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/*******************************************************************************
* Copyright (c) 2003, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jem.tests.proxy;
import java.io.IOException;
import org.eclipse.jem.internal.proxy.common.AmbiguousMethodException;
import org.eclipse.jem.internal.proxy.core.*;
/**
* @author richkulp
*
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
public class TestStandard extends AbstractTestProxy {
/**
*
*/
public TestStandard() {
super();
}
/**
* @param name
*/
public TestStandard(String name) {
super(name);
}
public void testObject() {
IBeanTypeProxy objectType = proxyTypeFactory.getBeanTypeProxy("java.lang.Object"); //$NON-NLS-1$
assertNotNull(objectType);
assertFalse(objectType.isArray());
assertEquals("java.lang.Object", objectType.getTypeName());
}
public void testTypeOf() {
IBeanTypeProxy objectType = proxyTypeFactory.getBeanTypeProxy("java.lang.Object"); //$NON-NLS-1$
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
assertNotNull(integerType);
assertEquals("java.lang.Integer", integerType.getTypeName());
assertTrue(integerType.isKindOf(objectType));
}
public void testMethodInvoke() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
IMethodProxy mthd = integerType.getMethodProxy("valueOf", "java.lang.String"); //$NON-NLS-1$ //$NON-NLS-2$
assertNotNull(mthd);
// See if we can invoke methods.
IIntegerBeanProxy anInt = (IIntegerBeanProxy) mthd.invoke(null, proxyFactory.createBeanProxyWith("5")); //$NON-NLS-1$
assertNotNull(anInt);
assertEquals(5, anInt.intValue());
// See if invoke with bad type throws the ExceptionProxy.
try {
mthd.invoke(null, proxyFactory.createBeanProxyWith(5));
fail("Exception not thrown like it should of been.");
} catch (ThrowableProxy e) {
// We should of gotton the exception. See if it is of the correct type.
assertEquals("java.lang.IllegalArgumentException", e.getTypeProxy().getTypeName()); //$NON-NLS-1$
}
}
public void testInvoke() throws ThrowableProxy {
// Technically invokables should be used for one-shot usage, but here to test the invoke correctly
// it will be used twice. This is not an error, just overhead.
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
IInvokable invokable = integerType.getInvokable("valueOf", "java.lang.String"); //$NON-NLS-1$ //$NON-NLS-2$
assertNotNull(invokable);
// See if we can invoke methods.
IIntegerBeanProxy anInt = (IIntegerBeanProxy) invokable.invoke(null, proxyFactory.createBeanProxyWith("5")); //$NON-NLS-1$
assertNotNull(anInt);
assertEquals(5, anInt.intValue());
// See if invoke with bad type throws the ExceptionProxy.
try {
invokable.invoke(null, proxyFactory.createBeanProxyWith(5));
fail("Exception not thrown like it should of been.");
} catch (ThrowableProxy e) {
// We should of gotton the exception. See if it is of the correct type.
assertEquals("java.lang.IllegalArgumentException", e.getTypeProxy().getTypeName()); //$NON-NLS-1$
}
}
public void testSimpleInitString() throws ThrowableProxy, InstantiationException {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// See if we can create it from an initialization string.
IIntegerBeanProxy anInt = (IIntegerBeanProxy) integerType.newInstance("new java.lang.Integer(6)"); //$NON-NLS-1$
assertNotNull(anInt);
assertEquals(6, anInt.intValue());
// See if string initialization works.
IStringBeanProxy aString = (IStringBeanProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.String").newInstance("\"abcd\""); //$NON-NLS-1$ //$NON-NLS-2$
assertNotNull(aString);
assertEquals("abcd", aString.stringValue()); //$NON-NLS-1$
}
public void testGetConstructors() {
IBeanTypeProxy stringType = proxyTypeFactory.getBeanTypeProxy("java.lang.String"); //$NON-NLS-1$
// Get all constructors.
IConstructorProxy[] ctors = stringType.getConstructors();
assertNotNull(ctors);
int expectedCtors = 11;
if (System.getProperty("java.version","").startsWith("1.5")) {
expectedCtors = 13;
} else if (System.getProperty("java.version","").startsWith("1.6")) {
expectedCtors = 15;
}
assertEquals(expectedCtors, ctors.length);
}
public void testGetDeclaredConstructors() {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
// Get all constructors.
IConstructorProxy[] ctors = testAccessType.getDeclaredConstructors();
assertNotNull(ctors);
assertEquals(4, ctors.length);
}
public void testSimpleConstructor() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// See if we can create it from a constructor.
IConstructorProxy ctor = integerType.getConstructorProxy(new String[] {"java.lang.String"}); //$NON-NLS-1$
assertNotNull(ctor);
IIntegerBeanProxy anInt = (IIntegerBeanProxy) ctor.newInstance(new IBeanProxy[] {proxyFactory.createBeanProxyWith("0")}); //$NON-NLS-1$
assertEquals(0, anInt.intValue());
// Zero is cached, let's see if that is what we got above.
IIntegerBeanProxy aZero = proxyFactory.createBeanProxyWith(new Integer(0));
assertSame(anInt, aZero);
}
public void testSimpleDeclaredConstructor() throws ThrowableProxy {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
// See if we can get a private constructor.
IConstructorProxy ctor = testAccessType.getDeclaredConstructorProxy(new String[] {"java.lang.RuntimeException"}); //$NON-NLS-1$
assertNotNull(ctor);
}
public void testPrimitiveReturn() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// See that we get a primitive back when the method return type is a primitive.
IMethodProxy mthdPrim = integerType.getMethodProxy("intValue"); //$NON-NLS-1$
IIntegerBeanProxy anInt = (IIntegerBeanProxy) mthdPrim.invoke(proxyFactory.createBeanProxyWith(5));
assertEquals("int", anInt.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(5, anInt.intValue());
// See that we get a primitive back when the field is a primitive.
IFieldProxy fieldPrim = integerType.getFieldProxy("MIN_VALUE"); //$NON-NLS-1$
anInt = (IIntegerBeanProxy) fieldPrim.get(null);
assertEquals("int", anInt.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(Integer.MIN_VALUE, anInt.intValue());
}
public void testPrimitiveArrayType() {
// Test Primitive arrays.
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("[I"); //$NON-NLS-1$
assertNotNull(arrayType);
assertTrue(arrayType.isArray());
assertEquals("[I", arrayType.getTypeName()); //$NON-NLS-1$
assertEquals(proxyTypeFactory.getBeanTypeProxy("int"), arrayType.getComponentType()); //$NON-NLS-1$
}
public void testObjectArrayType() {
// Test simple object type array
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("[Ljava.lang.Integer;"); //$NON-NLS-1$
assertNotNull(arrayType);
assertTrue(arrayType.isArray());
assertEquals("[Ljava.lang.Integer;", arrayType.getTypeName()); //$NON-NLS-1$
assertEquals(proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"), arrayType.getComponentType()); //$NON-NLS-1$
}
public void testPrimitive2DArrayType() {
// Test two dimension primitive array
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("[[I"); //$NON-NLS-1$
assertNotNull(arrayType);
assertTrue(arrayType.isArray());
assertEquals("[[I", arrayType.getTypeName()); //$NON-NLS-1$
assertEquals(proxyTypeFactory.getBeanTypeProxy("[I"), arrayType.getComponentType()); //$NON-NLS-1$
// Test construction using accessor.
arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("int", 2); //$NON-NLS-1$
assertNotNull(arrayType);
assertTrue(arrayType.isArray());
assertEquals("[[I", arrayType.getTypeName()); //$NON-NLS-1$
}
public void testObject2DArrayType() {
// Test two dimension object type array
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("[[Ljava.lang.Integer;"); //$NON-NLS-1$
assertNotNull(arrayType);
assertTrue(arrayType.isArray());
assertEquals("[[Ljava.lang.Integer;", arrayType.getTypeName()); //$NON-NLS-1$
assertEquals(proxyTypeFactory.getBeanTypeProxy("[Ljava.lang.Integer;"), arrayType.getComponentType()); //$NON-NLS-1$
// Test get type using accessor.
arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 2); //$NON-NLS-1$
assertNotNull(arrayType);
assertTrue(arrayType.isArray());
assertEquals("[[Ljava.lang.Integer;", arrayType.getTypeName()); //$NON-NLS-1$
}
public void testArrayTypeFromArrayType() {
// Test creating an array type from an array type, i.e. adding dimensions.
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("[Ljava.lang.Integer;", 2); //$NON-NLS-1$
assertNotNull(arrayType);
assertTrue(arrayType.isArray());
assertEquals("[[[Ljava.lang.Integer;", arrayType.getTypeName()); //$NON-NLS-1$
}
public void testArrayFromAccessorSimpleType() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// Test creating an array with accessor of more than one dimension with component type not an array.
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(integerType, new int[] {3, 4});
assertNotNull(arrayProxy);
assertEquals("[[Ljava.lang.Integer;", arrayProxy.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(3, arrayProxy.getLength());
// get(0) should be an Integer[4].
arrayProxy = (IArrayBeanProxy) arrayProxy.get(0);
assertNotNull(arrayProxy);
assertEquals(4, arrayProxy.getLength());
}
public void testArrayFromAccessorArrayType() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 1); //$NON-NLS-1$
// Test creating an array with accessor but component type is an array.
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, new int[] {1});
assertNotNull(arrayProxy);
assertEquals("[Ljava.lang.Integer;", arrayProxy.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(1, arrayProxy.getLength());
}
public void testArrayFromAccessorArrayTypeMultiDim() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 1); //$NON-NLS-1$
// Test creating an array with accessor but component type is an array, but extend and add a dimension.
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, new int[] {2 ,3});
assertNotNull(arrayProxy);
assertEquals("[[Ljava.lang.Integer;", arrayProxy.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(2, arrayProxy.getLength());
// Test first entry is an Integer[3]
IArrayBeanProxy idx1 = (IArrayBeanProxy) arrayProxy.get(0);
assertNotNull(idx1);
assertEquals(3, idx1.getLength());
// Test [1][2] is null.
IBeanProxy idx2 = arrayProxy.get(new int [] {1,2});
assertNull(idx2);
}
public void testArraySet() throws ThrowableProxy {
IBeanProxy anInt = proxyFactory.createBeanProxyWith(new java.lang.Integer(23));
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, new int[] {2 ,3});
assertNotNull(arrayProxy);
assertEquals("[[Ljava.lang.Integer;", arrayProxy.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(2, arrayProxy.getLength());
// Test first entry is an Integer[3]
IArrayBeanProxy idx1 = (IArrayBeanProxy) arrayProxy.get(0);
// Test set into array idx1, but retrieve from arrayProxy. Tests
// 1) Set with one index into array from outer array[0]
// 2) Get with multi index from outer array
// 3) And that the same array is set that exists within the first array.
idx1.set(anInt, 2);
IBeanProxy idx3 = arrayProxy.get(new int[] {0, 2});
assertNotNull(idx3);
assertEquals("java.lang.Integer", idx3.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(anInt, idx3);
// Inverse test of above, multi set, single get of same array.
arrayProxy.set(anInt, new int[] {0,1});
assertEquals(anInt, idx1.get(1));
}
public void testArraySnapshot2DimArray() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 2); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, new int[] {2, 3});
assertNotNull(arrayProxy);
// Get the two entries which are Integer[3]
IArrayBeanProxy idx0 = (IArrayBeanProxy) arrayProxy.get(0);
IArrayBeanProxy idx1 = (IArrayBeanProxy) arrayProxy.get(1);
// Now get the snapshot and see if the entries are idx0 and idx1.
IBeanProxy[] snapshot = arrayProxy.getSnapshot();
assertEquals(idx0, snapshot[0]);
assertEquals(idx1, snapshot[1]);
}
public void testArraySnapshotPrimitiveArray() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("int", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, new int[] {2});
assertNotNull(arrayProxy);
// Set the two entries to int values.
arrayProxy.set(proxyFactory.createBeanProxyWith(2), 0);
arrayProxy.set(proxyFactory.createBeanProxyWith(3), 1);
IIntegerBeanProxy idx0 = (IIntegerBeanProxy) arrayProxy.get(0);
IIntegerBeanProxy idx1 = (IIntegerBeanProxy) arrayProxy.get(1);
assertEquals(2, idx0.intValue());
assertEquals(3, idx1.intValue());
// Now get the snapshot and see if the entries are idx0 and idx1.
IBeanProxy[] snapshot = arrayProxy.getSnapshot();
assertEquals(idx0, snapshot[0]);
assertEquals(idx1, snapshot[1]);
}
public void testEmptyArray() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 1); //$NON-NLS-1$
// Create an empty one dimensional array
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, null);
assertNotNull(arrayProxy);
assertEquals("[Ljava.lang.Integer;", arrayProxy.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(0, arrayProxy.getLength());
}
public void testEmpty2DArray() throws ThrowableProxy {
// Create an emtpy two dimensional array
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 2), null); //$NON-NLS-1$
assertNotNull(arrayProxy);
assertEquals("[[Ljava.lang.Integer;", arrayProxy.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(0, arrayProxy.getLength());
}
public void test2DArray() throws ThrowableProxy {
// Create a 2D array with three empty entries in dim 0.
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 2), 3); //$NON-NLS-1$
assertNotNull(arrayProxy);
assertEquals("[[Ljava.lang.Integer;", arrayProxy.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(3, arrayProxy.getLength());
// Array entry should be empty.
IArrayBeanProxy idx1 = (IArrayBeanProxy) arrayProxy.get(0);
assertNull(idx1);
}
public void testPrimitiveArray() throws ThrowableProxy {
// Make sure that if the final component type is an
// int (primitive) that we get a primitive proxy back and not an Integer object.
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("int", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith(44), 1);
IBeanProxy idx1 = arrayProxy.get(1);
assertNotNull(idx1);
assertEquals("int", idx1.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals(44, ((IIntegerBeanProxy) idx1).intValue());
}
public void testArrayEquals() throws ThrowableProxy {
// Test that array equals works (does semantic equals and not identity equals).
primIntEquals();
primBoolEquals();
primByteEquals();
primShortEquals();
primCharEquals();
primDoubleEquals();
primFloatEquals();
primLongEquals();
objectEquals();
}
private void primIntEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("int", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith(44), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith(44), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith(55), 1);
assertFalse(arrayProxy.equals(array2Proxy));
// One side test that if not compatible it should be false.
IArrayBeanTypeProxy array3Type = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("long", 1); //$NON-NLS-1$
IArrayBeanProxy array3Proxy = proxyFactory.createBeanProxyWith(array3Type, 3);
array3Proxy.set(proxyFactory.createBeanProxyWith(44l), 1);
assertFalse(arrayProxy.equals(array3Proxy));
}
private void primBoolEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("boolean", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith(true), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith(true), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith(false), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
private void primByteEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("byte", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith((byte) 3), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith((byte) 3), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith((byte) 4), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
private void primShortEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("short", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith((short) 3), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith((short) 3), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith((short) 4), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
private void primCharEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("char", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith('a'), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith('a'), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith('b'), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
private void primDoubleEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("double", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith(4.3d), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith(4.3d), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith(10d), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
private void primFloatEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("float", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith(4.3f), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith(4.3f), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith(10f), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
private void primLongEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("long", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith(1l), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith(1l), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith(2l), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
private void objectEquals() throws ThrowableProxy {
IArrayBeanTypeProxy arrayType = (IArrayBeanTypeProxy) proxyTypeFactory.getBeanTypeProxy("java.lang.Integer", 1); //$NON-NLS-1$
IArrayBeanProxy arrayProxy = proxyFactory.createBeanProxyWith(arrayType, 3);
arrayProxy.set(proxyFactory.createBeanProxyWith(new Integer(1)), 1);
IArrayBeanProxy array2Proxy = proxyFactory.createBeanProxyWith(arrayType, 3);
array2Proxy.set(proxyFactory.createBeanProxyWith(new Integer(1)), 1);
assertTrue(arrayProxy.equals(array2Proxy));
// change the value of one so now different.
array2Proxy.set(proxyFactory.createBeanProxyWith(new Integer(2)), 1);
assertFalse(arrayProxy.equals(array2Proxy));
}
public void testCollections() throws ThrowableProxy {
IBeanTypeProxy vectorType = proxyTypeFactory.getBeanTypeProxy("java.util.Vector"); //$NON-NLS-1$
IBeanProxy vectorProxy = vectorType.newInstance();
CollectionBeanProxyWrapper col = new CollectionBeanProxyWrapper(vectorProxy);
// Test adding
assertTrue(col.add(proxyFactory.createBeanProxyWith(33)));
assertEquals(1, col.size());
// Test toArray, first entry should be 33 and length should be 1.
IArrayBeanProxy arrayOut = col.toArray();
assertEquals(1, arrayOut.getLength());
assertEquals(33, ((IIntegerBeanProxy) arrayOut.get(0)).intValue());
// Test toArray(array).
IArrayBeanProxy arrayInto = proxyFactory.createBeanProxyWith(arrayOut.getTypeProxy(), arrayOut.getLength()); //$NON-NLS-1$
IArrayBeanProxy arrayOut2 = col.toArray(arrayInto);
// It should of been the exact same array (arrayInto == arrayOut2 under the proxies).
assertTrue(arrayInto.sameAs(arrayOut2));
assertEquals(33, ((IIntegerBeanProxy) arrayOut.get(0)).intValue());
// Test setting with wrong type throws exception.
try {
// Test the setting with wrong type throws an exception
col = new CollectionBeanProxyWrapper(arrayOut);
fail("ClassCastException should of been thrown.");
} catch (ClassCastException e) {
// If here, then the test was passed
}
}
public void testIterator() throws ThrowableProxy {
IBeanTypeProxy vectorType = proxyTypeFactory.getBeanTypeProxy("java.util.Vector"); //$NON-NLS-1$
IBeanProxy vectorProxy = vectorType.newInstance();
CollectionBeanProxyWrapper col = new CollectionBeanProxyWrapper(vectorProxy);
col.add(proxyFactory.createBeanProxyWith(33));
// See if the iterator interface works.
IteratorBeanProxyWrapper itrProxy = col.iterator();
assertNotNull(itrProxy);
int iterations = 0;
while (itrProxy.hasNext()) {
iterations++;
assertTrue(iterations < 2);
IBeanProxy itrValue = itrProxy.next();
assertEquals(33, ((IIntegerBeanProxy) itrValue).intValue());
}
}
public void testListInterface() throws ThrowableProxy {
IBeanTypeProxy vectorType = proxyTypeFactory.getBeanTypeProxy("java.util.Vector"); //$NON-NLS-1$
IBeanProxy vectorProxy = vectorType.newInstance();
// See if the list inteface works.
ListBeanProxyWrapper list = new ListBeanProxyWrapper(vectorProxy);
assertTrue(list.add(proxyFactory.createBeanProxyWith(33))); // First entry.
list.add(0, proxyFactory.createBeanProxyWith(true)); // Now becomes first entry.
assertEquals(2, list.size());
assertEquals(true, ((IBooleanBeanProxy) list.get(0)).booleanValue());
assertEquals(33, ((IIntegerBeanProxy) list.get(1)).intValue()); // Swapped to second entry due to add(0,...)
}
public void testListIterator() throws ThrowableProxy {
IBeanTypeProxy vectorType = proxyTypeFactory.getBeanTypeProxy("java.util.Vector"); //$NON-NLS-1$
IBeanProxy vectorProxy = vectorType.newInstance();
ListBeanProxyWrapper list = new ListBeanProxyWrapper(vectorProxy);
list.add(proxyFactory.createBeanProxyWith(33)); // First entry.
list.add(0, proxyFactory.createBeanProxyWith(true)); // Now becomes first entry.
// See if the ListIterator interface works
ListIteratorBeanProxyWrapper lItrProxy = list.listIterator();
assertNotNull(lItrProxy);
assertTrue(lItrProxy.hasNext());
IBooleanBeanProxy bool1 = (IBooleanBeanProxy) lItrProxy.next();
assertEquals(true, bool1.booleanValue());
IIntegerBeanProxy int1 = (IIntegerBeanProxy) lItrProxy.next();
assertEquals(33, int1.intValue()); // Old first entry moved to second entry by add(0,...) above.
assertFalse(lItrProxy.hasNext());
assertEquals(1, lItrProxy.previousIndex());
}
public void testMethodAccessors() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// Test able to access beantype proxy and invoke methods on it. This isn't
// the approved way of getting methods, but it tests that method proxies
// are created correctly if returned from an invoke method.
IBeanTypeProxy classTypeProxy = proxyTypeFactory.getBeanTypeProxy("java.lang.Class"); //$NON-NLS-1$
IMethodProxy getMethodMethod = classTypeProxy.getMethodProxy("getMethod", new String[] {"java.lang.String", "[Ljava.lang.Class;"}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
// Get the Integer.byteValue() method through an invoke instead of a method factory or bean type.
IBeanProxy method = getMethodMethod.invoke(integerType, new IBeanProxy[] {
proxyFactory.createBeanProxyWith("byteValue"), null}); //$NON-NLS-1$
assertNotNull(method);
assertTrue(method instanceof IMethodProxy);
// Now invoke it to see if correct answer comes back.
IBeanProxy byteValue = ((IMethodProxy) method).invoke(proxyFactory.createBeanProxyWith(new Integer(254)));
assertNotNull(byteValue);
assertEquals("byte", byteValue.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals((byte)254, ((INumberBeanProxy) byteValue).byteValue());
}
public void testInvokableAccessors() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// Test able to access beantype proxy and invoke methods on it. This isn't
// the approved way of getting methods, but it tests that method proxies
// are created correctly if returned from an invoke method.
IBeanTypeProxy classTypeProxy = proxyTypeFactory.getBeanTypeProxy("java.lang.Class"); //$NON-NLS-1$
IInvokable getMethodInvokable = classTypeProxy.getInvokable("getMethod", new String[] {"java.lang.String", "[Ljava.lang.Class;"}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
// Get the Integer.byteValue() method through an invoke instead of a method factory or bean type.
IBeanProxy method = getMethodInvokable.invoke(integerType, new IBeanProxy[] {
proxyFactory.createBeanProxyWith("byteValue"), null}); //$NON-NLS-1$
assertNotNull(method);
assertTrue(method instanceof IMethodProxy);
// Now invoke it to see if correct answer comes back.
IBeanProxy byteValue = ((IMethodProxy) method).invoke(proxyFactory.createBeanProxyWith(new Integer(254)));
assertNotNull(byteValue);
assertEquals("byte", byteValue.getTypeProxy().getTypeName()); //$NON-NLS-1$
assertEquals((byte)254, ((INumberBeanProxy) byteValue).byteValue());
}
public void testCallback() throws ThrowableProxy {
System.out.println("--- Starting the callback test ---"); //$NON-NLS-1$
IBeanTypeProxy callbackType = proxyTypeFactory.getBeanTypeProxy("org.eclipse.jem.tests.proxy.vm.TestCallback"); //$NON-NLS-1$
assertNotNull(callbackType);
Object testObject = new Object();
IBeanProxy callbackProxy = callbackType.newInstance();
TestCallback cb = new TestCallback(testObject, registry);
registry.getCallbackRegistry().registerCallback(callbackProxy, cb);
IInvokable start = callbackType.getInvokable("start"); //$NON-NLS-1$
IInvokable stop = callbackType.getInvokable("stop"); //$NON-NLS-1$
synchronized(testObject) {
start.invokeCatchThrowableExceptions(callbackProxy);
try {
testObject.wait(30000); // Should be done by 30 seconds.
} catch (InterruptedException e) {
}
}
stop.invokeCatchThrowableExceptions(callbackProxy);
registry.getCallbackRegistry().deregisterCallback(callbackProxy);
cb.testCompleted();
System.out.println("If there is anything in the .log file, then the test failed."); //$NON-NLS-1$
}
public void testCallbackStream() throws ThrowableProxy, IOException {
System.out.println("--- Starting the callback stream test ---"); //$NON-NLS-1$
IBeanTypeProxy callbackType = proxyTypeFactory.getBeanTypeProxy("org.eclipse.jem.tests.proxy.vm.TestCallbackStream"); //$NON-NLS-1$
assertNotNull(callbackType);
Object testObject = new Object();
IBeanProxy callbackProxy = callbackType.newInstance();
TestCallbackStream cb = new TestCallbackStream(testObject);
registry.getCallbackRegistry().registerCallback(callbackProxy, cb);
IMethodProxy start = callbackType.getMethodProxy("start"); //$NON-NLS-1$
synchronized(testObject) {
start.invokeCatchThrowableExceptions(callbackProxy);
try {
testObject.wait(30000); // Should be done by 30 seconds.
} catch (InterruptedException e) {
}
}
registry.getCallbackRegistry().deregisterCallback(callbackProxy);
cb.testComplete();
System.out.println("If there is anything in the .log file, then the test failed."); //$NON-NLS-1$
}
public void testSimpleGetField() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// Get the public field.
IFieldProxy field = integerType.getFieldProxy("MAX_VALUE"); //$NON-NLS-1$
assertNotNull(field);
}
public void testSimpleGetDeclaredField() throws ThrowableProxy {
IBeanTypeProxy integerType = proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"); //$NON-NLS-1$
// Get the public field.
IFieldProxy field = integerType.getDeclaredFieldProxy("value"); //$NON-NLS-1$
assertNotNull(field);
}
public void testGetFields() {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
// Get all fields.
IFieldProxy[] fields = testAccessType.getFields();
assertNotNull(fields);
assertEquals(2, fields.length);
}
public void testGetDeclaredFields() {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
// Get all fields.
IFieldProxy[] fields = testAccessType.getDeclaredFields();
assertNotNull(fields);
assertEquals(3, fields.length);
}
public void testSimpleGetMethod() throws ThrowableProxy {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
// Get the public field.
IMethodProxy method = testAccessType.getMethodProxy("xyz"); //$NON-NLS-1$
assertNotNull(method);
}
public void testSimpleGetDeclaredMethod() throws ThrowableProxy {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
// Get the public field.
IMethodProxy method = testAccessType.getDeclaredMethodProxy("qxr", (String[]) null); //$NON-NLS-1$
assertNotNull(method);
}
public void testGetMethods() {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
IBeanTypeProxy testObjectType = proxyTypeFactory.getBeanTypeProxy("java.lang.Object"); //$NON-NLS-1$
// Get all methods. Need to get all of Object too since getMethods() gets them all including inherited. We will
// then take the diff to show what's only at the local level.
IMethodProxy[] methods = testAccessType.getMethods();
IMethodProxy[] objectMethods = testObjectType.getMethods();
assertNotNull(methods);
assertNotNull(objectMethods);
assertEquals(7, methods.length-objectMethods.length);
}
public void testGetDeclaredMethods() {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
// Get all fields.
IMethodProxy[] methods = testAccessType.getDeclaredMethods();
assertNotNull(methods);
assertEquals(8, methods.length);
}
public void testFindCompatibleConstructor() throws AmbiguousMethodException, NoSuchMethodException, IllegalAccessException {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
IConstructorProxy ctor = testAccessType.getCompatibleConstructor(new IBeanTypeProxy[] {proxyTypeFactory.getBeanTypeProxy("java.lang.ArrayStoreException")});
IConstructorProxy comp = testAccessType.getDeclaredConstructorProxy(new IBeanTypeProxy[] {proxyTypeFactory.getBeanTypeProxy("java.lang.RuntimeException")});
assertNotNull(ctor);
assertNotNull(comp);
assertEquals(ctor, comp);
}
public void testFindCompatibleMethod() throws AmbiguousMethodException, NoSuchMethodException {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
IMethodProxy method = testAccessType.getCompatibleMethod("xyz", new IBeanTypeProxy[] {proxyTypeFactory.getBeanTypeProxy("java.lang.Integer")});
IMethodProxy comp = testAccessType.getDeclaredMethodProxy("xyz", new IBeanTypeProxy[] {proxyTypeFactory.getBeanTypeProxy("java.lang.Number")});
assertNotNull(method);
assertNotNull(comp);
assertEquals(method, comp);
}
public void testFindAmbiguousMethod() throws NoSuchMethodException {
IBeanTypeProxy testAccessType = proxyTypeFactory.getBeanTypeProxy("testPackage.TestAccess"); //$NON-NLS-1$
try {
testAccessType.getCompatibleMethod("ddd", new IBeanTypeProxy[] {proxyTypeFactory.getBeanTypeProxy("java.lang.Integer"), proxyTypeFactory.getBeanTypeProxy("java.lang.Integer")});
fail("Should of been ambiguous");
} catch (AmbiguousMethodException e) {
}
}
}
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