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/*
* 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.luni.tests.internal.net.www.protocol.file;
import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;
import junit.framework.TestCase;
import libcore.net.url.FileURLConnection;
/**
* Tests for <code>FileURLConnection</code> class constructors and methods.
*/
public class FileURLConnectionTest extends TestCase {
static String getContentType(String fileName) throws IOException {
String resourceName = "org/apache/harmony/luni/tests/" + fileName;
URL url = ClassLoader.getSystemClassLoader().getResource(resourceName);
assertNotNull("Cannot find test resource " + resourceName, url);
return new FileURLConnection(url).getContentType();
}
public void testGetContentType() throws IOException {
// Regression for HARMONY-4699
assertEquals("application/rtf", getContentType("test.rtf"));
assertEquals("text/plain", getContentType("test.java"));
// RI would return "content/unknown"
assertEquals("application/msword", getContentType("test.doc"));
assertEquals("text/html", getContentType("test.htx"));
assertEquals("application/xml", getContentType("test.xml"));
assertEquals("text/plain", getContentType("."));
}
public void testGetInputStream() throws IOException {
// Regression for Harmony-5737
String resourceName = "org/apache/harmony/luni/tests/" + "test.rtf";
URL url = ClassLoader.getSystemClassLoader().getResource(resourceName);
URL anchorUrl = new URL(url, "#anchor");
assertNotNull("Cannot find test resource " + resourceName, anchorUrl);
FileURLConnection conn = new FileURLConnection(anchorUrl);
assertNotNull(conn.getInputStream());
// Regression for Harmony-5779
String localURLString = "file://localhost/" + url.getFile();
URL localURL = new URL(localURLString);
conn = new FileURLConnection(localURL);
assertNotNull(conn.getInputStream());
assertEquals("file", conn.getURL().getProtocol());
}
public void testHeaderFunctions() throws IOException {
String resourceName = "org/apache/harmony/luni/tests/"; //folder name
URL url = ClassLoader.getSystemClassLoader().getResource(resourceName);
FileURLConnection conn = new FileURLConnection(url);
assertNotNull(conn.getInputStream());
assertEquals(conn.getContentType(), conn.getHeaderField("content-type"));
resourceName = "org/apache/harmony/luni/tests/" + "test.rtf";
; //folder name
url = ClassLoader.getSystemClassLoader().getResource(resourceName);
conn = new FileURLConnection(url);
assertNotNull(conn.getInputStream());
assertEquals(conn.getContentType(), conn.getHeaderField("content-type"));
assertEquals(Integer.toString(conn.getContentLength()), 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 {
String resourceName = "org/apache/harmony/luni/tests/";
URL url = ClassLoader.getSystemClassLoader().getResource(resourceName);
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));
}
}
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