I'm opening a chrome tab with Selenium Python. I want to wait until the blue circle stops revolving. Please check the screenshot. use case is to clock on login button and a pop up comes. If page is still loading i.e. the blue circle is still revolving then login button does not work. I want to wait until that blue circle disappears.

JMeter test script is getting struck while running the script in GUI and Non-GUI mode.

1. I have recorded the script in our QA env and executed the script in JMeter it is working fine all scenarios.
2. But when I recorded the script in other performance test environment(Load balancing server with VM's enabled ) but in this Environment, I am not able to execute all scenarios, here in the middle of the scenario it is getting struck.

Please help here, how to proceed further.

One of my friend got this below question in her interview.

Test Scenario:

A man moving from top of the building to bottom.
I somewhat able to write two positive test cases.

Positive Test case:

1. Using Lift
2. Using steps

But I am not able to write any negative test cases. Can you please help me?

I'm dealing with js and testing, a I have a question. There is a script with different functions - script.js; Installed nodejs with chai.js and mocha.js; I wrote an example test, it stumbles, saying that "viewCookie is not defined"

var assert = require ('assert');
describe ('Cookies', function () {
    describe ('viewCookie ()', function () {
        it ('should return undefined', function () {
            assert.equal (undefined, viewCookie ());
        });
    });
});

How to properly run a test of only one function from script.js? and how to refer to it correctly from the directory where the test is located? and also what to do if the function requests parameters like document. etc., I would like to somehow substitute possible values ​​there.