| /* |
| * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved. |
| * Copyright (c) 2021 Contributors to the Eclipse Foundation |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| |
| package org.apache.catalina.fileupload; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.InputStream; |
| |
| import org.junit.jupiter.api.Test; |
| |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| |
| |
| /** |
| * Unit tests {@link MultipartStream} |
| * |
| * @version $Id$ |
| */ |
| public class MultipartStreamTest { |
| |
| static private final String BOUNDARY_TEXT = "myboundary"; |
| |
| /** |
| * The Carriage Return ASCII character value. |
| */ |
| public static final byte CR = 0x0D; |
| |
| |
| /** |
| * The Line Feed ASCII character value. |
| */ |
| public static final byte LF = 0x0A; |
| |
| |
| /** |
| * The dash (-) ASCII character value. |
| */ |
| public static final byte DASH = 0x2D; |
| |
| @Test |
| public void testThreeParamConstructor() throws Exception { |
| final String strData = "foobar"; |
| final byte[] contents = strData.getBytes(); |
| InputStream input = new ByteArrayInputStream(contents); |
| byte[] boundary = BOUNDARY_TEXT.getBytes(); |
| byte[] BOUNDARY_PREFIX = {CR, LF, DASH, DASH}; |
| int iBufSize = |
| boundary.length + BOUNDARY_PREFIX.length + 1; |
| MultipartStream ms = new MultipartStream( |
| input, |
| boundary, |
| iBufSize, |
| new MultipartStream.ProgressNotifier(null, contents.length)); |
| assertNotNull(ms); |
| } |
| |
| @Test |
| public void testSmallBuffer() throws Exception { |
| final String strData = "foobar"; |
| final byte[] contents = strData.getBytes(); |
| InputStream input = new ByteArrayInputStream(contents); |
| byte[] boundary = BOUNDARY_TEXT.getBytes(); |
| int iBufSize = 1; |
| assertThrows(IllegalArgumentException.class, () -> new MultipartStream( |
| input, |
| boundary, |
| iBufSize, |
| new MultipartStream.ProgressNotifier(null, contents.length))); |
| } |
| |
| @Test |
| public void testTwoParamConstructor() throws Exception { |
| final String strData = "foobar"; |
| final byte[] contents = strData.getBytes(); |
| InputStream input = new ByteArrayInputStream(contents); |
| byte[] boundary = BOUNDARY_TEXT.getBytes(); |
| MultipartStream ms = new MultipartStream( |
| input, |
| boundary, |
| new MultipartStream.ProgressNotifier(null, contents.length)); |
| assertNotNull(ms); |
| } |
| |
| } |