Test run instructions

To run corresponding tests in zkWASM some preparations have to be done.

We assume, that one is in zkwasm folder.

Firstly, move into scripts_and_tools directory.

Next, run

./zkwasm_setup.sh

This will create zkWasm folder with sorce code and attempt to build it.

Next, to prove execution we need to build one of the tests, let`s use simple_arithmetic_test as an example.

Run

./zkwasm_build.sh ../tests/simple_arithmetic_test

If run is succsessfull then you will see output.wasm file in the test directory.

Next, we need to setup proving circuit, to do so, run

./zkwasm_setup_circuit.sh ../../tests/simple_arithmetic_test/output.wasm 18

Note, that testing executed from the zkWasm directory, thus path have to be relative to it, or global.

Note, that second parameter (18) is a size of a circuit. Bigger executables will need bigger circuit sizes to be proven.

Now, that circuit is built, we can prove execution as follows

./zkwasm_prove.sh ../../tests/simple_arithmetic_test/output.wasm

If needed, proof can be verified as follows

./zkwasm_verify.sh ../../tests/simple_arithmetic_test/output.wasm