/*
* Copyright (C) 2012 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.console.operations;
import jline.console.Operation;
import org.crsh.console.AbstractConsoleTestCase;
import org.crsh.console.KeyStrokes;
/**
* @author Julien Viet
*/
public class BackwardDeleteCharTestCase extends AbstractConsoleTestCase {
public void testEmacs() {
console.init();
doTest();
}
public void testInsert() {
console.init();
console.toInsert();
doTest();
}
private void doTest() {
console.on(Operation.SELF_INSERT, 'a');
console.on(Operation.SELF_INSERT, 'b');
console.on(Operation.SELF_INSERT, 'c');
console.on(Operation.BACKWARD_DELETE_CHAR);
assertEquals("ab", getCurrentLine());
assertEquals(2, getCurrentCursor());
}
// Vi move
public void testX() throws Exception {
console.init();
console.on(Operation.VI_EDITING_MODE);
console.on(KeyStrokes.of("abc"));
console.on(Operation.VI_MOVEMENT_MODE);
console.on(Operation.BACKWARD_DELETE_CHAR);
assertEquals("ac", getCurrentLine());
assertEquals(1, getCurrentCursor());
console.on(Operation.BACKWARD_DELETE_CHAR);
assertEquals("c", getCurrentLine());
assertEquals(0, getCurrentCursor());
console.on(Operation.BACKWARD_DELETE_CHAR);
assertEquals("c", getCurrentLine());
assertEquals(0, getCurrentCursor());
}
public void testRubout1() throws Exception {
console.toInsert();
console.init();
console.on(KeyStrokes.of("gross animal stuff"));
console.on(Operation.VI_MOVEMENT_MODE);
console.on(Operation.BACKWARD_CHAR);
console.on(Operation.BACKWARD_DELETE_CHAR);
console.on(Operation.BACKWARD_DELETE_CHAR);
console.on(Operation.BACKWARD_DELETE_CHAR);
assertEquals("gross animal ff", getCurrentLine());
}
public void testRubout2() throws Exception {
console.toInsert();
console.init();
console.on(KeyStrokes.of("gross animal stuff"));
console.on(Operation.VI_MOVEMENT_MODE);
console.on(Operation.BACKWARD_CHAR);
console.on(Operation.VI_ARG_DIGIT, '5');
console.on(Operation.VI_ARG_DIGIT, '0');
console.on(Operation.BACKWARD_DELETE_CHAR);
assertEquals("ff", getCurrentLine());
}
}