org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/eval/VariableDeclarationTests.java

package org.eclipse.jdt.debug.tests.eval;

/**********************************************************************
Copyright (c) 2000, 2002 IBM Corp. and others.
All rights reserved. This program and the accompanying materials
are made available under the terms of the Common Public License v0.5
which accompanies this distribution, and is available at
http://www.eclipse.org/legal/cpl-v05.html

Contributors:
    IBM Corporation - Initial implementation
*********************************************************************/

import org.eclipse.debug.core.model.IValue;
import org.eclipse.jdt.debug.core.IJavaPrimitiveValue;
import org.eclipse.jdt.internal.debug.core.model.JDIArrayValue;
import org.eclipse.jdt.internal.debug.core.model.JDIObjectValue;

public class VariableDeclarationTests extends Tests {

	public VariableDeclarationTests(String arg) {
		super(arg);
	}

	protected void init() throws Exception {
		initializeFrame("EvalSimpleTests",15,1);
	}

	protected void end() throws Exception {
		destroyFrame();
	}

	// int
	public void testInt() throws Throwable {
		try {
			init();
			IValue value = eval("int i= 3; return i;");
			String typeName = value.getReferenceTypeName();
			assertEquals("int : wrong type : ", "int", typeName);
			int intValue = ((IJavaPrimitiveValue)value).getIntValue();
			assertEquals("int : wrong result : ", 3, intValue);
		} finally {
			end();
		}
	}

	// java.lang.String
	public void testString() throws Throwable {
		try {
			init();
			IValue value = eval("String i= \"test\"; return i;");
			String typeName = value.getReferenceTypeName();
			assertEquals("java.lang.String : wrong type : ", "java.lang.String", typeName);
			String stringValue = ((JDIObjectValue)value).getValueString();
			assertEquals("java.lang.String : wrong result : ", "test", stringValue);
		} finally {
			end();
		}
	}

	// java.util.ArrayList
	public void testArrayList() throws Throwable {
		try {
			init();
			IValue value = eval("java.util.ArrayList i= new java.util.ArrayList(); return i;");
			String typeName = value.getReferenceTypeName();
			assertEquals("java.util.ArrayList : wrong type : ", "java.util.ArrayList", typeName);
		} finally {
			end();
		}
	}

	// int[]
	public void testIntTab() throws Throwable {
		try {
			init();
			IValue value = eval("int[] i= new int[] {3,2}; return i;");
			String typeName = value.getReferenceTypeName();
			assertEquals("int[] : wrong type : ", "int[]", typeName);
			IValue cellValue = ((JDIArrayValue)value).getValue(0);
			typeName = cellValue.getReferenceTypeName();
			assertEquals("int[] : wrong type : ", "int", typeName);
			int intValue = ((IJavaPrimitiveValue)cellValue).getIntValue();
			assertEquals("int[] : wrong result : ", 3, intValue);
		} finally {
			end();
		}
	}

	// java.lang.String[]
	public void testStringTab() throws Throwable {
		try {
			init();
			IValue value = eval("String[] i= new String[] {\"test1\",\"test2\"}; return i;");
			String typeName = value.getReferenceTypeName();
			assertEquals("java.lang.String[] : wrong type : ", "java.lang.String[]", typeName);
			IValue cellValue = ((JDIArrayValue)value).getValue(0);
			typeName = cellValue.getReferenceTypeName();
			assertEquals("java.lang.String[] : wrong type : ", "java.lang.String", typeName);
			String stringValue = ((JDIObjectValue)cellValue).getValueString();
			assertEquals("java.lang.String[] : wrong result : ", "test1", stringValue);
		} finally {
			end();
		}
	}

	// java.util.ArrayList[]
	public void testArrayListTab() throws Throwable {
		try {
			init();
			IValue value = eval("java.util.ArrayList[] i= new java.util.ArrayList[] {new java.util.ArrayList(), new java.util.ArrayList()}; return i;");
			String typeName = value.getReferenceTypeName();
			assertEquals("java.util.ArrayList[] : wrong type : ", "java.util.ArrayList[]", typeName);
			IValue cellValue = ((JDIArrayValue)value).getValue(0);
			typeName = cellValue.getReferenceTypeName();
			assertEquals("java.util.ArrayList[] : wrong type : ", "java.util.ArrayList", typeName);
		} finally {
			end();
		}
	}

}