| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.harmony.luni.tests.java.io; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.FilterOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import junit.framework.TestCase; |
| |
| public class FilterOutputStreamTest extends TestCase { |
| |
| private OutputStream os; |
| |
| ByteArrayOutputStream bos; |
| |
| ByteArrayInputStream bis; |
| |
| byte[] ibuf = new byte[4096]; |
| |
| public String fileString = "Test_All_Tests\nTest_java_io_BufferedInputStream\nTest_java_io_BufferedOutputStream\nTest_java_io_ByteArrayInputStream\nTest_java_io_ByteArrayOutputStream\nTest_java_io_DataInputStream\nTest_java_io_File\nTest_java_io_FileDescriptor\nTest_java_io_FileInputStream\nTest_java_io_FileNotFoundException\nTest_java_io_FileOutputStream\nTest_java_io_FilterInputStream\nTest_FilterOutputStream\nTest_java_io_InputStream\nTest_java_io_IOException\nTest_java_io_OutputStream\nTest_java_io_PrintStream\nTest_java_io_RandomAccessFile\nTest_java_io_SyncFailedException\nTest_java_lang_AbstractMethodError\nTest_java_lang_ArithmeticException\nTest_java_lang_ArrayIndexOutOfBoundsException\nTest_java_lang_ArrayStoreException\nTest_java_lang_Boolean\nTest_java_lang_Byte\nTest_java_lang_Character\nTest_java_lang_Class\nTest_java_lang_ClassCastException\nTest_java_lang_ClassCircularityError\nTest_java_lang_ClassFormatError\nTest_java_lang_ClassLoader\nTest_java_lang_ClassNotFoundException\nTest_java_lang_CloneNotSupportedException\nTest_java_lang_Double\nTest_java_lang_Error\nTest_java_lang_Exception\nTest_java_lang_ExceptionInInitializerError\nTest_java_lang_Float\nTest_java_lang_IllegalAccessError\nTest_java_lang_IllegalAccessException\nTest_java_lang_IllegalArgumentException\nTest_java_lang_IllegalMonitorStateException\nTest_java_lang_IllegalThreadStateException\nTest_java_lang_IncompatibleClassChangeError\nTest_java_lang_IndexOutOfBoundsException\nTest_java_lang_InstantiationError\nTest_java_lang_InstantiationException\nTest_java_lang_Integer\nTest_java_lang_InternalError\nTest_java_lang_InterruptedException\nTest_java_lang_LinkageError\nTest_java_lang_Long\nTest_java_lang_Math\nTest_java_lang_NegativeArraySizeException\nTest_java_lang_NoClassDefFoundError\nTest_java_lang_NoSuchFieldError\nTest_java_lang_NoSuchMethodError\nTest_java_lang_NullPointerException\nTest_java_lang_Number\nTest_java_lang_NumberFormatException\nTest_java_lang_Object\nTest_java_lang_OutOfMemoryError\nTest_java_lang_RuntimeException\nTest_java_lang_SecurityManager\nTest_java_lang_Short\nTest_java_lang_StackOverflowError\nTest_java_lang_String\nTest_java_lang_StringBuffer\nTest_java_lang_StringIndexOutOfBoundsException\nTest_java_lang_System\nTest_java_lang_Thread\nTest_java_lang_ThreadDeath\nTest_java_lang_ThreadGroup\nTest_java_lang_Throwable\nTest_java_lang_UnknownError\nTest_java_lang_UnsatisfiedLinkError\nTest_java_lang_VerifyError\nTest_java_lang_VirtualMachineError\nTest_java_lang_vm_Image\nTest_java_lang_vm_MemorySegment\nTest_java_lang_vm_ROMStoreException\nTest_java_lang_vm_VM\nTest_java_lang_Void\nTest_java_net_BindException\nTest_java_net_ConnectException\nTest_java_net_DatagramPacket\nTest_java_net_DatagramSocket\nTest_java_net_DatagramSocketImpl\nTest_java_net_InetAddress\nTest_java_net_NoRouteToHostException\nTest_java_net_PlainDatagramSocketImpl\nTest_java_net_PlainSocketImpl\nTest_java_net_Socket\nTest_java_net_SocketException\nTest_java_net_SocketImpl\nTest_java_net_SocketInputStream\nTest_java_net_SocketOutputStream\nTest_java_net_UnknownHostException\nTest_java_util_ArrayEnumerator\nTest_java_util_Date\nTest_java_util_EventObject\nTest_java_util_HashEnumerator\nTest_java_util_Hashtable\nTest_java_util_Properties\nTest_java_util_ResourceBundle\nTest_java_util_tm\nTest_java_util_Vector\n"; |
| |
| /** |
| * @tests java.io.FilterOutputStream#FilterOutputStream(java.io.OutputStream) |
| */ |
| public void test_ConstructorLjava_io_OutputStream() throws IOException { |
| bos = new ByteArrayOutputStream(); |
| os = new FilterOutputStream(bos); |
| os.write('t'); |
| } |
| |
| /** |
| * @tests java.io.FilterOutputStream#close() |
| */ |
| public void test_close() throws IOException { |
| bos = new ByteArrayOutputStream(); |
| os = new FilterOutputStream(bos); |
| os.write(fileString.getBytes(), 0, 500); |
| os.flush(); |
| assertEquals("Bytes not written after flush", 500, bos.size()); |
| os.close(); |
| } |
| |
| /** |
| * @tests java.io.FilterOutputStream#flush() |
| */ |
| public void test_flush() throws IOException { |
| bos = new ByteArrayOutputStream(); |
| os = new FilterOutputStream(bos); |
| os.write(fileString.getBytes(), 0, 500); |
| os.flush(); |
| assertEquals("Bytes not written after flush", 500, bos.size()); |
| os.close(); |
| } |
| |
| /** |
| * @tests java.io.FilterOutputStream#write(byte[]) |
| */ |
| public void test_write$B() throws IOException { |
| bos = new ByteArrayOutputStream(); |
| os = new FilterOutputStream(bos); |
| os.write(fileString.getBytes()); |
| bis = new ByteArrayInputStream(bos.toByteArray()); |
| os.flush(); |
| assertTrue("Bytes not written after flush", |
| bis.available() == fileString.length()); |
| byte[] wbytes = new byte[fileString.length()]; |
| bis.read(wbytes, 0, fileString.length()); |
| assertTrue("Incorrect bytes written", fileString.equals(new String( |
| wbytes, 0, wbytes.length))); |
| } |
| |
| /** |
| * @tests java.io.FilterOutputStream#write(byte[], int, int) |
| */ |
| public void test_write$BII() throws IOException { |
| bos = new ByteArrayOutputStream(); |
| os = new FilterOutputStream(bos); |
| os.write(fileString.getBytes(), 0, fileString.length()); |
| bis = new ByteArrayInputStream(bos.toByteArray()); |
| os.flush(); |
| assertTrue("Bytes not written after flush", |
| bis.available() == fileString.length()); |
| byte[] wbytes = new byte[fileString.length()]; |
| bis.read(wbytes, 0, fileString.length()); |
| assertTrue("Incorrect bytes written", fileString.equals(new String( |
| wbytes, 0, wbytes.length))); |
| } |
| |
| /** |
| * @tests java.io.FilterOutputStream#write(int) |
| */ |
| public void test_writeI() throws IOException { |
| bos = new ByteArrayOutputStream(); |
| os = new FilterOutputStream(bos); |
| os.write('t'); |
| bis = new ByteArrayInputStream(bos.toByteArray()); |
| os.flush(); |
| assertEquals("Byte not written after flush", 1, bis.available()); |
| byte[] wbytes = new byte[1]; |
| bis.read(wbytes, 0, 1); |
| assertEquals("Incorrect byte written", 't', wbytes[0]); |
| } |
| |
| /** |
| * Tears down the fixture, for example, close a network connection. This |
| * method is called after a test is executed. |
| */ |
| protected void tearDown() { |
| try { |
| if (bos != null) |
| bos.close(); |
| if (bis != null) |
| bis.close(); |
| if (os != null) |
| os.close(); |
| } catch (Exception e) { |
| // Ignored |
| } |
| } |
| } |