tests/org.eclipse.rap.rwt.test/src/org/eclipse/swt/widgets/Shell_Test.java - rap/org.eclipse.rap - Git at Google

 /*******************************************************************************
  * Copyright (c) 2002-2006 Innoopract Informationssysteme GmbH.
  * 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:
  *     Innoopract Informationssysteme GmbH - initial API and implementation
  ******************************************************************************/

 package org.eclipse.swt.widgets;

 import junit.framework.TestCase;
 import org.eclipse.swt.RWTFixture;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Rectangle;
 import org.eclipse.swt.internal.widgets.IShellAdapter;
 import com.w4t.engine.lifecycle.PhaseId;

 public class Shell_Test extends TestCase {

   public void testMenuBar() {
     Display display = new Display();
     Shell shell1 = new Shell( display, SWT.NONE );
     Shell shell2 = new Shell( display, SWT.NONE );
     Menu menu = new Menu( shell1, SWT.BAR );
     shell1.setMenuBar( menu );
     // Ensure that getMenuBar returns the very same shell that was set
     assertSame( menu, shell1.getMenuBar() );
     // Allow to 'reset' the menuBar
     shell1.setMenuBar( null );
     assertEquals( null, shell1.getMenuBar() );
     // Ensure that shell does not return a disposed of menuBar
     shell1.setMenuBar( menu );
     menu.dispose();
     assertNull( shell1.getMenuBar() );
     // Ensure that the shell does not 'react' when disposing of a formerly
     // owned menuBar
     Menu shortTimeMenu = new Menu( shell1, SWT.BAR );
     shell1.setMenuBar( shortTimeMenu );
     Menu replacementMenu = new Menu( shell1, SWT.BAR );
     shell1.setMenuBar( replacementMenu );
     shortTimeMenu.dispose();
     assertSame( replacementMenu, shell1.getMenuBar() );
     // Shell must initially have no menu bar
     assertEquals( null, shell2.getMenuBar() );
     // setMenuBar allows only a menu that whose parent is *this* shell
     try {
       Menu shell1Menu = new Menu( shell1, SWT.BAR );
       shell2.setMenuBar( shell1Menu );
       fail( "Must not allow to set menu from different shell" );
     } catch( IllegalArgumentException e ) {
       // expected
     }
     // Ensure that setMenuBar does not accept disposed of Menus
     try {
       Menu disposedMenu = new Menu( shell2, SWT.BAR );
       disposedMenu.dispose();
       shell2.setMenuBar( disposedMenu );
       fail( "Must not allow to set disposed of menu." );
     } catch( IllegalArgumentException e ) {
       // expected
     }
     // Ensure that setMenuBar does not accept menus other than those constructed
     // with SWT.BAR
     try {
       Shell shell3 = new Shell( display , SWT.NONE );
       Menu popupMenu = new Menu( shell3, SWT.POP_UP );
       shell3.setMenuBar( popupMenu );
       fail( "Must only accept menus with style SWT.BAR" );
     } catch( IllegalArgumentException e ) {
       // expected
     }
   }

   public void testClientArea() {
     Display display = new Display();
     Shell shell = new Shell( display , SWT.NONE );
     Rectangle clientAreaWithoutMenuBar = shell.getClientArea();
     Menu menuBar = new Menu( shell, SWT.BAR );
     shell.setMenuBar( menuBar );
     Rectangle clientAreaWithMenuBar = shell.getClientArea();
     assertTrue( clientAreaWithoutMenuBar.y < clientAreaWithMenuBar.y );
   }

   public void testConstructor() {
     Display display = new Display();
     Shell shell = new Shell( ( Display )null, SWT.NONE );
     assertSame( display, shell.getDisplay() );

     shell = new Shell( ( Display )null );
     assertEquals( SWT.SHELL_TRIM, shell.getStyle() );

     shell = new Shell( display, SWT.NO_TRIM | SWT.CLOSE );
     assertTrue( ( shell.getStyle() & SWT.CLOSE ) == 0 );

     shell = new Shell( ( Shell )null );
     assertEquals( SWT.DIALOG_TRIM, shell.getStyle() );

     shell = new Shell( display, SWT.MIN );
     assertTrue( ( shell.getStyle() & SWT.CLOSE ) != 0 );

     try {
       Shell disposedShell = new Shell( display, SWT.NONE );
       disposedShell.dispose();
       shell = new Shell( disposedShell );
       fail( "The constructor mut not accept a disposed shell" );
     } catch( IllegalArgumentException e ) {
       // expected
   }
   }

   public void testInitialValues() {
     Display display = new Display();
     Shell shell = new Shell( display, SWT.NONE );
     // Must return the display it was created with
     assertSame( display, shell.getDisplay() );
     // Active control must be null
     Object adapter = shell.getAdapter( IShellAdapter.class );
     IShellAdapter shellAdapter = ( IShellAdapter )adapter;
     assertEquals( null, shellAdapter.getActiveControl() );
     // Shell initially has no layout
     assertEquals( null, shell.getLayout() );
     // Text must be an empty string
     assertEquals( "", shell.getText() );
     // Enabled
     assertEquals( true, shell.getEnabled() );
     // Shell is visible after open(), but not direectly after creation
     assertEquals( false, shell.getVisible() );
     assertEquals( false, shell.isVisible() );
     // The Shell(Display) constructor must use style SHELL_TRIM
     Shell trimShell = new Shell( display );
     assertEquals( SWT.SHELL_TRIM, trimShell.getStyle() );
   }

   public void testOpen() {
     Display display = new Display();
     Shell shell = new Shell( display , SWT.NONE );
     shell.open();
     assertEquals( true, shell.getVisible() );
     assertEquals( true, shell.isVisible() );
   }

   public void testDisposeChildShell() {
     Display display = new Display();
     Shell shell = new Shell( display , SWT.NONE );
     shell.open();
     Shell childShell = new Shell( shell );
     childShell.dispose();
     assertTrue( childShell.isDisposed() );
   }

   public void testCreateDescendantShell() {
     Display display = new Display();
     Shell shell = new Shell( display , SWT.NONE );
     Shell descendantShell = new Shell( shell );
     assertEquals( 0, shell.getChildrenCount() );
     assertSame( shell, descendantShell.getParent() );
   }

   public void testFocusAfterReEnable() {
     Display display = new Display();
     Shell shell = new Shell( display );
     Control focusedWhileDisabled = new Button( shell, SWT.PUSH );
     Control focusedControl = new Button( shell, SWT.PUSH );
     shell.open();
     focusedWhileDisabled.forceFocus();
     shell.setEnabled( false );
     focusedControl.forceFocus();
     shell.setEnabled( true );
     assertEquals( focusedControl, display.getFocusControl() );
   }

   public void testInvalidDefaultButton() {
     Display display = new Display();
     Shell shell = new Shell( display );
     Shell anotherShell = new Shell( display );
     Button anotherButton = new Button( anotherShell, SWT.PUSH );

     // Setting button that belongs to different shell causes exception
     try {
       shell.setDefaultButton( anotherButton );
       fail( "Not allowed to set default button that belongs to another shell" );
     } catch( IllegalArgumentException e ) {
       // expected
     }

     // Setting button that is disposed causes exception
     try {
       Button disposedButton = new Button( shell, SWT.PUSH );
       disposedButton.dispose();
       shell.setDefaultButton( disposedButton );
       fail( "Not allowed to set default button that is disposed" );
     } catch( IllegalArgumentException e ) {
       // expected
     }

     // Set a default button for the following tests
     Button defaultButton = new Button( shell, SWT.PUSH );
     shell.setDefaultButton( defaultButton );
     assertSame( defaultButton, shell.getDefaultButton() );

     // Try to set radio-button as default is ignored
     Button radio = new Button( shell, SWT.RADIO );
     shell.setDefaultButton( radio );
     assertSame( defaultButton, shell.getDefaultButton() );

     // Try to set check-box as default is ignored
     Button check = new Button( shell, SWT.RADIO );
     shell.setDefaultButton( check );
     assertSame( defaultButton, shell.getDefaultButton() );
   }

   public void testSaveDefaultButton() {
     Display display = new Display();
     Shell shell = new Shell( display );
     Button button1 = new Button( shell, SWT.PUSH );
     Button button2 = new Button( shell, SWT.PUSH );

     shell.setDefaultButton( button1 );
     assertSame( button1, shell.getDefaultButton() );
     shell.setDefaultButton( null );
     assertSame( button1, shell.getDefaultButton() );

     shell.setDefaultButton( button1 );
     shell.setDefaultButton( button2 );
     assertSame( button2, shell.getDefaultButton() );
     shell.setDefaultButton( null );
     assertSame( button2, shell.getDefaultButton() );

     button2.dispose();
     shell.setDefaultButton( null );
     assertEquals( null, shell.getDefaultButton() );
   }

   protected void setUp() throws Exception {
     RWTFixture.setUp();
     RWTFixture.fakePhase( PhaseId.PROCESS_ACTION );
   }

   protected void tearDown() throws Exception {
     RWTFixture.tearDown();
   }
 }
	/*******************************************************************************
	* Copyright (c) 2002-2006 Innoopract Informationssysteme GmbH.
	* 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:
	* Innoopract Informationssysteme GmbH - initial API and implementation
	******************************************************************************/

	package org.eclipse.swt.widgets;

	import junit.framework.TestCase;
	import org.eclipse.swt.RWTFixture;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.graphics.Rectangle;
	import org.eclipse.swt.internal.widgets.IShellAdapter;
	import com.w4t.engine.lifecycle.PhaseId;

	public class Shell_Test extends TestCase {

	public void testMenuBar() {
	Display display = new Display();
	Shell shell1 = new Shell( display, SWT.NONE );
	Shell shell2 = new Shell( display, SWT.NONE );
	Menu menu = new Menu( shell1, SWT.BAR );
	shell1.setMenuBar( menu );
	// Ensure that getMenuBar returns the very same shell that was set
	assertSame( menu, shell1.getMenuBar() );
	// Allow to 'reset' the menuBar
	shell1.setMenuBar( null );
	assertEquals( null, shell1.getMenuBar() );
	// Ensure that shell does not return a disposed of menuBar
	shell1.setMenuBar( menu );
	menu.dispose();
	assertNull( shell1.getMenuBar() );
	// Ensure that the shell does not 'react' when disposing of a formerly
	// owned menuBar
	Menu shortTimeMenu = new Menu( shell1, SWT.BAR );
	shell1.setMenuBar( shortTimeMenu );
	Menu replacementMenu = new Menu( shell1, SWT.BAR );
	shell1.setMenuBar( replacementMenu );
	shortTimeMenu.dispose();
	assertSame( replacementMenu, shell1.getMenuBar() );
	// Shell must initially have no menu bar
	assertEquals( null, shell2.getMenuBar() );
	// setMenuBar allows only a menu that whose parent is this shell
	try {
	Menu shell1Menu = new Menu( shell1, SWT.BAR );
	shell2.setMenuBar( shell1Menu );
	fail( "Must not allow to set menu from different shell" );
	} catch( IllegalArgumentException e ) {
	// expected
	}
	// Ensure that setMenuBar does not accept disposed of Menus
	try {
	Menu disposedMenu = new Menu( shell2, SWT.BAR );
	disposedMenu.dispose();
	shell2.setMenuBar( disposedMenu );
	fail( "Must not allow to set disposed of menu." );
	} catch( IllegalArgumentException e ) {
	// expected
	}
	// Ensure that setMenuBar does not accept menus other than those constructed
	// with SWT.BAR
	try {
	Shell shell3 = new Shell( display , SWT.NONE );
	Menu popupMenu = new Menu( shell3, SWT.POP_UP );
	shell3.setMenuBar( popupMenu );
	fail( "Must only accept menus with style SWT.BAR" );
	} catch( IllegalArgumentException e ) {
	// expected
	}
	}

	public void testClientArea() {
	Display display = new Display();
	Shell shell = new Shell( display , SWT.NONE );
	Rectangle clientAreaWithoutMenuBar = shell.getClientArea();
	Menu menuBar = new Menu( shell, SWT.BAR );
	shell.setMenuBar( menuBar );
	Rectangle clientAreaWithMenuBar = shell.getClientArea();
	assertTrue( clientAreaWithoutMenuBar.y < clientAreaWithMenuBar.y );
	}

	public void testConstructor() {
	Display display = new Display();
	Shell shell = new Shell( ( Display )null, SWT.NONE );
	assertSame( display, shell.getDisplay() );

	shell = new Shell( ( Display )null );
	assertEquals( SWT.SHELL_TRIM, shell.getStyle() );

	shell = new Shell( display, SWT.NO_TRIM \| SWT.CLOSE );
	assertTrue( ( shell.getStyle() & SWT.CLOSE ) == 0 );

	shell = new Shell( ( Shell )null );
	assertEquals( SWT.DIALOG_TRIM, shell.getStyle() );

	shell = new Shell( display, SWT.MIN );
	assertTrue( ( shell.getStyle() & SWT.CLOSE ) != 0 );

	try {
	Shell disposedShell = new Shell( display, SWT.NONE );
	disposedShell.dispose();
	shell = new Shell( disposedShell );
	fail( "The constructor mut not accept a disposed shell" );
	} catch( IllegalArgumentException e ) {
	// expected
	}
	}

	public void testInitialValues() {
	Display display = new Display();
	Shell shell = new Shell( display, SWT.NONE );
	// Must return the display it was created with
	assertSame( display, shell.getDisplay() );
	// Active control must be null
	Object adapter = shell.getAdapter( IShellAdapter.class );
	IShellAdapter shellAdapter = ( IShellAdapter )adapter;
	assertEquals( null, shellAdapter.getActiveControl() );
	// Shell initially has no layout
	assertEquals( null, shell.getLayout() );
	// Text must be an empty string
	assertEquals( "", shell.getText() );
	// Enabled
	assertEquals( true, shell.getEnabled() );
	// Shell is visible after open(), but not direectly after creation
	assertEquals( false, shell.getVisible() );
	assertEquals( false, shell.isVisible() );
	// The Shell(Display) constructor must use style SHELL_TRIM
	Shell trimShell = new Shell( display );
	assertEquals( SWT.SHELL_TRIM, trimShell.getStyle() );
	}

	public void testOpen() {
	Display display = new Display();
	Shell shell = new Shell( display , SWT.NONE );
	shell.open();
	assertEquals( true, shell.getVisible() );
	assertEquals( true, shell.isVisible() );
	}

	public void testDisposeChildShell() {
	Display display = new Display();
	Shell shell = new Shell( display , SWT.NONE );
	shell.open();
	Shell childShell = new Shell( shell );
	childShell.dispose();
	assertTrue( childShell.isDisposed() );
	}

	public void testCreateDescendantShell() {
	Display display = new Display();
	Shell shell = new Shell( display , SWT.NONE );
	Shell descendantShell = new Shell( shell );
	assertEquals( 0, shell.getChildrenCount() );
	assertSame( shell, descendantShell.getParent() );
	}

	public void testFocusAfterReEnable() {
	Display display = new Display();
	Shell shell = new Shell( display );
	Control focusedWhileDisabled = new Button( shell, SWT.PUSH );
	Control focusedControl = new Button( shell, SWT.PUSH );
	shell.open();
	focusedWhileDisabled.forceFocus();
	shell.setEnabled( false );
	focusedControl.forceFocus();
	shell.setEnabled( true );
	assertEquals( focusedControl, display.getFocusControl() );
	}

	public void testInvalidDefaultButton() {
	Display display = new Display();
	Shell shell = new Shell( display );
	Shell anotherShell = new Shell( display );
	Button anotherButton = new Button( anotherShell, SWT.PUSH );

	// Setting button that belongs to different shell causes exception
	try {
	shell.setDefaultButton( anotherButton );
	fail( "Not allowed to set default button that belongs to another shell" );
	} catch( IllegalArgumentException e ) {
	// expected
	}

	// Setting button that is disposed causes exception
	try {
	Button disposedButton = new Button( shell, SWT.PUSH );
	disposedButton.dispose();
	shell.setDefaultButton( disposedButton );
	fail( "Not allowed to set default button that is disposed" );
	} catch( IllegalArgumentException e ) {
	// expected
	}

	// Set a default button for the following tests
	Button defaultButton = new Button( shell, SWT.PUSH );
	shell.setDefaultButton( defaultButton );
	assertSame( defaultButton, shell.getDefaultButton() );

	// Try to set radio-button as default is ignored
	Button radio = new Button( shell, SWT.RADIO );
	shell.setDefaultButton( radio );
	assertSame( defaultButton, shell.getDefaultButton() );

	// Try to set check-box as default is ignored
	Button check = new Button( shell, SWT.RADIO );
	shell.setDefaultButton( check );
	assertSame( defaultButton, shell.getDefaultButton() );
	}

	public void testSaveDefaultButton() {
	Display display = new Display();
	Shell shell = new Shell( display );
	Button button1 = new Button( shell, SWT.PUSH );
	Button button2 = new Button( shell, SWT.PUSH );

	shell.setDefaultButton( button1 );
	assertSame( button1, shell.getDefaultButton() );
	shell.setDefaultButton( null );
	assertSame( button1, shell.getDefaultButton() );

	shell.setDefaultButton( button1 );
	shell.setDefaultButton( button2 );
	assertSame( button2, shell.getDefaultButton() );
	shell.setDefaultButton( null );
	assertSame( button2, shell.getDefaultButton() );

	button2.dispose();
	shell.setDefaultButton( null );
	assertEquals( null, shell.getDefaultButton() );
	}

	protected void setUp() throws Exception {
	RWTFixture.setUp();
	RWTFixture.fakePhase( PhaseId.PROCESS_ACTION );
	}

	protected void tearDown() throws Exception {
	RWTFixture.tearDown();
	}
	}