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/*******************************************************************************
* Copyright (c) 2011 SAP AG
*
* 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:
* Lazar Kirchev, SAP AG - initial API and implementation
*******************************************************************************/
package org.eclipse.equinox.console.completion;
import static org.junit.Assert.*;
import org.junit.Test;
public class CommandLineParserTests {
private static final String PIPE_TEST_INPUT = "command1|comm";
private static final String CONSECUTIVE_COMMANDS_TEST_INPUT = "command1;comm";
private static final String ASSIGNMENT_TEST_INPUT = "var=val";
private static final String START_CLOSURE_TEST_INPUT = "${comm";
private static final String END_CLOSURE_TEST_INPUT = "${command}arg1";
private static final String START_MACRO_TEST_INPUT = "$(macr";
private static final String END_MACRO_TEST_INPUT = "$(macro)val";
private static final String VARIABLE_TEST_INPUT = "$VAR";
private static final String START_MAP_TEST_INPUT = "<key=val";
private static final String END_MAP_TEST_INPUT = "<key=val>other";
private static final String START_LIST_TEST_INPUT = "[elem1,elem2,el";
private static final String LIST_TEST_INPUT = "[elem1, elem2, elem3]other";
private static final String COMMAND_ARGUMENTS_TEST_INPUT = "command argument1 argum";
private static final String COMMAND_NAME_TEST_INPUT = "com";
private static final String COMMENT_TEST_INPUT="command#comment";
@Test
public void testGetCurrentToken() {
String token;
token = CommandLineParser.getCurrentToken(PIPE_TEST_INPUT, PIPE_TEST_INPUT.length());
assertEquals("Pipe not parsed correctly", "comm", token);
token = CommandLineParser.getCurrentToken(CONSECUTIVE_COMMANDS_TEST_INPUT, CONSECUTIVE_COMMANDS_TEST_INPUT.length());
assertEquals("Consequtive commands not parsed correctly", "comm", token);
token = CommandLineParser.getCurrentToken(ASSIGNMENT_TEST_INPUT, ASSIGNMENT_TEST_INPUT.length());
assertEquals("Assignment not parsed correctly", "val", token);
token = CommandLineParser.getCurrentToken(START_CLOSURE_TEST_INPUT, START_CLOSURE_TEST_INPUT.length());
assertEquals("Start closure not parsed correctly", "comm", token);
token = CommandLineParser.getCurrentToken(END_CLOSURE_TEST_INPUT, END_CLOSURE_TEST_INPUT.length());
assertEquals("End closure not parsed correctly", "arg1", token);
token = CommandLineParser.getCurrentToken(START_MACRO_TEST_INPUT, START_MACRO_TEST_INPUT.length());
assertEquals("Start macro not parsed correctly", "macr", token);
token = CommandLineParser.getCurrentToken(END_MACRO_TEST_INPUT, END_MACRO_TEST_INPUT.length());
assertEquals("End macro not parsed correctly", "val", token);
token = CommandLineParser.getCurrentToken(VARIABLE_TEST_INPUT, VARIABLE_TEST_INPUT.length());
assertEquals("Variable name not parsed correctly", "VAR", token);
token = CommandLineParser.getCurrentToken(START_MAP_TEST_INPUT, START_MAP_TEST_INPUT.length());
assertNull("Start map not parsed correctly", token);
token = CommandLineParser.getCurrentToken(END_MAP_TEST_INPUT, END_MAP_TEST_INPUT.length());
assertEquals("End map not parsed correctly", "other", token);
token = CommandLineParser.getCurrentToken(START_LIST_TEST_INPUT, START_LIST_TEST_INPUT.length());
assertNull("Start list not parsed correctly", token);
token = CommandLineParser.getCurrentToken(LIST_TEST_INPUT, LIST_TEST_INPUT.length());
assertEquals("List not parsed correctly", "other", token);
token = CommandLineParser.getCurrentToken(COMMAND_ARGUMENTS_TEST_INPUT, COMMAND_ARGUMENTS_TEST_INPUT.length());
assertEquals("Command with arguments not parsed correctly", "argum", token);
token = CommandLineParser.getCurrentToken(COMMAND_NAME_TEST_INPUT, COMMAND_NAME_TEST_INPUT.length());
assertEquals("Command name not parsed correctly", "com", token);
token = CommandLineParser.getCurrentToken(COMMENT_TEST_INPUT, COMMENT_TEST_INPUT.length());
assertNull("Comment not parsed correctly", token);
}
}
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