Merge "CEC: Add CTS test hf4_10_5"

1 files changed, 92 insertions, 0 deletions

diff --git a/hostsidetests/hdmicec/src/android/hdmicec/cts/playback/HdmiCecSystemAudioControlTest.java b/hostsidetests/hdmicec/src/android/hdmicec/cts/playback/HdmiCecSystemAudioControlTest.java
new file mode 100644
index 00000000000..718ae56b66a
--- /dev/null
+++ b/hostsidetests/hdmicec/src/android/hdmicec/cts/playback/HdmiCecSystemAudioControlTest.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright (C) 2021 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 com.android.tradefed.device.ITestDevice;
+import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
+
+import org.junit.Rule;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.rules.RuleChain;
+import org.junit.runner.RunWith;
+
+/** HDMI CEC test verifying system audio control commands (CEC 2.0 CTS Section 7.6) */
+@RunWith(DeviceJUnit4ClassRunner.class)
+public final class HdmiCecSystemAudioControlTest extends BaseHdmiCecCtsTest {
+
+    public HdmiCecSystemAudioControlTest() {
+        super("-t", "a", "-t", "x");
+    }
+
+    @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 HF4-10-5
+     *
+     * <p>Tests that a device forwards all remote control commands to the device that is providing
+     * the audio rendering.
+     */
+    @Test
+    @Ignore("b/218266432")
+    public void cect_hf4_10_5_RemoteControlCommandsWithSystemAudioControlProperty()
+            throws Exception {
+        setCec20();
+
+        ITestDevice device = getDevice();
+        // Broadcast <Set System Audio Mode> ["off"].
+        broadcastSystemAudioModeMessage(false);
+        // All remote control commands should forward to the TV.
+        sendVolumeUpCommandAndCheckForUcp(LogicalAddress.TV);
+
+        // Broadcast <Set System Audio Mode> ["on"].
+        broadcastSystemAudioModeMessage(true);
+        // All remote control commands should forward to the audio rendering device.
+        sendVolumeUpCommandAndCheckForUcp(LogicalAddress.AUDIO_SYSTEM);
+    }
+
+    private void broadcastSystemAudioModeMessage(boolean val) throws Exception {
+        hdmiCecClient.sendCecMessage(
+                hdmiCecClient.getSelfDevice(),
+                LogicalAddress.BROADCAST,
+                CecOperand.SET_SYSTEM_AUDIO_MODE,
+                CecMessage.formatParams(val ? 1 : 0));
+    }
+
+    private void sendVolumeUpCommandAndCheckForUcp(LogicalAddress toDevice) throws Exception {
+        getDevice().executeShellCommand("input keyevent KEYCODE_VOLUME_UP");
+        String message =
+                hdmiCecClient.checkExpectedOutput(toDevice, CecOperand.USER_CONTROL_PRESSED);
+        assertThat(CecMessage.getParams(message)).isEqualTo(HdmiCecConstants.CEC_KEYCODE_VOLUME_UP);
+        hdmiCecClient.checkExpectedOutput(toDevice, CecOperand.USER_CONTROL_RELEASED);
+    }
+}