diff --git a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index de0df400e5..0bf32b5788 100644
--- a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -74,6 +74,7 @@ using ReadParameters = ::android::hardware::audio::V4_0::IStreamIn::ReadParamete
 using ReadStatus = ::android::hardware::audio::V4_0::IStreamIn::ReadStatus;
 using ::android::hardware::audio::V4_0::IStreamOut;
 using ::android::hardware::audio::V4_0::IStreamOutCallback;
+using ::android::hardware::audio::V4_0::MicrophoneInfo;
 using ::android::hardware::audio::V4_0::MmapBufferInfo;
 using ::android::hardware::audio::V4_0::MmapPosition;
 using ::android::hardware::audio::V4_0::ParameterValue;
@@ -477,6 +478,17 @@ TEST_F(AudioPrimaryHidlTest, getParameters) {
     ASSERT_OK(device->setParameters(context, values));
 }
 
+//////////////////////////////////////////////////////////////////////////////
+/////////////////////////////// getMicrophones ///////////////////////////////
+//////////////////////////////////////////////////////////////////////////////
+
+TEST_F(AudioPrimaryHidlTest, GetMicrophonesTest) {
+    doc::test("Make sure getMicrophones always succeeds");
+    hidl_vec<MicrophoneInfo> microphones;
+    ASSERT_OK(device->getMicrophones(returnIn(res, microphones)));
+    ASSERT_OK(res);
+}
+
 //////////////////////////////////////////////////////////////////////////////
 //////////////////////////////// debugDebug //////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
@@ -1081,6 +1093,14 @@ TEST_P(InputStreamTest, updateSinkMetadata) {
     ASSERT_OK(stream->updateSinkMetadata(initialMetadata));
 }
 
+TEST_P(InputStreamTest, getActiveMicrophones) {
+    doc::test("Getting active microphones should always succeed");
+    hidl_vec<MicrophoneInfo> microphones;
+    ASSERT_OK(device->getMicrophones(returnIn(res, microphones)));
+    ASSERT_OK(res);
+    ASSERT_TRUE(microphones.size() > 0);
+}
+
 //////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////// StreamOut //////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////