mirror of https://github.com/sethm/symon.git
232 lines
5.9 KiB
Java
232 lines
5.9 KiB
Java
/*
|
|
* Copyright (c) 2009-2011 Graham Edgecombe.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to
|
|
* deal in the Software without restriction, including without limitation the
|
|
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
package com.loomcom.symon;
|
|
|
|
import static org.junit.Assert.*;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
import org.junit.Before;
|
|
import org.junit.Test;
|
|
|
|
import com.loomcom.symon.jterminal.vt100.AnsiControlSequenceParser;
|
|
import com.loomcom.symon.jterminal.vt100.AnsiControlSequence;
|
|
import com.loomcom.symon.jterminal.vt100.AnsiControlSequenceListener;
|
|
|
|
|
|
/**
|
|
* A test for the {@link AnsiControlSequenceParser} class.
|
|
* @author Graham Edgecombe
|
|
*/
|
|
public class TestAnsiControlSequenceParser implements AnsiControlSequenceListener {
|
|
|
|
/**
|
|
* The current parser.
|
|
*/
|
|
private AnsiControlSequenceParser parser;
|
|
|
|
/**
|
|
* The list of objects returned through the
|
|
* {@link AnsiControlSequenceListener} interface.
|
|
*/
|
|
private List<Object> objects = new ArrayList<Object>();
|
|
|
|
/**
|
|
* Sets up the parser and object list.
|
|
*/
|
|
@Before
|
|
public void setUp() {
|
|
objects.clear();
|
|
parser = new AnsiControlSequenceParser(this);
|
|
}
|
|
|
|
/**
|
|
* Tests a broken sequence with the single byte CSI.
|
|
*/
|
|
@Test
|
|
public void testBrokenSingleSequence() {
|
|
parser.parse(new String(new char[] { 155 }));
|
|
parser.parse(new String(new char[] { 'u' }));
|
|
|
|
assertEquals(1, objects.size());
|
|
|
|
Object obj = objects.get(0);
|
|
assertEquals(AnsiControlSequence.class, obj.getClass());
|
|
|
|
AnsiControlSequence seq = (AnsiControlSequence) obj;
|
|
String[] params = seq.getParameters();
|
|
|
|
assertEquals('u', seq.getCommand());
|
|
assertEquals(0, params.length);
|
|
}
|
|
|
|
/**
|
|
* Tests a broken sequence with the double byte CSI.
|
|
*/
|
|
@Test
|
|
public void testBrokenDoubleSequence() {
|
|
char[] ch1 = { 27 };
|
|
char[] ch2 = { '[' };
|
|
char[] ch3 = { '3', '0', ';' };
|
|
char[] ch4 = { '4', '0', 'm' };
|
|
|
|
parser.parse(new String(ch1));
|
|
parser.parse(new String(ch2));
|
|
parser.parse(new String(ch3));
|
|
parser.parse(new String(ch4));
|
|
|
|
assertEquals(1, objects.size());
|
|
Object obj = objects.get(0);
|
|
assertEquals(AnsiControlSequence.class, obj.getClass());
|
|
|
|
AnsiControlSequence seq = (AnsiControlSequence) obj;
|
|
String[] params = seq.getParameters();
|
|
|
|
assertEquals('m', seq.getCommand());
|
|
assertEquals(2, params.length);
|
|
assertEquals("30", params[0]);
|
|
assertEquals("40", params[1]);
|
|
}
|
|
|
|
/**
|
|
* Tests an empty string.
|
|
*/
|
|
@Test
|
|
public void testEmpty() {
|
|
parser.parse("");
|
|
assertEquals(0, objects.size());
|
|
}
|
|
|
|
/**
|
|
* Tests a sequence embedded within some text.
|
|
*/
|
|
@Test
|
|
public void testTextAndSequence() {
|
|
char[] ch = { 'h', 'i', 155, 'u', 'b', 'y', 'e' };
|
|
parser.parse(new String(ch));
|
|
|
|
assertEquals(3, objects.size());
|
|
|
|
Object o1 = objects.get(0);
|
|
Object o2 = objects.get(1);
|
|
Object o3 = objects.get(2);
|
|
|
|
assertEquals(String.class, o1.getClass());
|
|
assertEquals(AnsiControlSequence.class, o2.getClass());
|
|
assertEquals(String.class, o3.getClass());
|
|
|
|
assertEquals("hi", o1);
|
|
assertEquals("bye", o3);
|
|
|
|
AnsiControlSequence seq = (AnsiControlSequence) o2;
|
|
String[] params = seq.getParameters();
|
|
|
|
assertEquals(0, params.length);
|
|
assertEquals('u', seq.getCommand());
|
|
}
|
|
|
|
/**
|
|
* Tests parameters within a sequence.
|
|
*/
|
|
@Test
|
|
public void testParameters() {
|
|
char[] ch = { 155, '3', '0', ';', '4', '0', 'm' };
|
|
parser.parse(new String(ch));
|
|
|
|
assertEquals(1, objects.size());
|
|
Object obj = objects.get(0);
|
|
assertEquals(AnsiControlSequence.class, obj.getClass());
|
|
|
|
AnsiControlSequence seq = (AnsiControlSequence) obj;
|
|
String[] params = seq.getParameters();
|
|
|
|
assertEquals('m', seq.getCommand());
|
|
assertEquals(2, params.length);
|
|
assertEquals("30", params[0]);
|
|
assertEquals("40", params[1]);
|
|
}
|
|
|
|
/**
|
|
* Tests with plain text.
|
|
*/
|
|
@Test
|
|
public void testText() {
|
|
parser.parse("Hello, World!");
|
|
|
|
assertEquals(1, objects.size());
|
|
Object obj = objects.get(0);
|
|
assertEquals(String.class, obj.getClass());
|
|
assertEquals(obj, "Hello, World!");
|
|
}
|
|
|
|
/**
|
|
* Tests with a single byte CSI.
|
|
*/
|
|
@Test
|
|
public void testSingleCsi() {
|
|
char[] ch = { 155, '6', 'n' };
|
|
parser.parse(new String(ch));
|
|
|
|
assertEquals(1, objects.size());
|
|
Object obj = objects.get(0);
|
|
assertEquals(AnsiControlSequence.class, obj.getClass());
|
|
|
|
AnsiControlSequence seq = (AnsiControlSequence) obj;
|
|
String[] params = seq.getParameters();
|
|
assertEquals('n', seq.getCommand());
|
|
assertEquals(1, params.length);
|
|
assertEquals("6", params[0]);
|
|
}
|
|
|
|
/**
|
|
* Tests with a double byte CSI.
|
|
*/
|
|
@Test
|
|
public void testDoubleCsi() {
|
|
char[] ch = { 27, '[', 's' };
|
|
parser.parse(new String(ch));
|
|
|
|
assertEquals(1, objects.size());
|
|
Object obj = objects.get(0);
|
|
assertEquals(AnsiControlSequence.class, obj.getClass());
|
|
|
|
AnsiControlSequence seq = (AnsiControlSequence) obj;
|
|
String[] params = seq.getParameters();
|
|
assertEquals('s', seq.getCommand());
|
|
assertEquals(0, params.length);
|
|
}
|
|
|
|
@Override
|
|
public void parsedControlSequence(AnsiControlSequence seq) {
|
|
objects.add(seq);
|
|
}
|
|
|
|
@Override
|
|
public void parsedString(String str) {
|
|
objects.add(str);
|
|
}
|
|
|
|
}
|
|
|