If we want to execute a thread group with 2 concurrent users only when IP Address is not in (10.0.0.1, 10.0.0.2). How can we achieve this?
I have used below condition but its not working
${__groovy(if ((org.apache.jmeter.util.JMeterUtils.getLocalHostIP()!='10.0.0.1') || (org.apache.jmeter.util.JMeterUtils.getLocalHostIP()!='10.0.0.2')) return '2' else return '0',)}
I believe you need to change || operator to && operator
${__groovy(if ((org.apache.jmeter.util.JMeterUtils.getLocalHostIP()!='10.10.10.1') && (org.apache.jmeter.util.JMeterUtils.getLocalHostIP()!='10.0.0.2')) return '2' else return '0',)}
You can also consider slightly changing syntax so it would be more readable and it would be easier to add next IPs if needed:
${__groovy(if (['10.0.0.1'\, '10.0.0.2'].contains(org.apache.jmeter.util.JMeterUtils.getLocalHostIP())) return '0' else return '2',)}
More information:
Apache Groovy - Logical Operators
Apache Groovy - Why and How You Should Use It
My test plan structure is
Thread Group
--Http request
while loop controller
--http request
--regular expression extractor (get a login config key which is used in while loop)
Regular expression:-"business_type":"(.+?)"
variable name :-business_type
while loop condition: :- ${__javaScript(("${business_type}" === "Apparel & Footwear" && ${counter} < 5),)
I want to stop while loop when the expected business type is found in response.
You need to check 2 condition while one for negative equal the string in While Controller:
${__jexl3(${counter} < 5 && "${business_type}" != "Apparel & Footwear")}
Prefer __jexl3 over __javascript function:
Checking this and using __jexl3 or __groovy function in Condition is advised for performances
Try using "!=" instead of "===".
${__javaScript("${business_type}" != "Apparel & Footwear" && ${counter} < 5)}
Is it possible to add two conditions in while controller? My two conditions are Complete ="True" and Results >200.
I tried using it by setting Complete = False and Results=0 in user defined variables and used it in while controller as follows:
${__javaScript("${Complete}" != "true")} && ${__javaScript((parseInt(${Results}) >90)}.
But it is looping indefinitely. Please help.
Try the following condition (working for me):
${__jexl3("${Complete}" == "False" && ${Results} >= 0,)}
where Complete - False & Results - 0.
For above values, condition will be evaluated to true, hence executes the children of the While Controller.
Note: Please change the conditions == & >= symbols and values False && 0 as per your requirements.
You must reset the values inside the While Controller, to make the condition evaluated to false, otherwise you will struck in infinite loop.
References:
https://jmeter.apache.org/usermanual/component_reference.html#While_Controller
https://www.blazemeter.com/blog/using-while-controller-jmeter
For Multiple Condition in While Loop using Groovey Function for '&&' and '||' for the same field.
${__groovy(!(vars.get('ocrstatus_1').equals('500') || vars.get('ocrstatus_1').equals('1000')) ,)}
In my BizTalk Decide shape, How can I handle below conditions in one decide shape node?
code == 'code1'
code == 'code2'
code == 'code3'
code == 'code4'
I'm trying to do, this by
(code == 'code1' Or code == 'code2' Or code == 'code3' Or code == 'code4' )
But It is not working, please suggest.
The Decide Shape takes any (mostly) C# formatted condition so you would use:
(code == "code1") || (code == "code2") || (code == "code3") || (code == "code4")
You have to use the double quote since the single quote specifically means char data, not string.
Suppose I have this function:
std::string Func1(std::string myString)
{
//do some string processing
std::string newString = Func2(myString)
return newString;
}
How do I set a conditional break when newString has a specific value? (without changing the source)
Setting the condition newString == "my value" didn't work. The breakpoints were disabled with an error overloaded operator not found.
There is a much easier way in Visual Studio 2010/2012.
To accomplish what you are looking for in ANSI use this:
strcmp(newString._Bx._Ptr,"my value")==0
And in unicode (if newString were unicode) use this:
wcscmp(newString._Bx._Ptr, L"my value")==0
There are more things you can do than just a compare, you can read more about it here:
http://blogs.msdn.com/b/habibh/archive/2009/07/07/new-visual-studio-debugger-2010-feature-for-c-c-developers-using-string-functions-in-conditional-breakpoints.aspx
In VS2017, I was able to set the condition as:
strcmp(&newString[0], "my value") == 0
Some searching has failed to turn up any way to do this. Suggested alternatives are to put the test in your code and add a standard breakpoint:
if (myStr == "xyz")
{
// Set breakpoint here
}
Or to build up your test from individual character comparisons. Even looking at individual characters in the string is a bit dicey; in Visual Studio 2005 I had to dig down into the member variables like
myStr._Bx._Buf[0] == 'x' && myStr._Bx._Buf[1] == 'y' && myStr._Bx._Buf[2] == 'z'
Neither of these approaches is very satisfactory. We should have better access to a ubiquitous feature of the Standard Library.
In VS2017 you can do
strcmp(newString._Mypair._Myval2._Bx._Buf,"myvalue")==0
While I've had to work around this using something similar to Brad's answer (plus using DebugBreak() to break right from the code), sometimes editing/recompiling/re-running a bit of code is either too time consuming or just plain impossible.
Luckily, it's apparently possible to spelunk into the actual members of the std::string class. One way is mentioned here -- and though he calls out VS2010 specifically, you can still access individual chars manually in earlier versions. So if you're using 2010, you can just use the nice strcmp() functions and the like (more info), but if you're like me and still have 2008 or earlier, you can come up with a raggedy, terrible, but functional alternative by setting a breakpoint conditional something like:
strVar._Bx._Ptr[0] == 'a' && strVar._Bx._Ptr[1] == 'b' &&
strVar._Bx._Ptr[2] == 'c'
to break if the first three characters in strVar are "abc". You can keep going with additional chars, of course. Ugly.. but it's saved me a little time just now.
VS2012:
I just used the condition below because newString._Bx._Ptr ( as in OBWANDO's answer ) referenced illegal memory
strcmp( newString._Bx._Buf, "my value")==0
and it worked...
#OBWANDO (almost) has the solution, but as multiple comments rightly point out, the actual buffer depends on the string size; I see 16 to be the threshold. Prepending a size check to the strcmp on the appropriate buffer works.
newString._Mysize < 16 && strcmp(newString._Bx._Buf, "test value") == 0
or
newString._Mysize >= 16 && strcmp(newString._Bx._Ptr, "ultra super long test value") == 0
Tried to use strcmp in gdb8.1 under ubuntu18.04, but it doesn't work:
(ins)(gdb) p strcmp("a", "b")
$20 = (int (*)(const char *, const char *)) 0x7ffff5179d60 <__strcmp_ssse3>
According to this answer, strcmp, is a special IFUNC, one can setup condition like this:
condition 1 __strcmp_ssse3(camera->_name.c_str(), "ping")==0
It's pretty ugly, don't want to do it the second time.
This answer gives a much better solution, it use std::string::compare :
condition 1 camera->_name.compare("ping") == 0
In VS2015 you can do
newstring[0]=='x' && newString[1]=='y' && newString[2]=='z'
Comparing string works better than comparing characters
strcmp(name._Mypair._Myval2._Bx._Buf, "foo")==0
This works, but is very inconvenient to use and error prone.
name._Mypair._Myval2._Bx._Buf[0] == 'f' &&
name._Mypair._Myval2._Bx._Buf[1] == '0' &&
name._Mypair._Myval2._Bx._Buf[2] == '0'
You could convert it into a c string using c_str() like so:
$_streq(myStr.c_str(), "foo")
To set a conditional breakpoint in std::string you need to set it on real internal members of std::string. What you see on watch window is simplified.
You can display real structure of a variable in the watch window by using ,! suffix. In your example:
newString,!
For MSVC 2015 – 2019 you can use:
For string that were never longer than 15 characters:
(newString._Mypair._Myval2._Myres < 16) ?
strcmp(newString._Mypair._Myval2._Bx._Buf, "short") == 0 :
false
For (even historically) longer strings:
(newString._Mypair._Myval2._Myres < 16) ? false :
strcmp(newString._Mypair._Myval2._Bx._Ptr, "My_test_str_value_longer_than_16_chars") == 0
Beware:
The variable name is written twice in each condition!
You need whole expression on single line. Use the copy-paste versions bellow.
Universal condition needs to put the test value twice and variable name three times:
(newString._Mypair._Myval2._Myres < 16) ?
strcmp(newString._Mypair._Myval2._Bx._Buf, "My_test_string") == 0 :
strcmp(newString._Mypair._Myval2._Bx._Ptr, "My_test_string") == 0
Notes: use wcscmp instead of strcmp if you are working with std::wstring.
Find more info on small string optimization in C++ https://vorbrodt.blog/2019/03/30/sso-of-stdstring/ includes sample code to find size of string's internal buffer.
All std:string and std::wstring single line versions for your copy paste convenience:
(newString._Mypair._Myval2._Myres < 16) ? strcmp(newString._Mypair._Myval2._Bx._Buf, "short") == 0 : false
(newString._Mypair._Myval2._Myres < 16) ? false : strcmp(newString._Mypair._Myval2._Bx._Ptr, "My_test_str_value_longer_than_16_chars") == 0
(newString._Mypair._Myval2._Myres < 16) ? strcmp(newString._Mypair._Myval2._Bx._Buf, "My_test_string") == 0 : strcmp(newString._Mypair._Myval2._Bx._Ptr, "My_test_string") == 0
(newString._Mypair._Myval2._Myres < 16) ? wcscmp(newString._Mypair._Myval2._Bx._Buf, L"short") == 0 : false
(newString._Mypair._Myval2._Myres < 16) ? false : wcscmp(newString._Mypair._Myval2._Bx._Ptr, L"My_test_str_value_longer_than_16_chars") == 0
(newString._Mypair._Myval2._Myres < 16) ? wcscmp(newString._Mypair._Myval2._Bx._Buf, L"My_test_string") == 0 : wcscmp(newString._Mypair._Myval2._Bx._Ptr, L"My_test_string") == 0
All above copy/paste samples tested on MSVC version 16.9.10 and program for Windows 10.