| /******************************************************************************* |
| * Copyright (c) 2000, 2015 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.swt.tests.junit; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.FontData; |
| import org.eclipse.swt.widgets.Canvas; |
| import org.eclipse.swt.widgets.Caret; |
| import org.eclipse.swt.widgets.Widget; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Automated Test Suite for class org.eclipse.swt.widgets.Canvas |
| * |
| * @see org.eclipse.swt.widgets.Canvas |
| */ |
| public class Test_org_eclipse_swt_widgets_Canvas extends Test_org_eclipse_swt_widgets_Composite { |
| |
| Canvas canvas; |
| |
| @Override |
| @Before |
| public void setUp() { |
| super.setUp(); |
| canvas = new Canvas(shell, 0); |
| super.setWidget(canvas); |
| } |
| |
| @Override |
| protected void setWidget(Widget w) { |
| if (!canvas.isDisposed()) |
| canvas.dispose(); |
| canvas = (Canvas)w; |
| super.setWidget(w); |
| } |
| |
| @Override |
| @Test |
| public void test_ConstructorLorg_eclipse_swt_widgets_CompositeI() { |
| try { |
| new Canvas(null, SWT.NONE); |
| fail("No exception thrown for parent == null"); |
| } |
| catch (IllegalArgumentException e) { |
| } |
| } |
| |
| @Test |
| public void test_scrollIIIIIIZ() { |
| canvas.scroll(100, 100, 0, 0, 50, 50, false); |
| canvas.scroll(100, 100, 0, 0, 50, 50, true); |
| |
| canvas.scroll(10000, 10000, 100, 100, 500, 500, false); |
| canvas.scroll(10000, 10000, 100, 100, 500, 500, true); |
| |
| canvas.scroll(-100, -100, 10, 10, 30, 30, false); |
| canvas.scroll(-100, -100, 10, 10, 30, 30, true); |
| |
| canvas.scroll(10, 10, -200, -200, 100, 100, false); |
| canvas.scroll(10, 10, -200, -200, 100, 100, true); |
| |
| canvas.scroll(100, 100, 50, 50, -50, -50, false); |
| canvas.scroll(100, 100, 50, 50, -50, -50, true); |
| } |
| |
| @Test |
| public void test_setCaretLorg_eclipse_swt_widgets_Caret() { |
| int number = 5; |
| Caret[] carets = new Caret[number]; |
| for (int i = 0; i < number; i++) { |
| carets[i] = new Caret(canvas, SWT.NONE); |
| } |
| for (int i = 0; i < number; i++) { |
| canvas.setCaret(carets[i]); |
| assertEquals("Caret # " + i + "not set properly", canvas.getCaret(), carets[i]); |
| } |
| |
| canvas.setCaret(null); |
| assertNull("Caret should be null" , canvas.getCaret()); |
| } |
| |
| @Override |
| @Test |
| public void test_setFontLorg_eclipse_swt_graphics_Font() { |
| FontData fontData = canvas.getFont().getFontData()[0]; |
| Font font = new Font(canvas.getDisplay(), fontData.getName(), 8, fontData.getStyle()); |
| canvas.setFont(font); |
| assertTrue(":a:", canvas.getFont().equals(font)); |
| canvas.setFont(null); |
| font.dispose(); |
| } |
| |
| /* custom*/ |
| @Test |
| public void test_consistency_MenuDetect() { |
| consistencyEvent(10, 10, 3, 0, ConsistencyUtility.MOUSE_CLICK); |
| } |
| |
| @Test |
| public void test_consistency_DragDetect() { |
| consistencyEvent(10, 10, 20, 20, ConsistencyUtility.MOUSE_DRAG); |
| } |
| |
| } |