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servletResponseTests.java
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servletResponseTests.java
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/*
* Copyright (c) 2007, 2020 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
/*
* $Id$
*/
package servlet.tck.spec.servletresponse;
import servlet.tck.common.client.AbstractTckTest;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.jupiter.api.Test;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.Calendar;
public class servletResponseTests extends AbstractTckTest {
/**
* Deployment for the test
*/
@Deployment(testable = false)
public static WebArchive getTestArchive() throws Exception {
return ShrinkWrap.create(WebArchive.class, "servlet_spec_servletresponse_web.war")
.addClasses(HttpTestServlet.class, TestServlet.class)
.setWebXML(servletResponseTests.class.getResource("servlet_spec_servletresponse_web.xml"));
}
/* Run test */
/*
* @testName: testFlushBufferHttp
*
* @assertion_ids: Servlet:JAVADOC:603
*
* @test_Strategy: Servlet writes data in the buffer and flushes it; Verify
* data is sent back to client due to the flush, not by exiting service method
* This is done by sleeping a long time between flush and exit in servlet;
* Then verify time gap on client side.
*/
@Test
public void testFlushBufferHttp() throws Exception {
logger.trace("testFlushBufferHttp");
URL u = new URL(
"http://" + _hostname + ":" + _port + getContextRoot() + "/HttpTestServlet");
logger.trace("URL: {}", u);
try (InputStream is = u.openStream();
BufferedReader bis = new BufferedReader(new InputStreamReader(is))) {
String line = null;
long time1 = 0L;
long time2 = 0L;
while ((line = bis.readLine()) != null) {
logger.trace(line);
if (line.contains("flushBufferTest for compatibility")
&& (time1 == 0L)) {
Calendar cal1 = Calendar.getInstance();
time1 = cal1.getTimeInMillis();
logger.trace("Buffer flush clocked at time {}", time1);
}
if (line.contains("Test Failed") && (time2 == 0L)) {
Calendar cal2 = Calendar.getInstance();
time2 = cal2.getTimeInMillis();
logger.trace("service method exit clocked at time {}", time2);
}
}
if (((time2 - time1) > 5000) && (time1 != 0L) && (time2 != 0L)) {
logger.trace("Test passed. There is decent time difference between two clocked time.");
} else {
throw new Exception( "Test failed: there is not enough time between two clocked time");
}
} catch (Exception ex) {
throw new Exception("Test failed with the above exception:" + ex.getMessage(), ex);
}
}
/*
* @testName: testFlushBuffer
*
* @assertion_ids: Servlet:JAVADOC:153
*
* @test_Strategy: Servlet writes data in the buffer and flushes it; Verify
* data is sent back to client due to the flush, not by exiting service method
* This is done by sleeping a long time between flush and exit in servlet;
* Then verify time gap on client side.
*/
@Test
public void testFlushBuffer() throws Exception {
logger.trace("testFlushBuffer");
URL u = new URL(
"http://" + _hostname + ":" + _port + getContextRoot() + "/TestServlet");
logger.trace("URL: {}}", u);
try (InputStream is = u.openStream();
BufferedReader bis = new BufferedReader(new InputStreamReader(is))) {
String line = null;
long time1 = 0L;
long time2 = 0L;
while ((line = bis.readLine()) != null) {
logger.trace(line);
if (line.contains("flushBufferTest for compatibility")
&& (time1 == 0L)) {
Calendar cal1 = Calendar.getInstance();
time1 = cal1.getTimeInMillis();
logger.trace("Buffer flush clocked at time {}", time1);
}
if (line.contains("Test Failed") && (time2 == 0L)) {
Calendar cal2 = Calendar.getInstance();
time2 = cal2.getTimeInMillis();
logger.trace("service method exit clocked at time {}", time2);
}
}
bis.close();
if (((time2 - time1) > 5000) && (time1 != 0L) && (time2 != 0L)) {
logger.trace(
"Test passed. There is decent time difference between two clocked time.");
} else {
throw new Exception(
"Test failed: there is not enough time between two clocked time");
}
} catch (Exception ex) {
throw new Exception("testFlushBuffer failed with the above exception:" + ex.getMessage(), ex);
}
}
public void cleanup() throws Exception {
logger.info("[BaseUrlClient] Test cleanup OK");
}
}