default or selected kernelversion does not have config value CONFIG_CRYPTO_MANAGER_TESTS.
Result is shown for kernelversion 5.4.229

Run algolithms' self-tests

configname: CONFIG_CRYPTO_MANAGER_TESTS

Linux Kernel Configuration
└─>Cryptographic API
└─>Run algolithms' self-tests
In linux kernel since version 2.6.34.2 (release Date: 2010-08-02)  
Run cryptomanager's tests for the new crypto algorithms being
registered.