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/*
* Copyright (C) 2006 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.test;
import android.content.ContentValues;
import android.database.sqlite.SQLiteDatabase;
import android.os.Environment;
import android.os.FileUtils;
import android.test.TestRunner.IntermediateTime;
import android.util.Log;
import junit.framework.Test;
import junit.framework.TestListener;
import java.io.File;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* {@hide} Not needed for 1.0 SDK.
*/
public class TestRecorder implements TestRunner.Listener, TestListener {
private static final int DATABASE_VERSION = 1;
private static SQLiteDatabase sDb;
private Set<String> mFailedTests = new HashSet<String>();
private static SQLiteDatabase getDatabase() {
if (sDb == null) {
File dir = new File(Environment.getDataDirectory(), "test_results");
/* TODO: add a DB version number and bootstrap/upgrade methods
* if the format of the table changes.
*/
String dbName = "TestHarness.db";
File file = new File(dir, dbName);
sDb = SQLiteDatabase.openOrCreateDatabase(file.getPath(), null);
if (sDb.getVersion() == 0) {
int code = FileUtils.setPermissions(file.getPath(),
FileUtils.S_IRUSR | FileUtils.S_IWUSR |
FileUtils.S_IRGRP | FileUtils.S_IWGRP |
FileUtils.S_IROTH | FileUtils.S_IWOTH, -1, -1);
if (code != 0) {
Log.w("TestRecorder",
"Set permissions for " + file.getPath() + " returned = " + code);
}
try {
sDb.execSQL("CREATE TABLE IF NOT EXISTS tests (_id INT PRIMARY KEY," +
"name TEXT," +
"result TEXT," +
"exception TEXT," +
"started INTEGER," +
"finished INTEGER," +
"time INTEGER," +
"iterations INTEGER," +
"allocations INTEGER," +
"parent INTEGER);");
sDb.setVersion(DATABASE_VERSION);
} catch (Exception e) {
Log.e("TestRecorder", "failed to create table 'tests'", e);
sDb = null;
}
}
}
return sDb;
}
public TestRecorder() {
}
public void started(String className) {
ContentValues map = new ContentValues(2);
map.put("name", className);
map.put("started", System.currentTimeMillis());
// try to update the row first in case we've ran this test before.
int rowsAffected = getDatabase().update("tests", map, "name = '" + className + "'", null);
if (rowsAffected == 0) {
getDatabase().insert("tests", null, map);
}
}
public void finished(String className) {
ContentValues map = new ContentValues(1);
map.put("finished", System.currentTimeMillis());
getDatabase().update("tests", map, "name = '" + className + "'", null);
}
public void performance(String className, long itemTimeNS, int iterations, List<IntermediateTime> intermediates) {
ContentValues map = new ContentValues();
map.put("time", itemTimeNS);
map.put("iterations", iterations);
getDatabase().update("tests", map, "name = '" + className + "'", null);
if (intermediates != null && intermediates.size() > 0) {
int n = intermediates.size();
for (int i = 0; i < n; i++) {
TestRunner.IntermediateTime time = intermediates.get(i);
getDatabase().execSQL("INSERT INTO tests (name, time, parent) VALUES ('" +
time.name + "', " + time.timeInNS + ", " +
"(SELECT _id FROM tests WHERE name = '" + className + "'));");
}
}
}
public void passed(String className) {
ContentValues map = new ContentValues();
map.put("result", "passed");
getDatabase().update("tests", map, "name = '" + className + "'", null);
}
public void failed(String className, Throwable exception) {
StringWriter stringWriter = new StringWriter();
PrintWriter printWriter = new PrintWriter(stringWriter);
try {
exception.printStackTrace(printWriter);
} finally {
printWriter.close();
}
ContentValues map = new ContentValues();
map.put("result", "failed");
map.put("exception", stringWriter.toString());
getDatabase().update("tests", map, "name = '" + className + "'", null);
}
/**
* Reports a test case failure.
*
* @param className Name of the class/test.
* @param reason Reason for failure.
*/
public void failed(String className, String reason) {
ContentValues map = new ContentValues();
map.put("result", "failed");
// The reason is put as the exception.
map.put("exception", reason);
getDatabase().update("tests", map, "name = '" + className + "'", null);
}
public void addError(Test test, Throwable t) {
mFailedTests.add(test.toString());
failed(test.toString(), t);
}
public void addFailure(Test test, junit.framework.AssertionFailedError t) {
mFailedTests.add(test.toString());
failed(test.toString(), t.getMessage());
}
public void endTest(Test test) {
finished(test.toString());
if (!mFailedTests.contains(test.toString())) {
passed(test.toString());
}
mFailedTests.remove(test.toString());
}
public void startTest(Test test) {
started(test.toString());
}
}
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