author | chegar |
Thu, 17 Oct 2019 20:54:25 +0100 | |
branch | datagramsocketimpl-branch |
changeset 58679 | 9c3209ff7550 |
parent 57355 | ceb5c3fd71d2 |
parent 55102 | 59567035d279 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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|
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/* |
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* @test |
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* @bug 8221481 |
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* @library /test/lib |
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* @build jdk.test.lib.Utils |
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* @run testng/timeout=180 Timeouts |
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* @summary Test Socket timeouts |
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*/ |
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import java.io.Closeable; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.OutputStream; |
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import java.net.ConnectException; |
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import java.net.InetAddress; |
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import java.net.InetSocketAddress; |
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import java.net.ServerSocket; |
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import java.net.Socket; |
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import java.net.SocketAddress; |
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import java.net.SocketException; |
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import java.net.SocketTimeoutException; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.ExecutionException; |
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import java.util.concurrent.ExecutorService; |
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import java.util.concurrent.Future; |
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import java.util.concurrent.ScheduledExecutorService; |
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import java.util.concurrent.TimeUnit; |
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import org.testng.annotations.Test; |
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import static org.testng.Assert.*; |
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import jdk.test.lib.Utils; |
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@Test |
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public class Timeouts { |
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/** |
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* Test timed connect where connection is established |
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*/ |
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public void testTimedConnect1() throws IOException { |
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try (ServerSocket ss = boundServerSocket()) { |
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try (Socket s = new Socket()) { |
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s.connect(ss.getLocalSocketAddress(), 2000); |
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} |
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} |
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} |
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/** |
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* Test timed connect where connection is refused |
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*/ |
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public void testTimedConnect2() throws IOException { |
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try (Socket s = new Socket()) { |
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SocketAddress remote = Utils.refusingEndpoint(); |
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try { |
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s.connect(remote, 2000); |
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} catch (ConnectException expected) { } |
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} |
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} |
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/** |
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* Test connect with a timeout of Integer.MAX_VALUE |
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*/ |
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public void testTimedConnect3() throws IOException { |
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try (ServerSocket ss = boundServerSocket()) { |
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try (Socket s = new Socket()) { |
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s.connect(ss.getLocalSocketAddress(), Integer.MAX_VALUE); |
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} |
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} |
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} |
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/** |
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* Test connect with a negative timeout. |
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*/ |
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public void testTimedConnect4() throws IOException { |
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try (ServerSocket ss = boundServerSocket()) { |
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try (Socket s = new Socket()) { |
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expectThrows(IllegalArgumentException.class, |
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() -> s.connect(ss.getLocalSocketAddress(), -1)); |
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} |
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} |
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} |
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/** |
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* Test timed read where the read succeeds immediately |
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*/ |
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public void testTimedRead1() throws IOException { |
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withConnection((s1, s2) -> { |
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s1.getOutputStream().write(99); |
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s2.setSoTimeout(30*1000); |
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int b = s2.getInputStream().read(); |
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assertTrue(b == 99); |
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}); |
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} |
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/** |
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* Test timed read where the read succeeds after a delay |
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*/ |
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public void testTimedRead2() throws IOException { |
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withConnection((s1, s2) -> { |
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scheduleWrite(s1.getOutputStream(), 99, 2000); |
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s2.setSoTimeout(30*1000); |
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int b = s2.getInputStream().read(); |
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assertTrue(b == 99); |
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}); |
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} |
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/** |
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* Test timed read where the read times out |
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*/ |
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public void testTimedRead3() throws IOException { |
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withConnection((s1, s2) -> { |
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s2.setSoTimeout(2000); |
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long startMillis = millisTime(); |
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expectThrows(SocketTimeoutException.class, () -> s2.getInputStream().read()); |
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int timeout = s2.getSoTimeout(); |
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checkDuration(startMillis, timeout-100, timeout+2000); |
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}); |
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} |
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/** |
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* Test timed read that succeeds after a previous read has timed out |
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alanb
parents:
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|
144 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
145 |
public void testTimedRead4() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
146 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
147 |
s2.setSoTimeout(2000); |
55102 | 148 |
expectThrows(SocketTimeoutException.class, () -> s2.getInputStream().read()); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
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|
149 |
s1.getOutputStream().write(99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
150 |
int b = s2.getInputStream().read(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
151 |
assertTrue(b == 99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
152 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
153 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
154 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
155 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
156 |
* Test timed read that succeeds after a previous read has timed out and |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
157 |
* after a short delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
158 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
159 |
public void testTimedRead5() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
160 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
161 |
s2.setSoTimeout(2000); |
55102 | 162 |
expectThrows(SocketTimeoutException.class, () -> s2.getInputStream().read()); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
163 |
s2.setSoTimeout(30*3000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
164 |
scheduleWrite(s1.getOutputStream(), 99, 2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
165 |
int b = s2.getInputStream().read(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
166 |
assertTrue(b == 99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
167 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
168 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
169 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
170 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
171 |
* Test untimed read that succeeds after a previous read has timed out |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
172 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
173 |
public void testTimedRead6() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
174 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
175 |
s2.setSoTimeout(2000); |
55102 | 176 |
expectThrows(SocketTimeoutException.class, () -> s2.getInputStream().read()); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
177 |
s1.getOutputStream().write(99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
178 |
s2.setSoTimeout(0); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
179 |
int b = s2.getInputStream().read(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
180 |
assertTrue(b == 99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
181 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
182 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
183 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
184 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
185 |
* Test untimed read that succeeds after a previous read has timed out and |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
186 |
* after a short delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
187 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
188 |
public void testTimedRead7() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
189 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
190 |
s2.setSoTimeout(2000); |
55102 | 191 |
expectThrows(SocketTimeoutException.class, () -> s2.getInputStream().read()); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
192 |
scheduleWrite(s1.getOutputStream(), 99, 2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
193 |
s2.setSoTimeout(0); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
194 |
int b = s2.getInputStream().read(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
195 |
assertTrue(b == 99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
196 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
197 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
198 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
199 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
200 |
* Test async close of timed read |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
201 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
202 |
public void testTimedRead8() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
203 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
204 |
s2.setSoTimeout(30*1000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
205 |
scheduleClose(s2, 2000); |
55102 | 206 |
expectThrows(SocketException.class, () -> s2.getInputStream().read()); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
207 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
208 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
209 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
210 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
211 |
* Test read with a timeout of Integer.MAX_VALUE |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
212 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
213 |
public void testTimedRead9() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
214 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
215 |
scheduleWrite(s1.getOutputStream(), 99, 2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
216 |
s2.setSoTimeout(Integer.MAX_VALUE); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
217 |
int b = s2.getInputStream().read(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
218 |
assertTrue(b == 99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
219 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
220 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
221 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
222 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
223 |
* Test writing after a timed read. |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
224 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
225 |
public void testTimedWrite1() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
226 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
227 |
s1.getOutputStream().write(99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
228 |
s2.setSoTimeout(3000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
229 |
int b = s2.getInputStream().read(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
230 |
assertTrue(b == 99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
231 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
232 |
// schedule thread to read s1 to EOF |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
233 |
scheduleReadToEOF(s1.getInputStream(), 3000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
234 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
235 |
// write a lot so that write blocks |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
236 |
byte[] data = new byte[128*1024]; |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
237 |
for (int i = 0; i < 100; i++) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
238 |
s2.getOutputStream().write(data); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
239 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
240 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
241 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
242 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
243 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
244 |
* Test async close of writer (after a timed read). |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
245 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
246 |
public void testTimedWrite2() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
247 |
withConnection((s1, s2) -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
248 |
s1.getOutputStream().write(99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
249 |
s2.setSoTimeout(3000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
250 |
int b = s2.getInputStream().read(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
251 |
assertTrue(b == 99); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
252 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
253 |
// schedule s2 to be be closed |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
254 |
scheduleClose(s2, 3000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
255 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
256 |
// write a lot so that write blocks |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
257 |
byte[] data = new byte[128*1024]; |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
258 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
259 |
while (true) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
260 |
s2.getOutputStream().write(data); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
261 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
262 |
} catch (SocketException expected) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
263 |
}); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
264 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
265 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
266 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
267 |
* Test timed accept where a connection is established immediately |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
268 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
269 |
public void testTimedAccept1() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
270 |
Socket s1 = null; |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
271 |
Socket s2 = null; |
55102 | 272 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
273 |
s1 = new Socket(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
274 |
s1.connect(ss.getLocalSocketAddress()); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
275 |
ss.setSoTimeout(30*1000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
276 |
s2 = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
277 |
} finally { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
278 |
if (s1 != null) s1.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
279 |
if (s2 != null) s2.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
280 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
281 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
282 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
283 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
284 |
* Test timed accept where a connection is established after a short delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
285 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
286 |
public void testTimedAccept2() throws IOException { |
55102 | 287 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
288 |
ss.setSoTimeout(30*1000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
289 |
scheduleConnect(ss.getLocalSocketAddress(), 2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
290 |
Socket s = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
291 |
s.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
292 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
293 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
294 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
295 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
296 |
* Test timed accept where the accept times out |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
297 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
298 |
public void testTimedAccept3() throws IOException { |
55102 | 299 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
300 |
ss.setSoTimeout(2000); |
55102 | 301 |
long startMillis = millisTime(); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
302 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
303 |
Socket s = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
304 |
s.close(); |
55102 | 305 |
fail(); |
306 |
} catch (SocketTimeoutException expected) { |
|
307 |
int timeout = ss.getSoTimeout(); |
|
308 |
checkDuration(startMillis, timeout-100, timeout+2000); |
|
309 |
} |
|
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
310 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
311 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
312 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
313 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
314 |
* Test timed accept where a connection is established immediately after a |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
315 |
* previous accept timed out. |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
316 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
317 |
public void testTimedAccept4() throws IOException { |
55102 | 318 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
319 |
ss.setSoTimeout(2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
320 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
321 |
Socket s = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
322 |
s.close(); |
55102 | 323 |
fail(); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
324 |
} catch (SocketTimeoutException expected) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
325 |
try (Socket s1 = new Socket()) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
326 |
s1.connect(ss.getLocalSocketAddress()); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
327 |
Socket s2 = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
328 |
s2.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
329 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
330 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
331 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
332 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
333 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
334 |
* Test untimed accept where a connection is established after a previous |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
335 |
* accept timed out |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
336 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
337 |
public void testTimedAccept5() throws IOException { |
55102 | 338 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
339 |
ss.setSoTimeout(2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
340 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
341 |
Socket s = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
342 |
s.close(); |
55102 | 343 |
fail(); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
344 |
} catch (SocketTimeoutException expected) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
345 |
ss.setSoTimeout(0); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
346 |
try (Socket s1 = new Socket()) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
347 |
s1.connect(ss.getLocalSocketAddress()); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
348 |
Socket s2 = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
349 |
s2.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
350 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
351 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
352 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
353 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
354 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
355 |
* Test untimed accept where a connection is established after a previous |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
356 |
* accept timed out and after a short delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
357 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
358 |
public void testTimedAccept6() throws IOException { |
55102 | 359 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
360 |
ss.setSoTimeout(2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
361 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
362 |
Socket s = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
363 |
s.close(); |
55102 | 364 |
fail(); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
365 |
} catch (SocketTimeoutException expected) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
366 |
ss.setSoTimeout(0); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
367 |
scheduleConnect(ss.getLocalSocketAddress(), 2000); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
368 |
Socket s = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
369 |
s.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
370 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
371 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
372 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
373 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
374 |
* Test async close of a timed accept |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
375 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
376 |
public void testTimedAccept7() throws IOException { |
55102 | 377 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
378 |
ss.setSoTimeout(30*1000); |
55102 | 379 |
long delay = 2000; |
380 |
scheduleClose(ss, delay); |
|
381 |
long startMillis = millisTime(); |
|
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
382 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
383 |
ss.accept().close(); |
55102 | 384 |
fail(); |
385 |
} catch (SocketException expected) { |
|
386 |
checkDuration(startMillis, delay-100, delay+2000); |
|
387 |
} |
|
388 |
} |
|
389 |
} |
|
390 |
||
391 |
/** |
|
392 |
* Test timed accept with the thread interrupt status set. |
|
393 |
*/ |
|
394 |
public void testTimedAccept8() throws IOException { |
|
395 |
try (ServerSocket ss = boundServerSocket()) { |
|
396 |
ss.setSoTimeout(2000); |
|
397 |
Thread.currentThread().interrupt(); |
|
398 |
long startMillis = millisTime(); |
|
399 |
try { |
|
400 |
Socket s = ss.accept(); |
|
401 |
s.close(); |
|
402 |
fail(); |
|
403 |
} catch (SocketTimeoutException expected) { |
|
404 |
// accept should have blocked for 2 seconds |
|
405 |
int timeout = ss.getSoTimeout(); |
|
406 |
checkDuration(startMillis, timeout-100, timeout+2000); |
|
407 |
assertTrue(Thread.currentThread().isInterrupted()); |
|
408 |
} finally { |
|
409 |
Thread.interrupted(); // clear interrupt status |
|
410 |
} |
|
411 |
} |
|
412 |
} |
|
413 |
||
414 |
/** |
|
415 |
* Test interrupt of thread blocked in timed accept. |
|
416 |
*/ |
|
417 |
public void testTimedAccept9() throws IOException { |
|
418 |
try (ServerSocket ss = boundServerSocket()) { |
|
419 |
ss.setSoTimeout(4000); |
|
420 |
// interrupt thread after 1 second |
|
421 |
Future<?> interrupter = scheduleInterrupt(Thread.currentThread(), 1000); |
|
422 |
long startMillis = millisTime(); |
|
423 |
try { |
|
424 |
Socket s = ss.accept(); // should block for 4 seconds |
|
425 |
s.close(); |
|
426 |
fail(); |
|
427 |
} catch (SocketTimeoutException expected) { |
|
428 |
// accept should have blocked for 4 seconds |
|
429 |
int timeout = ss.getSoTimeout(); |
|
430 |
checkDuration(startMillis, timeout-100, timeout+2000); |
|
431 |
assertTrue(Thread.currentThread().isInterrupted()); |
|
432 |
} finally { |
|
433 |
interrupter.cancel(true); |
|
434 |
Thread.interrupted(); // clear interrupt status |
|
435 |
} |
|
436 |
} |
|
437 |
} |
|
438 |
||
439 |
/** |
|
440 |
* Test two threads blocked in timed accept where no connection is established. |
|
441 |
*/ |
|
442 |
public void testTimedAccept10() throws Exception { |
|
443 |
ExecutorService pool = Executors.newFixedThreadPool(2); |
|
444 |
try (ServerSocket ss = boundServerSocket()) { |
|
445 |
ss.setSoTimeout(4000); |
|
446 |
||
447 |
long startMillis = millisTime(); |
|
448 |
||
449 |
Future<Socket> result1 = pool.submit(ss::accept); |
|
450 |
Future<Socket> result2 = pool.submit(ss::accept); |
|
451 |
||
452 |
// both tasks should complete with SocketTimeoutException |
|
453 |
Throwable e = expectThrows(ExecutionException.class, result1::get); |
|
454 |
assertTrue(e.getCause() instanceof SocketTimeoutException); |
|
455 |
e = expectThrows(ExecutionException.class, result2::get); |
|
456 |
assertTrue(e.getCause() instanceof SocketTimeoutException); |
|
457 |
||
458 |
// should get here in 4 seconds, not 8 seconds |
|
459 |
int timeout = ss.getSoTimeout(); |
|
460 |
checkDuration(startMillis, timeout-100, timeout+2000); |
|
461 |
} finally { |
|
462 |
pool.shutdown(); |
|
463 |
} |
|
464 |
} |
|
465 |
||
466 |
/** |
|
467 |
* Test two threads blocked in timed accept where one connection is established. |
|
468 |
*/ |
|
469 |
public void testTimedAccept11() throws Exception { |
|
470 |
ExecutorService pool = Executors.newFixedThreadPool(2); |
|
471 |
try (ServerSocket ss = boundServerSocket()) { |
|
472 |
ss.setSoTimeout(4000); |
|
473 |
||
474 |
long startMillis = millisTime(); |
|
475 |
||
476 |
Future<Socket> result1 = pool.submit(ss::accept); |
|
477 |
Future<Socket> result2 = pool.submit(ss::accept); |
|
478 |
||
479 |
// establish connection after 2 seconds |
|
480 |
scheduleConnect(ss.getLocalSocketAddress(), 2000); |
|
481 |
||
482 |
// one task should have accepted the connection, the other should |
|
483 |
// have completed with SocketTimeoutException |
|
484 |
Socket s1 = null; |
|
485 |
try { |
|
486 |
s1 = result1.get(); |
|
487 |
s1.close(); |
|
488 |
} catch (ExecutionException e) { |
|
489 |
assertTrue(e.getCause() instanceof SocketTimeoutException); |
|
490 |
} |
|
491 |
Socket s2 = null; |
|
492 |
try { |
|
493 |
s2 = result2.get(); |
|
494 |
s2.close(); |
|
495 |
} catch (ExecutionException e) { |
|
496 |
assertTrue(e.getCause() instanceof SocketTimeoutException); |
|
497 |
} |
|
498 |
assertTrue((s1 != null) ^ (s2 != null)); |
|
499 |
||
500 |
// should get here in 4 seconds, not 8 seconds |
|
501 |
int timeout = ss.getSoTimeout(); |
|
502 |
checkDuration(startMillis, timeout-100, timeout+2000); |
|
503 |
} finally { |
|
504 |
pool.shutdown(); |
|
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
505 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
506 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
507 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
508 |
/** |
54289
6183f835b9b6
8219446: Specify behaviour of timeout accepting methods of Socket and ServerSocket if timeout is negative
chegar
parents:
54216
diff
changeset
|
509 |
* Test Socket setSoTimeout with a negative timeout. |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
510 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
511 |
@Test(expectedExceptions = { IllegalArgumentException.class }) |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
512 |
public void testBadTimeout1() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
513 |
try (Socket s = new Socket()) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
514 |
s.setSoTimeout(-1); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
515 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
516 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
517 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
518 |
/** |
54289
6183f835b9b6
8219446: Specify behaviour of timeout accepting methods of Socket and ServerSocket if timeout is negative
chegar
parents:
54216
diff
changeset
|
519 |
* Test ServerSocket setSoTimeout with a negative timeout. |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
520 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
521 |
@Test(expectedExceptions = { IllegalArgumentException.class }) |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
522 |
public void testBadTimeout2() throws IOException { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
523 |
try (ServerSocket ss = new ServerSocket()) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
524 |
ss.setSoTimeout(-1); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
525 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
526 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
527 |
|
55102 | 528 |
/** |
529 |
* Returns a ServerSocket bound to a port on the loopback address |
|
530 |
*/ |
|
531 |
static ServerSocket boundServerSocket() throws IOException { |
|
532 |
var loopback = InetAddress.getLoopbackAddress(); |
|
533 |
ServerSocket ss = new ServerSocket(); |
|
534 |
ss.bind(new InetSocketAddress(loopback, 0)); |
|
535 |
return ss; |
|
536 |
} |
|
537 |
||
538 |
/** |
|
539 |
* An operation that accepts two arguments and may throw IOException |
|
540 |
*/ |
|
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
541 |
interface ThrowingBiConsumer<T, U> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
542 |
void accept(T t, U u) throws IOException; |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
543 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
544 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
545 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
546 |
* Invokes the consumer with a connected pair of sockets |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
547 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
548 |
static void withConnection(ThrowingBiConsumer<Socket, Socket> consumer) |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
549 |
throws IOException |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
550 |
{ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
551 |
Socket s1 = null; |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
552 |
Socket s2 = null; |
55102 | 553 |
try (ServerSocket ss = boundServerSocket()) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
554 |
s1 = new Socket(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
555 |
s1.connect(ss.getLocalSocketAddress()); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
556 |
s2 = ss.accept(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
557 |
consumer.accept(s1, s2); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
558 |
} finally { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
559 |
if (s1 != null) s1.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
560 |
if (s2 != null) s2.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
561 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
562 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
563 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
564 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
565 |
* Schedule c to be closed after a delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
566 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
567 |
static void scheduleClose(Closeable c, long delay) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
568 |
schedule(() -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
569 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
570 |
c.close(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
571 |
} catch (IOException ioe) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
572 |
}, delay); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
573 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
574 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
575 |
/** |
55102 | 576 |
* Schedule thread to be interrupted after a delay |
577 |
*/ |
|
578 |
static Future<?> scheduleInterrupt(Thread thread, long delay) { |
|
579 |
return schedule(() -> thread.interrupt(), delay); |
|
580 |
} |
|
581 |
||
582 |
/** |
|
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
583 |
* Schedule a thread to connect to the given end point after a delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
584 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
585 |
static void scheduleConnect(SocketAddress remote, long delay) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
586 |
schedule(() -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
587 |
try (Socket s = new Socket()) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
588 |
s.connect(remote); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
589 |
} catch (IOException ioe) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
590 |
}, delay); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
591 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
592 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
593 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
594 |
* Schedule a thread to read to EOF after a delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
595 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
596 |
static void scheduleReadToEOF(InputStream in, long delay) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
597 |
schedule(() -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
598 |
byte[] bytes = new byte[8192]; |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
599 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
600 |
while (in.read(bytes) != -1) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
601 |
} catch (IOException ioe) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
602 |
}, delay); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
603 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
604 |
|
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
605 |
/** |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
606 |
* Schedule a thread to write after a delay |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
607 |
*/ |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
608 |
static void scheduleWrite(OutputStream out, byte[] data, long delay) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
609 |
schedule(() -> { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
610 |
try { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
611 |
out.write(data); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
612 |
} catch (IOException ioe) { } |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
613 |
}, delay); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
614 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
615 |
static void scheduleWrite(OutputStream out, int b, long delay) { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
616 |
scheduleWrite(out, new byte[] { (byte)b }, delay); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
617 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
618 |
|
55102 | 619 |
static Future<?> schedule(Runnable task, long delay) { |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
620 |
ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
621 |
try { |
55102 | 622 |
return executor.schedule(task, delay, TimeUnit.MILLISECONDS); |
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
623 |
} finally { |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
624 |
executor.shutdown(); |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
625 |
} |
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
626 |
} |
55102 | 627 |
|
628 |
/** |
|
629 |
* Returns the current time in milliseconds. |
|
630 |
*/ |
|
631 |
private static long millisTime() { |
|
632 |
long now = System.nanoTime(); |
|
633 |
return TimeUnit.MILLISECONDS.convert(now, TimeUnit.NANOSECONDS); |
|
634 |
} |
|
635 |
||
636 |
/** |
|
637 |
* Check the duration of a task |
|
638 |
* @param start start time, in milliseconds |
|
639 |
* @param min minimum expected duration, in milliseconds |
|
640 |
* @param max maximum expected duration, in milliseconds |
|
641 |
* @return the duration (now - start), in milliseconds |
|
642 |
*/ |
|
643 |
private static long checkDuration(long start, long min, long max) { |
|
644 |
long duration = millisTime() - start; |
|
645 |
assertTrue(duration >= min, |
|
646 |
"Duration " + duration + "ms, expected >= " + min + "ms"); |
|
647 |
assertTrue(duration <= max, |
|
648 |
"Duration " + duration + "ms, expected <= " + max + "ms"); |
|
649 |
return duration; |
|
650 |
} |
|
54216
f10ca228b22f
8221259: New tests for java.net.Socket to exercise long standing behavior
alanb
parents:
diff
changeset
|
651 |
} |