Is it possible to take a screenshot with JMeter webdriver?

[ophir....@blazemeter.com]

It's obviously possible with webdriver itself, but I couldn't make it work with JMeter webdriver with my limited webdriver skills.

http://stackoverflow.com/questions/3422262/take-a-screenshot-with-selenium-webdriver

Has anyone done this?

If not, anyone want to take a shot at it? :)

Thanks

Ophir

[gli...@gmail.com]

Hi Ophir,

Your link has the answer. Being translated into WebDriver Sampler JavaScript it'll look as follows:

var selenium = JavaImporter(org.openqa.selenium)
var fileUtils = JavaImporter(org.apache.qpid.util)
var io = JavaImporter(java.io)
WDS.browser.get('http://example.com')
var screenshot = WDS.browser.getScreenshotAs(selenium.OutputType.FILE)
fileUtils.FileUtils.copy(screenshot, io.File('/path/to/screenshot.png'))

See Using Selenium with JMeter's WebDriver Sampler guide for more information on JavaImporter usage. 

Cheers. 

[ophir....@blazemeter.com]

Thanks for the answer.

I'm still getting an error but it looks like we're close.

Here is my code:

var selenium = JavaImporter(org.openqa.selenium)

var fileUtils = JavaImporter(org.apache.qpid.util)

var io = JavaImporter(java.io)

WDS.browser.get('http://example.com')

var screenshot = WDS.browser.getScreenshotAs(selenium.OutputType.FILE)

fileUtils.FileUtils.copy(screenshot, io.File('/Users/ophir/Downloads/screenshot.png'))

and here is the error:

2014/06/27 10:09:05 ERROR - com.googlecode.jmeter.plugins.webdriver.sampler.WebDriverSampler: sun.org.mozilla.javascript.internal.EcmaError: TypeError: Cannot call method "copy" of undefined (<Unknown source>#6) in <Unknown source> at line number 6 

[gli...@gmail.com]

Hi Ophir,

It looks like that FileUtils isn't in your classpath. That's weird as it indicates a problem with your JMeter installation. However it can be worked around as follows:

Just change the last line of sample code to look like:

screenshot.renameTo(io.File('/Users/ophir/Downloads/screenshot.png'))

Relevant import can also be removed. 

[Ophir from BlazeMeter]

It works!

Thanks a zillion !!!

--

Ophir Prusak

BlazeMeter The Load Testing Cloud

Office (855) 445-2285 x 703  

Cell (917) 720-6141

[bruno...@infoglobo.com.br]

Your example works, but it had a mistake, you forgot the new keyword:

fileUtils.FileUtils.copy(screenshot, new io.File('/Users/ophir/Downloads/screenshot.png'))

[syme...@gmail.com]

I tried using this 

var pkg=JavaImporter(org.openqa.selenium,org.openqa.selenium.support.ui,org.openqa.selenium.support.ui.Select) //import java selenium packagesPerfTest

var Thr=JavaImporter(java.lang.Thread) //import Thread sleep packages

var wait = new pkg.WebDriverWait(WDS.browser,120) //import WebDriverWait Package

var selenium = JavaImporter(org.openqa.selenium)

var fileUtils = JavaImporter(org.apache.qpid.util)

var io = JavaImporter(java.io)

var support_ui = JavaImporter(org.openqa.selenium.support.ui.WebDriverWait)

var conditions = org.openqa.selenium.support.ui.ExpectedConditions

var exception = null 

try

{

    

//wait for the I agree field to be visible

wait.until(pkg.ExpectedConditions.presenceOfElementLocated(pkg.By.xpath('//CHECKBOX[@id="agree-check"]')))

}

catch (err)

{

   WDS.log.error(err.message)

   var screenshot = WDS.browser.getScreenshotAs(selenium.OutputType.FILE)

   screenshot.renameTo(io.File('C:\PONG-PT\screenshot.png'))

  fileUtils.FileUtils.copy(screenshot, new io.File('C:\\PONG-PT\\screenshot.png'))

   exception = err

} 

but doesnt work , get an error  ‘TypeError: null has no such function "copy" in <eval> at line number 97’   

[nikhil panchghare]

this will work in this way -

screenshot.renameTo(new java.io.File('C:\\Worktime\\Dev_Tools\\screenshot.png'));

[Liliane et Robert Bourgault du Coudray]

Another simple solution is to save the sampler's response as an html file with the "getResponseDataAsString()" function.
For example:

def myFile = new File("C:\Screenshots/test.html")

myFile.withWriter("utf-8")

{

   writer -> writer.writeLine(prev.getResponseDataAsString())

}

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