1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3source tests/engine.sh 4test_begin 5 6set_timeout 2m 7 8check "verify help page" \ 9 "hwnoise --help" 0 "summary of hardware-related noise" 10check "detect noise higher than one microsecond" \ 11 "hwnoise -c 0 -T 1 -d 5s -q" 0 12check "set the automatic trace mode" \ 13 "hwnoise -a 5 -d 10s" 2 "osnoise hit stop tracing" 14check "set scheduling param to the osnoise tracer threads" \ 15 "hwnoise -P F:1 -c 0 -r 900000 -d 10s -q" 16check "stop the trace if a single sample is higher than 1 us" \ 17 "hwnoise -s 1 -T 1 -t -d 10s" 2 "Saving trace to osnoise_trace.txt" 18check "enable a trace event trigger" \ 19 "hwnoise -t -e osnoise:irq_noise --trigger=\"hist:key=desc,duration:sort=desc,duration:vals=hitcount\" -d 10s" \ 20 0 "Saving event osnoise:irq_noise hist to osnoise_irq_noise_hist.txt" 21 22test_end 23