| #!/bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| source tests/engine.sh |
| test_begin |
| |
| set_timeout 2m |
| |
| check "verify help page" \ |
| "hwnoise --help" 0 "summary of hardware-related noise" |
| check "detect noise higher than one microsecond" \ |
| "hwnoise -c 0 -T 1 -d 5s -q" 0 |
| check "set the automatic trace mode" \ |
| "hwnoise -a 5 -d 10s" 2 "osnoise hit stop tracing" |
| check "set scheduling param to the osnoise tracer threads" \ |
| "hwnoise -P F:1 -c 0 -r 900000 -d 10s -q" |
| check "stop the trace if a single sample is higher than 1 us" \ |
| "hwnoise -s 1 -T 1 -t -d 10s" 2 "Saving trace to osnoise_trace.txt" |
| check "enable a trace event trigger" \ |
| "hwnoise -t -e osnoise:irq_noise --trigger=\"hist:key=desc,duration:sort=desc,duration:vals=hitcount\" -d 10s" \ |
| 0 "Saving event osnoise:irq_noise hist to osnoise_irq_noise_hist.txt" |
| |
| test_end |
