1/*
2 * Copyright (C) 2013 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 */
16
17package com.android.uiautomator.testrunner;
18
19import android.test.AndroidTestRunner;
20import android.test.InstrumentationTestRunner;
21
22import com.android.uiautomator.core.Tracer;
23
24import junit.framework.AssertionFailedError;
25import junit.framework.Test;
26import junit.framework.TestListener;
27
28/**
29 * Test runner for {@link UiAutomatorTestCase}s. Such tests are executed
30 * on the device and have access to an applications context.
31 */
32public class UiAutomatorInstrumentationTestRunner extends InstrumentationTestRunner {
33
34    @Override
35    public void onStart() {
36        // process runner arguments before test starts
37        String traceType = getArguments().getString("traceOutputMode");
38        if(traceType != null) {
39            Tracer.Mode mode = Tracer.Mode.valueOf(Tracer.Mode.class, traceType);
40            if (mode == Tracer.Mode.FILE || mode == Tracer.Mode.ALL) {
41                String filename = getArguments().getString("traceLogFilename");
42                if (filename == null) {
43                    throw new RuntimeException("Name of log file not specified. " +
44                            "Please specify it using traceLogFilename parameter");
45                }
46                Tracer.getInstance().setOutputFilename(filename);
47            }
48            Tracer.getInstance().setOutputMode(mode);
49        }
50        super.onStart();
51    }
52
53    @Override
54    protected AndroidTestRunner getAndroidTestRunner() {
55        AndroidTestRunner testRunner = super.getAndroidTestRunner();
56        testRunner.addTestListener(new TestListener() {
57            @Override
58            public void startTest(Test test) {
59                if (test instanceof UiAutomatorTestCase) {
60                    ((UiAutomatorTestCase)test).initialize(getArguments());
61                }
62            }
63
64            @Override
65            public void endTest(Test test) {
66            }
67
68            @Override
69            public void addFailure(Test test, AssertionFailedError e) {
70            }
71
72            @Override
73            public void addError(Test test, Throwable t) {
74            }
75        });
76        return testRunner;
77    }
78}
79