Meaning of variable name `token` in tests? about pkcs11js HOT 3 CLOSED

Tokens contain slots

from pkcs11js.

cryptographic device = PKCS11 token in a HSM like device

smart card = PKCS11 token

USB toke = PKCS11 token

Each of the above have "slots".

Each slot, contains a logical or physical cryptographic implementation.

Generally you can think of a slot as a security domain (slot1 is accessible by app1)

from pkcs11js.

I appreciate the answer but am still confused:

https://www.cryptsoft.com/pkcs11doc/v230/

Cryptoki provides an interface to one or more cryptographic devices that are active in the system through a number of "slots". Each slot, which corresponds to a physical reader or other device interface, may contain a token. A token is typically "present in the slot" when a cryptographic device is present in the reader. Of course, since Cryptoki provides a logical view of slots and tokens, there may be other physical interpretations. It is possible that multiple slots may share the same physical reader. The point is that a system has some number of slots, and applications can connect to tokens in any or all of those slots.

from pkcs11js.