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Commit f135b86d authored by Kelvin Zhang's avatar Kelvin Zhang Committed by Automerger Merge Worker
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Add VTS tests for IBootControl AIDL am: 6dc58288 am: d341164e am:... 

Add VTS tests for IBootControl AIDL am: 6dc58288 am: d341164e am: 0041dba2 am: 4b6ad54d am: 3436dd88

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2169444



Change-Id: Ie531b8b4e422348ab0af8471b36394a74202900a
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents f9f9d05a 3436dd88

boot/aidl/vts/functional/Android.bp

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//

// Copyright (C) 2022 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.

//



package {

    // See: http://go/android-license-faq

    // A large-scale-change added 'default_applicable_licenses' to import

    // all of the 'license_kinds' from "hardware_interfaces_license"

    // to get the below license kinds:

    //   SPDX-license-identifier-Apache-2.0

    default_applicable_licenses: ["hardware_interfaces_license"],

}



cc_test {

    name: "VtsHalBootAidlTargetTest",

    defaults: [

        "VtsHalTargetTestDefaults",

        "use_libaidlvintf_gtest_helper_static"

    ],

    srcs: ["VtsHalBootAidlTargetTest.cpp"],

    static_libs: [

        "android.hardware.boot-V1-ndk",

    ],

    shared_libs: [

        "libbinder_ndk",

        "libvintf",

    ],

    test_suites: ["general-tests", "vts"],

}

boot/aidl/vts/functional/OWNERS

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# Bug component: 30545

zhangkelvin@google.com

boot/aidl/vts/functional/VtsHalBootAidlTargetTest.cpp

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/*

 * Copyright (C) 2022 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.

 */



#include <android-base/logging.h>



#include <cutils/properties.h>



#include <aidl/android/hardware/boot/IBootControl.h>



#include <aidl/Vintf.h>

#include <android/binder_manager.h>

#include <gtest/gtest.h>

#include <hidl/GtestPrinter.h>

#include <hidl/ServiceManagement.h>



#include <unordered_set>



using aidl::android::hardware::boot::IBootControl;

using std::string;

using std::unordered_set;



// The main test class for the Boot HIDL HAL.

class BootHidlTest : public ::testing::TestWithParam<std::string> {

  public:

    virtual void SetUp() override {

        const auto instance_name = GetParam();

        ASSERT_TRUE(AServiceManager_isDeclared(instance_name.c_str()))

                << " instance " << instance_name << " not declared.";

        boot = ::aidl::android::hardware::boot::IBootControl::fromBinder(

                ndk::SpAIBinder(AServiceManager_waitForService(instance_name.c_str())));

        ASSERT_NE(boot, nullptr);

    }



    std::shared_ptr<IBootControl> boot;

};



// validity check Boot::getNumberSlots().

TEST_P(BootHidlTest, GetNumberSlots) {

    int32_t slots{};

    boot->getNumberSlots(&slots);

    ASSERT_LE(2, slots);

}



// validity check Boot::getCurrentSlot().

TEST_P(BootHidlTest, GetCurrentSlot) {

    int curSlot = -1;

    boot->getCurrentSlot(&curSlot);

    int slots = 0;

    boot->getNumberSlots(&slots);

    ASSERT_LT(curSlot, slots);

}



// validity check Boot::markBootSuccessful().

TEST_P(BootHidlTest, MarkBootSuccessful) {

    const auto result = boot->markBootSuccessful();

    ASSERT_TRUE(result.isOk());

    int curSlot = 0;

    boot->getCurrentSlot(&curSlot);

    bool ret = false;

    boot->isSlotMarkedSuccessful(curSlot, &ret);

    ASSERT_TRUE(ret);

}



TEST_P(BootHidlTest, SetActiveBootSlot) {

    int curSlot = -1;

    boot->getCurrentSlot(&curSlot);

    ASSERT_GE(curSlot, 0);

    int otherSlot = curSlot ? 0 : 1;

    bool otherBootable = true;

    boot->isSlotBootable(otherSlot, &otherBootable);



    for (int s = 0; s < 2; s++) {

        const auto result = boot->setActiveBootSlot(s);

        ASSERT_TRUE(result.isOk());

    }

    {

        // Restore original flags to avoid problems on reboot

        auto result = boot->setActiveBootSlot(curSlot);

        ASSERT_TRUE(result.isOk());



        if (!otherBootable) {

            const auto result = boot->setSlotAsUnbootable(otherSlot);

            ASSERT_TRUE(result.isOk());

        }



        result = boot->markBootSuccessful();

        ASSERT_TRUE(result.isOk());

    }

    {

        int slots = 0;

        boot->getNumberSlots(&slots);

        const auto result = boot->setActiveBootSlot(slots);

        ASSERT_FALSE(result.isOk()) << "setActiveBootSlot on invalid slot should fail";

    }

}



TEST_P(BootHidlTest, SetSlotAsUnbootable) {

    int curSlot = -1;

    boot->getCurrentSlot(&curSlot);

    ASSERT_GE(curSlot, 0);

    int otherSlot = curSlot ? 0 : 1;

    bool otherBootable = false;

    boot->isSlotBootable(otherSlot, &otherBootable);

    {

        auto result = boot->setSlotAsUnbootable(otherSlot);

        ASSERT_TRUE(result.isOk());

        boot->isSlotBootable(otherSlot, &otherBootable);

        ASSERT_FALSE(otherBootable);



        // Restore original flags to avoid problems on reboot

        if (otherBootable) {

            result = boot->setActiveBootSlot(otherSlot);

            ASSERT_TRUE(result.isOk());

        }

        result = boot->setActiveBootSlot(curSlot);

        ASSERT_TRUE(result.isOk());

        result = boot->markBootSuccessful();

        ASSERT_TRUE(result.isOk());

    }

    {

        int32_t slots = 0;

        boot->getNumberSlots(&slots);

        const auto result = boot->setSlotAsUnbootable(slots);

        ASSERT_FALSE(result.isOk());

    }

}



// validity check Boot::isSlotBootable() on good and bad inputs.

TEST_P(BootHidlTest, IsSlotBootable) {

    for (int s = 0; s < 2; s++) {

        bool bootable = false;

        const auto res = boot->isSlotBootable(s, &bootable);

        ASSERT_TRUE(res.isOk()) << res.getMessage();

    }

    int32_t slots = 0;

    boot->getNumberSlots(&slots);

    bool bootable = false;

    const auto res = boot->isSlotBootable(slots, &bootable);

    ASSERT_FALSE(res.isOk());

}



// validity check Boot::isSlotMarkedSuccessful() on good and bad inputs.

TEST_P(BootHidlTest, IsSlotMarkedSuccessful) {

    for (int32_t s = 0; s < 2; s++) {

        bool isSuccess = false;

        const auto res = boot->isSlotMarkedSuccessful(s, &isSuccess);

    }

    int32_t slots = 0;

    boot->getNumberSlots(&slots);

    bool isSuccess = false;

    const auto res = boot->isSlotMarkedSuccessful(slots, &isSuccess);

    ASSERT_FALSE(res.isOk());

}



// validity check Boot::getSuffix() on good and bad inputs.

TEST_P(BootHidlTest, GetSuffix) {

    string suffixStr;

    unordered_set<string> suffixes;

    int numSlots = 0;

    boot->getNumberSlots(&numSlots);

    for (int32_t i = 0; i < numSlots; i++) {

        std::string suffix;

        const auto result = boot->getSuffix(i, &suffixStr);

        ASSERT_TRUE(result.isOk());

        ASSERT_EQ('_', suffixStr[0]);

        ASSERT_LE((unsigned)2, suffixStr.size());

        suffixes.insert(suffixStr);

    }

    // All suffixes should be unique

    ASSERT_EQ(numSlots, suffixes.size());

    {

        const string emptySuffix = "";

        const auto result = boot->getSuffix(numSlots, &suffixStr);

        ASSERT_TRUE(result.isOk());

        ASSERT_EQ(suffixStr, emptySuffix);

    }

}



INSTANTIATE_TEST_SUITE_P(

        PerInstance, BootHidlTest,

        testing::ValuesIn(android::getAidlHalInstanceNames(IBootControl::descriptor)));