/*
* 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.jmeter.protocol.http.sampler;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.Locale;
import org.apache.jmeter.engine.util.ValueReplacer;
import org.apache.jmeter.junit.JMeterTestCaseJUnit;
import org.apache.jmeter.protocol.http.control.HttpMirrorServer;
import org.apache.jmeter.protocol.http.control.TestHTTPMirrorThread;
import org.apache.jmeter.protocol.http.util.EncoderCache;
import org.apache.jmeter.protocol.http.util.HTTPArgument;
import org.apache.jmeter.protocol.http.util.HTTPConstants;
import org.apache.jmeter.protocol.http.util.HTTPFileArg;
import org.apache.jmeter.testelement.TestPlan;
import org.apache.jmeter.threads.JMeterContextService;
import org.apache.jmeter.threads.JMeterVariables;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.oro.text.regex.MatchResult;
import org.apache.oro.text.regex.Pattern;
import org.apache.oro.text.regex.PatternMatcherInput;
import org.apache.oro.text.regex.Perl5Compiler;
import org.apache.oro.text.regex.Perl5Matcher;
import org.junit.Assert;
import junit.extensions.TestSetup;
import junit.framework.Test;
import junit.framework.TestSuite;
/**
* Class for performing actual samples for HTTPSampler and HTTPSampler2.
* The samples are executed against the HttpMirrorServer, which is
* started when the unit tests are executed.
*/
public class TestHTTPSamplersAgainstHttpMirrorServer extends JMeterTestCaseJUnit {
private static final int HTTP_SAMPLER = 0;
private static final int HTTP_SAMPLER3 = 2;
/** The encodings used for http headers and control information */
private static final String ISO_8859_1 = "ISO-8859-1"; // $NON-NLS-1$
private static final String US_ASCII = "US-ASCII"; // $NON-NLS-1$
private static final byte[] CRLF = { 0x0d, 0x0A };
private static final int MIRROR_PORT = 8182; // Different from TestHTTPMirrorThread port and standard mirror server
private static byte[] TEST_FILE_CONTENT;
private static File temporaryFile;
private final int item;
public TestHTTPSamplersAgainstHttpMirrorServer(String arg0) {
super(arg0);
this.item = -1;
}
// additional ctor for processing tests which use int parameters
public TestHTTPSamplersAgainstHttpMirrorServer(String arg0, int item) {
super(arg0);
this.item = item;
}
// This is used to emulate @before class and @after class
public static Test suite(){
final TestSuite testSuite = new TestSuite(TestHTTPSamplersAgainstHttpMirrorServer.class);
// Add parameterised tests. For simplicity we assune each has cases 0-10
for(int i=0; i<11; i++) {
testSuite.addTest(new TestHTTPSamplersAgainstHttpMirrorServer("itemised_testGetRequest_Parameters", i));
testSuite.addTest(new TestHTTPSamplersAgainstHttpMirrorServer("itemised_testGetRequest_Parameters3", i));
testSuite.addTest(new TestHTTPSamplersAgainstHttpMirrorServer("itemised_testPostRequest_UrlEncoded", i));
testSuite.addTest(new TestHTTPSamplersAgainstHttpMirrorServer("itemised_testPostRequest_UrlEncoded3", i));
}
TestSetup setup = new TestSetup(testSuite){
private HttpMirrorServer httpServer;
@Override
protected void setUp() throws Exception {
httpServer = TestHTTPMirrorThread.startHttpMirror(MIRROR_PORT);
// Create the test file content
TEST_FILE_CONTENT = "some foo content &?=01234+56789-\u007c\u2aa1\u266a\u0153\u20a1\u0115\u0364\u00c5\u2052\uc385%C3%85".getBytes("UTF-8");
// create a temporary file to make sure we always have a file to give to the PostWriter
// Whereever we are or Whatever the current path is.
temporaryFile = File.createTempFile("TestHTTPSamplersAgainstHttpMirrorServer", "tmp");
OutputStream output = new FileOutputStream(temporaryFile);
output.write(TEST_FILE_CONTENT);
output.flush();
output.close();
}
@Override
protected void tearDown() throws Exception {
// Shutdown mirror server
httpServer.stopServer();
httpServer = null;
// delete temporay file
if(!temporaryFile.delete()) {
Assert.fail("Could not delete file:"+temporaryFile.getAbsolutePath());
}
}
};
return setup;
}
public void itemised_testPostRequest_UrlEncoded() throws Exception {
testPostRequest_UrlEncoded(HTTP_SAMPLER, ISO_8859_1, item);
}
public void itemised_testPostRequest_UrlEncoded3() throws Exception {
testPostRequest_UrlEncoded(HTTP_SAMPLER3, US_ASCII, item);
}
public void testPostRequest_FormMultipart_0() throws Exception {
testPostRequest_FormMultipart(HTTP_SAMPLER, ISO_8859_1);
}
public void testPostRequest_FormMultipart3() throws Exception {
// see https://issues.apache.org/jira/browse/HTTPCLIENT-1665
testPostRequest_FormMultipart(HTTP_SAMPLER3, US_ASCII);
}
public void testPostRequest_FileUpload() throws Exception {
testPostRequest_FileUpload(HTTP_SAMPLER, ISO_8859_1);
}
public void testPostRequest_FileUpload3() throws Exception {
// see https://issues.apache.org/jira/browse/HTTPCLIENT-1665
testPostRequest_FileUpload(HTTP_SAMPLER3, US_ASCII);
}
public void testPostRequest_BodyFromParameterValues() throws Exception {
testPostRequest_BodyFromParameterValues(HTTP_SAMPLER, ISO_8859_1);
}
public void testPostRequest_BodyFromParameterValues3() throws Exception {
testPostRequest_BodyFromParameterValues(HTTP_SAMPLER3, US_ASCII);
}
public void testGetRequest() throws Exception {
testGetRequest(HTTP_SAMPLER);
}
public void testGetRequest3() throws Exception {
testGetRequest(HTTP_SAMPLER3);
}
public void itemised_testGetRequest_Parameters() throws Exception {
testGetRequest_Parameters(HTTP_SAMPLER, item);
}
public void itemised_testGetRequest_Parameters3() throws Exception {
testGetRequest_Parameters(HTTP_SAMPLER3, item);
}
private void testPostRequest_UrlEncoded(int samplerType, String samplerDefaultEncoding, int test) throws Exception {
String titleField = "title";
String titleValue = "mytitle";
String descriptionField = "description";
String descriptionValue = "mydescription";
HTTPSamplerBase sampler = createHttpSampler(samplerType);
HTTPSampleResult res;
String contentEncoding;
switch(test) {
case 0:
// Test sending data with default encoding
contentEncoding = "";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 1:
// Test sending data as ISO-8859-1
contentEncoding = ISO_8859_1;
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 2:
// Test sending data as UTF-8
contentEncoding = "UTF-8";
titleValue = "mytitle2\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription2\u0153\u20a1\u0115\u00c5";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 3:
// Test sending data as UTF-8, with values that will change when urlencoded
contentEncoding = "UTF-8";
titleValue = "mytitle3/=";
descriptionValue = "mydescription3 /\\";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 4:
// Test sending data as UTF-8, with values that have been urlencoded
contentEncoding = "UTF-8";
titleValue = "mytitle4%2F%3D";
descriptionValue = "mydescription4+++%2F%5C";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, true, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, true);
break;
case 5:
// Test sending data as UTF-8, with values similar to __VIEWSTATE parameter that .net uses
contentEncoding = "UTF-8";
titleValue = "/wEPDwULLTE2MzM2OTA0NTYPZBYCAgMPZ/rA+8DZ2dnZ2dnZ2d/GNDar6OshPwdJc=";
descriptionValue = "mydescription5";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 6:
// Test sending data as UTF-8, with values similar to __VIEWSTATE parameter that .net uses,
// with values urlencoded, but the always encode set to false for the arguments
// This is how the HTTP Proxy server adds arguments to the sampler
contentEncoding = "UTF-8";
titleValue = "%2FwEPDwULLTE2MzM2OTA0NTYPZBYCAgMPZ%2FrA%2B8DZ2dnZ2dnZ2d%2FGNDar6OshPwdJc%3D";
descriptionValue = "mydescription6";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
res = executeSampler(sampler);
assertFalse(((HTTPArgument)sampler.getArguments().getArgument(0)).isAlwaysEncoded());
assertFalse(((HTTPArgument)sampler.getArguments().getArgument(1)).isAlwaysEncoded());
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, true);
break;
case 7:
// Test sending data as UTF-8, where user defined variables are used
// to set the value for form data
JMeterUtils.setLocale(Locale.ENGLISH);
TestPlan testPlan = new TestPlan();
JMeterVariables vars = new JMeterVariables();
vars.put("title_prefix", "a test\u00c5");
vars.put("description_suffix", "the_end");
JMeterContextService.getContext().setVariables(vars);
JMeterContextService.getContext().setSamplingStarted(true);
ValueReplacer replacer = new ValueReplacer();
replacer.setUserDefinedVariables(testPlan.getUserDefinedVariables());
contentEncoding = "UTF-8";
titleValue = "${title_prefix}mytitle7\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription7\u0153\u20a1\u0115\u00c5${description_suffix}";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
// Replace the variables in the sampler
replacer.replaceValues(sampler);
res = executeSampler(sampler);
String expectedTitleValue = "a test\u00c5mytitle7\u0153\u20a1\u0115\u00c5";
String expectedDescriptionValue = "mydescription7\u0153\u20a1\u0115\u00c5the_end";
checkPostRequestUrlEncoded(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, expectedTitleValue, descriptionField, expectedDescriptionValue, false);
break;
case 8:
break;
case 9:
break;
case 10:
break;
default:
fail("Unexpected switch value: "+test);
}
}
private void testPostRequest_FormMultipart(int samplerType, String samplerDefaultEncoding) throws Exception {
String titleField = "title";
String titleValue = "mytitle";
String descriptionField = "description";
String descriptionValue = "mydescription";
// Test sending data with default encoding
HTTPSamplerBase sampler = createHttpSampler(samplerType);
String contentEncoding = "";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
sampler.setDoMultipartPost(true);
HTTPSampleResult res = executeSampler(sampler);
checkPostRequestFormMultipart(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue);
// Test sending data as ISO-8859-1
sampler = createHttpSampler(samplerType);
contentEncoding = ISO_8859_1;
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
sampler.setDoMultipartPost(true);
res = executeSampler(sampler);
checkPostRequestFormMultipart(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue);
// Test sending data as UTF-8
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription\u0153\u20a1\u0115\u00c5";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
sampler.setDoMultipartPost(true);
res = executeSampler(sampler);
checkPostRequestFormMultipart(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue);
// Test sending data as UTF-8, with values that would have been urlencoded
// if it was not sent as multipart
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle/=";
descriptionValue = "mydescription /\\";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
sampler.setDoMultipartPost(true);
res = executeSampler(sampler);
checkPostRequestFormMultipart(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue);
// Test sending data as UTF-8, with values that have been urlencoded
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle%2F%3D";
descriptionValue = "mydescription+++%2F%5C";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, true, titleField, titleValue, descriptionField, descriptionValue);
sampler.setDoMultipartPost(true);
res = executeSampler(sampler);
String expectedTitleValue = "mytitle/=";
String expectedDescriptionValue = "mydescription /\\";
checkPostRequestFormMultipart(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, expectedTitleValue, descriptionField, expectedDescriptionValue);
// Test sending data as UTF-8, with values similar to __VIEWSTATE parameter that .net uses
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "/wEPDwULLTE2MzM2OTA0NTYPZBYCAgMPZ/rA+8DZ2dnZ2dnZ2d/GNDar6OshPwdJc=";
descriptionValue = "mydescription";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
sampler.setDoMultipartPost(true);
res = executeSampler(sampler);
checkPostRequestFormMultipart(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue);
// Test sending data as UTF-8, where user defined variables are used
// to set the value for form data
JMeterUtils.setLocale(Locale.ENGLISH);
TestPlan testPlan = new TestPlan();
JMeterVariables vars = new JMeterVariables();
vars.put("title_prefix", "a test\u00c5");
vars.put("description_suffix", "the_end");
JMeterContextService.getContext().setVariables(vars);
JMeterContextService.getContext().setSamplingStarted(true);
ValueReplacer replacer = new ValueReplacer();
replacer.setUserDefinedVariables(testPlan.getUserDefinedVariables());
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "${title_prefix}mytitle\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription\u0153\u20a1\u0115\u00c5${description_suffix}";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
sampler.setDoMultipartPost(true);
// Replace the variables in the sampler
replacer.replaceValues(sampler);
res = executeSampler(sampler);
expectedTitleValue = "a test\u00c5mytitle\u0153\u20a1\u0115\u00c5";
expectedDescriptionValue = "mydescription\u0153\u20a1\u0115\u00c5the_end";
checkPostRequestFormMultipart(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, expectedTitleValue, descriptionField, expectedDescriptionValue);
}
private void testPostRequest_FileUpload(int samplerType, String samplerDefaultEncoding) throws Exception {
String titleField = "title";
String titleValue = "mytitle";
String descriptionField = "description";
String descriptionValue = "mydescription";
String fileField = "file1";
String fileMimeType = "text/plain";
// Test sending data with default encoding
HTTPSamplerBase sampler = createHttpSampler(samplerType);
String contentEncoding = "";
setupUrl(sampler, contentEncoding);
setupFileUploadData(sampler, false, titleField, titleValue, descriptionField, descriptionValue, fileField, temporaryFile, fileMimeType);
HTTPSampleResult res = executeSampler(sampler);
checkPostRequestFileUpload(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, fileField, temporaryFile, fileMimeType, TEST_FILE_CONTENT);
// Test sending data as ISO-8859-1
sampler = createHttpSampler(samplerType);
contentEncoding = ISO_8859_1;
setupUrl(sampler, contentEncoding);
setupFileUploadData(sampler, false, titleField, titleValue, descriptionField, descriptionValue, fileField, temporaryFile, fileMimeType);
res = executeSampler(sampler);
checkPostRequestFileUpload(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, fileField, temporaryFile, fileMimeType, TEST_FILE_CONTENT);
// Test sending data as UTF-8
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription\u0153\u20a1\u0115\u00c5";
setupUrl(sampler, contentEncoding);
setupFileUploadData(sampler, false, titleField, titleValue, descriptionField, descriptionValue, fileField, temporaryFile, fileMimeType);
res = executeSampler(sampler);
checkPostRequestFileUpload(sampler, res, samplerDefaultEncoding, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, fileField, temporaryFile, fileMimeType, TEST_FILE_CONTENT);
}
private void testPostRequest_BodyFromParameterValues(int samplerType, String samplerDefaultEncoding) throws Exception {
final String titleField = ""; // ensure only values are used
String titleValue = "mytitle";
final String descriptionField = ""; // ensure only values are used
String descriptionValue = "mydescription";
// Test sending data with default encoding
HTTPSamplerBase sampler = createHttpSampler(samplerType);
String contentEncoding = "";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
HTTPSampleResult res = executeSampler(sampler);
String expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as ISO-8859-1
sampler = createHttpSampler(samplerType);
contentEncoding = ISO_8859_1;
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
res = executeSampler(sampler);
expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription\u0153\u20a1\u0115\u00c5";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
res = executeSampler(sampler);
expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8, with values that will change when urlencoded
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle/=";
descriptionValue = "mydescription /\\";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
res = executeSampler(sampler);
expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8, with values that will change when urlencoded, and where
// we tell the sampler to urlencode the parameter value
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle/=";
descriptionValue = "mydescription /\\";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, true, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
expectedPostBody = URLEncoder.encode(titleValue + descriptionValue, contentEncoding);
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8, with values that have been urlencoded
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle%2F%3D";
descriptionValue = "mydescription+++%2F%5C";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
res = executeSampler(sampler);
expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8, with values that have been urlencoded, and
// where we tell the sampler to urlencode the parameter values
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle%2F%3D";
descriptionValue = "mydescription+++%2F%5C";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, true, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8, with values similar to __VIEWSTATE parameter that .net uses
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "/wEPDwULLTE2MzM2OTA0NTYPZBYCAgMPZ/rA+8DZ2dnZ2dnZ2d/GNDar6OshPwdJc=";
descriptionValue = "mydescription";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
res = executeSampler(sampler);
expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8, with + as part of the value,
// where the value is set in sampler as not urluencoded, but the
// isalwaysencoded flag of the argument is set to false.
// This mimics the HTTPConstants.addNonEncodedArgument, which the
// Proxy server calls in some cases
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle++";
descriptionValue = "mydescription+";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
res = executeSampler(sampler);
expectedPostBody = titleValue + descriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
// Test sending data as UTF-8, where user defined variables are used
// to set the value for form data
JMeterUtils.setLocale(Locale.ENGLISH);
TestPlan testPlan = new TestPlan();
JMeterVariables vars = new JMeterVariables();
vars.put("title_prefix", "a test\u00c5");
vars.put("description_suffix", "the_end");
JMeterContextService.getContext().setVariables(vars);
JMeterContextService.getContext().setSamplingStarted(true);
ValueReplacer replacer = new ValueReplacer();
replacer.setUserDefinedVariables(testPlan.getUserDefinedVariables());
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "${title_prefix}mytitle\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription\u0153\u20a1\u0115\u00c5${description_suffix}";
setupUrl(sampler, contentEncoding);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
((HTTPArgument)sampler.getArguments().getArgument(0)).setAlwaysEncoded(false);
((HTTPArgument)sampler.getArguments().getArgument(1)).setAlwaysEncoded(false);
// Replace the variables in the sampler
replacer.replaceValues(sampler);
res = executeSampler(sampler);
String expectedTitleValue = "a test\u00c5mytitle\u0153\u20a1\u0115\u00c5";
String expectedDescriptionValue = "mydescription\u0153\u20a1\u0115\u00c5the_end";
expectedPostBody = expectedTitleValue+ expectedDescriptionValue;
checkPostRequestBody(sampler, res, samplerDefaultEncoding, contentEncoding, expectedPostBody);
}
private void testGetRequest(int samplerType) throws Exception {
// Test sending simple HTTP get
// Test sending data with default encoding
HTTPSamplerBase sampler = createHttpSampler(samplerType);
String contentEncoding = "";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
HTTPSampleResult res = executeSampler(sampler);
checkGetRequest(sampler, res);
// Test sending data with ISO-8859-1 encoding
sampler = createHttpSampler(samplerType);
contentEncoding = ISO_8859_1;
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
res = executeSampler(sampler);
checkGetRequest(sampler, res);
// Test sending data with UTF-8 encoding
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
res = executeSampler(sampler);
checkGetRequest(sampler, res);
}
private void testGetRequest_Parameters(int samplerType, int test) throws Exception {
String titleField = "title";
String titleValue = "mytitle";
String descriptionField = "description";
String descriptionValue = "mydescription";
HTTPSamplerBase sampler = createHttpSampler(samplerType);
String contentEncoding;
HTTPSampleResult res;
URL executedUrl;
switch(test) {
case 0:
// Test sending simple HTTP get
// Test sending data with default encoding
contentEncoding = "";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
sampler.setRunningVersion(true);
executedUrl = sampler.getUrl();
sampler.setRunningVersion(false);
checkGetRequest_Parameters(sampler, res, contentEncoding, executedUrl, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 1:
// Test sending data with ISO-8859-1 encoding
sampler = createHttpSampler(samplerType);
contentEncoding = ISO_8859_1;
titleValue = "mytitle1\uc385";
descriptionValue = "mydescription1\uc385";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
sampler.setRunningVersion(true);
executedUrl = sampler.getUrl();
sampler.setRunningVersion(false);
checkGetRequest_Parameters(sampler, res, contentEncoding, executedUrl, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 2:
// Test sending data with UTF-8 encoding
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle2\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription2\u0153\u20a1\u0115\u00c5";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
sampler.setRunningVersion(true);
executedUrl = sampler.getUrl();
sampler.setRunningVersion(false);
checkGetRequest_Parameters(sampler, res, contentEncoding, executedUrl, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 3:
// Test sending data as UTF-8, with values that changes when urlencoded
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle3\u0153+\u20a1 \u0115&yes\u00c5";
descriptionValue = "mydescription3 \u0153 \u20a1 \u0115 \u00c5";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
sampler.setRunningVersion(true);
executedUrl = sampler.getUrl();
sampler.setRunningVersion(false);
checkGetRequest_Parameters(sampler, res, contentEncoding, executedUrl, titleField, titleValue, descriptionField, descriptionValue, false);
break;
case 4:
// Test sending data as UTF-8, with values that have been urlencoded
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "mytitle4%2F%3D";
descriptionValue = "mydescription4+++%2F%5C";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
setupFormData(sampler, true, titleField, titleValue, descriptionField, descriptionValue);
res = executeSampler(sampler);
sampler.setRunningVersion(true);
executedUrl = sampler.getUrl();
sampler.setRunningVersion(false);
checkGetRequest_Parameters(sampler, res, contentEncoding, executedUrl, titleField, titleValue, descriptionField, descriptionValue, true);
break;
case 5:
// Test sending data as UTF-8, where user defined variables are used
// to set the value for form data
JMeterUtils.setLocale(Locale.ENGLISH);
TestPlan testPlan = new TestPlan();
JMeterVariables vars = new JMeterVariables();
vars.put("title_prefix", "a test\u00c5");
vars.put("description_suffix", "the_end");
JMeterContextService.getContext().setVariables(vars);
JMeterContextService.getContext().setSamplingStarted(true);
ValueReplacer replacer = new ValueReplacer();
replacer.setUserDefinedVariables(testPlan.getUserDefinedVariables());
sampler = createHttpSampler(samplerType);
contentEncoding = "UTF-8";
titleValue = "${title_prefix}mytitle5\u0153\u20a1\u0115\u00c5";
descriptionValue = "mydescription5\u0153\u20a1\u0115\u00c5${description_suffix}";
setupUrl(sampler, contentEncoding);
sampler.setMethod(HTTPConstants.GET);
setupFormData(sampler, false, titleField, titleValue, descriptionField, descriptionValue);
// Replace the variables in the sampler
replacer.replaceValues(sampler);
res = executeSampler(sampler);
String expectedTitleValue = "a test\u00c5mytitle5\u0153\u20a1\u0115\u00c5";
String expectedDescriptionValue = "mydescription5\u0153\u20a1\u0115\u00c5the_end";
sampler.setRunningVersion(true);
executedUrl = sampler.getUrl();
sampler.setRunningVersion(false);
checkGetRequest_Parameters(sampler, res, contentEncoding, executedUrl, titleField, expectedTitleValue, descriptionField, expectedDescriptionValue, false);
break;
case 6:
break;
case 7:
break;
case 8:
break;
case 9:
break;
case 10:
break;
default:
fail("Unexpected switch value: "+test);
}
}
private HTTPSampleResult executeSampler(HTTPSamplerBase sampler) {
sampler.setRunningVersion(true);
sampler.threadStarted();
HTTPSampleResult res = (HTTPSampleResult) sampler.sample();
sampler.threadFinished();
sampler.setRunningVersion(false);
return res;
}
private void checkPostRequestUrlEncoded(
HTTPSamplerBase sampler,
HTTPSampleResult res,
String samplerDefaultEncoding,
String contentEncoding,
String titleField,
String titleValue,
String descriptionField,
String descriptionValue,
boolean valuesAlreadyUrlEncoded) throws IOException {
if(contentEncoding == null || contentEncoding.length() == 0) {
contentEncoding = samplerDefaultEncoding;
}
// Check URL
assertEquals(sampler.getUrl(), res.getURL());
String expectedPostBody = null;
if(!valuesAlreadyUrlEncoded) {
String expectedTitle = URLEncoder.encode(titleValue, contentEncoding);
String expectedDescription = URLEncoder.encode(descriptionValue, contentEncoding);
expectedPostBody = titleField + "=" + expectedTitle + "&" + descriptionField + "=" + expectedDescription;
}
else {
expectedPostBody = titleField + "=" + titleValue + "&" + descriptionField + "=" + descriptionValue;
}
// Check the request
checkPostRequestBody(
sampler,
res,
samplerDefaultEncoding,
contentEncoding,
expectedPostBody
);
}
private void checkPostRequestFormMultipart(
HTTPSamplerBase sampler,
HTTPSampleResult res,
String samplerDefaultEncoding,
String contentEncoding,
String titleField,
String titleValue,
String descriptionField,
String descriptionValue) throws IOException {
if(contentEncoding == null || contentEncoding.length() == 0) {
contentEncoding = samplerDefaultEncoding;
}
// Check URL
assertEquals(sampler.getUrl(), res.getURL());
String boundaryString = getBoundaryStringFromContentType(res.getRequestHeaders());
assertNotNull(boundaryString);
byte[] expectedPostBody = createExpectedFormdataOutput(boundaryString, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, true, true);
// Check request headers
checkHeaderTypeLength(res.getRequestHeaders(), "multipart/form-data" + "; boundary=" + boundaryString, expectedPostBody.length);
// Check post body from the result query string
checkArraysHaveSameContent(expectedPostBody, res.getQueryString().getBytes(contentEncoding), contentEncoding, res);
// Find the data sent to the mirror server, which the mirror server is sending back to us
String dataSentToMirrorServer = new String(res.getResponseData(), contentEncoding);
int posDividerHeadersAndBody = getPositionOfBody(dataSentToMirrorServer);
String headersSent = null;
String bodySent = "";
if(posDividerHeadersAndBody >= 0) {
headersSent = dataSentToMirrorServer.substring(0, posDividerHeadersAndBody);
// Skip the blank line with crlf dividing headers and body
bodySent = dataSentToMirrorServer.substring(posDividerHeadersAndBody+2);
}
else {
fail("No header and body section found");
}
// Check response headers
checkHeaderTypeLength(headersSent, "multipart/form-data" + "; boundary=" + boundaryString, expectedPostBody.length);
// Check post body which was sent to the mirror server, and
// sent back by the mirror server
checkArraysHaveSameContent(expectedPostBody, bodySent.getBytes(contentEncoding), contentEncoding, res);
// Check method, path and query sent
checkMethodPathQuery(headersSent, sampler.getMethod(), sampler.getPath(), (String) null, res);
}
private void checkPostRequestFileUpload(
HTTPSamplerBase sampler,
HTTPSampleResult res,
String samplerDefaultEncoding,
String contentEncoding,
String titleField,
String titleValue,
String descriptionField,
String descriptionValue,
String fileField,
File fileValue,
String fileMimeType,
byte[] fileContent) throws IOException {
if(contentEncoding == null || contentEncoding.length() == 0) {
contentEncoding = samplerDefaultEncoding;
}
// Check URL
assertEquals(sampler.getUrl(), res.getURL());
String boundaryString = getBoundaryStringFromContentType(res.getRequestHeaders());
assertNotNull(boundaryString);
byte[] expectedPostBody = createExpectedFormAndUploadOutput(boundaryString, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, fileField, fileValue, fileMimeType, fileContent);
// Check request headers
checkHeaderTypeLength(res.getRequestHeaders(), "multipart/form-data" + "; boundary=" + boundaryString, expectedPostBody.length);
// We cannot check post body from the result query string, since that will not contain
// the actual file content, but placeholder text for file content
//checkArraysHaveSameContent(expectedPostBody, res.getQueryString().getBytes(contentEncoding));
// Find the data sent to the mirror server, which the mirror server is sending back to us
String headersSent = getHeadersSent(res.getResponseData());
if(headersSent == null) {
fail("No header and body section found");
}
// Check response headers
checkHeaderTypeLength(headersSent, "multipart/form-data" + "; boundary=" + boundaryString, expectedPostBody.length);
byte[] bodySent = getBodySent(res.getResponseData());
assertNotNull("Sent body should not be null", bodySent);
// Check post body which was sent to the mirror server, and
// sent back by the mirror server
checkArraysHaveSameContent(expectedPostBody, bodySent, contentEncoding, res);
// Check method, path and query sent
checkMethodPathQuery(headersSent, sampler.getMethod(), sampler.getPath(), (String) null, res);
}
private void checkPostRequestBody(
HTTPSamplerBase sampler,
HTTPSampleResult res,
String samplerDefaultEncoding,
String contentEncoding,
String expectedPostBody) throws IOException {
if(contentEncoding == null || contentEncoding.length() == 0) {
contentEncoding = samplerDefaultEncoding;
}
// Check URL
assertEquals(sampler.getUrl(), res.getURL());
// Check request headers
checkHeaderTypeLength(res.getRequestHeaders(), HTTPConstants.APPLICATION_X_WWW_FORM_URLENCODED, expectedPostBody.getBytes(contentEncoding).length);
// Check post body from the result query string
checkArraysHaveSameContent(expectedPostBody.getBytes(contentEncoding), res.getQueryString().getBytes(contentEncoding), contentEncoding, res);
// Find the data sent to the mirror server, which the mirror server is sending back to us
String dataSentToMirrorServer = new String(res.getResponseData(), contentEncoding);
int posDividerHeadersAndBody = getPositionOfBody(dataSentToMirrorServer);
String headersSent = null;
String bodySent = "";
if(posDividerHeadersAndBody >= 0) {
headersSent = dataSentToMirrorServer.substring(0, posDividerHeadersAndBody);
// Skip the blank line with crlf dividing headers and body
bodySent = dataSentToMirrorServer.substring(posDividerHeadersAndBody+2);
}
else {
fail("No header and body section found");
}
// Check response headers
checkHeaderTypeLength(headersSent, HTTPConstants.APPLICATION_X_WWW_FORM_URLENCODED, expectedPostBody.getBytes(contentEncoding).length);
// Check post body which was sent to the mirror server, and
// sent back by the mirror server
checkArraysHaveSameContent(expectedPostBody.getBytes(contentEncoding), bodySent.getBytes(contentEncoding), contentEncoding, res);
// Check method, path and query sent
checkMethodPathQuery(headersSent, sampler.getMethod(), sampler.getPath(), (String) null, res);
}
private void checkGetRequest(
HTTPSamplerBase sampler,
HTTPSampleResult res
) throws IOException {
// Check URL
assertEquals(sampler.getUrl(), res.getURL());
// Check method
assertEquals(sampler.getMethod(), res.getHTTPMethod());
// Check that the query string is empty
assertEquals(0, res.getQueryString().length());
// Find the data sent to the mirror server, which the mirror server is sending back to us
String dataSentToMirrorServer = new String(res.getResponseData(), EncoderCache.URL_ARGUMENT_ENCODING);
int posDividerHeadersAndBody = getPositionOfBody(dataSentToMirrorServer);
String headersSent = null;
String bodySent = "";
if(posDividerHeadersAndBody >= 0) {
headersSent = dataSentToMirrorServer.substring(0, posDividerHeadersAndBody);
// Skip the blank line with crlf dividing headers and body
bodySent = dataSentToMirrorServer.substring(posDividerHeadersAndBody+2);
}
else {
fail("No header and body section found");
}
// No body should have been sent
assertEquals(bodySent.length(), 0);
// Check method, path and query sent
checkMethodPathQuery(headersSent, sampler.getMethod(), sampler.getPath(), (String) null, res);
}
private void checkGetRequest_Parameters(
HTTPSamplerBase sampler,
HTTPSampleResult res,
String contentEncoding,
URL executedUrl,
String titleField,
String titleValue,
String descriptionField,
String descriptionValue,
boolean valuesAlreadyUrlEncoded) throws IOException {
if(contentEncoding == null || contentEncoding.length() == 0) {
contentEncoding = EncoderCache.URL_ARGUMENT_ENCODING;
}
// Check URL
assertEquals(executedUrl, res.getURL());
// Check method
assertEquals(sampler.getMethod(), res.getHTTPMethod());
// Cannot check the query string of the result, because the mirror server
// replies without including query string in URL
String expectedQueryString = null;
if(!valuesAlreadyUrlEncoded) {
String expectedTitle = URLEncoder.encode(titleValue, contentEncoding);
String expectedDescription = URLEncoder.encode(descriptionValue, contentEncoding);
expectedQueryString = titleField + "=" + expectedTitle + "&" + descriptionField + "=" + expectedDescription;
}
else {
expectedQueryString = titleField + "=" + titleValue + "&" + descriptionField + "=" + descriptionValue;
}
// Find the data sent to the mirror server, which the mirror server is sending back to us
String dataSentToMirrorServer = new String(res.getResponseData(), EncoderCache.URL_ARGUMENT_ENCODING);
int posDividerHeadersAndBody = getPositionOfBody(dataSentToMirrorServer);
String headersSent = null;
String bodySent = "";
if(posDividerHeadersAndBody >= 0) {
headersSent = dataSentToMirrorServer.substring(0, posDividerHeadersAndBody);
// Skip the blank line with crlf dividing headers and body
bodySent = dataSentToMirrorServer.substring(posDividerHeadersAndBody+2);
}
else {
fail("No header and body section found in: ["+dataSentToMirrorServer+"]");
}
// No body should have been sent
assertEquals(bodySent.length(), 0);
// Check method, path and query sent
checkMethodPathQuery(headersSent, sampler.getMethod(), sampler.getPath(), expectedQueryString, res);
}
private void checkMethodPathQuery(
String headersSent,
String expectedMethod,
String expectedPath,
String expectedQueryString,
HTTPSampleResult res
)
throws IOException {
// Check the Request URI sent to the mirror server, and
// sent back by the mirror server
int indexFirstSpace = headersSent.indexOf(' ');
int indexSecondSpace = headersSent.indexOf(' ', headersSent.length() > indexFirstSpace ? indexFirstSpace + 1 : indexFirstSpace);
if(indexFirstSpace <= 0 && indexSecondSpace <= 0 || indexFirstSpace == indexSecondSpace) {
fail("Could not find method and URI sent");
}
String methodSent = headersSent.substring(0, indexFirstSpace);
assertEquals(expectedMethod, methodSent);
String uriSent = headersSent.substring(indexFirstSpace + 1, indexSecondSpace);
int indexQueryStart = uriSent.indexOf('?');
if(expectedQueryString != null && expectedQueryString.length() > 0) {
// We should have a query string part
if(indexQueryStart <= 0 || (indexQueryStart == uriSent.length() - 1)) {
fail("Could not find query string in URI");
}
}
else {
if(indexQueryStart > 0) {
// We should not have a query string part
fail("Query string present in URI");
}
else {
indexQueryStart = uriSent.length();
}
}
// Check path
String pathSent = uriSent.substring(0, indexQueryStart);
assertEquals(expectedPath, pathSent);
// Check query
if(expectedQueryString != null && expectedQueryString.length() > 0) {
String queryStringSent = uriSent.substring(indexQueryStart + 1);
// Is it only the parameter values which are encoded in the specified
// content encoding, the rest of the query is encoded in UTF-8
// Therefore we compare the whole query using UTF-8
checkArraysHaveSameContent(expectedQueryString.getBytes(EncoderCache.URL_ARGUMENT_ENCODING), queryStringSent.getBytes(EncoderCache.URL_ARGUMENT_ENCODING), EncoderCache.URL_ARGUMENT_ENCODING, res);
}
}
private String getHeadersSent(byte[] responseData) throws IOException {
// Find the data sent to the mirror server, which the mirror server is sending back to us
// We assume the headers are in ISO_8859_1, and the body can be in any content encoding.
String dataSentToMirrorServer = new String(responseData, ISO_8859_1);
int posDividerHeadersAndBody = getPositionOfBody(dataSentToMirrorServer);
String headersSent = null;
if(posDividerHeadersAndBody >= 0) {
headersSent = dataSentToMirrorServer.substring(0, posDividerHeadersAndBody);
}
return headersSent;
}
private byte[] getBodySent(byte[] responseData) throws IOException {
// Find the data sent to the mirror server, which the mirror server is sending back to us
// We assume the headers are in ISO_8859_1, and the body can be in any content encoding.
// Therefore we get the data sent in ISO_8859_1, to be able to determine the end of the
// header part, and then we just construct a byte array to hold the body part, not taking
// encoding of the body into consideration, because it can contain file data, which is
// sent as raw byte data
byte[] bodySent = null;
String headersSent = getHeadersSent(responseData);
if(headersSent != null) {
// Get the content length, it tells us how much data to read
// TODO : Maybe support chunked encoding, then we cannot rely on content length
String contentLengthValue = getSentRequestHeaderValue(headersSent, HTTPConstants.HEADER_CONTENT_LENGTH);
int contentLength = -1;
if(contentLengthValue != null) {
contentLength = Integer.parseInt(contentLengthValue);
}
else {
fail("Did not receive any content-length header");
}
bodySent = new byte[contentLength];
System.arraycopy(responseData, responseData.length - contentLength, bodySent, 0, contentLength);
}
return bodySent;
}
private boolean isInRequestHeaders(String requestHeaders, String headerName, String headerValue) {
return checkRegularExpression(requestHeaders, headerName + ": " + headerValue);
}
// Java 1.6.0_22+ no longer allows Content-Length to be set, so don't check it.
// See: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6996110
// TODO any point in checking the other headers?
private void checkHeaderTypeLength(String requestHeaders, String contentType, int contentLen) {
boolean typeOK = isInRequestHeaders(requestHeaders, HTTPConstants.HEADER_CONTENT_TYPE, contentType);
// boolean lengOK = isInRequestHeaders(requestHeaders, HTTPConstants.HEADER_CONTENT_LENGTH, Integer.toString(contentLen));
if (!typeOK){
fail("Expected type:" + contentType + " in:\n"+ requestHeaders);
}
// if (!lengOK){
// fail("Expected & length: " +contentLen + " in:\n"+requestHeaders);
// }
}
private String getSentRequestHeaderValue(String requestHeaders, String headerName) {
Perl5Matcher localMatcher = JMeterUtils.getMatcher();
String expression = ".*" + headerName + ": (\\d*).*";
Pattern pattern = JMeterUtils.getPattern(expression, Perl5Compiler.READ_ONLY_MASK | Perl5Compiler.CASE_INSENSITIVE_MASK | Perl5Compiler.SINGLELINE_MASK);
if(localMatcher.matches(requestHeaders, pattern)) {
// The value is in the first group, group 0 is the whole match
return localMatcher.getMatch().group(1);
}
return null;
}
private boolean checkRegularExpression(String stringToCheck, String regularExpression) {
Perl5Matcher localMatcher = JMeterUtils.getMatcher();
Pattern pattern = JMeterUtils.getPattern(regularExpression, Perl5Compiler.READ_ONLY_MASK | Perl5Compiler.CASE_INSENSITIVE_MASK | Perl5Compiler.SINGLELINE_MASK);
return localMatcher.contains(stringToCheck, pattern);
}
private int getPositionOfBody(String stringToCheck) {
Perl5Matcher localMatcher = JMeterUtils.getMatcher();
// The headers and body are divided by a blank line
String regularExpression = "^.$";
Pattern pattern = JMeterUtils.getPattern(regularExpression, Perl5Compiler.READ_ONLY_MASK | Perl5Compiler.CASE_INSENSITIVE_MASK | Perl5Compiler.MULTILINE_MASK);
PatternMatcherInput input = new PatternMatcherInput(stringToCheck);
while(localMatcher.contains(input, pattern)) {
MatchResult match = localMatcher.getMatch();
return match.beginOffset(0);
}
// No divider was found
return -1;
}
private String getBoundaryStringFromContentType(String requestHeaders) {
Perl5Matcher localMatcher = JMeterUtils.getMatcher();
String regularExpression = "^" + HTTPConstants.HEADER_CONTENT_TYPE + ": multipart/form-data; boundary=(.+)$";
Pattern pattern = JMeterUtils.getPattern(regularExpression, Perl5Compiler.READ_ONLY_MASK | Perl5Compiler.CASE_INSENSITIVE_MASK | Perl5Compiler.MULTILINE_MASK);
if(localMatcher.contains(requestHeaders, pattern)) {
MatchResult match = localMatcher.getMatch();
String matchString = match.group(1);
// Header may contain ;charset= , regexp extracts it so computed boundary is wrong
int indexOf = matchString.indexOf(';');
if(indexOf>=0) {
return matchString.substring(0, indexOf);
} else {
return matchString;
}
}
else {
return null;
}
}
private void setupUrl(HTTPSamplerBase sampler, String contentEncoding) {
String protocol = "http";
// String domain = "localhost";
String domain = "localhost";
String path = "/test/somescript.jsp";
sampler.setProtocol(protocol);
sampler.setMethod(HTTPConstants.POST);
sampler.setPath(path);
sampler.setDomain(domain);
sampler.setPort(MIRROR_PORT);
sampler.setContentEncoding(contentEncoding);
}
/**
* Setup the form data with specified values
*
* @param httpSampler
*/
private void setupFormData(HTTPSamplerBase httpSampler, boolean isEncoded, String titleField, String titleValue, String descriptionField, String descriptionValue) {
if(isEncoded) {
httpSampler.addEncodedArgument(titleField, titleValue);
httpSampler.addEncodedArgument(descriptionField, descriptionValue);
}
else {
httpSampler.addArgument(titleField, titleValue);
httpSampler.addArgument(descriptionField, descriptionValue);
}
}
/**
* Setup the form data with specified values, and file to upload
*
* @param httpSampler
*/
private void setupFileUploadData(
HTTPSamplerBase httpSampler,
boolean isEncoded,
String titleField,
String titleValue,
String descriptionField,
String descriptionValue,
String fileField,
File fileValue,
String fileMimeType) {
// Set the form data
setupFormData(httpSampler, isEncoded, titleField, titleValue, descriptionField, descriptionValue);
// Set the file upload data
HTTPFileArg[] hfa = {new HTTPFileArg(fileValue == null ? "" : fileValue.getAbsolutePath(), fileField, fileMimeType)};
httpSampler.setHTTPFiles(hfa);
}
/**
* Check that the two byte arrays have identical content
*
* @param expected
* @param actual
* @throws UnsupportedEncodingException
*/
private void checkArraysHaveSameContent(byte[] expected, byte[] actual, String encoding, HTTPSampleResult res) throws UnsupportedEncodingException {
if(expected != null && actual != null) {
if(expected.length != actual.length) {
System.out.println("\n>>>>>>>>>>>>>>>>>>>> expected:");
System.out.println(new String(expected, encoding));
System.out.println("==================== actual:");
System.out.println(new String(actual, encoding));
System.out.println("<<<<<<<<<<<<<<<<<<<<");
if (res != null) {
System.out.println("URL="+res.getUrlAsString());
}
fail("arrays have different length, expected is " + expected.length + ", actual is " + actual.length);
}
else {
for(int i = 0; i < expected.length; i++) {
if(expected[i] != actual[i]) {
System.out.println("\n>>>>>>>>>>>>>>>>>>>> expected:");
System.out.println(new String(expected,0,i+1, encoding));
System.out.println("==================== actual:");
System.out.println(new String(actual,0,i+1, encoding));
System.out.println("<<<<<<<<<<<<<<<<<<<<");
/*
// Useful to when debugging
for(int j = 0; j < expected.length; j++) {
System.out.print(expected[j] + " ");
}
System.out.println();
for(int j = 0; j < actual.length; j++) {
System.out.print(actual[j] + " ");
}
System.out.println();
*/
if (res != null) {
System.out.println("URL="+res.getUrlAsString());
}
fail("byte at position " + i + " is different, expected is " + expected[i] + ", actual is " + actual[i]);
}
}
}
}
else {
if (res != null) {
System.out.println("URL="+res.getUrlAsString());
}
fail("expected or actual byte arrays were null");
}
}
/**
* Create the expected output multipart/form-data, with only form data,
* and no file multipart.
* This method is copied from the PostWriterTest class
*
* @param lastMultipart true if this is the last multipart in the request
*/
private byte[] createExpectedFormdataOutput(
String boundaryString,
String contentEncoding,
String titleField,
String titleValue,
String descriptionField,
String descriptionValue,
boolean firstMultipart,
boolean lastMultipart) throws IOException {
// The encoding used for http headers and control information
final byte[] DASH_DASH = "--".getBytes(ISO_8859_1);
final ByteArrayOutputStream output = new ByteArrayOutputStream();
if(firstMultipart) {
output.write(DASH_DASH);
output.write(boundaryString.getBytes(ISO_8859_1));
output.write(CRLF);
}
output.write("Content-Disposition: form-data; name=\"".getBytes(ISO_8859_1));
output.write(titleField.getBytes(ISO_8859_1));
output.write("\"".getBytes(ISO_8859_1));
output.write(CRLF);
output.write("Content-Type: text/plain".getBytes(ISO_8859_1));
if(contentEncoding != null) {
output.write("; charset=".getBytes(ISO_8859_1));
output.write(contentEncoding.getBytes(ISO_8859_1));
}
output.write(CRLF);
output.write("Content-Transfer-Encoding: 8bit".getBytes(ISO_8859_1));
output.write(CRLF);
output.write(CRLF);
if(contentEncoding != null) {
output.write(titleValue.getBytes(contentEncoding));
}
else {
output.write(titleValue.getBytes()); // TODO - charset?
}
output.write(CRLF);
output.write(DASH_DASH);
output.write(boundaryString.getBytes(ISO_8859_1));
output.write(CRLF);
output.write("Content-Disposition: form-data; name=\"".getBytes(ISO_8859_1));
output.write(descriptionField.getBytes(ISO_8859_1));
output.write("\"".getBytes(ISO_8859_1));
output.write(CRLF);
output.write("Content-Type: text/plain".getBytes(ISO_8859_1));
if(contentEncoding != null) {
output.write("; charset=".getBytes(ISO_8859_1));
output.write(contentEncoding.getBytes(ISO_8859_1));
}
output.write(CRLF);
output.write("Content-Transfer-Encoding: 8bit".getBytes(ISO_8859_1));
output.write(CRLF);
output.write(CRLF);
if(contentEncoding != null) {
output.write(descriptionValue.getBytes(contentEncoding));
}
else {
output.write(descriptionValue.getBytes()); // TODO - charset?
}
output.write(CRLF);
output.write(DASH_DASH);
output.write(boundaryString.getBytes(ISO_8859_1));
if(lastMultipart) {
output.write(DASH_DASH);
}
output.write(CRLF);
output.flush();
output.close();
return output.toByteArray();
}
/**
* Create the expected file multipart
*
* @param lastMultipart true if this is the last multipart in the request
*/
private byte[] createExpectedFilepartOutput(
String boundaryString,
String fileField,
File file,
String mimeType,
byte[] fileContent,
boolean firstMultipart,
boolean lastMultipart) throws IOException {
final byte[] DASH_DASH = "--".getBytes(ISO_8859_1);
final ByteArrayOutputStream output = new ByteArrayOutputStream();
if(firstMultipart) {
output.write(DASH_DASH);
output.write(boundaryString.getBytes(ISO_8859_1));
output.write(CRLF);
}
// replace all backslash with double backslash
String filename = file.getName();
output.write("Content-Disposition: form-data; name=\"".getBytes(ISO_8859_1));
output.write(fileField.getBytes(ISO_8859_1));
output.write(("\"; filename=\"" + filename + "\"").getBytes(ISO_8859_1));
output.write(CRLF);
output.write("Content-Type: ".getBytes(ISO_8859_1));
output.write(mimeType.getBytes(ISO_8859_1));
output.write(CRLF);
output.write("Content-Transfer-Encoding: binary".getBytes(ISO_8859_1));
output.write(CRLF);
output.write(CRLF);
output.write(fileContent);
output.write(CRLF);
output.write(DASH_DASH);
output.write(boundaryString.getBytes(ISO_8859_1));
if(lastMultipart) {
output.write(DASH_DASH);
}
output.write(CRLF);
output.flush();
output.close();
return output.toByteArray();
}
/**
* Create the expected output post body for form data and file multiparts
* with specified values, when request is multipart
*/
private byte[] createExpectedFormAndUploadOutput(
String boundaryString,
String contentEncoding,
String titleField,
String titleValue,
String descriptionField,
String descriptionValue,
String fileField,
File fileValue,
String fileMimeType,
byte[] fileContent) throws IOException {
// Create the multiparts
byte[] formdataMultipart = createExpectedFormdataOutput(boundaryString, contentEncoding, titleField, titleValue, descriptionField, descriptionValue, true, false);
byte[] fileMultipart = createExpectedFilepartOutput(boundaryString, fileField, fileValue, fileMimeType, fileContent, false, true);
// Join the two multiparts
ByteArrayOutputStream output = new ByteArrayOutputStream();
output.write(formdataMultipart);
output.write(fileMultipart);
output.flush();
output.close();
return output.toByteArray();
}
private HTTPSamplerBase createHttpSampler(int samplerType) {
switch(samplerType) {
case HTTP_SAMPLER:
return new HTTPSampler();
case HTTP_SAMPLER3:
return new HTTPSampler3();
default:
break;
}
throw new IllegalArgumentException("Unexpected type: "+samplerType);
}
}