Tests for mapping android name to uid

/*

 * Copyright (C) 2012 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 android.os;

import android.os.Process;

import android.os.UserId;

import android.test.suitebuilder.annotation.MediumTest;

import android.test.suitebuilder.annotation.SmallTest;

import junit.framework.TestCase;

public class ProcessTest extends TestCase {

    @MediumTest

    public void testProcessGetUidFromName() throws Exception {

        assertEquals(android.os.Process.SYSTEM_UID, Process.getUidForName("system"));

        assertEquals(Process.BLUETOOTH_UID, Process.getUidForName("bluetooth"));

        assertEquals(Process.FIRST_APPLICATION_UID, Process.getUidForName("u0_a0"));

        assertEquals(UserId.getUid(1, Process.SYSTEM_UID), Process.getUidForName("u1_system"));

        assertEquals(UserId.getUid(2, Process.FIRST_ISOLATED_UID),

                Process.getUidForName("u2_i0"));

        assertEquals(UserId.getUid(3, Process.FIRST_APPLICATION_UID + 100),

                Process.getUidForName("u3_a100"));

    }

    @MediumTest

    public void testProcessGetUidFromNameFailure() throws Exception {

        // Failure cases

        assertEquals(-1, Process.getUidForName("u2a_foo"));

        assertEquals(-1, Process.getUidForName("u1_abcdef"));

        assertEquals(-1, Process.getUidForName("u23"));

        assertEquals(-1, Process.getUidForName("u2_i34a"));

        assertEquals(-1, Process.getUidForName("akjhwiuefhiuhsf"));

        assertEquals(-1, Process.getUidForName("u5_radio5"));

        assertEquals(-1, Process.getUidForName("u2jhsajhfkjhsafkhskafhkashfkjashfkjhaskjfdhakj3"));

    }

}