1/*
2 * Copyright (C) 2006 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 android.test;
18
19import android.util.Log;
20import junit.framework.Test;
21import junit.framework.TestListener;
22
23import java.util.HashSet;
24import java.util.List;
25import java.util.Set;
26
27/**
28 * Prints the test progress to stdout. Android includes a default
29 * implementation and calls these methods to print out test progress; you
30 * probably will not need to create or extend this class or call its methods manually.
31 * See the full {@link android.test} package description for information about
32 * getting test results.
33 *
34 * {@hide} Not needed for 1.0 SDK.
35 */
36@Deprecated
37public class TestPrinter implements TestRunner.Listener, TestListener {
38
39    private String mTag;
40    private boolean mOnlyFailures;
41    private Set<String> mFailedTests = new HashSet<String>();
42
43
44    public TestPrinter(String tag, boolean onlyFailures) {
45        mTag = tag;
46        mOnlyFailures = onlyFailures;
47    }
48
49    public void started(String className) {
50        if (!mOnlyFailures) {
51            Log.i(mTag, "started: " + className);
52        }
53    }
54
55    public void finished(String className) {
56        if (!mOnlyFailures) {
57            Log.i(mTag, "finished: " + className);
58        }
59    }
60
61    public void performance(String className,
62            long itemTimeNS, int iterations,
63            List<TestRunner.IntermediateTime> intermediates) {
64        Log.i(mTag, "perf: " + className + " = " + itemTimeNS + "ns/op (done "
65                + iterations + " times)");
66        if (intermediates != null && intermediates.size() > 0) {
67            int N = intermediates.size();
68            for (int i = 0; i < N; i++) {
69                TestRunner.IntermediateTime time = intermediates.get(i);
70                Log.i(mTag, "  intermediate: " + time.name + " = "
71                        + time.timeInNS + "ns");
72            }
73        }
74    }
75
76    public void passed(String className) {
77        if (!mOnlyFailures) {
78            Log.i(mTag, "passed: " + className);
79        }
80    }
81
82    public void failed(String className, Throwable exception) {
83        Log.i(mTag, "failed: " + className);
84        Log.i(mTag, "----- begin exception -----");
85        Log.i(mTag, "", exception);
86        Log.i(mTag, "----- end exception -----");
87    }
88
89    private void failed(Test test, Throwable t) {
90        mFailedTests.add(test.toString());
91        failed(test.toString(), t);
92    }
93
94    public void addError(Test test, Throwable t) {
95        failed(test, t);
96    }
97
98    public void addFailure(Test test, junit.framework.AssertionFailedError t) {
99        failed(test, t);
100    }
101
102    public void endTest(Test test) {
103        finished(test.toString());
104        if (!mFailedTests.contains(test.toString())) {
105            passed(test.toString());
106        }
107        mFailedTests.remove(test.toString());
108    }
109
110    public void startTest(Test test) {
111        started(test.toString());
112    }
113}
114