50681
|
1 |
/*
|
|
2 |
* Copyright (c) 2018, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
20 |
* or visit www.oracle.com if you need additional information or have any
|
|
21 |
* questions.
|
|
22 |
*/
|
|
23 |
|
|
24 |
/*
|
|
25 |
* @test
|
|
26 |
* @summary Ensure that the POST method is retied when the property is set.
|
|
27 |
* @run testng/othervm -Djdk.httpclient.enableAllMethodRetry RetryPost
|
|
28 |
* @run testng/othervm -Djdk.httpclient.enableAllMethodRetry=true RetryPost
|
|
29 |
*/
|
|
30 |
|
|
31 |
import java.io.IOException;
|
|
32 |
import java.io.InputStream;
|
|
33 |
import java.io.OutputStream;
|
|
34 |
import java.io.UncheckedIOException;
|
|
35 |
import java.net.InetAddress;
|
|
36 |
import java.net.InetSocketAddress;
|
|
37 |
import java.net.ServerSocket;
|
|
38 |
import java.net.Socket;
|
|
39 |
import java.net.URI;
|
|
40 |
import java.net.http.HttpClient;
|
|
41 |
import java.net.http.HttpRequest;
|
|
42 |
import java.net.http.HttpRequest.BodyPublishers;
|
|
43 |
import java.net.http.HttpResponse;
|
|
44 |
import org.testng.annotations.AfterTest;
|
|
45 |
import org.testng.annotations.BeforeTest;
|
|
46 |
import org.testng.annotations.DataProvider;
|
|
47 |
import org.testng.annotations.Test;
|
|
48 |
import static java.lang.System.out;
|
|
49 |
import static java.net.http.HttpClient.Builder.NO_PROXY;
|
|
50 |
import static java.net.http.HttpResponse.BodyHandlers.ofString;
|
|
51 |
import static java.nio.charset.StandardCharsets.US_ASCII;
|
|
52 |
import static org.testng.Assert.assertEquals;
|
|
53 |
|
|
54 |
public class RetryPost {
|
|
55 |
|
|
56 |
FixedLengthServer fixedLengthServer;
|
|
57 |
String httpURIFixLen;
|
|
58 |
|
|
59 |
static final String RESPONSE_BODY =
|
|
60 |
"You use a glass mirror to see your face: you use works of art to see your soul.";
|
|
61 |
|
|
62 |
@DataProvider(name = "uris")
|
|
63 |
public Object[][] variants() {
|
|
64 |
return new Object[][] {
|
|
65 |
{ httpURIFixLen, true },
|
|
66 |
{ httpURIFixLen, false },
|
|
67 |
};
|
|
68 |
}
|
|
69 |
|
|
70 |
static final int ITERATION_COUNT = 3;
|
|
71 |
|
|
72 |
static final String REQUEST_BODY = "Body";
|
|
73 |
|
|
74 |
@Test(dataProvider = "uris")
|
|
75 |
void testSynchronousPOST(String url, boolean sameClient) throws Exception {
|
|
76 |
out.print("---\n");
|
|
77 |
HttpClient client = null;
|
|
78 |
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
79 |
if (!sameClient || client == null)
|
|
80 |
client = HttpClient.newBuilder().proxy(NO_PROXY).build();
|
|
81 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
82 |
.POST(BodyPublishers.ofString(REQUEST_BODY))
|
|
83 |
.build();
|
|
84 |
HttpResponse<String> response = client.send(request, ofString());
|
|
85 |
String body = response.body();
|
|
86 |
out.println(response + ": " + body);
|
|
87 |
assertEquals(response.statusCode(), 200);
|
|
88 |
assertEquals(body, RESPONSE_BODY);
|
|
89 |
}
|
|
90 |
}
|
|
91 |
|
|
92 |
@Test(dataProvider = "uris")
|
|
93 |
void testAsynchronousPOST(String url, boolean sameClient) {
|
|
94 |
out.print("---\n");
|
|
95 |
HttpClient client = null;
|
|
96 |
for (int i=0; i< ITERATION_COUNT; i++) {
|
|
97 |
if (!sameClient || client == null)
|
|
98 |
client = HttpClient.newBuilder().proxy(NO_PROXY).build();
|
|
99 |
HttpRequest request = HttpRequest.newBuilder(URI.create(url))
|
|
100 |
.POST(BodyPublishers.ofString(REQUEST_BODY))
|
|
101 |
.build();
|
|
102 |
client.sendAsync(request, ofString())
|
|
103 |
.thenApply(r -> { out.println(r + ": " + r.body()); return r; })
|
|
104 |
.thenApply(r -> { assertEquals(r.statusCode(), 200); return r; })
|
|
105 |
.thenApply(HttpResponse::body)
|
|
106 |
.thenAccept(b -> assertEquals(b, RESPONSE_BODY))
|
|
107 |
.join();
|
|
108 |
}
|
|
109 |
}
|
|
110 |
|
|
111 |
|
|
112 |
/**
|
|
113 |
* A server that issues a valid fixed-length reply on even requests, and
|
|
114 |
* immediately closes the connection on odd requests ( tick-tock ).
|
|
115 |
*/
|
|
116 |
static class FixedLengthServer extends Thread implements AutoCloseable {
|
|
117 |
|
|
118 |
static final String RESPONSE_HEADERS =
|
|
119 |
"HTTP/1.1 200 OK\r\n" +
|
|
120 |
"Content-Type: text/html; charset=utf-8\r\n" +
|
|
121 |
"Content-Length: " + RESPONSE_BODY.length() + "\r\n" +
|
|
122 |
"Connection: close\r\n\r\n";
|
|
123 |
|
|
124 |
static final String RESPONSE = RESPONSE_HEADERS + RESPONSE_BODY;
|
|
125 |
|
|
126 |
private final ServerSocket ss;
|
|
127 |
private volatile boolean closed;
|
|
128 |
private int invocationTimes;
|
|
129 |
|
|
130 |
FixedLengthServer() throws IOException {
|
|
131 |
super("FixedLengthServer");
|
|
132 |
ss = new ServerSocket();
|
|
133 |
ss.bind(new InetSocketAddress(InetAddress.getLoopbackAddress(), 0));
|
|
134 |
this.start();
|
|
135 |
}
|
|
136 |
|
|
137 |
public int getPort() { return ss.getLocalPort(); }
|
|
138 |
|
|
139 |
@Override
|
|
140 |
public void run() {
|
|
141 |
while (!closed) {
|
|
142 |
try (Socket s = ss.accept()) {
|
|
143 |
invocationTimes++;
|
|
144 |
out.print("FixedLengthServer: got connection ");
|
|
145 |
if ((invocationTimes & 0x1) == 0x1) {
|
|
146 |
out.println(" closing immediately");
|
|
147 |
s.close();
|
|
148 |
continue;
|
|
149 |
}
|
|
150 |
InputStream is = s.getInputStream();
|
|
151 |
URI requestMethod = readRequestMethod(is);
|
|
152 |
out.print(requestMethod + " ");
|
|
153 |
URI uriPath = readRequestPath(is);
|
|
154 |
out.println(uriPath);
|
|
155 |
readRequestHeaders(is);
|
|
156 |
byte[] body = is.readNBytes(4);
|
|
157 |
assert body.length == REQUEST_BODY.length() :
|
|
158 |
"Unexpected request body " + body.length;
|
|
159 |
|
|
160 |
OutputStream os = s.getOutputStream();
|
|
161 |
out.println("Server: writing response bytes");
|
|
162 |
byte[] responseBytes = RESPONSE.getBytes(US_ASCII);
|
|
163 |
os.write(responseBytes);
|
|
164 |
} catch (IOException e) {
|
|
165 |
if (!closed)
|
|
166 |
throw new UncheckedIOException("Unexpected", e);
|
|
167 |
}
|
|
168 |
}
|
|
169 |
}
|
|
170 |
|
|
171 |
@Override
|
|
172 |
public void close() {
|
|
173 |
if (closed)
|
|
174 |
return;
|
|
175 |
closed = true;
|
|
176 |
try {
|
|
177 |
ss.close();
|
|
178 |
} catch (IOException e) {
|
|
179 |
throw new UncheckedIOException("Unexpected", e);
|
|
180 |
}
|
|
181 |
}
|
|
182 |
|
|
183 |
static final byte[] requestEnd = new byte[] { '\r', '\n', '\r', '\n' };
|
|
184 |
|
|
185 |
// Read the request method
|
|
186 |
static URI readRequestMethod(InputStream is) throws IOException {
|
|
187 |
StringBuilder sb = new StringBuilder();
|
|
188 |
int r;
|
|
189 |
while ((r = is.read()) != -1 && r != 0x20) {
|
|
190 |
sb.append((char)r);
|
|
191 |
}
|
|
192 |
return URI.create(sb.toString());
|
|
193 |
}
|
|
194 |
|
|
195 |
// Read the request URI path
|
|
196 |
static URI readRequestPath(InputStream is) throws IOException {
|
|
197 |
StringBuilder sb = new StringBuilder();
|
|
198 |
int r;
|
|
199 |
while ((r = is.read()) != -1 && r != 0x20) {
|
|
200 |
sb.append((char)r);
|
|
201 |
}
|
|
202 |
return URI.create(sb.toString());
|
|
203 |
}
|
|
204 |
|
|
205 |
// Read until the end of a HTTP request headers
|
|
206 |
static void readRequestHeaders(InputStream is) throws IOException {
|
|
207 |
int requestEndCount = 0, r;
|
|
208 |
while ((r = is.read()) != -1) {
|
|
209 |
if (r == requestEnd[requestEndCount]) {
|
|
210 |
requestEndCount++;
|
|
211 |
if (requestEndCount == 4) {
|
|
212 |
break;
|
|
213 |
}
|
|
214 |
} else {
|
|
215 |
requestEndCount = 0;
|
|
216 |
}
|
|
217 |
}
|
|
218 |
}
|
|
219 |
}
|
|
220 |
|
|
221 |
static String serverAuthority(FixedLengthServer server) {
|
|
222 |
return InetAddress.getLoopbackAddress().getHostName() + ":"
|
|
223 |
+ server.getPort();
|
|
224 |
}
|
|
225 |
|
|
226 |
@BeforeTest
|
|
227 |
public void setup() throws Exception {
|
|
228 |
fixedLengthServer = new FixedLengthServer();
|
|
229 |
httpURIFixLen = "http://" + serverAuthority(fixedLengthServer)
|
|
230 |
+ "/http1/fixed/baz";
|
|
231 |
}
|
|
232 |
|
|
233 |
@AfterTest
|
|
234 |
public void teardown() throws Exception {
|
|
235 |
fixedLengthServer.close();
|
|
236 |
}
|
|
237 |
} |