1 /* 2 * Copyright 2022 Code Intelligence GmbH 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.code_intelligence.jazzer.driver; 18 19 import static org.junit.Assert.assertEquals; 20 21 import java.util.Arrays; 22 import java.util.stream.Collectors; 23 import org.junit.Test; 24 25 public class OptTest { 26 @Test splitString()27 public void splitString() { 28 assertStringSplit("", ','); 29 assertStringSplit(",,,,,", ','); 30 assertStringSplit("fir\\\\st se\\ cond third", ' ', "fir\\st", "se cond", "third"); 31 assertStringSplit("first ", ' ', "first"); 32 assertStringSplit("first\\", ' ', "first"); 33 } 34 35 @Test(expected = IllegalArgumentException.class) splitString_noBackslashAsSeparator()36 public void splitString_noBackslashAsSeparator() { 37 assertStringSplit("foo", '\\'); 38 } 39 assertStringSplit(String str, char sep, String... tokens)40 public void assertStringSplit(String str, char sep, String... tokens) { 41 assertEquals(Arrays.stream(tokens).collect(Collectors.toList()), 42 OptParser.splitOnUnescapedSeparator(str, sep)); 43 } 44 } 45