Merge "Add host side test for apex-system-service."

    }

  ],

  "presubmit": [

    {

      "file_patterns": [

        "ApexManager\\.java",

        "SystemServer\\.java",

        "services/tests/apexsystemservices/.*"

      ],

      "name": "ApexSystemServicesTestCases",

      "options": [

        {

          "exclude-annotation": "androidx.test.filters.FlakyTest"

        }

      ]

    },

    {

      "name": "FrameworksUiServicesTests",

      "options": [

/*

 * Copyright (C) 2021 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 "frameworks_base_license"

    // to get the below license kinds:

    //   SPDX-license-identifier-Apache-2.0

    default_applicable_licenses: ["frameworks_base_license"],

}

java_test_host {

    name: "ApexSystemServicesTestCases",

    srcs: ["src/**/*.java"],

    libs: ["tradefed"],

    java_resources: [

        ":test_com.android.server",

    ],

    static_libs: [

        "compatibility-host-util",

        "cts-install-lib-host",

        "frameworks-base-hostutils",

        "truth-prebuilt",

        "modules-utils-build-testing",

    ],

    test_suites: ["device-tests"],

}

<!--

  ~ Copyright (C) 2021 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.

  -->

<configuration description="Tests for apex-system-service support">

    <option name="config-descriptor:metadata" key="component" value="misc" />

    <option name="config-descriptor:metadata" key="parameter" value="not_instant_app" />

    <option name="config-descriptor:metadata" key="parameter" value="not_multi_abi" />

    <test class="com.android.compatibility.common.tradefed.testtype.JarHostTest" >

        <option name="jar" value="ApexSystemServicesTestCases.jar" />

    </test>

</configuration>

/*

 * Copyright (C) 2021 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 com.android.server;

import static com.google.common.truth.Truth.assertThat;

import static org.junit.Assume.assumeTrue;

import android.cts.install.lib.host.InstallUtilsHost;

import com.android.internal.util.test.SystemPreparer;

import com.android.modules.utils.build.testing.DeviceSdkLevel;

import com.android.tradefed.device.DeviceNotAvailableException;

import com.android.tradefed.device.ITestDevice;

import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;

import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test;

import org.junit.After;

import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.rules.RuleChain;

import org.junit.rules.TemporaryFolder;

import org.junit.runner.RunWith;

@RunWith(DeviceJUnit4ClassRunner.class)

public class ApexSystemServicesTestCases extends BaseHostJUnit4Test {

    private final InstallUtilsHost mHostUtils = new InstallUtilsHost(this);

    private final TemporaryFolder mTemporaryFolder = new TemporaryFolder();

    private final SystemPreparer mPreparer = new SystemPreparer(mTemporaryFolder, this::getDevice);

    @Rule

    public final RuleChain ruleChain = RuleChain.outerRule(mTemporaryFolder).around(mPreparer);

    private DeviceSdkLevel mDeviceSdkLevel;

    private ITestDevice mDevice;

    @Before

    public void setup() throws Exception {

        mDevice = getDevice();

        mDeviceSdkLevel = new DeviceSdkLevel(getDevice());

        assumeTrue(mDeviceSdkLevel.isDeviceAtLeastT());

        assertThat(mDevice.enableAdbRoot()).isTrue();

        assertThat(mHostUtils.isApexUpdateSupported()).isTrue();

    }

    @After

    public void tearDown() throws Exception {

        mDevice.disableAdbRoot();

    }

    @Test

    public void noApexSystemServerStartsWithoutApex() throws Exception {

        mPreparer.reboot();

        assertThat(getFakeApexSystemServiceLogcat())

                .doesNotContain("FakeApexSystemService onStart");

    }

    @Test

    public void apexSystemServerStarts() throws Exception {

        // Pre-install the apex

        String apex = "test_com.android.server.apex";

        mPreparer.pushResourceFile(apex, "/system/apex/" + apex);

        // Reboot activates the apex

        mPreparer.reboot();

        assertThat(getFakeApexSystemServiceLogcat())

                .contains("FakeApexSystemService onStart");

    }

    private String getFakeApexSystemServiceLogcat() throws DeviceNotAvailableException {

        return mDevice.executeAdbCommand("logcat", "-v", "brief", "-d", "FakeApexSystemService:D",

                "*:S");

    }

}