| /* |
| * 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.beam.sdk.io; |
| |
| import static org.apache.beam.sdk.io.FileSystemUtils.wildcardToRegexp; |
| import static org.junit.Assert.assertEquals; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| @RunWith(JUnit4.class) |
| public class FileSystemUtilsTest { |
| |
| @Test |
| public void testGlobTranslation() { |
| assertEquals("foo", wildcardToRegexp("foo")); |
| assertEquals("fo[^/]*o", wildcardToRegexp("fo*o")); |
| assertEquals("f[^/]*o\\.[^/]", wildcardToRegexp("f*o.?")); |
| assertEquals("foo-[0-9][^/]*", wildcardToRegexp("foo-[0-9]*")); |
| assertEquals("foo-[0-9].*", wildcardToRegexp("foo-[0-9]**")); |
| assertEquals(".*foo", wildcardToRegexp("**/*foo")); |
| assertEquals(".*foo", wildcardToRegexp("**foo")); |
| assertEquals("foo/[^/]*", wildcardToRegexp("foo/*")); |
| assertEquals("foo[^/]*", wildcardToRegexp("foo*")); |
| assertEquals("foo/[^/]*/[^/]*/[^/]*", wildcardToRegexp("foo/*/*/*")); |
| assertEquals("foo/[^/]*/.*", wildcardToRegexp("foo/*/**")); |
| assertEquals("foo.*baz", wildcardToRegexp("foo**baz")); |
| assertEquals("foo\\\\", wildcardToRegexp("foo\\")); |
| assertEquals("foo/bar\\\\baz[^/]*", wildcardToRegexp("foo/bar\\baz*")); |
| } |
| } |