| /* |
| * 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 libcore.java.io; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.EOFException; |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import tests.support.Support_OutputStream; |
| |
| public class OldObjectInputOutputStreamTest extends junit.framework.TestCase { |
| |
| private ObjectOutputStream os; |
| |
| private ObjectInputStream is; |
| |
| private Support_OutputStream sos; |
| |
| String unihw = "\u0048\u0065\u006C\u006C\u006F\u0020\u0057\u006F\u0072\u006C\u0064"; |
| |
| public void test_read_writeBoolean() throws IOException { |
| os.writeBoolean(true); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertTrue("Test 1: Incorrect boolean written or read.", |
| is.readBoolean()); |
| |
| try { |
| is.readBoolean(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readBoolean(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeByte() throws IOException { |
| os.writeByte((byte) 127); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertEquals("Test 1: Incorrect byte written or read;", |
| (byte) 127, is.readByte()); |
| |
| try { |
| is.readByte(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readByte(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeChar() throws IOException { |
| os.writeChar('b'); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertEquals("Test 1: Incorrect char written or read;", |
| 'b', is.readChar()); |
| |
| try { |
| is.readChar(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readChar(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeDouble() throws IOException { |
| os.writeDouble(2345.76834720202); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertEquals("Test 1: Incorrect double written or read;", |
| 2345.76834720202, is.readDouble()); |
| |
| try { |
| is.readDouble(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readDouble(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeFloat() throws IOException { |
| os.writeFloat(29.08764f); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertEquals("Test 1: Incorrect float written or read;", |
| 29.08764f, is.readFloat()); |
| |
| try { |
| is.readFloat(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readFloat(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeInt() throws IOException { |
| os.writeInt(768347202); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertEquals("Test 1: Incorrect int written or read;", |
| 768347202, is.readInt()); |
| |
| try { |
| is.readInt(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readInt(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeLong() throws IOException { |
| os.writeLong(9875645283333L); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertEquals("Test 1: Incorrect long written or read;", |
| 9875645283333L, is.readLong()); |
| |
| try { |
| is.readLong(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readLong(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeShort() throws IOException { |
| os.writeShort(9875); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertEquals("Test 1: Incorrect short written or read;", |
| 9875, is.readShort()); |
| |
| try { |
| is.readShort(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readShort(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| public void test_read_writeUTF() throws IOException { |
| os.writeUTF(unihw); |
| |
| os.close(); |
| openObjectInputStream(); |
| assertTrue("Test 1: Incorrect UTF-8 string written or read.", |
| is.readUTF().equals(unihw)); |
| |
| try { |
| is.readUTF(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| is.close(); |
| try { |
| is.readUTF(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| private void openObjectInputStream() throws IOException { |
| is = new ObjectInputStream( |
| new ByteArrayInputStream(sos.toByteArray())); |
| } |
| |
| protected void setUp() throws IOException { |
| sos = new Support_OutputStream(256); |
| os = new ObjectOutputStream(sos); |
| } |
| |
| protected void tearDown() { |
| try { |
| os.close(); |
| } catch (Exception e) { |
| } |
| try { |
| is.close(); |
| } catch (Exception e) { |
| } |
| } |
| } |