Interop Client

The interop client serves as interface between the test harness and OpenMLS such that the test-runner can perform interop tests between OpenMLS and other implementations (or indeed OpenMLS and itself).

Output of interop_client --help:

USAGE:
    interop_client [OPTIONS]

OPTIONS:
    -h, --host <HOST>    [default: [::1]]
        --help           Print help information
    -p, --port <PORT>    [default: 50051]

See here for more information on MLS interop and the test harness.

Test script

The interop client can be used to have OpenMLS perform interop testing against itself by running the test_with_runner.py script.

The script requires

• cargo to compile the interop_client
• git to checkout the code of the test runner
• go to compile the test-runner