olemus
tarkvara testimine ilma testimiskavata
= software testing performed without any specific test plan or predefined set of steps

ülevaateid
https://www.linkedin.com/pulse/what-ad-hoc-testing-webomates-1zfzc
https://en.wikipedia.org/wiki/Ad_hoc_testing
https://www.browserstack.com/guide/adhoc-testing
https://testsigma.com/blog/adhoc-testing/
https://www.lambdatest.com/learning-hub/ad-hoc-testing
https://www.testingmind.com/adhoc-testing-guide-what-you-should-know/
https://www.testbytes.net/blog/adhoc-testing/