J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2002 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 20 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 21 | * have any questions. |
| 22 | */ |
| 23 | |
| 24 | /* |
| 25 | * @test |
| 26 | * @bug 4635698 |
| 27 | * @summary Check that HttpURLConnection.getResponseCode returns -1 for |
| 28 | * malformed status-lines in the http response. |
| 29 | */ |
| 30 | import java.net.*; |
| 31 | import java.io.*; |
| 32 | |
| 33 | public class Responses { |
| 34 | |
| 35 | /* |
| 36 | * Test cases :- |
| 37 | * "Response from server" expected getResponse() and |
| 38 | * getResponseMessage() results |
| 39 | */ |
| 40 | static Object[][] getTests() { |
| 41 | return new Object[][] { |
| 42 | { "HTTP/1.1 200 OK", "200", "OK" }, |
| 43 | { "HTTP/1.1 404 ", "404", null }, |
| 44 | { "HTTP/1.1 200", "200", null }, |
| 45 | { "HTTP/1.1", "-1", null }, |
| 46 | { "Invalid", "-1", null }, |
| 47 | { null, "-1" , null }, |
| 48 | }; |
| 49 | } |
| 50 | |
| 51 | /* |
| 52 | * Simple http server used by test |
| 53 | * |
| 54 | * GET /<n> HTTP/1.x results in http response with the status line |
| 55 | * set to geTests()[<n>][0] -- eg: GET /2 results in a response of |
| 56 | * "HTTP/1.1 404 " |
| 57 | */ |
| 58 | static class HttpServer implements Runnable { |
| 59 | ServerSocket ss; |
| 60 | |
| 61 | public HttpServer() { |
| 62 | try { |
| 63 | ss = new ServerSocket(0); |
| 64 | } catch (IOException ioe) { |
| 65 | throw new Error("Unable to create ServerSocket: " + ioe); |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | public int port() { |
| 70 | return ss.getLocalPort(); |
| 71 | } |
| 72 | |
| 73 | public void shutdown() throws IOException { |
| 74 | ss.close(); |
| 75 | } |
| 76 | |
| 77 | public void run() { |
| 78 | Object[][] tests = getTests(); |
| 79 | |
| 80 | try { |
| 81 | for (;;) { |
| 82 | Socket s = ss.accept(); |
| 83 | |
| 84 | BufferedReader in = new BufferedReader( |
| 85 | new InputStreamReader( |
| 86 | s.getInputStream())); |
| 87 | String req = in.readLine(); |
| 88 | int pos1 = req.indexOf(' '); |
| 89 | int pos2 = req.indexOf(' ', pos1+1); |
| 90 | |
| 91 | int i = Integer.parseInt(req.substring(pos1+2, pos2)); |
| 92 | |
| 93 | PrintStream out = new PrintStream( |
| 94 | new BufferedOutputStream( |
| 95 | s.getOutputStream() )); |
| 96 | |
| 97 | out.print( tests[i][0] ); |
| 98 | out.print("\r\n"); |
| 99 | out.print("Content-Length: 0\r\n"); |
| 100 | out.print("Connection: close\r\n"); |
| 101 | out.print("\r\n"); |
| 102 | out.flush(); |
| 103 | |
| 104 | s.shutdownOutput(); |
| 105 | s.close(); |
| 106 | } |
| 107 | } catch (Exception e) { |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | |
| 113 | public static void main(String args[]) throws Exception { |
| 114 | |
| 115 | /* start the http server */ |
| 116 | HttpServer svr = new HttpServer(); |
| 117 | (new Thread(svr)).start(); |
| 118 | |
| 119 | int port = svr.port(); |
| 120 | |
| 121 | /* |
| 122 | * Iterate through each test case and check that getResponseCode |
| 123 | * returns the expected result. |
| 124 | */ |
| 125 | int failures = 0; |
| 126 | Object tests[][] = getTests(); |
| 127 | for (int i=0; i<tests.length; i++) { |
| 128 | |
| 129 | System.out.println("******************"); |
| 130 | System.out.println("Test with response: >" + tests[i][0] + "<"); |
| 131 | |
| 132 | URL url = new URL("http://localhost:" + port + "/" + i); |
| 133 | HttpURLConnection http = (HttpURLConnection)url.openConnection(); |
| 134 | |
| 135 | try { |
| 136 | |
| 137 | // test getResponseCode |
| 138 | // |
| 139 | int expectedCode = Integer.parseInt((String)tests[i][1]); |
| 140 | int actualCode = http.getResponseCode(); |
| 141 | if (actualCode != expectedCode) { |
| 142 | System.out.println("getResponseCode returned: " + actualCode + |
| 143 | ", expected: " + expectedCode); |
| 144 | failures++; |
| 145 | continue; |
| 146 | } |
| 147 | |
| 148 | // test getResponseMessage |
| 149 | // |
| 150 | String expectedPhrase = (String)tests[i][2]; |
| 151 | String actualPhrase = http.getResponseMessage(); |
| 152 | if (actualPhrase == null && expectedPhrase == null) { |
| 153 | continue; |
| 154 | } |
| 155 | if (!actualPhrase.equals(expectedPhrase)) { |
| 156 | System.out.println("getResponseMessage returned: " + |
| 157 | actualPhrase + ", expected: " + expectedPhrase); |
| 158 | } |
| 159 | } catch (IOException e) { |
| 160 | e.printStackTrace(); |
| 161 | failures++; |
| 162 | } |
| 163 | } |
| 164 | |
| 165 | /* shutdown http server */ |
| 166 | svr.shutdown(); |
| 167 | |
| 168 | if (failures > 0) { |
| 169 | throw new Exception(failures + " sub-test(s) failed."); |
| 170 | } |
| 171 | } |
| 172 | } |