| /* |
| * 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.harmony.tests.internal.net.www.protocol.file; |
| |
| import java.io.BufferedOutputStream; |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.URL; |
| import java.net.URLConnection; |
| import junit.framework.TestCase; |
| import libcore.io.Streams; |
| import libcore.net.url.FileURLConnection; |
| |
| /** |
| * Tests for <code>FileURLConnection</code> class constructors and methods. |
| */ |
| public class FileURLConnectionTest extends TestCase { |
| |
| private static final String RESOURCE_NAME = "resources/test.rtf"; |
| |
| private final ClassLoader loader = FileURLConnectionTest.class.getClassLoader(); |
| |
| private URL createTempFileWithContent(String resourceName) throws IOException { |
| InputStream is = null; |
| OutputStream os = null; |
| try { |
| final URL url = loader.getResource(resourceName); |
| assertNotNull("Cannot find test resource " + resourceName, url); |
| is = url.openStream(); |
| File file = File.createTempFile("FileURLConnectionTest", |
| resourceName.substring(resourceName.indexOf("."))); |
| os = new BufferedOutputStream(new FileOutputStream(file)); |
| Streams.copy(is, os); |
| |
| return new URL("file://" + file.getAbsolutePath()); |
| } finally { |
| if (is != null) { |
| is.close(); |
| } |
| |
| if (os != null) { |
| os.close(); |
| } |
| } |
| } |
| |
| private String getContentType(String fileName) throws IOException { |
| String resourceName = "resources/" + fileName; |
| URL url = createTempFileWithContent(resourceName); |
| return new FileURLConnection(url).getContentType(); |
| } |
| |
| public void testGetContentType() throws IOException { |
| // Regression for HARMONY-4699 |
| assertEquals("text/rtf", getContentType("test.rtf")); |
| // RI would return "content/unknown" |
| assertEquals("application/msword", getContentType("test.doc")); |
| assertEquals("text/html", getContentType("test.htx")); |
| assertEquals("text/xml", getContentType("test.xml")); |
| assertEquals("text/html", |
| new FileURLConnection(new URL("file:///")).getContentType()); |
| } |
| |
| public void testGetInputStream() throws IOException { |
| // Regression for Harmony-5737 |
| URL url = createTempFileWithContent(RESOURCE_NAME); |
| assertNotNull(url); |
| URL anchorUrl = new URL(url, "#anchor"); |
| assertNotNull("Cannot find test resource " + RESOURCE_NAME, anchorUrl); |
| |
| FileURLConnection conn = new FileURLConnection(anchorUrl); |
| assertNotNull(conn.getInputStream()); |
| } |
| |
| public void testGetInputStream_localHost() throws IOException { |
| // Regression for Harmony-5779 |
| URL url = createTempFileWithContent(RESOURCE_NAME); |
| String localURLString = "file://localhost/" + url.getFile(); |
| URL localURL = new URL(localURLString); |
| FileURLConnection conn = new FileURLConnection(localURL); |
| assertNotNull(conn.getInputStream()); |
| assertEquals("file", conn.getURL().getProtocol()); |
| } |
| |
| public void testHeaderFunctions() throws IOException { |
| URL url = createTempFileWithContent(RESOURCE_NAME); |
| FileURLConnection conn = new FileURLConnection(url); |
| assertNotNull(conn.getInputStream()); |
| assertEquals(conn.getContentType(), conn.getHeaderField("content-type")); |
| |
| url = createTempFileWithContent(RESOURCE_NAME); |
| conn = new FileURLConnection(url); |
| |
| assertNotNull(conn.getInputStream()); |
| assertEquals(conn.getContentType(), conn.getHeaderField("content-type")); |
| assertEquals(Integer.toString(conn.getContentLength()), |
| conn.getHeaderField("content-length")); |
| assertEquals(Long.toString(conn.getContentLengthLong()), |
| conn.getHeaderField("content-length")); |
| assertEquals(conn.getHeaderField(0), conn.getHeaderField("content-type")); |
| assertEquals(conn.getHeaderField(1), conn.getHeaderField("content-length")); |
| assertEquals(conn.getHeaderField(2), conn.getHeaderField("last-modified")); |
| assertEquals("last-modified", conn.getHeaderFieldKey(2)); |
| assertEquals("content-length", conn.getHeaderFieldKey(1)); |
| assertEquals("content-type", conn.getHeaderFieldKey(0)); |
| } |
| |
| public void testHeader_BoundaryCheck() throws IOException { |
| URL url = createTempFileWithContent(RESOURCE_NAME); |
| URLConnection urlConnection = url.openConnection(); |
| assertNull(urlConnection.getHeaderField(Integer.MIN_VALUE)); |
| assertNull(urlConnection.getHeaderField(Integer.MAX_VALUE)); |
| assertNull(urlConnection.getHeaderFieldKey(Integer.MIN_VALUE)); |
| assertNull(urlConnection.getHeaderFieldKey(Integer.MAX_VALUE)); |
| assertNull(urlConnection.getHeaderField(null)); |
| } |
| } |