VTS: USB: vts target test for USB 1_1 HAL interface.

Bug: 38034141
Test: Tested by manually pushing the native test.
Change-Id: Iabb7f13a63ed166f9e6d449e777f6de3b2ed55e3

usb/1.1/vts/functional/Android.bp

@@ -0,0 +1,38 @@
+//
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_test {
+    name: "VtsHalUsbV1_1TargetTest",
+    defaults: ["hidl_defaults"],
+    srcs: ["VtsHalUsbV1_1TargetTest.cpp"],
+    shared_libs: [
+        "libbase",
+        "liblog",
+        "libcutils",
+        "libhidlbase",
+        "libhidltransport",
+        "libnativehelper",
+        "libutils",
+        "android.hardware.usb@1.0",
+        "android.hardware.usb@1.1",
+    ],
+    static_libs: ["VtsHalHidlTargetTestBase"],
+    cflags: [
+        "-O0",
+        "-g",
+    ],
+}
+

usb/1.1/vts/functional/VtsHalUsbV1_1TargetTest.cpp

@@ -0,0 +1,176 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "VtsHalUsbV1_0TargetTest"
+#include <android-base/logging.h>
+
+#include <android/hardware/usb/1.0/types.h>
+#include <android/hardware/usb/1.1/IUsb.h>
+#include <android/hardware/usb/1.1/IUsbCallback.h>
+#include <android/hardware/usb/1.1/types.h>
+
+#include <VtsHalHidlTargetCallbackBase.h>
+#include <VtsHalHidlTargetTestBase.h>
+#include <log/log.h>
+#include <stdlib.h>
+#include <chrono>
+#include <condition_variable>
+#include <mutex>
+
+using ::android::hardware::usb::V1_1::IUsbCallback;
+using ::android::hardware::usb::V1_0::IUsb;
+using ::android::hardware::usb::V1_0::PortDataRole;
+using ::android::hardware::usb::V1_0::PortMode;
+using ::android::hardware::usb::V1_1::PortMode_1_1;
+using ::android::hardware::usb::V1_0::PortPowerRole;
+using ::android::hardware::usb::V1_0::PortRole;
+using ::android::hardware::usb::V1_0::PortRoleType;
+using ::android::hardware::usb::V1_0::PortStatus;
+using ::android::hardware::usb::V1_1::PortStatus_1_1;
+using ::android::hardware::usb::V1_0::Status;
+using ::android::hidl::base::V1_0::IBase;
+using ::android::hardware::hidl_array;
+using ::android::hardware::hidl_memory;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+constexpr char kCallbackNameNotifyPortStatusChange_1_1[] = "notifyPortStatusChange_1_1";
+
+// Worst case wait time 20secs
+#define WAIT_FOR_TIMEOUT std::chrono::milliseconds(20000)
+
+class UsbClientCallbackArgs {
+   public:
+    // The last conveyed status of the USB ports.
+    // Stores information of currentt_data_role, power_role for all the USB ports
+    PortStatus_1_1 usb_last_port_status;
+
+    // Status of the last role switch operation.
+    Status usb_last_status;
+
+    // Identifier for the usb callback object.
+    // Stores the cookie of the last invoked usb callback object.
+    int last_usb_cookie;
+};
+
+// Callback class for the USB HIDL hal.
+// Usb Hal will call this object upon role switch or port query.
+class UsbCallback : public ::testing::VtsHalHidlTargetCallbackBase<UsbClientCallbackArgs>,
+                    public IUsbCallback {
+    int cookie;
+
+   public:
+    UsbCallback(int cookie) : cookie(cookie){};
+
+    virtual ~UsbCallback() = default;
+
+    // V1_0 Callback method for the port status.
+    // This should not be called so not signalling the Test here assuming that
+    // the test thread will timeout
+    Return<void> notifyPortStatusChange(const hidl_vec<PortStatus>& /* currentPortStatus */,
+                                        Status /*retval*/) override {
+        return Void();
+    };
+
+    // This callback methode should be used.
+    Return<void> notifyPortStatusChange_1_1(const hidl_vec<PortStatus_1_1>& currentPortStatus,
+                                            Status retval) override {
+        UsbClientCallbackArgs arg;
+        if (retval == Status::SUCCESS) {
+            arg.usb_last_port_status.status.supportedModes =
+                currentPortStatus[0].status.supportedModes;
+            arg.usb_last_port_status.status.currentMode = currentPortStatus[0].status.currentMode;
+        }
+        arg.usb_last_status = retval;
+        arg.last_usb_cookie = cookie;
+
+        NotifyFromCallback(kCallbackNameNotifyPortStatusChange_1_1, arg);
+        return Void();
+    }
+
+    // Callback method for the status of role switch operation.
+    // RoleSwitch operation has not changed since V1_0 so leaving
+    // the callback blank here.
+    Return<void> notifyRoleSwitchStatus(const hidl_string& /*portName*/,
+                                        const PortRole& /*newRole*/, Status /*retval*/) override {
+        return Void();
+    };
+};
+
+// The main test class for the USB hidl HAL
+class UsbHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+   public:
+    virtual void SetUp() override {
+        ALOGI(__FUNCTION__);
+        usb = ::testing::VtsHalHidlTargetTestBase::getService<IUsb>();
+        ASSERT_NE(usb, nullptr);
+
+        usb_cb_2 = new UsbCallback(2);
+        ASSERT_NE(usb_cb_2, nullptr);
+        usb_cb_2->SetWaitTimeout(kCallbackNameNotifyPortStatusChange_1_1, WAIT_FOR_TIMEOUT);
+        Return<void> ret = usb->setCallback(usb_cb_2);
+        ASSERT_TRUE(ret.isOk());
+    }
+
+    virtual void TearDown() override { ALOGI("Teardown"); }
+
+    // USB hidl hal Proxy
+    sp<IUsb> usb;
+
+    // Callback objects for usb hidl
+    // Methods of these objects are called to notify port status updates.
+    sp<UsbCallback> usb_cb_1;
+    sp<UsbCallback> usb_cb_2;
+};
+
+/*
+ * Test to see if setCallback on V1_1 callback object succeeds.
+ * Callback oject is created and registered.
+ * Check to see if the hidl transaction succeeded.
+ */
+TEST_F(UsbHidlTest, setCallback) {
+    usb_cb_1 = new UsbCallback(1);
+    ASSERT_NE(usb_cb_1, nullptr);
+    Return<void> ret = usb->setCallback(usb_cb_1);
+    ASSERT_TRUE(ret.isOk());
+}
+
+/*
+ * Check to see if querying type-c
+ * port status succeeds.
+ * HAL service should call notifyPortStatusChange_1_1
+ * instead of notifyPortStatusChange of V1_0 interface
+ */
+TEST_F(UsbHidlTest, queryPortStatus) {
+    Return<void> ret = usb->queryPortStatus();
+    ASSERT_TRUE(ret.isOk());
+    auto res = usb_cb_2->WaitForCallback(kCallbackNameNotifyPortStatusChange_1_1);
+    EXPECT_TRUE(res.no_timeout);
+    EXPECT_EQ(2, res.args->last_usb_cookie);
+    EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.currentMode);
+    EXPECT_EQ(PortMode::NONE, res.args->usb_last_port_status.status.supportedModes);
+    EXPECT_EQ(Status::SUCCESS, res.args->usb_last_status);
+}
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    int status = RUN_ALL_TESTS();
+    ALOGI("Test result = %d", status);
+    return status;
+}

usb/Android.bp

@@ -3,4 +3,5 @@ subdirs = [
     "1.0",
     "1.0/vts/functional",
     "1.1",
+    "1.1/vts/functional",
 ]