From bad3b28b60a31877e302562bf2f8270466ae4806 Mon Sep 17 00:00:00 2001
From: jiabin <jiabin@google.com>
Date: Wed, 11 Apr 2018 12:14:25 -0700
Subject: [PATCH] Add vts for microphone enumeration APIs.

Bug: 64038649
Test: run vts --module VtsHalAudioV4_0Target
Change-Id: If75ee585a9d865d010fc7d2a081b930fba022a20
---
 .../functional/AudioPrimaryHidlHalTest.cpp    | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

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 //////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////