1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.commons.compress.archivers.dump;
20
21 import static org.junit.jupiter.api.Assertions.assertThrows;
22
23 import java.io.ByteArrayInputStream;
24 import java.io.IOException;
25
26 import org.apache.commons.compress.AbstractTest;
27 import org.junit.jupiter.params.ParameterizedTest;
28 import org.junit.jupiter.params.provider.ValueSource;
29
30 public class TapeInputStreamTest extends AbstractTest {
31 @ParameterizedTest
32 @ValueSource(ints = {-1, 0, Integer.MAX_VALUE / 1000, Integer.MAX_VALUE})
33 public void testResetBlockSizeWithInvalidValues(final int recsPerBlock) throws Exception {
34 try (TapeInputStream tapeInputStream = new TapeInputStream(new ByteArrayInputStream(new byte[1]))) {
35 assertThrows(IOException.class, () -> tapeInputStream.resetBlockSize(recsPerBlock, true));
36 }
37 }
38 }