| /******************************************************************************* |
| * Copyright (c) 2010, 2011 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.equinox.bidi.internal.tests; |
| |
| import org.eclipse.equinox.bidi.advanced.*; |
| |
| /** |
| * Tests RTL arithmetic |
| */ |
| public class StructuredTextMathTest extends StructuredTextTestBase { |
| |
| private StructuredTextEnvironment envLTR = new StructuredTextEnvironment("ar", false, StructuredTextEnvironment.ORIENT_LTR); |
| private StructuredTextEnvironment envRTL = new StructuredTextEnvironment("ar", false, StructuredTextEnvironment.ORIENT_RTL); |
| |
| private IStructuredTextExpert expertLTR = StructuredTextExpertFactory.getStatefulExpert(new StructuredTextMath(), envLTR); |
| private IStructuredTextExpert expertRTL = StructuredTextExpertFactory.getStatefulExpert(new StructuredTextMath(), envRTL); |
| |
| private void verifyOneLine(String msg, String data, String resLTR, String resRTL) { |
| String lean = toUT16(data); |
| String fullLTR = expertLTR.leanToFullText(lean); |
| assertEquals(msg + " LTR - ", resLTR, toPseudo(fullLTR)); |
| |
| String fullRTL = expertRTL.leanToFullText(lean); |
| assertEquals(msg + " RTL - ", resRTL, toPseudo(fullRTL)); |
| } |
| |
| public void testRTLarithmetic() { |
| verifyOneLine("Math #0", "", "", ""); |
| verifyOneLine("Math #1", "1+ABC", "1+ABC", ">@1+ABC@^"); |
| verifyOneLine("Math #2", "2+ABC-DEF", "2+ABC@-DEF", ">@2+ABC@-DEF@^"); |
| verifyOneLine("Math #3", "A+3*BC/DEF", "A@+3*BC@/DEF", ">@A@+3*BC@/DEF@^"); |
| verifyOneLine("Math #4", "4+ABC/DEF", "4+ABC@/DEF", ">@4+ABC@/DEF@^"); |
| |
| verifyOneLine("Math #5", "5#BC", "<&5#BC&^", "5#BC"); |
| verifyOneLine("Math #6", "6#BC-DE", "<&6#BC-DE&^", "6#BC-DE"); |
| verifyOneLine("Math #7", "7#BC+DE", "<&7#BC+DE&^", "7#BC+DE"); |
| verifyOneLine("Math #8", "8#BC*DE", "<&8#BC*DE&^", "8#BC*DE"); |
| verifyOneLine("Math #9", "9#BC/DE", "<&9#BC/DE&^", "9#BC/DE"); |
| verifyOneLine("Math #10", "10ab+cd-ef", "10ab+cd-ef", ">@10ab+cd-ef@^"); |
| } |
| } |