moveTimeForward(HdmiConfig.TIMEOUT_MS);
mTestLooper.dispatchAll();
assertThat(mNativeWrapper.getResultMessages()).contains(SAD_QUERY);
mTestLooper.moveTimeForward(HdmiConfig.TIMEOUT_MS);
mTestLooper.dispatchAll();
assertThat(mNativeWrapper.getResultMessages()).contains(reportArcInitiated);
mNativeWrapper.clearResultMessages();
initiateArcAndValidate();
mHdmiControlService.setEarcEnabled(HdmiControlManager.EARC_FEATURE_ENABLED);
mTestLooper.dispatchAll();
@@ -1565,4 +1599,59 @@ public class HdmiCecLocalDeviceTvTest {
assertThat(mNativeWrapper.getResultMessages()).contains(requestArcTermination);
}
@Test
public void fromArcToEarc_SamRemainsOn() {
initateSamAndValidate();
// Emulate Audio device on port 0x2000 (supports ARC and eARC)
mNativeWrapper.setPortConnectionStatus(2, true);
HdmiCecMessage reportPhysicalAddress =
HdmiCecMessageBuilder.buildReportPhysicalAddressCommand(
ADDR_AUDIO_SYSTEM, 0x2000, HdmiDeviceInfo.DEVICE_AUDIO_SYSTEM);
mNativeWrapper.onCecMessage(reportPhysicalAddress);
mTestLooper.dispatchAll();
initiateArcAndValidate();
assertThat(mHdmiControlService.isSystemAudioActivated()).isTrue();
mHdmiControlService.setEarcEnabled(HdmiControlManager.EARC_FEATURE_ENABLED);
mTestLooper.dispatchAll();
HdmiCecMessage requestArcTermination = HdmiCecMessageBuilder.buildRequestArcTermination(
ADDR_TV,
ADDR_AUDIO_SYSTEM);
assertThat(mNativeWrapper.getResultMessages()).contains(requestArcTermination);
assertThat(mHdmiControlService.isSystemAudioActivated()).isTrue();
}
@Test
public void disableEarc_SamRemainsOn() {
initateSamAndValidate();
// Emulate Audio device on port 0x2000 (supports ARC and eARC)
mNativeWrapper.setPortConnectionStatus(2, true);
HdmiCecMessage reportPhysicalAddress =
HdmiCecMessageBuilder.buildReportPhysicalAddressCommand(
ADDR_AUDIO_SYSTEM, 0x2000, HdmiDeviceInfo.DEVICE_AUDIO_SYSTEM);
mNativeWrapper.onCecMessage(reportPhysicalAddress);
mTestLooper.dispatchAll();
mHdmiControlService.setEarcEnabled(HdmiControlManager.EARC_FEATURE_ENABLED);
mTestLooper.dispatchAll();
assertThat(mHdmiControlService.isSystemAudioActivated()).isTrue();
mHdmiControlService.initializeEarcLocalDevice(HdmiControlService.INITIATED_BY_BOOT_UP);
HdmiEarcLocalDevice mHdmiEarcLocalDeviceTx = mHdmiControlService.getEarcLocalDevice();
mHdmiEarcLocalDeviceTx.handleEarcStateChange(Constants.HDMI_EARC_STATUS_EARC_CONNECTED);
mTestLooper.moveTimeForward(HdmiEarcLocalDeviceTx.REPORT_CAPS_MAX_DELAY_MS + 1);
mTestLooper.dispatchAll();
verify(mAudioManager, times(1)).setWiredDeviceConnectionState(
any(), eq(1));
assertThat(mHdmiControlService.isSystemAudioActivated()).isTrue();
}
}