1.4 KiB
Integration tests
make test is hardware/server independent: offline render tests, concurrent
plan-replacement stress, and (when JACK headers are present) JACK ABI fault
injection. The fake links against installed declarations without linking
libjack. It does not claim to reproduce JACK scheduling; the separate
threaded stress test exercises publication/reclamation.
make test-jack explicitly runs a five-second live JACK loopback test. Requires
an existing JACK or PipeWire JACK-compatible server; does not start a server,
change its sample rate/block size, or connect physical outputs. Source output
is connected only to the test's capture client, then disconnected and removed.
It checks finite/bounded captured samples at two gains, active plan replacement,
status and ten restart cycles. For a longer run:
make build/test_jack
./build/test_jack 30
On the inspected system the 30-second test passed at 48000 Hz (initial 1024
frames): 704 engine blocks, 716 probe blocks, both gains observed, zero xruns,
and ten restart cycles. This is a limited software-loopback result, not an
endurance or physical-device qualification. No live server termination or global
format change is performed on the shared server. Those paths, missing server,
port/callback setup failure, activation/deactivation/close failure, null buffers,
invalid configuration, oversize buffers, and reopen are tested with injected
JACK callbacks/results in tests/unit/test_backend.c.