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package org.eclipse.swt.tests.junit;
/*
* (c) Copyright IBM Corp. 2000, 2002. All rights reserved.
* This file is made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*/
import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.graphics.*;
import junit.framework.*;
import junit.textui.*;
/**
* Automated Test Suite for class org.eclipse.swt.widgets.Label
*
* @see org.eclipse.swt.widgets.Label
*/
public class Test_org_eclipse_swt_widgets_Label extends Test_org_eclipse_swt_widgets_Control {
Label label;
public Test_org_eclipse_swt_widgets_Label(String name) {
super(name);
}
public static void main(String[] args) {
TestRunner.run(suite());
}
protected void setUp() {
super.setUp();
label = new Label(shell, 0);
setWidget(label);
}
protected void tearDown() {
// super.tearDown();
if (label != null) {
assertEquals(shell.isDisposed(), false);
assertEquals(label.isDisposed(), false);
}
shell.dispose();
if (label != null) {
assertTrue(shell.isDisposed());
assertTrue(label.isDisposed());
}
}
/**
* Possible exceptions:
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
* </ul>
* @exception SWTException <ul>
* <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
* <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
* </ul>
*/
public void test_ConstructorLorg_eclipse_swt_widgets_CompositeI(){
try {
label = new Label(null, 0);
fail("No exception thrown"); //should never get here
}
catch (IllegalArgumentException e) {
}
label = new Label(shell, 0);
int[] cases = {SWT.LEFT, SWT.RIGHT, SWT.CENTER, SWT.SEPARATOR, SWT.HORIZONTAL, SWT.VERTICAL, SWT.SHADOW_IN, SWT.SHADOW_OUT};
for (int i = 0; i < cases.length; i++)
label = new Label(shell, cases[i]);
}
public void test_computeSizeIIZ() {
warnUnimpl("Test test_computeSizeIIZ not written");
}
/**
* Returns a value which describes the position of the
* text or image in the receiver. The value will be one of
* <code>LEFT</code>, <code>RIGHT</code> or <code>CENTER</code>
* unless the receiver is a <code>SEPARATOR</code> label, in
* which case, <code>NONE</code> is returned.
*/
public void test_getAlignment(){
int[] cases = {SWT.LEFT, SWT.RIGHT, SWT.CENTER};
for (int i=0; i<cases.length; i++)
{
label = new Label(shell, cases[i]);
assertEquals(label.getAlignment(), cases[i]);
}
}
/**
* Returns the receiver's image if it has one, or null
* if it does not.
*/
public void test_getImage(){
Image[] cases = {null, new Image(null, 100, 100)};
for(int i=0; i<cases.length; i++){
label.setImage(cases[i]);
assertEquals(label.getImage(), cases[i]);
if (cases[i]!=null)
cases[i].dispose();
}
}
/**
* Returns the receiver's text, which will be an empty
* string if it has never been set or if the receiver is
* a <code>SEPARATOR</code> label.
*/
public void test_getText(){
String[] cases = {"", "some name", "sdasdlkjshcdascecoewcwe"};
for(int i=0; i<cases.length; i++){
label.setText(cases[i]);
assertEquals(label.getText(), cases[i]);
}
}
/**
* Controls how text and images will be displayed in the receiver.
* The argument should be one of <code>LEFT</code>, <code>RIGHT</code>
* or <code>CENTER</code>. If the receiver is a <code>SEPARATOR</code>
* label, the argument is ignored and the alignment is not changed.
*/
public void test_setAlignmentI(){
int[] cases = {SWT.LEFT, SWT.RIGHT, SWT.CENTER};
for (int i=0; i<cases.length; i++)
{
label.setAlignment(cases[i]);
assertEquals(label.getAlignment(), cases[i]);
}
}
public void test_setFocus() {
warnUnimpl("Test test_setFocus not written");
}
public void test_setImageLorg_eclipse_swt_graphics_Image() {
warnUnimpl("Test test_setImageLorg_eclipse_swt_graphics_Image not written");
}
/**
* Sets the receiver's text.
* <p>
* This method sets the widget label. The label may include
* the mnemonic characters and line delimiters.
* </p>
*
* @param string the new text
*
* @exception IllegalArgumentException <ul>
* <li>ERROR_NULL_ARGUMENT - if the text is null</li>
* </ul>
*/
public void test_setTextLjava_lang_String(){
try {
label.setText(null);
fail("No exception thrown for string == null");
}
catch (IllegalArgumentException e) {
}
}
public static Test suite() {
TestSuite suite = new TestSuite();
java.util.Vector methodNames = methodNames();
java.util.Enumeration e = methodNames.elements();
while (e.hasMoreElements()) {
suite.addTest(new Test_org_eclipse_swt_widgets_Label((String)e.nextElement()));
}
return suite;
}
public static java.util.Vector methodNames() {
java.util.Vector methodNames = new java.util.Vector();
methodNames.addElement("test_ConstructorLorg_eclipse_swt_widgets_CompositeI");
methodNames.addElement("test_computeSizeIIZ");
methodNames.addElement("test_getAlignment");
methodNames.addElement("test_getImage");
methodNames.addElement("test_getText");
methodNames.addElement("test_setAlignmentI");
methodNames.addElement("test_setFocus");
methodNames.addElement("test_setImageLorg_eclipse_swt_graphics_Image");
methodNames.addElement("test_setTextLjava_lang_String");
methodNames.addAll(Test_org_eclipse_swt_widgets_Control.methodNames()); // add superclass method names
return methodNames;
}
protected void runTest() throws Throwable {
if (getName().equals("test_ConstructorLorg_eclipse_swt_widgets_CompositeI")) test_ConstructorLorg_eclipse_swt_widgets_CompositeI();
else if (getName().equals("test_computeSizeIIZ")) test_computeSizeIIZ();
else if (getName().equals("test_getAlignment")) test_getAlignment();
else if (getName().equals("test_getImage")) test_getImage();
else if (getName().equals("test_getText")) test_getText();
else if (getName().equals("test_setAlignmentI")) test_setAlignmentI();
else if (getName().equals("test_setFocus")) test_setFocus();
else if (getName().equals("test_setImageLorg_eclipse_swt_graphics_Image")) test_setImageLorg_eclipse_swt_graphics_Image();
else if (getName().equals("test_setTextLjava_lang_String")) test_setTextLjava_lang_String();
else super.runTest();
}
}
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