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/*******************************************************************************
* Copyright (c) 2010, 2011 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
******************************************************************************/
package org.eclipse.equinox.bidi.internal.tests;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.eclipse.equinox.bidi.advanced.*;
import org.eclipse.equinox.bidi.custom.*;
import org.junit.Test;
/**
* Test edge conditions.
*/
public class StructuredTextSomeMoreTest extends StructuredTextTestBase {
private class TestHandler1 extends StructuredTextTypeHandler {
public TestHandler1() {
//empty constructor
}
public int getSpecialsCount(IStructuredTextExpert expert) {
return 1;
}
public int indexOfSpecial(IStructuredTextExpert expert, String text, StructuredTextCharTypes charTypes, StructuredTextOffsets offsets, int caseNumber, int fromIndex) {
return fromIndex;
}
public int processSpecial(IStructuredTextExpert expert, String text, StructuredTextCharTypes charTypes, StructuredTextOffsets offsets, int caseNumber, int separLocation) {
int len = text.length();
for (int i = len - 1; i >= 0; i--) {
StructuredTextTypeHandler.insertMark(text, charTypes, offsets, i);
StructuredTextTypeHandler.insertMark(text, charTypes, offsets, i);
}
return len;
}
}
private class TestHandler2 extends StructuredTextTypeHandler {
public TestHandler2() {
//empty constructor
}
public int getSpecialsCount(IStructuredTextExpert expert) {
return 1;
}
}
private class TestHandler3 extends StructuredTextTypeHandler {
public TestHandler3() {
//empty constructor
}
public int getSpecialsCount(IStructuredTextExpert expert) {
return 1;
}
public int indexOfSpecial(IStructuredTextExpert expert, String text, StructuredTextCharTypes charTypes, StructuredTextOffsets offsets, int caseNumber, int fromIndex) {
return fromIndex;
}
}
final static StructuredTextEnvironment env1 = new StructuredTextEnvironment("en_US", false, StructuredTextEnvironment.ORIENT_LTR);
final static StructuredTextEnvironment env2 = new StructuredTextEnvironment("he", false, StructuredTextEnvironment.ORIENT_LTR);
@Test
public void testSomeMore() {
assertFalse(env1.isProcessingNeeded());
assertTrue(env2.isProcessingNeeded());
StructuredTextTypeHandler handler1 = new TestHandler1();
IStructuredTextExpert expert1 = StructuredTextExpertFactory.getStatefulExpert(handler1, env1);
String full = expert1.leanToFullText("abcd");
assertEquals("@a@b@c@d", toPseudo(full));
StructuredTextTypeHandler handler2 = new TestHandler2();
IStructuredTextExpert expert2 = StructuredTextExpertFactory.getStatefulExpert(handler2, env1);
boolean catchFlag = false;
try {
full = expert2.leanToFullText("abcd");
} catch (IllegalStateException e) {
catchFlag = true;
}
assertTrue("Catch missing indexOfSpecial", catchFlag);
StructuredTextTypeHandler handler3 = new TestHandler3();
IStructuredTextExpert expert3 = StructuredTextExpertFactory.getStatefulExpert(handler3, env1);
catchFlag = false;
try {
full = expert3.leanToFullText("abcd");
} catch (IllegalStateException e) {
catchFlag = true;
}
assertTrue("Catch missing processSpecial", catchFlag);
}
}
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