147 lines
6.1 KiB
Java
147 lines
6.1 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.catalina.servlets;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import org.junit.Assert;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.Parameterized;
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import org.junit.runners.Parameterized.Parameter;
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import org.apache.catalina.Context;
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import org.apache.catalina.startup.Tomcat;
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import org.apache.catalina.startup.TomcatBaseTest;
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import org.apache.tomcat.util.buf.ByteChunk;
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@RunWith(Parameterized.class)
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public class TestDefaultServletRangeRequests extends TomcatBaseTest {
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@Parameterized.Parameters(name = "{index} rangeHeader [{0}]")
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public static Collection<Object[]> parameters() {
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// Get the length of the file used for this test
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// It varies by platform due to line-endings
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File index = new File("test/webapp/index.html");
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long len = index.length();
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String strLen = Long.toString(len);
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List<Object[]> parameterSets = new ArrayList<>();
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parameterSets.add(new Object[] { "", Integer.valueOf(200), strLen, "" });
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// Invalid
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parameterSets.add(new Object[] { "bytes", Integer.valueOf(416), "", "*/" + len });
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parameterSets.add(new Object[] { "bytes=", Integer.valueOf(416), "", "*/" + len });
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// Invalid with unknown type
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parameterSets.add(new Object[] { "unknown", Integer.valueOf(416), "", "*/" + len });
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parameterSets.add(new Object[] { "unknown=", Integer.valueOf(416), "", "*/" + len });
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// Invalid ranges
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parameterSets.add(new Object[] { "bytes=-", Integer.valueOf(416), "", "*/" + len });
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parameterSets.add(new Object[] { "bytes=10-b", Integer.valueOf(416), "", "*/" + len });
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parameterSets.add(new Object[] { "bytes=b-10", Integer.valueOf(416), "", "*/" + len });
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// Invalid no equals
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parameterSets.add(new Object[] { "bytes 1-10", Integer.valueOf(416), "", "*/" + len });
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parameterSets.add(new Object[] { "bytes1-10", Integer.valueOf(416), "", "*/" + len });
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parameterSets.add(new Object[] { "bytes10-", Integer.valueOf(416), "", "*/" + len });
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parameterSets.add(new Object[] { "bytes-10", Integer.valueOf(416), "", "*/" + len });
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// Unknown types
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parameterSets.add(new Object[] { "unknown=1-2", Integer.valueOf(200), strLen, "" });
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parameterSets.add(new Object[] { "bytesX=1-2", Integer.valueOf(200), strLen, "" });
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parameterSets.add(new Object[] { "Xbytes=1-2", Integer.valueOf(200), strLen, "" });
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// Valid range
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parameterSets.add(new Object[] { "bytes=0-9", Integer.valueOf(206), "10", "0-9/" + len });
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parameterSets.add(new Object[] { "bytes=-100", Integer.valueOf(206), "100", (len - 100) + "-" + (len - 1) + "/" + len });
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parameterSets.add(new Object[] { "bytes=100-", Integer.valueOf(206), "" + (len - 100), "100-" + (len - 1) + "/" + len });
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// Valid range (too much)
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parameterSets.add(new Object[] { "bytes=0-1000", Integer.valueOf(206), strLen, "0-" + (len - 1) + "/" + len });
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parameterSets.add(new Object[] { "bytes=-1000", Integer.valueOf(206), strLen, "0-" + (len - 1) + "/" + len });
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return parameterSets;
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}
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@Parameter(0)
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public String rangeHeader;
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@Parameter(1)
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public int responseCodeExpected;
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@Parameter(2)
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public String contentLengthExpected;
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@Parameter(3)
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public String responseRangeExpected;
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@Test
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public void testRange() throws Exception {
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Tomcat tomcat = getTomcatInstance();
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File appDir = new File("test/webapp");
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Context ctxt = tomcat.addContext("", appDir.getAbsolutePath());
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Tomcat.addServlet(ctxt, "default", DefaultServlet.class.getName());
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ctxt.addServletMappingDecoded("/", "default");
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tomcat.start();
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// Set up parameters
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String path = "http://localhost:" + getPort() + "/index.html";
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ByteChunk responseBody = new ByteChunk();
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Map<String,List<String>> responseHeaders = new HashMap<>();
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int rc = getUrl(path, responseBody, buildRangeHeader(rangeHeader), responseHeaders);
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// Check the result
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Assert.assertEquals(responseCodeExpected, rc);
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if (contentLengthExpected.length() > 0) {
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String contentLength = responseHeaders.get("Content-Length").get(0);
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Assert.assertEquals(contentLengthExpected, contentLength);
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}
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if (responseRangeExpected.length() > 0) {
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String responseRange = null;
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List<String> headerValues = responseHeaders.get("Content-Range");
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if (headerValues != null && headerValues.size() == 1) {
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responseRange = headerValues.get(0);
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}
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Assert.assertEquals("bytes " + responseRangeExpected, responseRange);
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}
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}
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private static Map<String,List<String>> buildRangeHeader(String... headerValues) {
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Map<String,List<String>> requestHeaders = new HashMap<>();
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List<String> values = new ArrayList<>();
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for (String headerValue : headerValues) {
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if (headerValue.length() > 0) {
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values.add(headerValue);
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}
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}
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if (values.size() == 0) {
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return null;
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}
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requestHeaders.put("range", values);
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return requestHeaders;
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}
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}
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