1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16package com.android.cts.tradefed.testtype;
17
18import com.android.cts.tradefed.build.CtsBuildHelper;
19import com.android.ddmlib.Log;
20import com.android.tradefed.build.IBuildInfo;
21import com.android.tradefed.device.DeviceNotAvailableException;
22import com.android.tradefed.result.ITestInvocationListener;
23import com.android.tradefed.testtype.IBuildReceiver;
24import com.android.tradefed.testtype.InstrumentationTest;
25
26import java.io.FileNotFoundException;
27import java.util.ArrayList;
28import java.util.Collection;
29
30import junit.framework.Assert;
31
32/**
33 * A {@link InstrumentationTest] that will install CTS apks before test execution,
34 * and uninstall on execution completion.
35 */
36public class InstrumentationApkTest extends InstrumentationTest implements IBuildReceiver {
37
38    private static final String LOG_TAG = "InstrumentationApkTest";
39
40    /** the file names of the CTS apks to install */
41    private Collection<String> mInstallFileNames = new ArrayList<String>();
42    private Collection<String> mUninstallPackages = new ArrayList<String>();
43
44    private CtsBuildHelper mCtsBuild = null;
45
46    /**
47     * {@inheritDoc}
48     */
49    @Override
50    public void setBuild(IBuildInfo build) {
51        mCtsBuild  = CtsBuildHelper.createBuildHelper(build);
52    }
53
54    /**
55     * Add an apk to install.
56     *
57     * @param apkFileName the apk file name
58     * @param packageName the apk's Android package name
59     */
60    public void addInstallApk(String apkFileName, String packageName) {
61        mInstallFileNames.add(apkFileName);
62        mUninstallPackages.add(packageName);
63    }
64
65    /**
66     * {@inheritDoc}
67     */
68    @Override
69    public void run(final ITestInvocationListener listener)
70            throws DeviceNotAvailableException {
71        Assert.assertNotNull("missing device", getDevice());
72        Assert.assertNotNull("missing build", mCtsBuild);
73
74        for (String apkFileName : mInstallFileNames) {
75            Log.d(LOG_TAG, String.format("Installing %s on %s", apkFileName,
76                    getDevice().getSerialNumber()));
77            try {
78                String installCode = getDevice().installPackage(mCtsBuild.getTestApp(apkFileName),
79                        true);
80                Assert.assertNull(String.format("Failed to install %s on %s. Reason: %s",
81                        apkFileName, getDevice().getSerialNumber(), installCode), installCode);
82
83            } catch (FileNotFoundException e) {
84                Assert.fail(String.format("Could not find file %s", apkFileName));
85            }
86        }
87        super.run(listener);
88        for (String packageName : mUninstallPackages) {
89            Log.d(LOG_TAG, String.format("Uninstalling %s on %s", packageName,
90                    getDevice().getSerialNumber()));
91            getDevice().uninstallPackage(packageName);
92        }
93    }
94}
95