services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest7.java

/*
 * Copyright (C) 2016 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.pm;

import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertContains;
import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertExpectException;
import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertSuccess;
import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.assertWith;
import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.list;
import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.readAll;
import static com.android.server.pm.shortcutmanagertest.ShortcutManagerTestUtils.resultContains;

import android.content.ComponentName;
import android.os.Bundle;
import android.os.ParcelFileDescriptor;
import android.os.Process;
import android.os.RemoteException;
import android.os.ResultReceiver;
import android.test.suitebuilder.annotation.SmallTest;

import com.android.frameworks.servicestests.R;
import com.android.server.pm.ShortcutService.ConfigConstants;

import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.concurrent.atomic.AtomicInteger;

/**
 * Unit test for "cmd shortcut"
 *
 * Launcher related commands are tested in
 */
@SmallTest
public class ShortcutManagerTest7 extends BaseShortcutManagerTest {
    private List<String> callShellCommand(String... args) throws IOException, RemoteException {

        // For reset to work, the current time needs to be incrementing.
        mInjectedCurrentTimeMillis++;

        final AtomicInteger resultCode = new AtomicInteger(Integer.MIN_VALUE);

        final ResultReceiver rr = new ResultReceiver(mHandler) {
            @Override
            public void send(int resultCode_, Bundle resultData) {
                resultCode.set(resultCode_);
            }
        };
        final File out = File.createTempFile("shellout-", ".tmp",
                getTestContext().getCacheDir());
        try {
            try (final ParcelFileDescriptor fd = ParcelFileDescriptor.open(out,
                    ParcelFileDescriptor.MODE_READ_WRITE)) {
                mService.onShellCommand(
                    /* fdin*/ null,
                    /* fdout*/ fd.getFileDescriptor(),
                    /* fderr*/ fd.getFileDescriptor(),
                        args, rr);
            }
            return readAll(out);
        } finally {
            out.delete();
        }
    }

    public void testNonShell() throws Exception {
        mService.mMaxUpdatesPerInterval = 99;

        mInjectedCallingUid = 12345;
        assertExpectException(SecurityException.class, "must be shell",
                () -> callShellCommand("reset-config"));

        mInjectedCallingUid = Process.SYSTEM_UID;
        assertExpectException(SecurityException.class, "must be shell",
                () -> callShellCommand("reset-config"));

        assertEquals(99, mService.mMaxUpdatesPerInterval);
    }

    public void testRoot() throws Exception {
        mService.mMaxUpdatesPerInterval = 99;

        mInjectedCallingUid = Process.ROOT_UID;
        assertSuccess(callShellCommand("reset-config"));

        assertEquals(3, mService.mMaxUpdatesPerInterval);
    }

    public void testRestConfig() throws Exception {
        mService.mMaxUpdatesPerInterval = 99;

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("reset-config"));

        assertEquals(3, mService.mMaxUpdatesPerInterval);
    }

    public void testOverrideConfig() throws Exception {
        mService.mMaxUpdatesPerInterval = 99;

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("override-config",
                ConfigConstants.KEY_MAX_UPDATES_PER_INTERVAL + "=1"));

        assertEquals(1, mService.mMaxUpdatesPerInterval);
    }

    public void testResetThrottling() throws Exception {
        prepareCrossProfileDataSet();

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("reset-throttling"));

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertEquals(3, mManager.getRemainingCallCount());
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
    }

    public void testResetThrottling_user_not_running() throws Exception {
        prepareCrossProfileDataSet();

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });

        mInjectedCallingUid = Process.SHELL_UID;

        assertTrue(resultContains(
                callShellCommand("reset-throttling", "--user", "10"),
                "User 10 is not running or locked"));

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
    }

    public void testResetThrottling_user_running() throws Exception {
        prepareCrossProfileDataSet();

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });

        mRunningUsers.put(USER_10, true);
        mUnlockedUsers.put(USER_10, true);

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("reset-throttling", "--user", "10"));

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertEquals(3, mManager.getRemainingCallCount());
        });
    }

    public void testResetAllThrottling() throws Exception {
        prepareCrossProfileDataSet();

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertTrue(mManager.getRemainingCallCount() < 3);
        });

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("reset-all-throttling"));

        runWithCaller(CALLING_PACKAGE_1, USER_0, () -> {
            assertEquals(3, mManager.getRemainingCallCount());
        });
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertEquals(3, mManager.getRemainingCallCount());
        });
    }

    public void testLauncherCommands() throws Exception {
        prepareGetHomeActivitiesAsUser(
                /* preferred */ null,
                list(getSystemLauncher(), getFallbackLauncher()),
                USER_0);

        prepareGetHomeActivitiesAsUser(
                /* preferred */ cn(CALLING_PACKAGE_2, "name"),
                list(getSystemLauncher(), getFallbackLauncher(),
                        ri(CALLING_PACKAGE_1, "name", false, 0),
                        ri(CALLING_PACKAGE_2, "name", false, 0)
                ),
                USER_10);

        assertTrue(mService.hasShortcutHostPermissionInner(PACKAGE_SYSTEM_LAUNCHER, USER_0));

        // First, test "get".

        mRunningUsers.put(USER_10, true);
        mUnlockedUsers.put(USER_10, true);
        mInjectedCallingUid = Process.SHELL_UID;
        assertContains(
                assertSuccess(callShellCommand("get-default-launcher")),
                "Launcher: ComponentInfo{com.android.systemlauncher/systemlauncher_name}");

        assertContains(
                assertSuccess(callShellCommand("get-default-launcher", "--user", "10")),
                "Launcher: ComponentInfo{com.android.test.2/name}");

        // Next, test "clear".
        assertSuccess(callShellCommand("clear-default-launcher", "--user", "10"));

        // User-10's launcher should be cleared.
        assertEquals(null, mService.getUserShortcutsLocked(USER_10).getLastKnownLauncher());
        assertEquals(null, mService.getUserShortcutsLocked(USER_10).getCachedLauncher());

        // but user'0's shouldn't.
        assertEquals(cn(PACKAGE_SYSTEM_LAUNCHER, PACKAGE_SYSTEM_LAUNCHER_NAME),
                mService.getUserShortcutsLocked(USER_0).getCachedLauncher());

        // Change user-0's launcher.
        prepareGetHomeActivitiesAsUser(
                /* preferred */ cn(CALLING_PACKAGE_1, "name"),
                list(
                        ri(CALLING_PACKAGE_1, "name", false, 0)
                ),
                USER_0);
        assertContains(
                assertSuccess(callShellCommand("get-default-launcher")),
                "Launcher: ComponentInfo{com.android.test.1/name}");
    }

    public void testUnloadUser() throws Exception {
        prepareCrossProfileDataSet();

        assertNotNull(mService.getShortcutsForTest().get(USER_10));

        mRunningUsers.put(USER_10, true);
        mUnlockedUsers.put(USER_10, true);

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("unload-user", "--user", "10"));

        assertNull(mService.getShortcutsForTest().get(USER_10));
    }

    public void testClearShortcuts() throws Exception {

        mRunningUsers.put(USER_10, true);

        // Add two manifests and two dynamics.
        addManifestShortcutResource(
                new ComponentName(CALLING_PACKAGE_1, ShortcutActivity.class.getName()),
                R.xml.shortcut_2);
        updatePackageVersion(CALLING_PACKAGE_1, 1);
        mService.mPackageMonitor.onReceive(getTestContext(),
                genPackageAddIntent(CALLING_PACKAGE_1, USER_10));

        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertTrue(mManager.addDynamicShortcuts(list(
                    makeShortcut("s1"), makeShortcut("s2"))));
        });
        runWithCaller(LAUNCHER_1, USER_10, () -> {
            mLauncherApps.pinShortcuts(CALLING_PACKAGE_1, list("ms2", "s2"), HANDLE_USER_10);
        });

        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertWith(getCallerShortcuts())
                    .haveIds("ms1", "ms2", "s1", "s2")
                    .areAllEnabled()

                    .selectPinned()
                    .haveIds("ms2", "s2");
        });

        // First, call for a different package.

        mRunningUsers.put(USER_10, true);
        mUnlockedUsers.put(USER_10, true);

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("clear-shortcuts", "--user", "10", CALLING_PACKAGE_2));

        // Shouldn't be cleared yet.
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertWith(getCallerShortcuts())
                    .haveIds("ms1", "ms2", "s1", "s2")
                    .areAllEnabled()

                    .selectPinned()
                    .haveIds("ms2", "s2");
        });

        mInjectedCallingUid = Process.SHELL_UID;
        assertSuccess(callShellCommand("clear-shortcuts", "--user", "10", CALLING_PACKAGE_1));

        // Only manifest shortcuts will remain, and are no longer pinned.
        runWithCaller(CALLING_PACKAGE_1, USER_10, () -> {
            assertWith(getCallerShortcuts())
                    .haveIds("ms1", "ms2")
                    .areAllEnabled()
                    .areAllNotPinned();
        });
    }
}