diff --git a/wifi/supplicant/1.0/vts/functional/Android.bp b/wifi/supplicant/1.0/vts/functional/Android.bp
index ba79738..15525bb 100644
--- a/wifi/supplicant/1.0/vts/functional/Android.bp
+++ b/wifi/supplicant/1.0/vts/functional/Android.bp
@@ -51,7 +51,7 @@
         "libwifi-system",
         "libwifi-system-iface",
     ],
-    test_suites: ["general-tests"],
+    test_suites: ["general-tests", "vts-core"],
 }
 
 cc_test {
@@ -71,4 +71,5 @@
         "libwifi-system",
         "libwifi-system-iface",
     ],
+    test_suites: ["general-tests", "vts-core"],
 }
diff --git a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
index 6ca0546..f582cc1 100644
--- a/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
+++ b/wifi/supplicant/1.0/vts/functional/VtsHalWifiSupplicantV1_0TargetTest.cpp
@@ -14,40 +14,8 @@
  * limitations under the License.
  */
 
-#include <android-base/logging.h>
-
 #include "supplicant_hidl_test_utils.h"
-#include "wifi_hidl_test_utils.h"
 
-class WifiSupplicantHidlEnvironment_1_0 : public WifiSupplicantHidlEnvironment {
-   public:
-    // get the test environment singleton
-    static WifiSupplicantHidlEnvironment_1_0* Instance() {
-        static WifiSupplicantHidlEnvironment_1_0* instance =
-            new WifiSupplicantHidlEnvironment_1_0;
-        return instance;
-    }
-    virtual void registerTestServices() override {
-        registerTestService<::android::hardware::wifi::V1_0::IWifi>();
-        registerTestService<
-            ::android::hardware::wifi::supplicant::V1_0::ISupplicant>();
-    }
-
-   private:
-    WifiSupplicantHidlEnvironment_1_0() {}
-};
-
-WifiSupplicantHidlEnvironment* gEnv =
-    WifiSupplicantHidlEnvironment_1_0::Instance();
-
-int main(int argc, char** argv) {
-    ::testing::AddGlobalTestEnvironment(gEnv);
-    ::testing::InitGoogleTest(&argc, argv);
-    gEnv->init(&argc, argv);
-    int status = gEnv->initFromOptions(argc, argv);
-    if (status == 0) {
-        int status = RUN_ALL_TESTS();
-        LOG(INFO) << "Test result = " << status;
-    }
-    return status;
-}
+// TODO(b/143892896): Remove this file after wifi_hidl_test_utils.cpp is
+// updated.
+WifiSupplicantHidlEnvironment* gEnv = nullptr;
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_call_util.h b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_call_util.h
index 1c0fcec..3fa6f9d 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_call_util.h
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_call_util.h
@@ -25,8 +25,6 @@
 #include <type_traits>
 #include <utility>
 
-#include <VtsHalHidlTargetTestBase.h>
-
 namespace {
 namespace detail {
 template <typename>
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
index 436b88b..4f25465 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test.cpp
@@ -16,35 +16,47 @@
 
 #include <android-base/logging.h>
 
-#include <VtsHalHidlTargetTestBase.h>
-
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.0/ISupplicant.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 #include "supplicant_hidl_test_utils.h"
 
 using ::android::sp;
 using ::android::hardware::hidl_vec;
+using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantIface;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
-using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
+using ::android::hardware::wifi::V1_0::IWifi;
 
-extern WifiSupplicantHidlEnvironment* gEnv;
-
-class SupplicantHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantHidlTest
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
    public:
     virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        supplicant_ = getSupplicant();
+        wifi_instance_name_ = std::get<0>(GetParam());
+        supplicant_instance_name_ = std::get<1>(GetParam());
+        stopSupplicant(wifi_instance_name_);
+        startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                             supplicant_instance_name_);
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
         ASSERT_NE(supplicant_.get(), nullptr);
     }
 
-    virtual void TearDown() override { stopSupplicant(); }
+    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
 
    protected:
     // ISupplicant object used for all tests in this fixture.
     sp<ISupplicant> supplicant_;
+    bool isP2pOn_ = false;
+    std::string wifi_instance_name_;
+    std::string supplicant_instance_name_;
 };
 
 /*
@@ -52,16 +64,19 @@
  * Ensures that an instance of the ISupplicant proxy object is
  * successfully created.
  */
-TEST(SupplicantHidlTestNoFixture, Create) {
-    startSupplicantAndWaitForHidlService();
-    EXPECT_NE(nullptr, getSupplicant().get());
-    stopSupplicant();
+TEST_P(SupplicantHidlTest, Create) {
+    // Stop the proxy object created in setup.
+    stopSupplicant(wifi_instance_name_);
+    startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                         supplicant_instance_name_);
+    EXPECT_NE(nullptr,
+              getSupplicant(supplicant_instance_name_, isP2pOn_).get());
 }
 
 /*
  * ListInterfaces
  */
-TEST_F(SupplicantHidlTest, ListInterfaces) {
+TEST_P(SupplicantHidlTest, ListInterfaces) {
     std::vector<ISupplicant::IfaceInfo> ifaces;
     supplicant_->listInterfaces(
         [&](const SupplicantStatus& status,
@@ -74,7 +89,7 @@
               std::find_if(ifaces.begin(), ifaces.end(), [](const auto& iface) {
                   return iface.type == IfaceType::STA;
               }));
-    if (gEnv->isP2pOn) {
+    if (isP2pOn_) {
         EXPECT_NE(
             ifaces.end(),
             std::find_if(ifaces.begin(), ifaces.end(), [](const auto& iface) {
@@ -86,7 +101,7 @@
 /*
  * GetInterface
  */
-TEST_F(SupplicantHidlTest, GetInterface) {
+TEST_P(SupplicantHidlTest, GetInterface) {
     std::vector<ISupplicant::IfaceInfo> ifaces;
     supplicant_->listInterfaces(
         [&](const SupplicantStatus& status,
@@ -107,7 +122,7 @@
 /*
  * SetDebugParams
  */
-TEST_F(SupplicantHidlTest, SetDebugParams) {
+TEST_P(SupplicantHidlTest, SetDebugParams) {
     bool show_timestamp = true;
     bool show_keys = true;
     ISupplicant::DebugLevel level = ISupplicant::DebugLevel::EXCESSIVE;
@@ -124,7 +139,7 @@
 /*
  * GetDebugLevel
  */
-TEST_F(SupplicantHidlTest, GetDebugLevel) {
+TEST_P(SupplicantHidlTest, GetDebugLevel) {
     bool show_timestamp = true;
     bool show_keys = true;
     ISupplicant::DebugLevel level = ISupplicant::DebugLevel::EXCESSIVE;
@@ -142,7 +157,7 @@
 /*
  * IsDebugShowTimestampEnabled
  */
-TEST_F(SupplicantHidlTest, IsDebugShowTimestampEnabled) {
+TEST_P(SupplicantHidlTest, IsDebugShowTimestampEnabled) {
     bool show_timestamp = true;
     bool show_keys = true;
     ISupplicant::DebugLevel level = ISupplicant::DebugLevel::EXCESSIVE;
@@ -160,7 +175,7 @@
 /*
  * IsDebugShowKeysEnabled
  */
-TEST_F(SupplicantHidlTest, IsDebugShowKeysEnabled) {
+TEST_P(SupplicantHidlTest, IsDebugShowKeysEnabled) {
     bool show_timestamp = true;
     bool show_keys = true;
     ISupplicant::DebugLevel level = ISupplicant::DebugLevel::EXCESSIVE;
@@ -178,15 +193,24 @@
 /*
  * SetConcurrenyPriority
  */
-TEST_F(SupplicantHidlTest, SetConcurrencyPriority) {
+TEST_P(SupplicantHidlTest, SetConcurrencyPriority) {
     supplicant_->setConcurrencyPriority(
         IfaceType::STA, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
         });
-    if (gEnv->isP2pOn) {
+    if (isP2pOn_) {
         supplicant_->setConcurrencyPriority(
             IfaceType::P2P, [](const SupplicantStatus& status) {
                 EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
             });
     }
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantHidlTest,
+    testing::Combine(
+        testing::ValuesIn(
+            android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            ISupplicant::descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
index 7bd04dc..d47e42f 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.cpp
@@ -56,8 +56,8 @@
 
 // Helper function to initialize the driver and firmware to STA mode
 // using the vendor HAL HIDL interface.
-void initilializeDriverAndFirmware() {
-    sp<IWifiChip> wifi_chip = getWifiChip();
+void initilializeDriverAndFirmware(const std::string& wifi_instance_name) {
+    sp<IWifiChip> wifi_chip = getWifiChip(wifi_instance_name);
     ChipModeId mode_id;
     EXPECT_TRUE(configureChipToSupportIfaceType(
         wifi_chip, ::android::hardware::wifi::V1_0::IfaceType::STA, &mode_id));
@@ -65,7 +65,9 @@
 
 // Helper function to deinitialize the driver and firmware
 // using the vendor HAL HIDL interface.
-void deInitilializeDriverAndFirmware() { stopWifi(); }
+void deInitilializeDriverAndFirmware(const std::string& wifi_instance_name) {
+    stopWifi(wifi_instance_name);
+}
 
 // Helper function to find any iface of the desired type exposed.
 bool findIfaceOfType(sp<ISupplicant> supplicant, IfaceType desired_type,
@@ -154,28 +156,38 @@
     std::condition_variable condition_;
 };
 
-void stopSupplicant() {
+void stopSupplicant() { stopSupplicant(""); }
+
+void stopSupplicant(const std::string& wifi_instance_name) {
     SupplicantManager supplicant_manager;
 
     ASSERT_TRUE(supplicant_manager.StopSupplicant());
-    deInitilializeDriverAndFirmware();
+    deInitilializeDriverAndFirmware(wifi_instance_name);
     ASSERT_FALSE(supplicant_manager.IsSupplicantRunning());
 }
 
+// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
 void startSupplicantAndWaitForHidlService() {
-    initilializeDriverAndFirmware();
+    startSupplicantAndWaitForHidlService("",
+                                         gEnv->getServiceName<ISupplicant>());
+}
+
+void startSupplicantAndWaitForHidlService(
+    const std::string& wifi_instance_name,
+    const std::string& supplicant_instance_name) {
+    initilializeDriverAndFirmware(wifi_instance_name);
 
     android::sp<ServiceNotificationListener> notification_listener =
         new ServiceNotificationListener();
-    string service_name = gEnv->getServiceName<ISupplicant>();
     ASSERT_TRUE(notification_listener->registerForHidlServiceNotifications(
-        service_name));
+        supplicant_instance_name));
 
     SupplicantManager supplicant_manager;
     ASSERT_TRUE(supplicant_manager.StartSupplicant());
     ASSERT_TRUE(supplicant_manager.IsSupplicantRunning());
 
-    ASSERT_TRUE(notification_listener->waitForHidlService(500, service_name));
+    ASSERT_TRUE(notification_listener->waitForHidlService(
+        500, supplicant_instance_name));
 }
 
 bool is_1_1(const sp<ISupplicant>& supplicant) {
@@ -218,6 +230,7 @@
         });
 }
 
+// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
 sp<ISupplicant> getSupplicant() {
     sp<ISupplicant> supplicant =
         ::testing::VtsHalHidlTargetTestBase::getService<ISupplicant>(
@@ -232,8 +245,28 @@
     return supplicant;
 }
 
+sp<ISupplicant> getSupplicant(const std::string& supplicant_instance_name,
+                              bool isP2pOn) {
+    sp<ISupplicant> supplicant =
+        ISupplicant::getService(supplicant_instance_name);
+    // For 1.1 supplicant, we need to add interfaces at initialization.
+    if (is_1_1(supplicant)) {
+        addSupplicantStaIface_1_1(supplicant);
+        if (isP2pOn) {
+            addSupplicantP2pIface_1_1(supplicant);
+        }
+    }
+    return supplicant;
+}
+
+// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
 sp<ISupplicantStaIface> getSupplicantStaIface() {
     sp<ISupplicant> supplicant = getSupplicant();
+    return getSupplicantStaIface(supplicant);
+}
+
+sp<ISupplicantStaIface> getSupplicantStaIface(
+    const sp<ISupplicant>& supplicant) {
     if (!supplicant.get()) {
         return nullptr;
     }
@@ -257,8 +290,14 @@
     return sta_iface;
 }
 
+// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
 sp<ISupplicantStaNetwork> createSupplicantStaNetwork() {
-    sp<ISupplicantStaIface> sta_iface = getSupplicantStaIface();
+    return createSupplicantStaNetwork(getSupplicant());
+}
+
+sp<ISupplicantStaNetwork> createSupplicantStaNetwork(
+    const sp<ISupplicant>& supplicant) {
+    sp<ISupplicantStaIface> sta_iface = getSupplicantStaIface(supplicant);
     if (!sta_iface.get()) {
         return nullptr;
     }
@@ -278,8 +317,13 @@
     return sta_network;
 }
 
+// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
 sp<ISupplicantP2pIface> getSupplicantP2pIface() {
-    sp<ISupplicant> supplicant = getSupplicant();
+    return getSupplicantP2pIface(getSupplicant());
+}
+
+sp<ISupplicantP2pIface> getSupplicantP2pIface(
+    const sp<ISupplicant>& supplicant) {
     if (!supplicant.get()) {
         return nullptr;
     }
@@ -303,8 +347,12 @@
     return p2p_iface;
 }
 
+// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
 bool turnOnExcessiveLogging() {
-    sp<ISupplicant> supplicant = getSupplicant();
+    return turnOnExcessiveLogging(getSupplicant());
+}
+
+bool turnOnExcessiveLogging(const sp<ISupplicant>& supplicant) {
     if (!supplicant.get()) {
         return false;
     }
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
index 21a1ae6..40ad695 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_hidl_test_utils.h
@@ -25,21 +25,47 @@
 
 #include <getopt.h>
 
-#include <VtsHalHidlTargetTestEnvBase.h>
+#include "wifi_hidl_test_utils.h"
 
 // Used to stop the android wifi framework before every test.
 void stopWifiFramework();
+void stopWifiFramework(const std::string& wifi_instance_name);
 void startWifiFramework();
+void startWifiFramework(const std::string& wifi_instance_name);
+
 void stopSupplicant();
+void stopSupplicant(const std::string& wifi_instance_name);
 // Used to configure the chip, driver and start wpa_supplicant before every
 // test.
-void startSupplicantAndWaitForHidlService();
+void startSupplicantAndWaitForHidlService(
+    const std::string& wifi_instance_name,
+    const std::string& supplicant_instance_name);
 
 // Helper functions to obtain references to the various HIDL interface objects.
 // Note: We only have a single instance of each of these objects currently.
 // These helper functions should be modified to return vectors if we support
 // multiple instances.
 android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>
+getSupplicant(const std::string& supplicant_instance_name, bool isP2pOn);
+android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicantStaIface>
+getSupplicantStaIface(
+    const android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>&
+        supplicant);
+android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicantStaNetwork>
+createSupplicantStaNetwork(
+    const android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>&
+        supplicant);
+android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicantP2pIface>
+getSupplicantP2pIface(
+    const android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>&
+        supplicant);
+bool turnOnExcessiveLogging(
+    const android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>&
+        supplicant);
+
+// TODO(b/143892896): Remove old APIs after all supplicant tests are updated.
+void startSupplicantAndWaitForHidlService();
+android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicant>
 getSupplicant();
 android::sp<android::hardware::wifi::supplicant::V1_0::ISupplicantStaIface>
 getSupplicantStaIface();
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp
index 0181f7b..8d6f38d 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_p2p_iface_hidl_test.cpp
@@ -15,9 +15,12 @@
  */
 
 #include <android-base/logging.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
-#include <VtsHalHidlTargetTestBase.h>
-
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.0/ISupplicantP2pIface.h>
 
 #include "supplicant_hidl_call_util.h"
@@ -30,11 +33,13 @@
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
+using ::android::hardware::wifi::supplicant::V1_0::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantP2pIface;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantP2pIfaceCallback;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantNetworkId;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::V1_0::IWifi;
 
 namespace {
 constexpr uint8_t kTestSsidPostfix[] = {'t', 'e', 's', 't'};
@@ -66,26 +71,38 @@
 constexpr SupplicantNetworkId kTestNetworkId = 5;
 }  // namespace
 
-class SupplicantP2pIfaceHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantP2pIfaceHidlTest
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
    public:
     virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        EXPECT_TRUE(turnOnExcessiveLogging());
-        p2p_iface_ = getSupplicantP2pIface();
+        wifi_instance_name_ = std::get<0>(GetParam());
+        supplicant_instance_name_ = std::get<1>(GetParam());
+        stopSupplicant(wifi_instance_name_);
+        startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                             supplicant_instance_name_);
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+        p2p_iface_ = getSupplicantP2pIface(supplicant_);
         ASSERT_NE(p2p_iface_.get(), nullptr);
 
         memcpy(mac_addr_.data(), kTestMacAddr, mac_addr_.size());
         memcpy(peer_mac_addr_.data(), kTestPeerMacAddr, peer_mac_addr_.size());
     }
 
-    virtual void TearDown() override { stopSupplicant(); }
+    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
 
    protected:
+    bool isP2pOn_ = false;
+    sp<ISupplicant> supplicant_;
     // ISupplicantP2pIface object used for all tests in this fixture.
     sp<ISupplicantP2pIface> p2p_iface_;
     // MAC address to use for various tests.
     std::array<uint8_t, 6> mac_addr_;
     std::array<uint8_t, 6> peer_mac_addr_;
+    std::string wifi_instance_name_;
+    std::string supplicant_instance_name_;
 };
 
 class IfaceCallback : public ISupplicantP2pIfaceCallback {
@@ -177,16 +194,20 @@
  * Ensures that an instance of the ISupplicantP2pIface proxy object is
  * successfully created.
  */
-TEST(SupplicantP2pIfaceHidlTestNoFixture, Create) {
-    startSupplicantAndWaitForHidlService();
-    EXPECT_NE(nullptr, getSupplicantP2pIface().get());
-    stopSupplicant();
+TEST_P(SupplicantP2pIfaceHidlTest, Create) {
+    stopSupplicant(wifi_instance_name_);
+    startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                         supplicant_instance_name_);
+    sp<ISupplicantP2pIface> p2p_iface = getSupplicantP2pIface(
+        getSupplicant(supplicant_instance_name_, isP2pOn_));
+
+    EXPECT_NE(nullptr, p2p_iface.get());
 }
 
 /*
  * RegisterCallback
  */
-TEST_F(SupplicantP2pIfaceHidlTest, RegisterCallback) {
+TEST_P(SupplicantP2pIfaceHidlTest, RegisterCallback) {
     p2p_iface_->registerCallback(
         new IfaceCallback(), [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -196,7 +217,7 @@
 /*
  * GetName
  */
-TEST_F(SupplicantP2pIfaceHidlTest, GetName) {
+TEST_P(SupplicantP2pIfaceHidlTest, GetName) {
     const auto& status_and_interface_name = HIDL_INVOKE(p2p_iface_, getName);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               status_and_interface_name.first.code);
@@ -206,7 +227,7 @@
 /*
  * GetType
  */
-TEST_F(SupplicantP2pIfaceHidlTest, GetType) {
+TEST_P(SupplicantP2pIfaceHidlTest, GetType) {
     const auto& status_and_interface_type = HIDL_INVOKE(p2p_iface_, getType);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               status_and_interface_type.first.code);
@@ -216,7 +237,7 @@
 /*
  * GetDeviceAddress
  */
-TEST_F(SupplicantP2pIfaceHidlTest, GetDeviceAddress) {
+TEST_P(SupplicantP2pIfaceHidlTest, GetDeviceAddress) {
     p2p_iface_->getDeviceAddress(
         [](const SupplicantStatus& status,
            const hidl_array<uint8_t, 6>& /* mac_addr */) {
@@ -227,7 +248,7 @@
 /*
  * SetSsidPostfix
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetSsidPostfix) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetSsidPostfix) {
     std::vector<uint8_t> ssid(kTestSsidPostfix,
                               kTestSsidPostfix + sizeof(kTestSsidPostfix));
     p2p_iface_->setSsidPostfix(ssid, [](const SupplicantStatus& status) {
@@ -238,7 +259,7 @@
 /*
  * Find
  */
-TEST_F(SupplicantP2pIfaceHidlTest, Find) {
+TEST_P(SupplicantP2pIfaceHidlTest, Find) {
     p2p_iface_->find(kTestFindTimeout, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -247,7 +268,7 @@
 /*
  * StopFind
  */
-TEST_F(SupplicantP2pIfaceHidlTest, StopFind) {
+TEST_P(SupplicantP2pIfaceHidlTest, StopFind) {
     p2p_iface_->find(kTestFindTimeout, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -260,7 +281,7 @@
 /*
  * Flush
  */
-TEST_F(SupplicantP2pIfaceHidlTest, Flush) {
+TEST_P(SupplicantP2pIfaceHidlTest, Flush) {
     p2p_iface_->flush([](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -269,7 +290,7 @@
 /*
  * Connect
  */
-TEST_F(SupplicantP2pIfaceHidlTest, Connect) {
+TEST_P(SupplicantP2pIfaceHidlTest, Connect) {
     p2p_iface_->connect(
         mac_addr_, ISupplicantP2pIface::WpsProvisionMethod::PBC,
         kTestConnectPin, false, false, kTestConnectGoIntent,
@@ -282,7 +303,7 @@
 /*
  * CancelConnect
  */
-TEST_F(SupplicantP2pIfaceHidlTest, CancelConnect) {
+TEST_P(SupplicantP2pIfaceHidlTest, CancelConnect) {
     p2p_iface_->connect(
         mac_addr_, ISupplicantP2pIface::WpsProvisionMethod::PBC,
         kTestConnectPin, false, false, kTestConnectGoIntent,
@@ -299,7 +320,7 @@
 /*
  * ProvisionDiscovery
  */
-TEST_F(SupplicantP2pIfaceHidlTest, ProvisionDiscovery) {
+TEST_P(SupplicantP2pIfaceHidlTest, ProvisionDiscovery) {
     p2p_iface_->provisionDiscovery(
         mac_addr_, ISupplicantP2pIface::WpsProvisionMethod::PBC,
         [](const SupplicantStatus& status) {
@@ -311,7 +332,7 @@
 /*
  * AddGroup
  */
-TEST_F(SupplicantP2pIfaceHidlTest, AddGroup) {
+TEST_P(SupplicantP2pIfaceHidlTest, AddGroup) {
     p2p_iface_->addGroup(false, kTestNetworkId,
                          [](const SupplicantStatus& /* status */) {
                              // TODO: Figure out the initialization sequence for
@@ -324,7 +345,7 @@
 /*
  * RemoveGroup
  */
-TEST_F(SupplicantP2pIfaceHidlTest, RemoveGroup) {
+TEST_P(SupplicantP2pIfaceHidlTest, RemoveGroup) {
     // This is not going to work with fake values.
     EXPECT_NE(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(p2p_iface_, removeGroup, kTestGroupIfName).code);
@@ -333,7 +354,7 @@
 /*
  * Reject
  */
-TEST_F(SupplicantP2pIfaceHidlTest, Reject) {
+TEST_P(SupplicantP2pIfaceHidlTest, Reject) {
     p2p_iface_->reject(mac_addr_, [](const SupplicantStatus& status) {
         // This is not going to work with fake values.
         EXPECT_EQ(SupplicantStatusCode::FAILURE_UNKNOWN, status.code);
@@ -343,7 +364,7 @@
 /*
  * Invite
  */
-TEST_F(SupplicantP2pIfaceHidlTest, Invite) {
+TEST_P(SupplicantP2pIfaceHidlTest, Invite) {
     p2p_iface_->invite(kTestGroupIfName, mac_addr_, peer_mac_addr_,
                        [](const SupplicantStatus& status) {
                            // This is not going to work with fake values.
@@ -355,7 +376,7 @@
 /*
  * Reinvoke
  */
-TEST_F(SupplicantP2pIfaceHidlTest, Reinvoke) {
+TEST_P(SupplicantP2pIfaceHidlTest, Reinvoke) {
     p2p_iface_->reinvoke(
         kTestNetworkId, mac_addr_, [](const SupplicantStatus& status) {
             // This is not going to work with fake values.
@@ -367,7 +388,7 @@
 /*
  * ConfigureExtListen
  */
-TEST_F(SupplicantP2pIfaceHidlTest, ConfigureExtListen) {
+TEST_P(SupplicantP2pIfaceHidlTest, ConfigureExtListen) {
     p2p_iface_->configureExtListen(kTestExtListenPeriod, kTestExtListenInterval,
                                    [](const SupplicantStatus& status) {
                                        EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -378,7 +399,7 @@
 /*
  * SetListenChannel
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetListenChannel) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetListenChannel) {
     p2p_iface_->setListenChannel(
         kTestChannel, kTestOperatingClass, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -388,7 +409,7 @@
 /*
  * SetDisallowedFrequencies
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetDisallowedFrequencies) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetDisallowedFrequencies) {
     std::vector<ISupplicantP2pIface::FreqRange> ranges = {
         {kTestFreqRange[0], kTestFreqRange[1]}};
     p2p_iface_->setDisallowedFrequencies(
@@ -400,7 +421,7 @@
 /*
  * GetSsid
  */
-TEST_F(SupplicantP2pIfaceHidlTest, GetSsid) {
+TEST_P(SupplicantP2pIfaceHidlTest, GetSsid) {
     std::array<uint8_t, 6> mac_addr;
     memcpy(mac_addr.data(), kTestMacAddr, mac_addr.size());
     p2p_iface_->getSsid(mac_addr, [](const SupplicantStatus& status,
@@ -413,7 +434,7 @@
 /*
  * GetGroupCapability
  */
-TEST_F(SupplicantP2pIfaceHidlTest, GetGroupCapability) {
+TEST_P(SupplicantP2pIfaceHidlTest, GetGroupCapability) {
     std::array<uint8_t, 6> mac_addr;
     memcpy(mac_addr.data(), kTestMacAddr, mac_addr.size());
     p2p_iface_->getGroupCapability(
@@ -426,7 +447,7 @@
 /*
  * FlushServices
  */
-TEST_F(SupplicantP2pIfaceHidlTest, FlushServices) {
+TEST_P(SupplicantP2pIfaceHidlTest, FlushServices) {
     p2p_iface_->flushServices([](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -435,7 +456,7 @@
 /*
  * SetMiracastMode
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetMiracastMode) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetMiracastMode) {
     p2p_iface_->setMiracastMode(ISupplicantP2pIface::MiracastMode::DISABLED,
                                 [](const SupplicantStatus& status) {
                                     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -456,7 +477,7 @@
 /*
  * SetGroupIdle
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetGroupIdle) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetGroupIdle) {
     // This is not going to work with fake values.
     EXPECT_NE(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(p2p_iface_, setGroupIdle, kTestGroupIfName,
@@ -467,7 +488,7 @@
 /*
  * SetPowerSave
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetPowerSave) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetPowerSave) {
     // This is not going to work with fake values.
     EXPECT_NE(
         SupplicantStatusCode::SUCCESS,
@@ -481,7 +502,7 @@
 /*
  * SetWpsDeviceName
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWpsDeviceName) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWpsDeviceName) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(p2p_iface_, setWpsDeviceName, kTestWpsDeviceName).code);
@@ -490,7 +511,7 @@
 /*
  * SetWpsDeviceType
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWpsDeviceType) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWpsDeviceType) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(p2p_iface_, setWpsDeviceType, kTestWpsDeviceType).code);
@@ -499,7 +520,7 @@
 /*
  * SetWpsManufacturer
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWpsManufacturer) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWpsManufacturer) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(p2p_iface_, setWpsManufacturer, kTestWpsManufacturer).code);
@@ -508,7 +529,7 @@
 /*
  * SetWpsModelName
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWpsModelName) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWpsModelName) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(p2p_iface_, setWpsModelName, kTestWpsModelName).code);
 }
@@ -516,7 +537,7 @@
 /*
  * SetWpsModelNumber
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWpsModelNumber) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWpsModelNumber) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(p2p_iface_, setWpsModelNumber, kTestWpsModelNumber).code);
@@ -525,7 +546,7 @@
 /*
  * SetWpsSerialNumber
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWpsSerialNumber) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWpsSerialNumber) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(p2p_iface_, setWpsSerialNumber, kTestWpsSerialNumber).code);
@@ -534,7 +555,7 @@
 /*
  * SetWpsConfigMethods
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWpsConfigMethods) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWpsConfigMethods) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(p2p_iface_, setWpsConfigMethods, kTestWpsConfigMethods)
@@ -548,7 +569,7 @@
  * This also tests that removeBonjourSerive() returns error when there is no
  * existing bonjour service with the same query data.
  */
-TEST_F(SupplicantP2pIfaceHidlTest, AddAndRemoveBonjourService) {
+TEST_P(SupplicantP2pIfaceHidlTest, AddAndRemoveBonjourService) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(
                   p2p_iface_, addBonjourService,
@@ -584,7 +605,7 @@
  * This also tests that removeUpnpService() returns error when there is no
  * exsiting upnp service with the same service name.
  */
-TEST_F(SupplicantP2pIfaceHidlTest, AddAndRemoveUpnpService) {
+TEST_P(SupplicantP2pIfaceHidlTest, AddAndRemoveUpnpService) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(p2p_iface_, addUpnpService, 0 /* version */,
                           kTestUpnpServiceName)
@@ -604,7 +625,7 @@
 /*
  * EnableWfd
  */
-TEST_F(SupplicantP2pIfaceHidlTest, EnableWfd) {
+TEST_P(SupplicantP2pIfaceHidlTest, EnableWfd) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(p2p_iface_, enableWfd, true).code);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -614,8 +635,17 @@
 /*
  * SetWfdDeviceInfo
  */
-TEST_F(SupplicantP2pIfaceHidlTest, SetWfdDeviceInfo) {
+TEST_P(SupplicantP2pIfaceHidlTest, SetWfdDeviceInfo) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(p2p_iface_, setWfdDeviceInfo, kTestWfdDeviceInfo).code);
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantP2pIfaceHidlTest,
+    testing::Combine(
+        testing::ValuesIn(
+            android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            ISupplicant::descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp
index ec102d5..089b3cd 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_sta_iface_hidl_test.cpp
@@ -15,9 +15,12 @@
  */
 
 #include <android-base/logging.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
-#include <VtsHalHidlTargetTestBase.h>
-
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.0/ISupplicantStaIface.h>
 
 #include "supplicant_hidl_call_util.h"
@@ -30,12 +33,14 @@
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
+using ::android::hardware::wifi::supplicant::V1_0::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaIface;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaIfaceCallback;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaNetwork;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantNetworkId;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::V1_0::IWifi;
 
 namespace {
 constexpr uint8_t kTestMacAddr[] = {0x56, 0x67, 0x67, 0xf4, 0x56, 0x92};
@@ -61,24 +66,36 @@
 constexpr uint16_t kTestWpsConfigMethods = 0xffff;
 }  // namespace
 
-class SupplicantStaIfaceHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantStaIfaceHidlTest
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
    public:
     virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        EXPECT_TRUE(turnOnExcessiveLogging());
-        sta_iface_ = getSupplicantStaIface();
+        wifi_instance_name_ = std::get<0>(GetParam());
+        supplicant_instance_name_ = std::get<1>(GetParam());
+        stopSupplicant(wifi_instance_name_);
+        startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                             supplicant_instance_name_);
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+        sta_iface_ = getSupplicantStaIface(supplicant_);
         ASSERT_NE(sta_iface_.get(), nullptr);
 
         memcpy(mac_addr_.data(), kTestMacAddr, mac_addr_.size());
     }
 
-    virtual void TearDown() override { stopSupplicant(); }
+    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
 
    protected:
+    bool isP2pOn_ = false;
+    sp<ISupplicant> supplicant_;
     // ISupplicantStaIface object used for all tests in this fixture.
     sp<ISupplicantStaIface> sta_iface_;
     // MAC address to use for various tests.
     std::array<uint8_t, 6> mac_addr_;
+    std::string wifi_instance_name_;
+    std::string supplicant_instance_name_;
 };
 
 class IfaceCallback : public ISupplicantStaIfaceCallback {
@@ -159,16 +176,19 @@
  * Ensures that an instance of the ISupplicantStaIface proxy object is
  * successfully created.
  */
-TEST(SupplicantStaIfaceHidlTestNoFixture, Create) {
-    startSupplicantAndWaitForHidlService();
-    EXPECT_NE(nullptr, getSupplicantStaIface().get());
-    stopSupplicant();
+TEST_P(SupplicantStaIfaceHidlTest, Create) {
+    stopSupplicant(wifi_instance_name_);
+    startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                         supplicant_instance_name_);
+    EXPECT_NE(nullptr, getSupplicantStaIface(
+                           getSupplicant(supplicant_instance_name_, isP2pOn_))
+                           .get());
 }
 
 /*
  * RegisterCallback
  */
-TEST_F(SupplicantStaIfaceHidlTest, RegisterCallback) {
+TEST_P(SupplicantStaIfaceHidlTest, RegisterCallback) {
     sta_iface_->registerCallback(
         new IfaceCallback(), [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -178,7 +198,7 @@
 /*
  * GetName
  */
-TEST_F(SupplicantStaIfaceHidlTest, GetName) {
+TEST_P(SupplicantStaIfaceHidlTest, GetName) {
     const auto& status_and_interface_name = HIDL_INVOKE(sta_iface_, getName);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               status_and_interface_name.first.code);
@@ -188,7 +208,7 @@
 /*
  * GetType
  */
-TEST_F(SupplicantStaIfaceHidlTest, GetType) {
+TEST_P(SupplicantStaIfaceHidlTest, GetType) {
     const auto& status_and_interface_type = HIDL_INVOKE(sta_iface_, getType);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               status_and_interface_type.first.code);
@@ -198,14 +218,15 @@
 /*
  * listNetworks.
  */
-TEST_F(SupplicantStaIfaceHidlTest, listNetworks) {
+TEST_P(SupplicantStaIfaceHidlTest, listNetworks) {
     sta_iface_->listNetworks([](const SupplicantStatus& status,
                                 const hidl_vec<SupplicantNetworkId>& ids) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
         EXPECT_EQ(0u, ids.size());
     });
 
-    sp<ISupplicantStaNetwork> sta_network = createSupplicantStaNetwork();
+    sp<ISupplicantStaNetwork> sta_network =
+        createSupplicantStaNetwork(supplicant_);
     EXPECT_NE(nullptr, sta_network.get());
 
     sta_iface_->listNetworks([](const SupplicantStatus& status,
@@ -218,7 +239,7 @@
 /*
  * Reassociate.
  */
-TEST_F(SupplicantStaIfaceHidlTest, Reassociate) {
+TEST_P(SupplicantStaIfaceHidlTest, Reassociate) {
     sta_iface_->reassociate([](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -227,7 +248,7 @@
 /*
  * Reconnect.
  */
-TEST_F(SupplicantStaIfaceHidlTest, Reconnect) {
+TEST_P(SupplicantStaIfaceHidlTest, Reconnect) {
     sta_iface_->reconnect([](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::FAILURE_IFACE_NOT_DISCONNECTED,
                   status.code);
@@ -237,7 +258,7 @@
 /*
  * Disconnect.
  */
-TEST_F(SupplicantStaIfaceHidlTest, Disconnect) {
+TEST_P(SupplicantStaIfaceHidlTest, Disconnect) {
     sta_iface_->disconnect([](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -246,7 +267,7 @@
 /*
  * SetPowerSave.
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetPowerSave) {
+TEST_P(SupplicantStaIfaceHidlTest, SetPowerSave) {
     sta_iface_->setPowerSave(true, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -258,7 +279,7 @@
 /*
  * InitiateTdlsDiscover.
  */
-TEST_F(SupplicantStaIfaceHidlTest, InitiateTdlsDiscover) {
+TEST_P(SupplicantStaIfaceHidlTest, InitiateTdlsDiscover) {
     sta_iface_->initiateTdlsDiscover(
         mac_addr_, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -268,7 +289,7 @@
 /*
  * InitiateTdlsSetup.
  */
-TEST_F(SupplicantStaIfaceHidlTest, InitiateTdlsSetup) {
+TEST_P(SupplicantStaIfaceHidlTest, InitiateTdlsSetup) {
     sta_iface_->initiateTdlsSetup(
         mac_addr_, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -278,7 +299,7 @@
 /*
  * InitiateTdlsTeardown.
  */
-TEST_F(SupplicantStaIfaceHidlTest, InitiateTdlsTeardown) {
+TEST_P(SupplicantStaIfaceHidlTest, InitiateTdlsTeardown) {
     sta_iface_->initiateTdlsTeardown(
         mac_addr_, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -288,7 +309,7 @@
 /*
  * InitiateAnqpQuery.
  */
-TEST_F(SupplicantStaIfaceHidlTest, InitiateAnqpQuery) {
+TEST_P(SupplicantStaIfaceHidlTest, InitiateAnqpQuery) {
     std::vector<ISupplicantStaIface::AnqpInfoId> anqp_ids(
         kTestAnqpInfoIds, kTestAnqpInfoIds + sizeof(kTestAnqpInfoIds));
     std::vector<ISupplicantStaIface::Hs20AnqpSubtypes> hs_types(
@@ -304,7 +325,7 @@
 /*
  * InitiateHs20IconQuery.
  */
-TEST_F(SupplicantStaIfaceHidlTest, InitiateHs20IconQuery) {
+TEST_P(SupplicantStaIfaceHidlTest, InitiateHs20IconQuery) {
     sta_iface_->initiateHs20IconQuery(
         mac_addr_, kTestHs20IconFile, [](const SupplicantStatus& status) {
             // These requests will fail unless the BSSID mentioned is actually
@@ -316,7 +337,7 @@
 /*
  * GetMacAddress.
  */
-TEST_F(SupplicantStaIfaceHidlTest, GetMacAddress) {
+TEST_P(SupplicantStaIfaceHidlTest, GetMacAddress) {
     sta_iface_->getMacAddress([](const SupplicantStatus& status,
                                  const hidl_array<uint8_t, 6>& mac_addr) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -328,7 +349,7 @@
 /*
  * StartRxFilter.
  */
-TEST_F(SupplicantStaIfaceHidlTest, StartRxFilter) {
+TEST_P(SupplicantStaIfaceHidlTest, StartRxFilter) {
     sta_iface_->startRxFilter([](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -337,7 +358,7 @@
 /*
  * StopRxFilter.
  */
-TEST_F(SupplicantStaIfaceHidlTest, StopRxFilter) {
+TEST_P(SupplicantStaIfaceHidlTest, StopRxFilter) {
     sta_iface_->stopRxFilter([](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -346,7 +367,7 @@
 /*
  * AddRxFilter.
  */
-TEST_F(SupplicantStaIfaceHidlTest, AddRxFilter) {
+TEST_P(SupplicantStaIfaceHidlTest, AddRxFilter) {
     sta_iface_->addRxFilter(ISupplicantStaIface::RxFilterType::V4_MULTICAST,
                             [](const SupplicantStatus& status) {
                                 EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -362,7 +383,7 @@
 /*
  * RemoveRxFilter.
  */
-TEST_F(SupplicantStaIfaceHidlTest, RemoveRxFilter) {
+TEST_P(SupplicantStaIfaceHidlTest, RemoveRxFilter) {
     sta_iface_->removeRxFilter(ISupplicantStaIface::RxFilterType::V4_MULTICAST,
                                [](const SupplicantStatus& status) {
                                    EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -378,7 +399,7 @@
 /*
  * SetBtCoexistenceMode.
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetBtCoexistenceMode) {
+TEST_P(SupplicantStaIfaceHidlTest, SetBtCoexistenceMode) {
     sta_iface_->setBtCoexistenceMode(
         ISupplicantStaIface::BtCoexistenceMode::ENABLED,
         [](const SupplicantStatus& status) {
@@ -399,7 +420,7 @@
 /*
  * SetBtCoexistenceScanModeEnabled.
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetBtCoexistenceScanModeEnabled) {
+TEST_P(SupplicantStaIfaceHidlTest, SetBtCoexistenceScanModeEnabled) {
     sta_iface_->setBtCoexistenceScanModeEnabled(
         true, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -413,7 +434,7 @@
 /*
  * SetSuspendModeEnabled.
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetSuspendModeEnabled) {
+TEST_P(SupplicantStaIfaceHidlTest, SetSuspendModeEnabled) {
     sta_iface_->setSuspendModeEnabled(true, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -426,7 +447,7 @@
 /*
  * SetCountryCode.
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetCountryCode) {
+TEST_P(SupplicantStaIfaceHidlTest, SetCountryCode) {
     sta_iface_->setCountryCode(
         kTestCountryCode, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -436,7 +457,7 @@
 /*
  * SetWpsDeviceName
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetWpsDeviceName) {
+TEST_P(SupplicantStaIfaceHidlTest, SetWpsDeviceName) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_iface_, setWpsDeviceName, kTestWpsDeviceName).code);
@@ -445,7 +466,7 @@
 /*
  * SetWpsDeviceType
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetWpsDeviceType) {
+TEST_P(SupplicantStaIfaceHidlTest, SetWpsDeviceType) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_iface_, setWpsDeviceType, kTestWpsDeviceType).code);
@@ -454,7 +475,7 @@
 /*
  * SetWpsManufacturer
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetWpsManufacturer) {
+TEST_P(SupplicantStaIfaceHidlTest, SetWpsManufacturer) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_iface_, setWpsManufacturer, kTestWpsManufacturer).code);
@@ -463,7 +484,7 @@
 /*
  * SetWpsModelName
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetWpsModelName) {
+TEST_P(SupplicantStaIfaceHidlTest, SetWpsModelName) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_iface_, setWpsModelName, kTestWpsModelName).code);
 }
@@ -471,7 +492,7 @@
 /*
  * SetWpsModelNumber
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetWpsModelNumber) {
+TEST_P(SupplicantStaIfaceHidlTest, SetWpsModelNumber) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_iface_, setWpsModelNumber, kTestWpsModelNumber).code);
@@ -480,7 +501,7 @@
 /*
  * SetWpsSerialNumber
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetWpsSerialNumber) {
+TEST_P(SupplicantStaIfaceHidlTest, SetWpsSerialNumber) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_iface_, setWpsSerialNumber, kTestWpsSerialNumber).code);
@@ -489,7 +510,7 @@
 /*
  * SetWpsConfigMethods
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetWpsConfigMethods) {
+TEST_P(SupplicantStaIfaceHidlTest, SetWpsConfigMethods) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_iface_, setWpsConfigMethods, kTestWpsConfigMethods)
@@ -499,7 +520,7 @@
 /*
  * SetExternalSim
  */
-TEST_F(SupplicantStaIfaceHidlTest, SetExternalSim) {
+TEST_P(SupplicantStaIfaceHidlTest, SetExternalSim) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_iface_, setExternalSim, true).code);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -509,7 +530,7 @@
 /*
  * AddExtRadioWork
  */
-TEST_F(SupplicantStaIfaceHidlTest, AddExtRadioWork) {
+TEST_P(SupplicantStaIfaceHidlTest, AddExtRadioWork) {
     const auto& status_and_radio_work_id =
         HIDL_INVOKE(sta_iface_, addExtRadioWork, kTestRadioWorkName,
                     kTestRadioWorkFrequency, kTestRadioWorkTimeout);
@@ -524,9 +545,18 @@
 /*
  * RemoveExtRadioWork
  */
-TEST_F(SupplicantStaIfaceHidlTest, RemoveExtRadioWork) {
+TEST_P(SupplicantStaIfaceHidlTest, RemoveExtRadioWork) {
     // This fails because there is no on going radio work with kTestRadioWorkId.
     EXPECT_NE(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_iface_, removeExtRadioWork, kTestRadioWorkId).code);
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantStaIfaceHidlTest,
+    testing::Combine(
+        testing::ValuesIn(
+            android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            ISupplicant::descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file
diff --git a/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp
index 832dd41..52f77a1 100644
--- a/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp
+++ b/wifi/supplicant/1.0/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -16,14 +16,16 @@
 
 #include <android-base/logging.h>
 
-#include <VtsHalHidlTargetTestBase.h>
-
+#include <VtsCoreUtil.h>
+#include <android/hardware/wifi/1.0/IWifi.h>
 #include <android/hardware/wifi/supplicant/1.0/ISupplicantStaNetwork.h>
-
-#include <android/hardware/wifi/supplicant/1.0/ISupplicantStaNetwork.h>
+#include <gtest/gtest.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/ServiceManagement.h>
 
 #include "supplicant_hidl_call_util.h"
 #include "supplicant_hidl_test_utils.h"
+#include "wifi_hidl_test_utils.h"
 
 using ::android::sp;
 using ::android::hardware::hidl_array;
@@ -32,12 +34,14 @@
 using ::android::hardware::Return;
 using ::android::hardware::Void;
 using ::android::hardware::wifi::supplicant::V1_0::IfaceType;
+using ::android::hardware::wifi::supplicant::V1_0::ISupplicant;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaIface;
 using ::android::hardware::wifi::supplicant::V1_0::ISupplicantStaNetwork;
 using ::android::hardware::wifi::supplicant::V1_0::
     ISupplicantStaNetworkCallback;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatus;
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
+using ::android::hardware::wifi::V1_0::IWifi;
 
 namespace {
 constexpr char kTestSsidStr[] = "TestSsid1234";
@@ -74,37 +78,50 @@
      ISupplicantStaNetwork::PairwiseCipherMask::TKIP);
 }  // namespace
 
-class SupplicantStaNetworkHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+class SupplicantStaNetworkHidlTest
+    : public ::testing::TestWithParam<std::tuple<std::string, std::string>> {
    public:
     virtual void SetUp() override {
-        startSupplicantAndWaitForHidlService();
-        EXPECT_TRUE(turnOnExcessiveLogging());
-        sta_network_ = createSupplicantStaNetwork();
+        wifi_instance_name_ = std::get<0>(GetParam());
+        supplicant_instance_name_ = std::get<1>(GetParam());
+        stopSupplicant(wifi_instance_name_);
+        startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                             supplicant_instance_name_);
+        isP2pOn_ =
+            testing::deviceSupportsFeature("android.hardware.wifi.direct");
+        supplicant_ = getSupplicant(supplicant_instance_name_, isP2pOn_);
+        EXPECT_TRUE(turnOnExcessiveLogging(supplicant_));
+        sta_network_ = createSupplicantStaNetwork(supplicant_);
         ASSERT_NE(sta_network_.get(), nullptr);
 
         ssid_.assign(kTestSsidStr, kTestSsidStr + strlen(kTestSsidStr));
     }
 
-    virtual void TearDown() override { stopSupplicant(); }
+    virtual void TearDown() override { stopSupplicant(wifi_instance_name_); }
 
    protected:
     void removeNetwork() {
-      sp<ISupplicantStaIface> sta_iface = getSupplicantStaIface();
-      ASSERT_NE(nullptr, sta_iface.get());
-      uint32_t net_id;
-      sta_network_->getId([&](const SupplicantStatus& status, int network_id) {
-              ASSERT_EQ(SupplicantStatusCode::SUCCESS, status.code);
-              net_id = network_id;
-          });
-      sta_iface->removeNetwork(net_id, [](const SupplicantStatus& status) {
-              ASSERT_EQ(SupplicantStatusCode::SUCCESS, status.code);
-          });
+        sp<ISupplicantStaIface> sta_iface = getSupplicantStaIface(supplicant_);
+        ASSERT_NE(nullptr, sta_iface.get());
+        uint32_t net_id;
+        sta_network_->getId(
+            [&](const SupplicantStatus& status, int network_id) {
+                ASSERT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+                net_id = network_id;
+            });
+        sta_iface->removeNetwork(net_id, [](const SupplicantStatus& status) {
+            ASSERT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        });
     }
 
+    bool isP2pOn_ = false;
+    sp<ISupplicant> supplicant_;
     // ISupplicantStaNetwork object used for all tests in this fixture.
     sp<ISupplicantStaNetwork> sta_network_;
     // SSID to use for various tests.
     std::vector<uint8_t> ssid_;
+    std::string wifi_instance_name_;
+    std::string supplicant_instance_name_;
 };
 
 class NetworkCallback : public ISupplicantStaNetworkCallback {
@@ -126,16 +143,20 @@
  * Ensures that an instance of the ISupplicantStaNetwork proxy object is
  * successfully created.
  */
-TEST(SupplicantStaNetworkHidlTestNoFixture, Create) {
-    startSupplicantAndWaitForHidlService();
-    EXPECT_NE(nullptr, createSupplicantStaNetwork().get());
-    stopSupplicant();
+TEST_P(SupplicantStaNetworkHidlTest, Create) {
+    stopSupplicant(wifi_instance_name_);
+    startSupplicantAndWaitForHidlService(wifi_instance_name_,
+                                         supplicant_instance_name_);
+    sp<ISupplicant> supplicant =
+        getSupplicant(supplicant_instance_name_, isP2pOn_);
+    EXPECT_TRUE(turnOnExcessiveLogging(supplicant));
+    EXPECT_NE(nullptr, createSupplicantStaNetwork(supplicant).get());
 }
 
 /*
  * RegisterCallback
  */
-TEST_F(SupplicantStaNetworkHidlTest, RegisterCallback) {
+TEST_P(SupplicantStaNetworkHidlTest, RegisterCallback) {
     sta_network_->registerCallback(
         new NetworkCallback(), [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -145,7 +166,7 @@
 /*
  * GetInterfaceName
  */
-TEST_F(SupplicantStaNetworkHidlTest, GetInterfaceName) {
+TEST_P(SupplicantStaNetworkHidlTest, GetInterfaceName) {
     const auto& status_and_interface_name =
         HIDL_INVOKE(sta_network_, getInterfaceName);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -156,7 +177,7 @@
 /*
  * GetType
  */
-TEST_F(SupplicantStaNetworkHidlTest, GetType) {
+TEST_P(SupplicantStaNetworkHidlTest, GetType) {
     const auto& status_and_interface_type = HIDL_INVOKE(sta_network_, getType);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               status_and_interface_type.first.code);
@@ -167,7 +188,7 @@
 /*
  * SetGetSsid
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetSsid) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetSsid) {
     sta_network_->setSsid(ssid_, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -181,7 +202,7 @@
 /*
  * SetGetBssid
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetBssid) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetBssid) {
     std::array<uint8_t, 6> set_bssid;
     memcpy(set_bssid.data(), kTestBssid, set_bssid.size());
     sta_network_->setBssid(set_bssid, [](const SupplicantStatus& status) {
@@ -199,7 +220,7 @@
 /*
  * SetGetKeyMgmt
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetKeyMgmt) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetKeyMgmt) {
     sta_network_->setKeyMgmt(kTestKeyMgmt, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -213,7 +234,7 @@
 /*
  * SetGetProto
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetProto) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetProto) {
     sta_network_->setProto(kTestProto, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -226,7 +247,7 @@
 /*
  * SetGetKeyAuthAlg
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetAuthAlg) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetAuthAlg) {
     sta_network_->setAuthAlg(kTestAuthAlg, [](const SupplicantStatus& status) {
         EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
     });
@@ -240,7 +261,7 @@
 /*
  * SetGetGroupCipher
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetGroupCipher) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetGroupCipher) {
     sta_network_->setGroupCipher(
         kTestGroupCipher, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -255,7 +276,7 @@
 /*
  * SetGetPairwiseCipher
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetPairwiseCipher) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetPairwiseCipher) {
     sta_network_->setPairwiseCipher(
         kTestPairwiseCipher, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -270,7 +291,7 @@
 /*
  * SetGetPskPassphrase
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetPskPassphrase) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetPskPassphrase) {
     sta_network_->setPskPassphrase(
         kTestPskPassphrase, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -285,7 +306,7 @@
 /*
  * SetGetPsk
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetPsk) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetPsk) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_network_, setPsk, kTestPsk).code);
     const auto& status_and_psk = HIDL_INVOKE(sta_network_, getPsk);
@@ -297,7 +318,7 @@
 /*
  * SetGetWepKeys
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetWepTxKeyIdx) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetWepTxKeyIdx) {
     sta_network_->setWepTxKeyIdx(
         kTestWepTxKeyIdx, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -312,7 +333,7 @@
 /*
  * SetGetWepKeys
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetWepKeys) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetWepKeys) {
     for (uint32_t i = 0;
          i < static_cast<uint32_t>(
                  ISupplicantStaNetwork::ParamSizeLimits::WEP_KEYS_MAX_NUM);
@@ -334,7 +355,7 @@
 /*
  * SetGetScanSsid
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetScanSsid) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetScanSsid) {
     sta_network_->setScanSsid(
         true, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -349,7 +370,7 @@
 /*
  * SetGetRequirePmf
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetRequirePmf) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetRequirePmf) {
     sta_network_->setRequirePmf(
         true, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -364,7 +385,7 @@
 /*
  * SetGetIdStr
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetIdStr) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetIdStr) {
     sta_network_->setIdStr(
         kTestIdStr, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -376,11 +397,10 @@
         });
 }
 
-
 /*
  * SetGetEapMethod
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapMethod) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapMethod) {
     ISupplicantStaNetwork::EapMethod set_eap_method =
         ISupplicantStaNetwork::EapMethod::PEAP;
     sta_network_->setEapMethod(
@@ -398,7 +418,7 @@
 /*
  * SetGetEapPhase2Method
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapPhase2Method) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapPhase2Method) {
     ISupplicantStaNetwork::EapMethod set_eap_method =
         ISupplicantStaNetwork::EapMethod::PEAP;
     sta_network_->setEapMethod(
@@ -422,7 +442,7 @@
 /*
  * SetGetEapIdentity
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapIdentity) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapIdentity) {
     std::vector<uint8_t> set_identity(kTestIdentity, kTestIdentity + sizeof(kTestIdentity));
     sta_network_->setEapIdentity(
         set_identity, [](const SupplicantStatus& status) {
@@ -438,7 +458,7 @@
 /*
  * SetGetEapAnonymousIdentity
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapAnonymousIdentity) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapAnonymousIdentity) {
     std::vector<uint8_t> set_identity(kTestIdentity, kTestIdentity + sizeof(kTestIdentity));
     sta_network_->setEapAnonymousIdentity(
         set_identity, [](const SupplicantStatus& status) {
@@ -454,7 +474,7 @@
 /*
  * SetGetEapPassword
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapPassword) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapPassword) {
     std::vector<uint8_t> set_eap_passwd(
         kTestEapPasswdStr, kTestEapPasswdStr + strlen(kTestEapPasswdStr));
     sta_network_->setEapPassword(
@@ -471,7 +491,7 @@
 /*
  * SetGetEapCACert
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapCACert) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapCACert) {
     sta_network_->setEapCACert(
         kTestEapCert, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -486,7 +506,7 @@
 /*
  * SetGetEapCAPath
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapCAPath) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapCAPath) {
     sta_network_->setEapCAPath(
         kTestEapCert, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -501,7 +521,7 @@
 /*
  * SetGetEapClientCert
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapClientCert) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapClientCert) {
     sta_network_->setEapClientCert(
         kTestEapCert, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -516,7 +536,7 @@
 /*
  * SetGetEapPrivateKeyId
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapPrivateKeyId) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapPrivateKeyId) {
     sta_network_->setEapPrivateKeyId(
         kTestEapPrivateKeyId, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -531,7 +551,7 @@
 /*
  * SetGetEapAltSubjectMatch
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapAltSubjectMatch) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapAltSubjectMatch) {
     sta_network_->setEapAltSubjectMatch(
         kTestEapMatch, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -546,7 +566,7 @@
 /*
  * SetGetEapSubjectMatch
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapSubjectMatch) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapSubjectMatch) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_network_, setEapSubjectMatch, kTestEapMatch).code);
@@ -561,7 +581,7 @@
 /*
  * SetGetEapDomainSuffixMatch
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapDomainSuffixMatch) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapDomainSuffixMatch) {
     sta_network_->setEapDomainSuffixMatch(
         kTestEapMatch, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -576,7 +596,7 @@
 /*
  * SetGetEapEngine
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapEngine) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapEngine) {
     sta_network_->setEapEngine(
         true, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -591,7 +611,7 @@
 /*
  * SetGetEapEngineID
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetGetEapEngineID) {
+TEST_P(SupplicantStaNetworkHidlTest, SetGetEapEngineID) {
     sta_network_->setEapEngineID(
         kTestEapEngineID, [](const SupplicantStatus& status) {
             EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
@@ -606,7 +626,7 @@
 /*
  * Enable
  */
-TEST_F(SupplicantStaNetworkHidlTest, Enable) {
+TEST_P(SupplicantStaNetworkHidlTest, Enable) {
     // wpa_supplicant doesn't perform any connection initiation
     // unless atleast the Ssid and Ket mgmt params are set.
     sta_network_->setSsid(ssid_, [](const SupplicantStatus& status) {
@@ -633,7 +653,7 @@
 /*
  * Disable
  */
-TEST_F(SupplicantStaNetworkHidlTest, Disable) {
+TEST_P(SupplicantStaNetworkHidlTest, Disable) {
     // wpa_supplicant doesn't perform any connection initiation
     // unless atleast the Ssid and Ket mgmt params are set.
     sta_network_->setSsid(ssid_, [](const SupplicantStatus& status) {
@@ -656,7 +676,7 @@
 /*
  * Select.
  */
-TEST_F(SupplicantStaNetworkHidlTest, Select) {
+TEST_P(SupplicantStaNetworkHidlTest, Select) {
     // wpa_supplicant doesn't perform any connection initiation
     // unless atleast the Ssid and Ket mgmt params are set.
     sta_network_->setSsid(ssid_, [](const SupplicantStatus& status) {
@@ -679,7 +699,7 @@
 /*
  * SendNetworkEapSimGsmAuthResponse
  */
-TEST_F(SupplicantStaNetworkHidlTest, SendNetworkEapSimGsmAuthResponse) {
+TEST_P(SupplicantStaNetworkHidlTest, SendNetworkEapSimGsmAuthResponse) {
     std::vector<ISupplicantStaNetwork::NetworkResponseEapSimGsmAuthParams>
         params;
     ISupplicantStaNetwork::NetworkResponseEapSimGsmAuthParams param;
@@ -695,7 +715,7 @@
 /*
  * SendNetworkEapSimGsmAuthFailure
  */
-TEST_F(SupplicantStaNetworkHidlTest, SendNetworkEapSimGsmAuthFailure) {
+TEST_P(SupplicantStaNetworkHidlTest, SendNetworkEapSimGsmAuthFailure) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_network_, sendNetworkEapSimGsmAuthFailure).code);
 }
@@ -703,7 +723,7 @@
 /*
  * SendNetworkEapSimUmtsAuthResponse
  */
-TEST_F(SupplicantStaNetworkHidlTest, SendNetworkEapSimUmtsAuthResponse) {
+TEST_P(SupplicantStaNetworkHidlTest, SendNetworkEapSimUmtsAuthResponse) {
     ISupplicantStaNetwork::NetworkResponseEapSimUmtsAuthParams params;
     params.res = std::vector<uint8_t>(kTestRes, kTestRes + sizeof(kTestRes));
     memcpy(params.ik.data(), kTestIk, params.ik.size());
@@ -717,7 +737,7 @@
 /*
  * SendNetworkEapSimUmtsAuthFailure
  */
-TEST_F(SupplicantStaNetworkHidlTest, SendNetworkEapSimUmtsAuthFailure) {
+TEST_P(SupplicantStaNetworkHidlTest, SendNetworkEapSimUmtsAuthFailure) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_network_, sendNetworkEapSimUmtsAuthFailure).code);
 }
@@ -725,7 +745,7 @@
 /*
  * SendNetworkEapSimUmtsAutsResponse
  */
-TEST_F(SupplicantStaNetworkHidlTest, SendNetworkEapSimUmtsAutsResponse) {
+TEST_P(SupplicantStaNetworkHidlTest, SendNetworkEapSimUmtsAutsResponse) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_network_, sendNetworkEapSimUmtsAutsResponse,
                           kTestAutParam)
@@ -735,7 +755,7 @@
 /*
  * SendNetworkEapIdentityResponse
  */
-TEST_F(SupplicantStaNetworkHidlTest, SendNetworkEapIdentityResponse) {
+TEST_P(SupplicantStaNetworkHidlTest, SendNetworkEapIdentityResponse) {
     sta_network_->sendNetworkEapIdentityResponse(
         std::vector<uint8_t>(kTestIdentity,
                              kTestIdentity + sizeof(kTestIdentity)),
@@ -747,7 +767,7 @@
 /*
  * SetUpdateIdentifier
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetUpdateIdentifier) {
+TEST_P(SupplicantStaNetworkHidlTest, SetUpdateIdentifier) {
     EXPECT_EQ(
         SupplicantStatusCode::SUCCESS,
         HIDL_INVOKE(sta_network_, setUpdateIdentifier, kTestUpdateIdentifier)
@@ -757,7 +777,7 @@
 /*
  * SetProactiveKeyCaching
  */
-TEST_F(SupplicantStaNetworkHidlTest, SetProactiveKeyCaching) {
+TEST_P(SupplicantStaNetworkHidlTest, SetProactiveKeyCaching) {
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_network_, setProactiveKeyCaching, true).code);
     EXPECT_EQ(SupplicantStatusCode::SUCCESS,
@@ -767,7 +787,7 @@
 /*
  * GetWpsNfcConfigurationToken
  */
-TEST_F(SupplicantStaNetworkHidlTest, GetWpsNfcConfigurationToken) {
+TEST_P(SupplicantStaNetworkHidlTest, GetWpsNfcConfigurationToken) {
     ASSERT_EQ(SupplicantStatusCode::SUCCESS,
               HIDL_INVOKE(sta_network_, setSsid, ssid_).code);
     ASSERT_EQ(SupplicantStatusCode::SUCCESS,
@@ -780,3 +800,12 @@
     EXPECT_EQ(SupplicantStatusCode::SUCCESS, status_and_token.first.code);
     EXPECT_FALSE(0 == status_and_token.second.size());
 }
+
+INSTANTIATE_TEST_CASE_P(
+    PerInstance, SupplicantStaNetworkHidlTest,
+    testing::Combine(
+        testing::ValuesIn(
+            android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
+        testing::ValuesIn(android::hardware::getAllHalInstanceNames(
+            ISupplicant::descriptor))),
+    android::hardware::PrintInstanceTupleNameToString<>);
\ No newline at end of file