| /* |
| * 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.tika.parser.wordperfect; |
| |
| import static org.junit.Assert.fail; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.EOFException; |
| |
| import org.junit.Test; |
| |
| public class WPInputStreamTest { |
| //These test that we guarantee that a byte is read/skipped with the readWPX calls |
| //but not with the regular read(), read(..), etc. |
| |
| @Test |
| public void testReadByte() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| wpInputStream.readWPByte(); |
| fail("should have thrown EOF"); |
| } catch (EOFException e) { |
| //swallow |
| } |
| } |
| |
| |
| @Test |
| public void testReadShort() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| wpInputStream.readWPShort(); |
| fail("should have thrown EOF"); |
| } catch (EOFException e) { |
| //swallow |
| } |
| } |
| |
| |
| @Test |
| public void testReadChar() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| wpInputStream.readWPChar(); |
| fail("should have thrown EOF"); |
| } catch (EOFException e) { |
| //swallow |
| } |
| } |
| |
| @Test |
| public void testReadHex() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| wpInputStream.readWPHex(); |
| fail("should have thrown EOF"); |
| } catch (EOFException e) { |
| //swallow |
| } |
| } |
| |
| @Test |
| public void testReadHexString() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| wpInputStream.readWPHexString(10); |
| fail("should have thrown EOF"); |
| } catch (EOFException e) { |
| //swallow |
| } |
| } |
| |
| @Test |
| public void testReadLong() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| wpInputStream.readWPLong(); |
| fail("should have thrown EOF"); |
| } catch (EOFException e) { |
| //swallow |
| } |
| } |
| |
| |
| @Test |
| public void testReadString() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| wpInputStream.readWPString(10); |
| fail("should have thrown EOF"); |
| } catch (EOFException e) { |
| //swallow |
| } |
| } |
| |
| @Test |
| public void testReadArr() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| byte[] buffer = new byte[10]; |
| wpInputStream.read(buffer); |
| } catch (EOFException e) { |
| fail("should not have thrown EOF"); |
| } |
| } |
| |
| @Test |
| public void testReadArrOffset() throws Exception { |
| try (WPInputStream wpInputStream = emptyWPStream()) { |
| byte[] buffer = new byte[10]; |
| wpInputStream.read(buffer, 0, 2); |
| } catch (EOFException e) { |
| fail("should not have thrown EOF"); |
| } |
| } |
| |
| private WPInputStream emptyWPStream() { |
| return new WPInputStream(new ByteArrayInputStream(new byte[0])); |
| } |
| } |