Convert boot, memtrack and power hal to use service name aware testing.

Motivation:
1) Support running the test against each hal service instance for the 
   registered hal.
2) Support testability checker to determine whether we should run the 
   test on the taget device.
3) Help to determine the process we want to profile for coverage data
   if running on coverage build. 
Bug: 64203181
Test: make vts
      vts-tradefed run vts -m VtsHalBootV1_0Target
      vts-tradefed run vts -m VtsHalMemtrackV1_0Target
      vts-tradefed run vts -m VtsHalPowerV1_0Target
      vts-tradefed run vts -m VtsHalPowerV1_1Target
Change-Id: Ie0bbd9ef9d9fbe11de5aee70fad9028fa0ae897c

4 files changed, 88 insertions, 24 deletions

diff --git a/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp b/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
index f48a95d853..d1d7f73b6e 100644
--- a/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
+++ b/boot/1.0/vts/functional/VtsHalBootV1_0TargetTest.cpp
@@ -22,6 +22,7 @@
 #include <android/hardware/boot/1.0/IBootControl.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 using ::android::hardware::boot::V1_0::IBootControl;
 using ::android::hardware::boot::V1_0::CommandResult;
@@ -33,12 +34,25 @@ using ::android::sp;
 using std::string;
 using std::vector;
 
+// Test environment for Boot HIDL HAL.
+class BootHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static BootHidlEnvironment* Instance() {
+        static BootHidlEnvironment* instance = new BootHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IBootControl>(); }
+};
+
 // The main test class for the Boot HIDL HAL.
 class BootHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    boot = ::testing::VtsHalHidlTargetTestBase::getService<IBootControl>();
-    ASSERT_NE(boot, nullptr);
+      boot = ::testing::VtsHalHidlTargetTestBase::getService<IBootControl>(
+          BootHidlEnvironment::Instance()->getServiceName<IBootControl>());
+      ASSERT_NE(boot, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -171,8 +185,10 @@ TEST_F(BootHidlTest, GetSuffix) {
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(BootHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    BootHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }
diff --git a/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp b/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
index 6ff566e7d7..691ecca17d 100644
--- a/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
+++ b/memtrack/1.0/vts/functional/VtsHalMemtrackV1_0TargetTest.cpp
@@ -21,6 +21,7 @@
 #include <android/hardware/memtrack/1.0/IMemtrack.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 #include <fcntl.h>
 #include <algorithm>
@@ -38,11 +39,24 @@ using ::android::base::unique_fd;
 using std::vector;
 using std::count_if;
 
+// Test environment for Memtrack HIDL HAL.
+class MemtrackHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static MemtrackHidlEnvironment* Instance() {
+        static MemtrackHidlEnvironment* instance = new MemtrackHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IMemtrack>(); }
+};
+
 class MemtrackHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    memtrack = ::testing::VtsHalHidlTargetTestBase::getService<IMemtrack>();
-    ASSERT_NE(memtrack, nullptr);
+      memtrack = ::testing::VtsHalHidlTargetTestBase::getService<IMemtrack>(
+          MemtrackHidlEnvironment::Instance()->getServiceName<IMemtrack>());
+      ASSERT_NE(memtrack, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -159,8 +173,10 @@ TEST_F(MemtrackHidlTest, GetMemoryTest) {
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(MemtrackHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    MemtrackHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }
diff --git a/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp b/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
index da49dfcf32..999b2b420f 100644
--- a/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
+++ b/power/1.0/vts/functional/VtsHalPowerV1_0TargetTest.cpp
@@ -23,6 +23,7 @@
 #include <android/hardware/power/1.0/IPower.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 #include <fcntl.h>
 #include <algorithm>
@@ -44,11 +45,24 @@ using std::vector;
 #define AVAILABLE_GOVERNORS_PATH \
   "/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors"
 
+// Test environment for Power HIDL HAL.
+class PowerHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static PowerHidlEnvironment* Instance() {
+        static PowerHidlEnvironment* instance = new PowerHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IPower>(); }
+};
+
 class PowerHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>();
-    ASSERT_NE(power, nullptr);
+      power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>(
+          PowerHidlEnvironment::Instance()->getServiceName<IPower>());
+      ASSERT_NE(power, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -178,8 +192,10 @@ TEST_F(PowerHidlTest, GetPlatformLowPowerStats) {
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(PowerHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    PowerHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }
diff --git a/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp b/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
index dc843f49d8..4427b1550e 100644
--- a/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
+++ b/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
@@ -19,6 +19,7 @@
 #include <android/hardware/power/1.1/IPower.h>
 
 #include <VtsHalHidlTargetTestBase.h>
+#include <VtsHalHidlTargetTestEnvBase.h>
 
 using ::android::hardware::power::V1_1::IPower;
 using ::android::hardware::power::V1_1::PowerStateSubsystem;
@@ -28,11 +29,24 @@ using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::sp;
 
+// Test environment for Power HIDL HAL.
+class PowerHidlEnvironment : public ::testing::VtsHalHidlTargetTestEnvBase {
+   public:
+    // get the test environment singleton
+    static PowerHidlEnvironment* Instance() {
+        static PowerHidlEnvironment* instance = new PowerHidlEnvironment;
+        return instance;
+    }
+
+    virtual void registerTestServices() override { registerTestService<IPower>(); }
+};
+
 class PowerHidlTest : public ::testing::VtsHalHidlTargetTestBase {
  public:
   virtual void SetUp() override {
-    power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>();
-    ASSERT_NE(power, nullptr);
+      power = ::testing::VtsHalHidlTargetTestBase::getService<IPower>(
+          PowerHidlEnvironment::Instance()->getServiceName<IPower>());
+      ASSERT_NE(power, nullptr);
   }
 
   virtual void TearDown() override {}
@@ -91,8 +105,10 @@ TEST_F(PowerHidlTest, PowerHintAsync) {
 }
 
 int main(int argc, char **argv) {
-  ::testing::InitGoogleTest(&argc, argv);
-  int status = RUN_ALL_TESTS();
-  LOG(INFO) << "Test result = " << status;
-  return status;
+    ::testing::AddGlobalTestEnvironment(PowerHidlEnvironment::Instance());
+    ::testing::InitGoogleTest(&argc, argv);
+    PowerHidlEnvironment::Instance()->init(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    LOG(INFO) << "Test result = " << status;
+    return status;
 }