| /* |
| * 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.catalina.connector; |
| |
| import java.io.IOException; |
| import java.io.Reader; |
| import java.io.Writer; |
| import java.nio.charset.MalformedInputException; |
| import java.nio.charset.StandardCharsets; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import org.apache.catalina.Context; |
| import org.apache.catalina.startup.Tomcat; |
| import org.apache.catalina.startup.TomcatBaseTest; |
| import org.apache.tomcat.util.buf.ByteChunk; |
| import org.apache.tomcat.util.buf.TestUtf8; |
| import org.apache.tomcat.util.buf.TestUtf8.Utf8TestCase; |
| |
| public class TestInputBuffer extends TomcatBaseTest { |
| |
| @Test |
| public void testUtf8Body() throws Exception { |
| Tomcat tomcat = getTomcatInstance(); |
| Context root = tomcat.addContext("", TEMP_DIR); |
| Tomcat.addServlet(root, "Echo", new Utf8Echo()); |
| root.addServletMapping("/test", "Echo"); |
| |
| tomcat.getConnector().setProperty("soTimeout", "300000"); |
| tomcat.start(); |
| |
| for (Utf8TestCase testCase : TestUtf8.TEST_CASES) { |
| String expected = null; |
| if (testCase.invalidIndex == -1) { |
| expected = testCase.outputReplaced; |
| } |
| doUtf8BodyTest(testCase.description, testCase.input, expected); |
| } |
| } |
| |
| |
| private void doUtf8BodyTest(String description, int[] input, |
| String expected) throws Exception { |
| |
| byte[] bytes = new byte[input.length]; |
| for (int i = 0; i < input.length; i++) { |
| bytes[i] = (byte) input[i]; |
| } |
| |
| ByteChunk bc = new ByteChunk(); |
| int rc = postUrl(bytes, "http://localhost:" + getPort() + "/test", bc, |
| null); |
| |
| if (expected == null) { |
| Assert.assertEquals(description, HttpServletResponse.SC_OK, rc); |
| Assert.assertEquals(description, "FAILED", bc.toString()); |
| } else if (expected.length() == 0) { |
| Assert.assertNull(description, bc.toString()); |
| } else { |
| bc.setCharset(StandardCharsets.UTF_8); |
| Assert.assertEquals(description, expected, bc.toString()); |
| } |
| } |
| |
| |
| private static class Utf8Echo extends HttpServlet { |
| |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| protected void doGet(HttpServletRequest req, HttpServletResponse resp) |
| throws ServletException, IOException { |
| // Should use POST |
| resp.sendError(HttpServletResponse.SC_METHOD_NOT_ALLOWED); |
| } |
| |
| @Override |
| protected void doPost(HttpServletRequest req, HttpServletResponse resp) |
| throws ServletException, IOException { |
| req.setCharacterEncoding("UTF-8"); |
| Reader r = req.getReader(); |
| |
| resp.setCharacterEncoding("UTF-8"); |
| resp.setContentType("text/plain"); |
| Writer w = resp.getWriter(); |
| |
| try { |
| // Copy one character at a time |
| int c = r.read(); |
| while (c != -1) { |
| w.write(c); |
| c = r.read(); |
| } |
| w.close(); |
| } catch (MalformedInputException mie) { |
| resp.resetBuffer(); |
| w.write("FAILED"); |
| } |
| } |
| } |
| } |