In the recent web course design I have come into contact with the Selenium Web Automation test tool, which can be used to navigate to the target element through a series of find_element () methods, and to send an analog key operation to automate the operation.First, use Pip to install the Selenium Python module.Here are the routines I wrote. The Find_element_by_name method is to locate the element through t
display median and standard divergence values, and it is worth 1 to twice times when the mean and median values are standard deviations, and no warning or error message is displayed, and the minimum value is displayed by default/Mean/Values such as maximum value (supported for previous versions)-The maximum number of seconds that the T timelimit Test takes, and the internal implied value is-N50000. It can limit the testing of the server to a fixed to
Siege is a multithreaded HTTP load test and Benchmarking tool. By using the features provided by siege, it is easy to develop a test plan that includes the requirement to use concurrent users and the number of repetitions to simulate the load on a server, network, or other object to test the compression capability of t
Stress test Toolset Tools related URLs LoadRunner Http://www.mercuryinteractive.com/products/loadrunner/SilkPerformer http://www.segue.com
/products/load-stress-performance-testing/index.asp Qaload http://www.compuware.com/products/qacenter/qaload.htm Webload Opensta Open Source JMeter Open source automated test toolset tools related URLs WinRunner http://www.mercuryinteractive.com/products/winrunner/SilkTe
For front-end development engineers, it's time consuming to make sure that the code works in every version of the mainstream browser, and fortunately, there are a lot of good tools to help test browser compatibility, so let's take a look at these great tools.
Superpreview
This is a cross-browser test tool for Microsoft itself, where you can see how your Web pag
http://blog.163.com/hlz_2599/blog/static/142378474201341341339314/Iperf is a network performance testing tool. Iperf can test TCP and UDP bandwidth quality. The Iperf can measure the maximum TCP bandwidth with multiple parameters and UDP characteristics. Iperf can report bandwidth, delay jitter, and packet loss. Using Iperf, this feature can be used to test the p
related services to NPM modules and command-line tools.
Webpagetest-mapper: Converts the webpagetest test data to a readable document format.
WPT Bulk Tester: Use Google Docs to test multiple URLs (if you have API key, you can use webpagetest.org to do this or other publicly accessible instances).
Yslow
Yslow based on Yahoo's high-performance web dogma, analyzing the performance
In XEN/KVM virtualization, CPU, memory, and network I/O are generally more efficient in virtualization, and disk I/O virtualization is inefficient, so the disk can be a bottleneck. In general, the database has high disk I/O requirements, and can measure the performance of running MySQL, Oracle, and other database services on the client (although I know that it is also more efficient to run the database server in the client). This article does not describe the performance of MySQL in virtual mach
Original link: http://www.orlion.ga/711/First, installationwget Https://pecl.php.net/get/xhprof-0.9.4.tgztar zxf xhprof-0.9.4.tgzcd xhprof-0.9.4.tgz/extension/usr/local/php/ Bin/phpize./configure--with-php-config=/usr/local/php/bin/php-configmakemake InstallThen modify the php.ini, plus:Extension=xhprof.soxhprof.output_dir=/var/tmp/xhprofRestart if PHP-FPM is started.Second, useCopy the xhprof_html directory and Xhprof_lib directory from the Xhprof unpacking package to the server Web directory o
[Help] the packet sending rate of the http test tool in linux is incorrect. -- Linux general technology-Linux technology and application information. For details, refer to the following section. Recently, I was conducting a web server test. The web server has the ability to limit the speed of an IP address.
This test
The last time we used the weather forecast to show you how to create a project, test suite, test case operation, today demonstrated how to parameterize, no nonsense to say, followed by the operation;1. There are two steps in a use case, we want to pass the value in the response in the first step to the parameter in the second step as the request2, select the step, right--add step---properties, note that the
/http_simple.xml ~/.tsung/tsung.xml2, run, default execution script ~/.tsung/tsung.xml configurationTsung Start Starting Tsung "Log directory is:/root/.tsung/log/20150311-0536"3. Enter the log directory to see the generated report informationcd/root/.tsung/log/20150311-0536 ls-a... Match.log [email protected] Tsung.log tsung.xml4. Enter the log directory where the graphical report needs to be generated, such as/root/.tsung/log/20150311-0536/usr/local/tsung/lib/tsung/bin/tsung_stats.pl lsdata
HTML results is as follows:
Server Software (servers name):
apache-coyote/1.1
Server Hostname (servers domain name):
127.0.0.1
Server port:
8080
Document path (Request path):
/bpmv8.0/r?wf_num=d_s005_j012
Document Length (HTTP response body size):
5876 bytes
Concurrency level (number of concurrent users):
100
Time taken for tests (Total Request processing completed):
Http_load Introduction:Http_load is a performance measurement tool based on Linux platform. Run in parallel multiplexing to test Web server throughput and load, and test Web page performance.
Download and install:
wget http://www.acme.com/software/http_load/http_load-12mar2006.tar.gzTar xzvf http_load-12mar2006.tar.gzCD http_load-12mar2006/Make make install
H
Settings:Headers auto-generated request headers:1 POST request two: JSON commit1 POST request three: XML format submission Request1 POST request 4:2 binary file submission request5.postman: Simulate sending a request that requires cookie authentication (Chrome plugin postman)(1) Chrome has the plugin intercept installed.A request with a cookie is not issued due to Chrome security restrictions. If you want to send a request with a cookie, you need to turn on interceptor.(2) Chrome browser to be
The style sheet has never been system. The Spring Festival holiday is free and you cannot wait.
To facilitate learning, I first wrote a style sheet test tool: csstest (click to download)
The tool is very simple, with about 10 lines writtenCode; Run:
Code file:
Unit unit1; interfaceuses windows, messages, sysutils, variants, classes,
If you are writing a socket TCP Service and want to know whether the current write service has good performance in data sending and receiving, you can use this tool to test it.
This tool will establish 1000 connections to the server, and send information to the service according to the interval you set and the packet size. The service only needs to send the da
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