////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2014 Oliver Burn
//
// This library 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 library 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 library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
////////////////////////////////////////////////////////////////////////////////
package com.puppycrawl.tools.checkstyle.checks;
import com.puppycrawl.tools.checkstyle.BaseCheckTestSupport;
import com.puppycrawl.tools.checkstyle.DefaultConfiguration;
import org.junit.Test;
public class AvoidEscapedUnicodeCharactersCheckTest extends BaseCheckTestSupport
{
private final String MSG = getCheckMessage("forbid.escaped.unicode.char");
@Test
public void testDefault() throws Exception
{
DefaultConfiguration checkConfig =
createCheckConfig(AvoidEscapedUnicodeCharactersCheck.class);
final String[] expected = {
"5: " + MSG,
"7: " + MSG,
"9: " + MSG,
"13: " + MSG,
"14: " + MSG,
"17: " + MSG,
"21: " + MSG,
"22: " + MSG,
"23: " + MSG,
"27: " + MSG,
"28: " + MSG,
"29: " + MSG,
"30: " + MSG,
"38: " + MSG,
"54: " + MSG,
"55: " + MSG,
"56: " + MSG,
"57: " + MSG,
"68: " + MSG,
"69: " + MSG,
"70: " + MSG,
"71: " + MSG,
"72: " + MSG,
"73: " + MSG,
"75: " + MSG,
"78: " + MSG,
};
verify(checkConfig, getPath("InputAvoidEscapedUnicodeCharactersCheck.java"), expected);
}
@Test
public void testAllowEscapesForControlCharacterst() throws Exception
{
DefaultConfiguration checkConfig =
createCheckConfig(AvoidEscapedUnicodeCharactersCheck.class);
checkConfig.addAttribute("allowEscapesForControlCharacters", "true");
final String[] expected = {
"5: " + MSG,
"7: " + MSG,
"9: " + MSG,
"13: " + MSG,
"14: " + MSG,
"21: " + MSG,
"22: " + MSG,
"27: " + MSG,
"28: " + MSG,
"29: " + MSG,
"30: " + MSG,
"38: " + MSG,
"54: " + MSG,
"55: " + MSG,
"56: " + MSG,
"57: " + MSG,
"69: " + MSG,
"70: " + MSG,
"71: " + MSG,
"72: " + MSG,
"73: " + MSG,
"75: " + MSG,
"78: " + MSG,
};
verify(checkConfig, getPath("InputAvoidEscapedUnicodeCharactersCheck.java"), expected);
}
@Test
public void testAllowByTailComment() throws Exception
{
DefaultConfiguration checkConfig =
createCheckConfig(AvoidEscapedUnicodeCharactersCheck.class);
checkConfig.addAttribute("allowByTailComment", "true");
final String[] expected = {
"5: " + MSG,
"13: " + MSG,
"21: " + MSG,
"27: " + MSG,
"29: " + MSG,
"30: " + MSG,
"54: " + MSG,
"55: " + MSG,
"56: " + MSG,
"57: " + MSG,
"68: " + MSG,
"69: " + MSG,
"70: " + MSG,
"71: " + MSG,
"72: " + MSG,
"73: " + MSG,
"75: " + MSG,
"78: " + MSG,
};
verify(checkConfig, getPath("InputAvoidEscapedUnicodeCharactersCheck.java"), expected);
}
@Test
public void testAllowAllCharactersEscaped() throws Exception
{
DefaultConfiguration checkConfig =
createCheckConfig(AvoidEscapedUnicodeCharactersCheck.class);
checkConfig.addAttribute("allowIfAllCharactersEscaped", "true");
final String[] expected = {
"5: " + MSG,
"7: " + MSG,
"9: " + MSG,
"13: " + MSG,
"14: " + MSG,
"27: " + MSG,
"28: " + MSG,
"29: " + MSG,
"38: " + MSG,
};
verify(checkConfig, getPath("InputAvoidEscapedUnicodeCharactersCheck.java"), expected);
}
@Test
public void allowNonPrintableEscapes() throws Exception
{
DefaultConfiguration checkConfig =
createCheckConfig(AvoidEscapedUnicodeCharactersCheck.class);
checkConfig.addAttribute("allowNonPrintableEscapes", "true");
final String[] expected = {
"5: " + MSG,
"7: " + MSG,
"9: " + MSG,
"13: " + MSG,
"14: " + MSG,
"21: " + MSG,
"22: " + MSG,
"27: " + MSG,
"28: " + MSG,
"29: " + MSG,
"30: " + MSG,
"38: " + MSG,
};
verify(checkConfig, getPath("InputAvoidEscapedUnicodeCharactersCheck.java"), expected);
}
}