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