What is the TP 1-13 in the MKR1000 Schematic?

I am looking at the MKR1000 schematic to learn microcontroller and circuit design, and I notice that multiple pins on the SAMD microcontroller are connected to nothing, only a standalone junction-looking part labeled "TP" There are 13 of them throughout the schematic. Could someone please help me understand what these are? Here's the schematic:https://www.arduino.cc/en/uploads/Main/MKR1000-schematic.pdf

They are test points. These are just exposed pads on the PCB that provide access to various parts of the circuit.

pert:
They are test points. These are just exposed pads on the PCB that provide access to various parts of the circuit.

It looks like they are all on the wifi chip - does that mean that the schematic I'm looking at doesn't actually utilize the wifi in the SAMD board, or does that happen somewhere else? Thank you so much for your help.