Convert vibrator hal test to use VtsHalHidlTargetTestEnvBase

Bug: 64203181
Test: make vts
      vts-tradefed run vts -m VtsHalVibratorV1_0Target
      vts-tradefed run vts -m VtsHalVibratorV1_1Target

Change-Id: Iff6015b15c0cca93213e5afe976bd98b6cb3a13b
Merged-In: Iff6015b15c0cca93213e5afe976bd98b6cb3a13b
(cherry picked from commit 7e1c2896ad)

vibrator/1.0/vts/functional/VtsHalVibratorV1_0TargetTest.cpp

@@ -19,9 +19,11 @@
 #include <android-base/logging.h>
 #include <android/hardware/vibrator/1.0/IVibrator.h>
 #include <android/hardware/vibrator/1.0/types.h>
-#include <VtsHalHidlTargetTestBase.h>
 #include <unistd.h>
 
+#include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
+
 using ::android::hardware::vibrator::V1_0::Effect;
 using ::android::hardware::vibrator::V1_0::EffectStrength;
 using ::android::hardware::vibrator::V1_0::IVibrator;
@@ -30,11 +32,27 @@ using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::sp;
 
+// Test environment for Vibrator HIDL HAL.
+class VibratorHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+ public:
+  // get the test environment singleton
+  static VibratorHidlEnvironment* Instance() {
+      static VibratorHidlEnvironment* instance = new VibratorHidlEnvironment;
+      return instance;
+  }
+
+  virtual void registerTestServices() override { registerTestService<IVibrator>(); }
+
+ private:
+  VibratorHidlEnvironment() {}
+};
+
 // The main test class for VIBRATOR HIDL HAL.
 class VibratorHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    vibrator = ::testing::VtsHalHidlTargetTestBase::getService<IVibrator>();
+    vibrator = ::testing::VtsHalHidlTargetTestBase::getService<IVibrator>(
+        VibratorHidlEnvironment::Instance()->getServiceName<IVibrator>());
     ASSERT_NE(vibrator, nullptr);
   }
 
@@ -43,15 +61,6 @@ class VibratorHidlTest : public ::testing::VtsHalHidlTargetTestBase {
   sp<IVibrator> vibrator;
 };
 
-// A class for test environment setup (kept since this file is a template).
-class VibratorHidlEnvironment : public ::testing::Environment {
- public:
-  virtual void SetUp() {}
-  virtual void TearDown() {}
-
- private:
-};
-
 static void validatePerformEffect(Status status, uint32_t lengthMs) {
   ASSERT_TRUE(status == Status::OK || status == Status::UNSUPPORTED_OPERATION);
   if (status == Status::OK) {
@@ -96,8 +105,9 @@ TEST_F(VibratorHidlTest, SetAmplitudeReturnUnsupportedOperationIfNotSupported) {
 }
 
 int main(int argc, char **argv) {
-  ::testing::AddGlobalTestEnvironment(new VibratorHidlEnvironment);
+  ::testing::AddGlobalTestEnvironment(VibratorHidlEnvironment::Instance());
   ::testing::InitGoogleTest(&argc, argv);
+  VibratorHidlEnvironment::Instance()->init(&argc, argv);
   int status = RUN_ALL_TESTS();
   LOG(INFO) << "Test result = " << status;
   return status;

vibrator/1.1/vts/functional/VtsHalVibratorV1_1TargetTest.cpp

@@ -17,6 +17,7 @@
 #define LOG_TAG "vibrator_hidl_hal_test"
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 #include <android-base/logging.h>
 #include <android/hardware/vibrator/1.1/IVibrator.h>
 #include <android/hardware/vibrator/1.1/types.h>
@@ -31,11 +32,27 @@ using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::sp;
 
+// Test environment for Vibrator HIDL HAL.
+class VibratorHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static VibratorHidlEnvironment* Instance() {
+        static VibratorHidlEnvironment* instance = new VibratorHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IVibrator>(); }
+
+   private:
+    VibratorHidlEnvironment() {}
+};
+
 // The main test class for VIBRATOR HIDL HAL 1.1.
 class VibratorHidlTest_1_1 : public ::testing::VtsHalHidlTargetTestBase {
    public:
     virtual void SetUp() override {
-        vibrator = ::testing::VtsHalHidlTargetTestBase::getService<IVibrator>();
+        vibrator = ::testing::VtsHalHidlTargetTestBase::getService<IVibrator>(
+            VibratorHidlEnvironment::Instance()->getServiceName<IVibrator>());
         ASSERT_NE(vibrator, nullptr);
     }
 
@@ -61,7 +78,9 @@ TEST_F(VibratorHidlTest_1_1, PerformEffect_1_1) {
 }
 
 int main(int argc, char** argv) {
+    ::testing::AddGlobalTestEnvironment(VibratorHidlEnvironment::Instance());
     ::testing::InitGoogleTest(&argc, argv);
+    VibratorHidlEnvironment::Instance()->init(&argc, argv);
     int status = RUN_ALL_TESTS();
     LOG(INFO) << "Test result = " << status;
     return status;