| /* |
| * 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 tests.api.java.io; |
| |
| import java.io.BufferedInputStream; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.EOFException; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.NotActiveException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.io.ObjectStreamClass; |
| import java.io.OptionalDataException; |
| import java.io.OutputStream; |
| import java.io.Serializable; |
| import java.io.StreamCorruptedException; |
| import java.util.Arrays; |
| import java.util.Hashtable; |
| import java.util.Vector; |
| |
| import org.apache.harmony.testframework.serialization.SerializationTest; |
| import org.apache.harmony.testframework.serialization.SerializationTest.SerializableAssert; |
| |
| import tests.support.Support_ASimpleInputStream; |
| import tests.support.Support_IOTestSecurityManager; |
| import dalvik.annotation.TestLevel; |
| import dalvik.annotation.TestTargetClass; |
| import dalvik.annotation.TestTargetNew; |
| import dalvik.annotation.TestTargets; |
| |
| @TestTargetClass(ObjectInputStream.class) |
| public class ObjectInputStreamTest extends junit.framework.TestCase implements |
| Serializable { |
| |
| static final long serialVersionUID = 1L; |
| |
| ObjectInputStream ois; |
| |
| ObjectOutputStream oos; |
| |
| ByteArrayOutputStream bao; |
| |
| boolean readStreamHeaderCalled; |
| |
| private final String testString = "Lorem ipsum..."; |
| |
| private final int testLength = testString.length(); |
| |
| /** |
| * @tests java.io.ObjectInputStream#ObjectInputStream() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "Verifies the protected ObjectInputStream() constructor.", |
| method = "ObjectInputStream", |
| args = {} |
| ) |
| public void test_Constructor() throws IOException { |
| SecurityManager sm = System.getSecurityManager(); |
| System.setSecurityManager(new Support_IOTestSecurityManager()); |
| |
| try { |
| ois = new BasicObjectInputStream(); |
| fail("SecurityException expected."); |
| } catch (SecurityException e) { |
| // expected |
| } finally { |
| System.setSecurityManager(sm); |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#ObjectInputStream(java.io.InputStream) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "ObjectInputStream", |
| args = {java.io.InputStream.class} |
| ) |
| public void test_ConstructorLjava_io_InputStream() throws IOException { |
| // Test for method java.io.ObjectInputStream(java.io.InputStream) |
| oos.writeDouble(Double.MAX_VALUE); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| ois.close(); |
| oos.close(); |
| |
| try { |
| ois = new ObjectInputStream(new ByteArrayInputStream(new byte[90])); |
| fail("StreamCorruptedException expected"); |
| } catch (StreamCorruptedException e) {} |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#ObjectInputStream(java.io.InputStream) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks IOException.", |
| method = "ObjectInputStream", |
| args = {java.io.InputStream.class} |
| ) |
| public void test_ConstructorLjava_io_InputStream_IOException() throws IOException { |
| oos.writeObject(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois = new ObjectInputStream(sis); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| } |
| |
| @TestTargets({ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Verifies that object can be serialized and deserialized correctly with reading descriptor from serialization stream.", |
| method = "readClassDescriptor", |
| args = {} |
| ), |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "Verifies that object can be serialized and deserialized correctly with reading descriptor from serialization stream.", |
| method = "readObject", |
| args = {} |
| ) |
| }) |
| public void test_ClassDescriptor() throws IOException, |
| ClassNotFoundException { |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStreamWithWriteDesc oos = new ObjectOutputStreamWithWriteDesc( |
| baos); |
| oos.writeObject(String.class); |
| oos.close(); |
| Class<?> cls = TestClassForSerialization.class; |
| ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray()); |
| ObjectInputStreamWithReadDesc ois = new ObjectInputStreamWithReadDesc( |
| bais, cls); |
| Object obj = ois.readObject(); |
| ois.close(); |
| assertEquals(cls, obj); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#available() |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "available", |
| args = {} |
| ) |
| public void test_available() throws IOException { |
| // Test for method int java.io.ObjectInputStream.available() |
| oos.writeBytes(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| assertEquals("Test 1: Incorrect number of bytes;", testLength, ois.available()); |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#available() |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks IOException.", |
| method = "available", |
| args = {} |
| ) |
| public void test_available_IOException() throws IOException { |
| oos.writeObject(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.available(); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#close() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "close", |
| args = {} |
| ) |
| public void test_close() throws Exception { |
| // Test for method void java.io.ObjectInputStream.close() |
| oos.writeObject(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.close(); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#defaultReadObject() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "defaultReadObject", |
| args = {} |
| ) |
| public void test_defaultReadObject() throws Exception { |
| // Test for method void java.io.ObjectInputStream.defaultReadObject() |
| // SM. This method may as well be private, as if called directly it |
| // throws an exception. |
| String s = testString; |
| oos.writeObject(s); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| try { |
| ois.defaultReadObject(); |
| fail("NotActiveException expected"); |
| } catch (NotActiveException e) { |
| // Desired behavior |
| } finally { |
| ois.close(); |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#enableResolveObject(boolean) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Verifies enableResolveObject(boolean).", |
| method = "enableResolveObject", |
| args = {boolean.class} |
| ) |
| public void test_enableResolveObjectB() throws IOException { |
| // Start testing without a SecurityManager. |
| BasicObjectInputStream bois = new BasicObjectInputStream(); |
| assertFalse("Test 1: Object resolving must be disabled by default.", |
| bois.enableResolveObject(true)); |
| |
| assertTrue("Test 2: enableResolveObject did not return the previous value.", |
| bois.enableResolveObject(false)); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#read() |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "read", |
| args = {} |
| ) |
| public void test_read() throws IOException { |
| // Test for method int java.io.ObjectInputStream.read() |
| oos.write('T'); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| assertEquals("Read incorrect byte value", 'T', ois.read()); |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#read() |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks IOException.", |
| method = "read", |
| args = {} |
| ) |
| public void test_read_IOException() throws IOException { |
| oos.writeObject(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.read(); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#read(byte[], int, int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "read", |
| args = {byte[].class, int.class, int.class} |
| ) |
| public void test_read$BII() throws IOException { |
| // Test for method int java.io.ObjectInputStream.read(byte [], int, int) |
| byte[] buf = new byte[testLength]; |
| oos.writeBytes(testString); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| ois.read(buf, 0, testLength); |
| ois.close(); |
| assertEquals("Read incorrect bytes", testString, new String(buf)); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#read(byte[], int, int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks Exceptions.", |
| method = "read", |
| args = {byte[].class, int.class, int.class} |
| ) |
| public void test_read$BII_Exception() throws IOException { |
| byte[] buf = new byte[testLength]; |
| oos.writeObject(testString); |
| oos.close(); |
| |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| try { |
| ois.read(buf, 0, -1); |
| fail("IndexOutOfBoundsException was not thrown."); |
| } catch (IndexOutOfBoundsException e) { |
| // Expected |
| } |
| try { |
| ois.read(buf, -1,1); |
| fail("IndexOutOfBoundsException was not thrown."); |
| } catch (IndexOutOfBoundsException e) { |
| // Expected |
| } |
| try { |
| ois.read(buf, testLength, 1); |
| fail("IndexOutOfBoundsException was not thrown."); |
| } catch (IndexOutOfBoundsException e) { |
| // Expected |
| } |
| ois.close(); |
| |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.read(buf, 0, testLength); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readFields() |
| * @tests java.io.ObjectOutputStream#writeFields() |
| */ |
| @TestTargets({ |
| @TestTargetNew( |
| method = "readFields", |
| args = {}, |
| level = TestLevel.COMPLETE |
| ), |
| @TestTargetNew( |
| method = "writeFields", |
| args = {}, |
| clazz = ObjectOutputStream.class, |
| level = TestLevel.COMPLETE |
| ) |
| }) |
| public void test_readFields() throws Exception { |
| // Test for method java.io.ObjectInputStream$GetField |
| // java.io.ObjectInputStream.readFields() |
| |
| SerializableTestHelper sth; |
| |
| /* |
| * "SerializableTestHelper" is an object created for these tests with |
| * two fields (Strings) and simple implementations of readObject and |
| * writeObject which simply read and write the first field but not the |
| * second |
| */ |
| |
| oos.writeObject(new SerializableTestHelper("Gabba", "Jabba")); |
| oos.flush(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| sth = (SerializableTestHelper) (ois.readObject()); |
| assertEquals("readFields / writeFields failed--first field not set", |
| "Gabba", sth.getText1()); |
| assertNull( |
| "readFields / writeFields failed--second field should not have been set", |
| sth.getText2()); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readFully(byte[]) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "readFully", |
| args = {byte[].class} |
| ) |
| public void test_readFully$B() throws IOException { |
| byte[] buf = new byte[testLength]; |
| oos.writeBytes(testString); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| ois.readFully(buf); |
| assertEquals("Test 1: Incorrect bytes read;", |
| testString, new String(buf)); |
| ois.close(); |
| |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| ois.read(); |
| try { |
| ois.readFully(buf); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readFully(byte[]) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks IOException.", |
| method = "readFully", |
| args = {byte[].class} |
| ) |
| public void test_readFully$B_Exception() throws IOException { |
| byte[] buf = new byte[testLength]; |
| oos.writeObject(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.readFully(buf); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readFully(byte[], int, int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "readFully", |
| args = {byte[].class, int.class, int.class} |
| ) |
| public void test_readFully$BII() throws IOException { |
| // Test for method void java.io.ObjectInputStream.readFully(byte [], |
| // int, int) |
| byte[] buf = new byte[testLength]; |
| oos.writeBytes(testString); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| ois.readFully(buf, 0, testLength); |
| assertEquals("Read incorrect bytes", testString, new String(buf)); |
| ois.close(); |
| |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| ois.read(); |
| try { |
| ois.readFully(buf); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readFully(byte[], int, int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks Exceptions.", |
| method = "readFully", |
| args = {byte[].class, int.class, int.class} |
| ) |
| public void test_readFully$BII_Exception() throws IOException { |
| byte[] buf = new byte[testLength]; |
| oos.writeObject(testString); |
| oos.close(); |
| |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| try { |
| ois.readFully(buf, 0, -1); |
| fail("IndexOutOfBoundsException was not thrown."); |
| } catch (IndexOutOfBoundsException e) { |
| // Expected |
| } |
| try { |
| ois.readFully(buf, -1,1); |
| fail("IndexOutOfBoundsException was not thrown."); |
| } catch (IndexOutOfBoundsException e) { |
| // Expected |
| } |
| try { |
| ois.readFully(buf, testLength, 1); |
| fail("IndexOutOfBoundsException was not thrown."); |
| } catch (IndexOutOfBoundsException e) { |
| // Expected |
| } |
| ois.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.readFully(buf, 0, 1); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readLine() |
| */ |
| @SuppressWarnings("deprecation") |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "readLine", |
| args = {} |
| ) |
| public void test_readLine() throws IOException { |
| String line; |
| oos.writeBytes("Lorem\nipsum\rdolor sit amet..."); |
| oos.close(); |
| |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| line = ois.readLine(); |
| assertTrue("Test 1: Incorrect line written or read: " + line, |
| line.equals("Lorem")); |
| line = ois.readLine(); |
| assertTrue("Test 2: Incorrect line written or read: " + line, |
| line.equals("ipsum")); |
| line = ois.readLine(); |
| assertTrue("Test 3: Incorrect line written or read: " + line, |
| line.equals("dolor sit amet...")); |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readLine() |
| */ |
| @SuppressWarnings("deprecation") |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks IOException.", |
| method = "readLine", |
| args = {} |
| ) |
| public void test_readLine_IOException() throws IOException { |
| oos.writeObject(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.readLine(); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readObject() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "readObject", |
| args = {} |
| ) |
| public void test_readObject() throws Exception { |
| // Test for method java.lang.Object |
| // java.io.ObjectInputStream.readObject() |
| String s = testString; |
| oos.writeObject(s); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| assertEquals("Read incorrect Object value", s, ois.readObject()); |
| ois.close(); |
| |
| // Regression for HARMONY-91 |
| // dynamically create serialization byte array for the next hierarchy: |
| // - class A implements Serializable |
| // - class C extends A |
| |
| byte[] cName = C.class.getName().getBytes(); |
| byte[] aName = A.class.getName().getBytes(); |
| |
| ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| |
| byte[] begStream = new byte[] { (byte) 0xac, (byte) 0xed, // STREAM_MAGIC |
| (byte) 0x00, (byte) 0x05, // STREAM_VERSION |
| (byte) 0x73, // TC_OBJECT |
| (byte) 0x72, // TC_CLASSDESC |
| (byte) 0x00, // only first byte for C class name length |
| }; |
| |
| out.write(begStream, 0, begStream.length); |
| out.write(cName.length); // second byte for C class name length |
| out.write(cName, 0, cName.length); // C class name |
| |
| byte[] midStream = new byte[] { (byte) 0x00, (byte) 0x00, (byte) 0x00, |
| (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, |
| (byte) 0x21, // serialVersionUID = 33L |
| (byte) 0x02, // flags |
| (byte) 0x00, (byte) 0x00, // fields : none |
| (byte) 0x78, // TC_ENDBLOCKDATA |
| (byte) 0x72, // Super class for C: TC_CLASSDESC for A class |
| (byte) 0x00, // only first byte for A class name length |
| }; |
| |
| out.write(midStream, 0, midStream.length); |
| out.write(aName.length); // second byte for A class name length |
| out.write(aName, 0, aName.length); // A class name |
| |
| byte[] endStream = new byte[] { (byte) 0x00, (byte) 0x00, (byte) 0x00, |
| (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, |
| (byte) 0x0b, // serialVersionUID = 11L |
| (byte) 0x02, // flags |
| (byte) 0x00, (byte) 0x01, // fields |
| |
| (byte) 0x4c, // field description: type L (object) |
| (byte) 0x00, (byte) 0x04, // length |
| // field = 'name' |
| (byte) 0x6e, (byte) 0x61, (byte) 0x6d, (byte) 0x65, |
| |
| (byte) 0x74, // className1: TC_STRING |
| (byte) 0x00, (byte) 0x12, // length |
| // |
| (byte) 0x4c, (byte) 0x6a, (byte) 0x61, (byte) 0x76, |
| (byte) 0x61, (byte) 0x2f, (byte) 0x6c, (byte) 0x61, |
| (byte) 0x6e, (byte) 0x67, (byte) 0x2f, (byte) 0x53, |
| (byte) 0x74, (byte) 0x72, (byte) 0x69, (byte) 0x6e, |
| (byte) 0x67, (byte) 0x3b, |
| |
| (byte) 0x78, // TC_ENDBLOCKDATA |
| (byte) 0x70, // NULL super class for A class |
| |
| // classdata |
| (byte) 0x74, // TC_STRING |
| (byte) 0x00, (byte) 0x04, // length |
| (byte) 0x6e, (byte) 0x61, (byte) 0x6d, (byte) 0x65, // value |
| }; |
| |
| out.write(endStream, 0, endStream.length); |
| out.flush(); |
| |
| // read created serial. form |
| ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream( |
| out.toByteArray())); |
| Object o = ois.readObject(); |
| assertEquals(C.class, o.getClass()); |
| |
| // Regression for HARMONY-846 |
| assertNull(new ObjectInputStream() {}.readObject()); |
| } |
| |
| private void fillStreamHeader(byte[] buffer) { |
| short magic = java.io.ObjectStreamConstants.STREAM_MAGIC; |
| short version = java.io.ObjectStreamConstants.STREAM_VERSION; |
| |
| if (buffer.length < 4) { |
| throw new IllegalArgumentException("The buffer's minimal length must be 4."); |
| } |
| |
| // Initialize the buffer with the correct header for object streams |
| buffer[0] = (byte) (magic >> 8); |
| buffer[1] = (byte) magic; |
| buffer[2] = (byte) (version >> 8); |
| buffer[3] = (byte) (version); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readObjectOverride() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "Verifies readObjectOverride().", |
| method = "readObjectOverride", |
| args = {} |
| ) |
| public void test_readObjectOverride() throws Exception { |
| byte[] buffer = new byte[4]; |
| |
| // Initialize the buffer with the correct header for object streams |
| fillStreamHeader(buffer); |
| |
| // Test 1: Check that readObjectOverride() returns null if there |
| // is no input stream. |
| BasicObjectInputStream bois = new BasicObjectInputStream(); |
| assertNull("Test 1:", bois.readObjectOverride()); |
| |
| // Test 2: Check that readObjectOverride() throws an IOException |
| // if there is an input stream. |
| bois = new BasicObjectInputStream(new ByteArrayInputStream(buffer)); |
| try { |
| bois.readObjectOverride(); |
| fail("Test 2: IOException expected."); |
| } catch (IOException e) {} |
| |
| bois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readObject() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "readObject", |
| args = {} |
| ) |
| public void test_readObjectMissingClasses() throws Exception { |
| SerializationTest.verifySelf(new A1(), new SerializableAssert() { |
| public void assertDeserialized(Serializable initial, |
| Serializable deserialized) { |
| assertEquals(5, ((A1) deserialized).b1.i); |
| } |
| }); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readObject() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "readObject", |
| args = {} |
| ) |
| public void test_readObjectCorrupt() { |
| byte[] bytes = { 00, 00, 00, 0x64, 0x43, 0x48, (byte) 0xFD, 0x71, 00, |
| 00, 0x0B, (byte) 0xB8, 0x4D, 0x65 }; |
| ByteArrayInputStream bin = new ByteArrayInputStream(bytes); |
| boolean exception = false; |
| try { |
| ObjectInputStream in = new ObjectInputStream(bin); |
| in.readObject(); |
| fail("Unexpected read of corrupted stream"); |
| } catch (StreamCorruptedException e) { |
| exception = true; |
| } catch (IOException e) { |
| fail("Unexpected: " + e); |
| } catch (ClassNotFoundException e) { |
| fail("Unexpected: " + e); |
| } |
| assertTrue("Expected StreamCorruptedException", exception); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readStreamHeader() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "Verifies readStreamHeader().", |
| method = "readStreamHeader", |
| args = {} |
| ) |
| public void test_readStreamHeader() throws IOException { |
| String testString = "Lorem ipsum"; |
| BasicObjectInputStream bois; |
| short magic = java.io.ObjectStreamConstants.STREAM_MAGIC; |
| short version = java.io.ObjectStreamConstants.STREAM_VERSION; |
| byte[] buffer = new byte[20]; |
| |
| // Initialize the buffer with the correct header for object streams |
| fillStreamHeader(buffer); |
| System.arraycopy(testString.getBytes(), 0, buffer, 4, testString.length()); |
| |
| // Test 1: readStreamHeader should not throw a StreamCorruptedException. |
| // It should get called by the ObjectInputStream constructor. |
| try { |
| readStreamHeaderCalled = false; |
| bois = new BasicObjectInputStream(new ByteArrayInputStream(buffer)); |
| bois.close(); |
| } catch (StreamCorruptedException e) { |
| fail("Test 1: Unexpected StreamCorruptedException."); |
| } |
| assertTrue("Test 1: readStreamHeader() has not been called.", |
| readStreamHeaderCalled); |
| |
| // Test 2: Make the stream magic number invalid and check that |
| // readStreamHeader() throws an exception. |
| buffer[0] = (byte)magic; |
| buffer[1] = (byte)(magic >> 8); |
| try { |
| readStreamHeaderCalled = false; |
| bois = new BasicObjectInputStream(new ByteArrayInputStream(buffer)); |
| fail("Test 2: StreamCorruptedException expected."); |
| bois.close(); |
| } catch (StreamCorruptedException e) { |
| } |
| assertTrue("Test 2: readStreamHeader() has not been called.", |
| readStreamHeaderCalled); |
| |
| // Test 3: Make the stream version invalid and check that |
| // readStreamHeader() throws an exception. |
| buffer[0] = (byte)(magic >> 8); |
| buffer[1] = (byte)magic; |
| buffer[2] = (byte)(version); |
| buffer[3] = (byte)(version >> 8); |
| try { |
| readStreamHeaderCalled = false; |
| bois = new BasicObjectInputStream(new ByteArrayInputStream(buffer)); |
| fail("Test 3: StreamCorruptedException expected."); |
| bois.close(); |
| } catch (StreamCorruptedException e) { |
| } |
| assertTrue("Test 3: readStreamHeader() has not been called.", |
| readStreamHeaderCalled); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readUnsignedByte() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "readUnsignedByte", |
| args = {} |
| ) |
| public void test_readUnsignedByte() throws IOException { |
| oos.writeByte(-1); |
| oos.close(); |
| |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| assertEquals("Test 1: Incorrect unsigned byte written or read.", |
| 255, ois.readUnsignedByte()); |
| |
| try { |
| ois.readUnsignedByte(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| ois.close(); |
| try { |
| ois.readUnsignedByte(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readUnsignedShort() |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| method = "readUnsignedShort", |
| args = {} |
| ) |
| public void test_readUnsignedShort() throws IOException { |
| // Test for method int java.io.ObjectInputStream.readUnsignedShort() |
| oos.writeShort(-1); |
| oos.close(); |
| |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| assertEquals("Test 1: Incorrect unsigned short written or read.", |
| 65535, ois.readUnsignedShort()); |
| |
| try { |
| ois.readUnsignedShort(); |
| fail("Test 2: EOFException expected."); |
| } catch (EOFException e) { |
| // Expected. |
| } |
| |
| ois.close(); |
| try { |
| ois.readUnsignedShort(); |
| fail("Test 3: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#resolveProxyClass(String[]) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "Verifies resolveProxyClass(String[]).", |
| method = "resolveProxyClass", |
| args = {java.lang.String[].class} |
| ) |
| public void test_resolveProxyClass() throws IOException { |
| BasicObjectInputStream bois; |
| byte[] buffer = new byte[10]; |
| |
| // Initialize the buffer with the header for object streams |
| fillStreamHeader(buffer); |
| bois = new BasicObjectInputStream(new ByteArrayInputStream(buffer)); |
| |
| // Test 1: Check that a NullPointerException is thrown |
| // if null is passed to the method. |
| try { |
| bois.resolveProxyClass(null); |
| fail("Test 1: NullPointerException expected."); |
| } |
| catch (NullPointerException npe) { |
| } |
| catch (ClassNotFoundException cnfe) { |
| fail("Test 1: Unexpected ClassNotFoundException."); |
| } |
| |
| // Test 2: Check that visible interfaces are found. |
| try { |
| String[] interfaces = { "java.io.Closeable", |
| "java.lang.Cloneable" }; |
| bois.resolveProxyClass(interfaces); |
| } |
| catch (ClassNotFoundException cnfe) { |
| fail("Test 2: Unexpected ClassNotFoundException."); |
| } |
| |
| // Test 3: Check that a ClassNotFoundException is thrown if the |
| // array of interfaces is not valid. |
| try { |
| String[] interfaces = { "java.io.Closeable", |
| "java.io.Closeable" }; |
| bois.resolveProxyClass(interfaces); |
| fail ("Test 3: ClassNotFoundException expected."); |
| } |
| catch (ClassNotFoundException cnfe) { |
| } |
| |
| bois.close(); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#skipBytes(int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| method = "skipBytes", |
| args = {int.class} |
| ) |
| public void test_skipBytesI() throws IOException { |
| // Test for method int java.io.ObjectInputStream.skipBytes(int) |
| byte[] buf = new byte[testLength]; |
| oos.writeBytes(testString); |
| oos.close(); |
| ois = new ObjectInputStream(new ByteArrayInputStream(bao.toByteArray())); |
| ois.skipBytes(5); |
| ois.read(buf, 0, 5); |
| ois.close(); |
| assertEquals("Skipped incorrect bytes", testString.substring(5, 10), |
| new String(buf, 0, 5)); |
| |
| // Regression for HARMONY-844 |
| try { |
| new ObjectInputStream() {}.skipBytes(0); |
| fail("NullPointerException expected."); |
| } catch (NullPointerException e) { |
| // Expected. |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#skipBytes(int) |
| */ |
| @TestTargetNew( |
| level = TestLevel.PARTIAL_COMPLETE, |
| notes = "Checks IOException.", |
| method = "skipBytes", |
| args = {int.class} |
| ) |
| public void test_skipBytesI_IOException() throws IOException { |
| oos.writeObject(testString); |
| oos.close(); |
| |
| Support_ASimpleInputStream sis = new Support_ASimpleInputStream(bao.toByteArray()); |
| ois = new ObjectInputStream(sis); |
| sis.throwExceptionOnNextUse = true; |
| try { |
| ois.skipBytes(5); |
| fail("Test 1: IOException expected."); |
| } catch (IOException e) { |
| // Expected. |
| } |
| sis.throwExceptionOnNextUse = false; |
| ois.close(); |
| } |
| |
| // Regression Test for JIRA 2192 |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "readObject", |
| args = {} |
| ) |
| public void test_readObject_withPrimitiveClass() throws Exception { |
| // Make sure that system properties are set correctly |
| String dir = System.getProperty("java.io.tmpdir"); |
| if (dir == null) |
| throw new Exception("System property java.io.tmpdir not defined."); |
| File file = new File(dir, "test.ser"); |
| file.deleteOnExit(); |
| Test test = new Test(); |
| ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream( |
| file)); |
| out.writeObject(test); |
| out.close(); |
| |
| ObjectInputStream in = new ObjectInputStream(new FileInputStream(file)); |
| Test another = (Test) in.readObject(); |
| in.close(); |
| assertEquals(test, another); |
| } |
| |
| public static class A implements Serializable { |
| |
| private static final long serialVersionUID = 11L; |
| |
| public String name = "name"; |
| } |
| |
| public static class B extends A {} |
| |
| public static class C extends B { |
| |
| private static final long serialVersionUID = 33L; |
| } |
| |
| public static class A1 implements Serializable { |
| |
| static final long serialVersionUID = 5942584913446079661L; |
| |
| B1 b1 = new B1(); |
| |
| B1 b2 = b1; |
| |
| Vector v = new Vector(); |
| } |
| |
| public static class B1 implements Serializable { |
| |
| int i = 5; |
| |
| Hashtable h = new Hashtable(); |
| } |
| |
| public class SerializableTestHelper implements Serializable { |
| |
| public String aField1; |
| |
| public String aField2; |
| |
| SerializableTestHelper() { |
| aField1 = null; |
| aField2 = null; |
| } |
| |
| SerializableTestHelper(String s, String t) { |
| aField1 = s; |
| aField2 = t; |
| } |
| |
| private void readObject(ObjectInputStream ois) throws Exception { |
| // note aField2 is not read |
| ObjectInputStream.GetField fields = ois.readFields(); |
| aField1 = (String) fields.get("aField1", "Zap"); |
| } |
| |
| private void writeObject(ObjectOutputStream oos) throws IOException { |
| // note aField2 is not written |
| ObjectOutputStream.PutField fields = oos.putFields(); |
| fields.put("aField1", aField1); |
| oos.writeFields(); |
| } |
| |
| public String getText1() { |
| return aField1; |
| } |
| |
| public void setText1(String s) { |
| aField1 = s; |
| } |
| |
| public String getText2() { |
| return aField2; |
| } |
| |
| public void setText2(String s) { |
| aField2 = s; |
| } |
| } |
| |
| |
| class BasicObjectInputStream extends ObjectInputStream { |
| public BasicObjectInputStream() throws IOException, SecurityException { |
| super(); |
| } |
| |
| public BasicObjectInputStream(InputStream input) |
| throws StreamCorruptedException, IOException { |
| super(input); |
| } |
| |
| public boolean enableResolveObject(boolean enable) |
| throws SecurityException { |
| return super.enableResolveObject(enable); |
| } |
| |
| public Object readObjectOverride() throws OptionalDataException, |
| ClassNotFoundException, IOException { |
| return super.readObjectOverride(); |
| } |
| |
| public void readStreamHeader() throws IOException, |
| StreamCorruptedException { |
| readStreamHeaderCalled = true; |
| super.readStreamHeader(); |
| } |
| |
| public Class<?> resolveProxyClass(String[] interfaceNames) |
| throws IOException, ClassNotFoundException { |
| return super.resolveProxyClass(interfaceNames); |
| } |
| } |
| |
| //Regression Test for JIRA-2249 |
| public static class ObjectOutputStreamWithWriteDesc extends |
| ObjectOutputStream { |
| public ObjectOutputStreamWithWriteDesc(OutputStream os) |
| throws IOException { |
| super(os); |
| } |
| |
| public void writeClassDescriptor(ObjectStreamClass desc) |
| throws IOException { |
| } |
| } |
| |
| public static class ObjectInputStreamWithReadDesc extends |
| ObjectInputStream { |
| private Class returnClass; |
| |
| public ObjectInputStreamWithReadDesc(InputStream is, Class returnClass) |
| throws IOException { |
| super(is); |
| this.returnClass = returnClass; |
| } |
| |
| public ObjectStreamClass readClassDescriptor() throws IOException, |
| ClassNotFoundException { |
| return ObjectStreamClass.lookup(returnClass); |
| |
| } |
| } |
| |
| static class TestClassForSerialization implements Serializable { |
| private static final long serialVersionUID = 1L; |
| } |
| |
| |
| // Regression Test for JIRA-2340 |
| public static class ObjectOutputStreamWithWriteDesc1 extends |
| ObjectOutputStream { |
| public ObjectOutputStreamWithWriteDesc1(OutputStream os) |
| throws IOException { |
| super(os); |
| } |
| |
| public void writeClassDescriptor(ObjectStreamClass desc) |
| throws IOException { |
| super.writeClassDescriptor(desc); |
| } |
| } |
| |
| public static class ObjectInputStreamWithReadDesc1 extends |
| ObjectInputStream { |
| |
| public ObjectInputStreamWithReadDesc1(InputStream is) |
| throws IOException { |
| super(is); |
| } |
| |
| public ObjectStreamClass readClassDescriptor() throws IOException, |
| ClassNotFoundException { |
| return super.readClassDescriptor(); |
| } |
| } |
| |
| // Regression test for Harmony-1921 |
| public static class ObjectInputStreamWithResolve extends ObjectInputStream { |
| public ObjectInputStreamWithResolve(InputStream in) throws IOException { |
| super(in); |
| } |
| |
| protected Class<?> resolveClass(ObjectStreamClass desc) |
| throws IOException, ClassNotFoundException { |
| if (desc.getName().equals( |
| "org.apache.harmony.luni.tests.pkg1.TestClass")) { |
| return org.apache.harmony.luni.tests.pkg2.TestClass.class; |
| } |
| return super.resolveClass(desc); |
| } |
| } |
| @TestTargetNew( |
| level = TestLevel.SUFFICIENT, |
| notes = "No IOException testing since this seems not to be thrown.", |
| method = "resolveClass", |
| args = {java.io.ObjectStreamClass.class} |
| ) |
| public void test_resolveClass() throws Exception { |
| org.apache.harmony.luni.tests.pkg1.TestClass to1 = new org.apache.harmony.luni.tests.pkg1.TestClass(); |
| to1.i = 555; |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream oos = new ObjectOutputStream(baos); |
| oos.writeObject(to1); |
| oos.flush(); |
| byte[] bytes = baos.toByteArray(); |
| ByteArrayInputStream bais = new ByteArrayInputStream(bytes); |
| ObjectInputStream ois = new ObjectInputStreamWithResolve(bais); |
| org.apache.harmony.luni.tests.pkg2.TestClass to2 = (org.apache.harmony.luni.tests.pkg2.TestClass) ois |
| .readObject(); |
| |
| if (to2.i != to1.i) { |
| fail("Wrong object read. Expected val: " + to1.i + ", got: " + to2.i); |
| } |
| } |
| |
| static class ObjectInputStreamWithResolveObject extends ObjectInputStream { |
| |
| public static Integer intObj = Integer.valueOf(1000); |
| |
| public ObjectInputStreamWithResolveObject(InputStream in) throws IOException { |
| super(in); |
| enableResolveObject(true); |
| } |
| |
| protected Object resolveObject(Object obj) throws IOException { |
| if(obj instanceof Integer){ |
| obj = intObj; |
| } |
| return super.resolveObject(obj); |
| } |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#resolveObject(Object) |
| */ |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "resolveObject", |
| args = {java.lang.Object.class} |
| ) |
| public void test_resolveObjectLjava_lang_Object() throws Exception { |
| // Write an Integer object into memory |
| Integer original = new Integer(10); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream oos = new ObjectOutputStream(baos); |
| oos.writeObject(original); |
| oos.flush(); |
| oos.close(); |
| |
| // Read the object from memory |
| byte[] bytes = baos.toByteArray(); |
| ByteArrayInputStream bais = new ByteArrayInputStream(bytes); |
| ObjectInputStreamWithResolveObject ois = |
| new ObjectInputStreamWithResolveObject(bais); |
| Integer actual = (Integer) ois.readObject(); |
| ois.close(); |
| |
| // object should be resolved from 10 to 1000 |
| assertEquals(ObjectInputStreamWithResolveObject.intObj, actual); |
| } |
| |
| /** |
| * @tests java.io.ObjectInputStream#readClassDescriptor() |
| * @tests java.io.ObjectOutputStream#writeClassDescriptor(ObjectStreamClass) |
| */ |
| @TestTargets( |
| { |
| @TestTargetNew( |
| method = "readClassDescriptor", |
| args = {}, |
| level = TestLevel.PARTIAL_COMPLETE |
| ), |
| @TestTargetNew( |
| method = "writeClassDescriptor", |
| args = {ObjectStreamClass.class}, |
| clazz = ObjectOutputStream.class, |
| level = TestLevel.COMPLETE |
| ) |
| } |
| ) |
| public void test_readClassDescriptor() throws IOException, |
| ClassNotFoundException { |
| |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStreamWithWriteDesc1 oos = new ObjectOutputStreamWithWriteDesc1( |
| baos); |
| ObjectStreamClass desc = ObjectStreamClass |
| .lookup(TestClassForSerialization.class); |
| oos.writeClassDescriptor(desc); |
| oos.close(); |
| |
| byte[] bytes = baos.toByteArray(); |
| ByteArrayInputStream bais = new ByteArrayInputStream(bytes); |
| ObjectInputStreamWithReadDesc1 ois = new ObjectInputStreamWithReadDesc1( |
| bais); |
| Object obj = ois.readClassDescriptor(); |
| ois.close(); |
| assertEquals(desc.getClass(), obj.getClass()); |
| |
| //eof |
| bais = new ByteArrayInputStream(bytes); |
| ExceptionalBufferedInputStream bis = new ExceptionalBufferedInputStream( |
| bais); |
| ois = new ObjectInputStreamWithReadDesc1(bis); |
| |
| bis.setEOF(true); |
| |
| try { |
| obj = ois.readClassDescriptor(); |
| } catch (IOException e) { |
| //e.printStackTrace(); |
| } finally { |
| ois.close(); |
| } |
| |
| //throw exception |
| bais = new ByteArrayInputStream(bytes); |
| bis = new ExceptionalBufferedInputStream(bais); |
| ois = new ObjectInputStreamWithReadDesc1(bis); |
| |
| bis.setException(new IOException()); |
| |
| try { |
| obj = ois.readClassDescriptor(); |
| } catch (IOException e) { |
| //e.printStackTrace(); |
| } finally { |
| ois.close(); |
| } |
| |
| //corrupt |
| bais = new ByteArrayInputStream(bytes); |
| bis = new ExceptionalBufferedInputStream(bais); |
| ois = new ObjectInputStreamWithReadDesc1(bis); |
| |
| bis.setCorrupt(true); |
| |
| try { |
| obj = ois.readClassDescriptor(); |
| } catch (IOException e) { |
| //e.printStackTrace(); |
| } finally { |
| ois.close(); |
| } |
| |
| } |
| |
| static class ExceptionalBufferedInputStream extends BufferedInputStream { |
| private boolean eof = false; |
| private IOException exception = null; |
| private boolean corrupt = false; |
| |
| public ExceptionalBufferedInputStream(InputStream in) { |
| super(in); |
| } |
| |
| public int read() throws IOException { |
| if (exception != null) { |
| throw exception; |
| } |
| |
| if (eof) { |
| return -1; |
| } |
| |
| if (corrupt) { |
| return 0; |
| } |
| return super.read(); |
| } |
| |
| public void setEOF(boolean eof) { |
| this.eof = eof; |
| } |
| |
| public void setException(IOException exception) { |
| this.exception = exception; |
| } |
| |
| public void setCorrupt(boolean corrupt) { |
| this.corrupt = corrupt; |
| } |
| } |
| |
| // Regression Test for Harmony-2402 |
| @TestTargetNew( |
| level = TestLevel.COMPLETE, |
| notes = "", |
| method = "registerValidation", |
| args = {java.io.ObjectInputValidation.class, int.class} |
| ) |
| public void test_registerValidation() throws Exception { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| new ObjectOutputStream(baos); |
| ObjectInputStream ois = new ObjectInputStream( |
| new ByteArrayInputStream(baos.toByteArray())); |
| |
| try { |
| ois.registerValidation(null, 256); |
| fail("NotActiveException should be thrown"); |
| } catch (NotActiveException nae) { |
| // expected |
| } |
| } |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| oos = new ObjectOutputStream(bao = new ByteArrayOutputStream()); |
| } |
| } |
| |
| |
| class Test implements Serializable { |
| private static final long serialVersionUID = 1L; |
| |
| Class<?> classes[] = new Class[] { byte.class, short.class, int.class, |
| long.class, boolean.class, char.class, float.class, double.class }; |
| |
| public boolean equals(Object o) { |
| if (!(o instanceof Test)) { |
| return false; |
| } |
| return Arrays.equals(classes, ((Test) o).classes); |
| } |
| } |
