| /* |
| * Copyright (C) 2009 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.util.cts; |
| |
| import java.io.BufferedReader; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.io.PrintStream; |
| import android.test.AndroidTestCase; |
| import android.util.PrintStreamPrinter; |
| |
| public class PrintStreamPrinterTest extends AndroidTestCase { |
| private File mFile; |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| mFile = new File(getContext().getFilesDir(), "PrintStreamPrinter.log"); |
| if (!mFile.exists()) { |
| mFile.createNewFile(); |
| } |
| } |
| |
| public void testConstructor() throws FileNotFoundException { |
| new PrintStreamPrinter(new PrintStream(mFile)); |
| } |
| |
| public void testPrintln() throws FileNotFoundException, SecurityException, IOException { |
| PrintStreamPrinter printStreamPrinter = null; |
| final String message = "testMessageOfPrintStreamPrinter"; |
| InputStream is = null; |
| |
| PrintStream ps = new PrintStream(mFile); |
| printStreamPrinter = new PrintStreamPrinter(ps); |
| printStreamPrinter.println(message); |
| ps.flush(); |
| ps.close(); |
| String mLine; |
| |
| try { |
| is = new FileInputStream(mFile); |
| BufferedReader reader = new BufferedReader(new InputStreamReader(is)); |
| mLine = reader.readLine(); |
| assertEquals(message, mLine); |
| reader.close(); |
| } finally { |
| is.close(); |
| } |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| if (mFile.exists()) { |
| mFile.delete(); |
| } |
| super.tearDown(); |
| } |
| } |