/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.commons.io; import static org.junit.jupiter.api.Assertions.assertArrayEquals; import static org.junit.jupiter.api.Assertions.assertEquals; import static org.junit.jupiter.api.Assertions.assertFalse; import static org.junit.jupiter.api.Assertions.assertTrue; import java.io.File; import java.util.Locale; import org.junit.jupiter.api.Test; /** * Tests {@link FilenameUtils} {@code wildcardMatch()} methods. */ public class FilenameUtilsWildcardTest { private static final boolean WINDOWS = File.separatorChar == '\\'; // Testing: // FilenameUtils.wildcardMatch(String,String) private void assertMatch(final String text, final String wildcard, final boolean expected) { assertEquals(expected, FilenameUtils.wildcardMatch(text, wildcard), text + " " + wildcard); } /** * See https://issues.apache.org/jira/browse/IO-246 */ @Test public void test_IO_246() { // Tests for "*?" assertMatch("aaa", "aa*?", true); // these ought to work as well, but "*?" does not work properly at present // assertMatch("aaa", "a*?", true); // assertMatch("aaa", "*?", true); // Tests for "?*" assertMatch("", "?*", false); assertMatch("a", "a?*", false); assertMatch("aa", "aa?*", false); assertMatch("a", "?*", true); assertMatch("aa", "?*", true); assertMatch("aaa", "?*", true); // Test ending on "?" assertMatch("", "?", false); assertMatch("a", "a?", false); assertMatch("aa", "aa?", false); assertMatch("aab", "aa?", true); assertMatch("aaa", "*a", true); } @Test public void testLocaleIndependence() { final Locale orig = Locale.getDefault(); final Locale[] locales = Locale.getAvailableLocales(); final String[][] data = { { "I", "i"}, { "i", "I"}, { "i", "\u0130"}, { "i", "\u0131"}, { "\u03A3", "\u03C2"}, { "\u03A3", "\u03C3"}, { "\u03C2", "\u03C3"}, }; try { for (int i = 0; i < data.length; i++) { for (final Locale locale : locales) { Locale.setDefault(locale); assertTrue(data[i][0].equalsIgnoreCase(data[i][1]), "Test data corrupt: " + i); final boolean match = FilenameUtils.wildcardMatch(data[i][0], data[i][1], IOCase.INSENSITIVE); assertTrue(match, Locale.getDefault().toString() + ": " + i); } } } finally { Locale.setDefault(orig); } } @Test public void testMatch() { assertFalse(FilenameUtils.wildcardMatch(null, "Foo")); assertFalse(FilenameUtils.wildcardMatch("Foo", null)); assertTrue(FilenameUtils.wildcardMatch(null, null)); assertTrue(FilenameUtils.wildcardMatch("Foo", "Foo")); assertTrue(FilenameUtils.wildcardMatch("", "")); assertTrue(FilenameUtils.wildcardMatch("", "*")); assertFalse(FilenameUtils.wildcardMatch("", "?")); assertTrue(FilenameUtils.wildcardMatch("Foo", "Fo*")); assertTrue(FilenameUtils.wildcardMatch("Foo", "Fo?")); assertTrue(FilenameUtils.wildcardMatch("Foo Bar and Catflap", "Fo*")); assertTrue(FilenameUtils.wildcardMatch("New Bookmarks", "N?w ?o?k??r?s")); assertFalse(FilenameUtils.wildcardMatch("Foo", "Bar")); assertTrue(FilenameUtils.wildcardMatch("Foo Bar Foo", "F*o Bar*")); assertTrue(FilenameUtils.wildcardMatch("Adobe Acrobat Installer", "Ad*er")); assertTrue(FilenameUtils.wildcardMatch("Foo", "*Foo")); assertTrue(FilenameUtils.wildcardMatch("BarFoo", "*Foo")); assertTrue(FilenameUtils.wildcardMatch("Foo", "Foo*")); assertTrue(FilenameUtils.wildcardMatch("FooBar", "Foo*")); assertFalse(FilenameUtils.wildcardMatch("FOO", "*Foo")); assertFalse(FilenameUtils.wildcardMatch("BARFOO", "*Foo")); assertFalse(FilenameUtils.wildcardMatch("FOO", "Foo*")); assertFalse(FilenameUtils.wildcardMatch("FOOBAR", "Foo*")); } // A separate set of tests, added to this batch @Test public void testMatch2() { assertMatch("log.txt", "log.txt", true); assertMatch("log.txt1", "log.txt", false); assertMatch("log.txt", "log.txt*", true); assertMatch("log.txt", "log.txt*1", false); assertMatch("log.txt", "*log.txt*", true); assertMatch("log.txt", "*.txt", true); assertMatch("txt.log", "*.txt", false); assertMatch("config.ini", "*.ini", true); assertMatch("config.txt.bak", "con*.txt", false); assertMatch("log.txt9", "*.txt?", true); assertMatch("log.txt", "*.txt?", false); assertMatch("progtestcase.java~5~", "*test*.java~*~", true); assertMatch("progtestcase.java;5~", "*test*.java~*~", false); assertMatch("progtestcase.java~5", "*test*.java~*~", false); assertMatch("log.txt", "log.*", true); assertMatch("log.txt", "log?*", true); assertMatch("log.txt12", "log.txt??", true); assertMatch("log.log", "log**log", true); assertMatch("log.log", "log**", true); assertMatch("log.log", "log.**", true); assertMatch("log.log", "**.log", true); assertMatch("log.log", "**log", true); assertMatch("log.log", "log*log", true); assertMatch("log.log", "log*", true); assertMatch("log.log", "log.*", true); assertMatch("log.log", "*.log", true); assertMatch("log.log", "*log", true); assertMatch("log.log", "*log?", false); assertMatch("log.log", "*log?*", true); assertMatch("log.log.abc", "*log?abc", true); assertMatch("log.log.abc.log.abc", "*log?abc", true); assertMatch("log.log.abc.log.abc.d", "*log?abc?d", true); } @Test public void testMatchCaseSpecified() { assertFalse(FilenameUtils.wildcardMatch(null, "Foo", IOCase.SENSITIVE)); assertFalse(FilenameUtils.wildcardMatch("Foo", null, IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch(null, null, IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo", "Foo", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("", "", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo", "Fo*", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo", "Fo?", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo Bar and Catflap", "Fo*", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("New Bookmarks", "N?w ?o?k??r?s", IOCase.SENSITIVE)); assertFalse(FilenameUtils.wildcardMatch("Foo", "Bar", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo Bar Foo", "F*o Bar*", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Adobe Acrobat Installer", "Ad*er", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo", "*Foo", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo", "Foo*", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo", "*Foo", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("BarFoo", "*Foo", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("Foo", "Foo*", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("FooBar", "Foo*", IOCase.SENSITIVE)); assertFalse(FilenameUtils.wildcardMatch("FOO", "*Foo", IOCase.SENSITIVE)); assertFalse(FilenameUtils.wildcardMatch("BARFOO", "*Foo", IOCase.SENSITIVE)); assertFalse(FilenameUtils.wildcardMatch("FOO", "Foo*", IOCase.SENSITIVE)); assertFalse(FilenameUtils.wildcardMatch("FOOBAR", "Foo*", IOCase.SENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("FOO", "*Foo", IOCase.INSENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("BARFOO", "*Foo", IOCase.INSENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("FOO", "Foo*", IOCase.INSENSITIVE)); assertTrue(FilenameUtils.wildcardMatch("FOOBAR", "Foo*", IOCase.INSENSITIVE)); assertEquals(WINDOWS, FilenameUtils.wildcardMatch("FOO", "*Foo", IOCase.SYSTEM)); assertEquals(WINDOWS, FilenameUtils.wildcardMatch("BARFOO", "*Foo", IOCase.SYSTEM)); assertEquals(WINDOWS, FilenameUtils.wildcardMatch("FOO", "Foo*", IOCase.SYSTEM)); assertEquals(WINDOWS, FilenameUtils.wildcardMatch("FOOBAR", "Foo*", IOCase.SYSTEM)); } @Test public void testMatchOnSystem() { assertFalse(FilenameUtils.wildcardMatchOnSystem(null, "Foo")); assertFalse(FilenameUtils.wildcardMatchOnSystem("Foo", null)); assertTrue(FilenameUtils.wildcardMatchOnSystem(null, null)); assertTrue(FilenameUtils.wildcardMatchOnSystem("Foo", "Foo")); assertTrue(FilenameUtils.wildcardMatchOnSystem("", "")); assertTrue(FilenameUtils.wildcardMatchOnSystem("Foo", "Fo*")); assertTrue(FilenameUtils.wildcardMatchOnSystem("Foo", "Fo?")); assertTrue(FilenameUtils.wildcardMatchOnSystem("Foo Bar and Catflap", "Fo*")); assertTrue(FilenameUtils.wildcardMatchOnSystem("New Bookmarks", "N?w ?o?k??r?s")); assertFalse(FilenameUtils.wildcardMatchOnSystem("Foo", "Bar")); assertTrue(FilenameUtils.wildcardMatchOnSystem("Foo Bar Foo", "F*o Bar*")); assertTrue(FilenameUtils.wildcardMatchOnSystem("Adobe Acrobat Installer", "Ad*er")); assertTrue(FilenameUtils.wildcardMatchOnSystem("Foo", "*Foo")); assertTrue(FilenameUtils.wildcardMatchOnSystem("BarFoo", "*Foo")); assertTrue(FilenameUtils.wildcardMatchOnSystem("Foo", "Foo*")); assertTrue(FilenameUtils.wildcardMatchOnSystem("FooBar", "Foo*")); assertEquals(WINDOWS, FilenameUtils.wildcardMatchOnSystem("FOO", "*Foo")); assertEquals(WINDOWS, FilenameUtils.wildcardMatchOnSystem("BARFOO", "*Foo")); assertEquals(WINDOWS, FilenameUtils.wildcardMatchOnSystem("FOO", "Foo*")); assertEquals(WINDOWS, FilenameUtils.wildcardMatchOnSystem("FOOBAR", "Foo*")); } @Test public void testSplitOnTokens() { assertArrayEquals(new String[] { "Ad", "*", "er" }, FilenameUtils.splitOnTokens("Ad*er")); assertArrayEquals(new String[] { "Ad", "?", "er" }, FilenameUtils.splitOnTokens("Ad?er")); assertArrayEquals(new String[] { "Test", "*", "?", "One" }, FilenameUtils.splitOnTokens("Test*?One")); assertArrayEquals(new String[] { "Test", "?", "*", "One" }, FilenameUtils.splitOnTokens("Test?*One")); assertArrayEquals(new String[] { "*" }, FilenameUtils.splitOnTokens("****")); assertArrayEquals(new String[] { "*", "?", "?", "*" }, FilenameUtils.splitOnTokens("*??*")); assertArrayEquals(new String[] { "*", "?", "*", "?", "*" }, FilenameUtils.splitOnTokens("*?**?*")); assertArrayEquals(new String[] { "*", "?", "*", "?", "*" }, FilenameUtils.splitOnTokens("*?***?*")); assertArrayEquals(new String[] { "h", "?", "?", "*" }, FilenameUtils.splitOnTokens("h??*")); assertArrayEquals(new String[] { "" }, FilenameUtils.splitOnTokens("")); } }