38
aloop
aloop
beakerlib-1.29.3-1.fc38.noarch
sound/aloop
2023-01-24 10:23:04 EST
2023-01-24 10:24:42 EST
Fedora release 38 (Rawhide)
kvm-04-guest01.lab.eng.rdu2.redhat.com
unknown
1 x Intel Xeon Processor (Skylake, IBRS)
3730 MB
53.87 GB
The main purpose of this script is to ensure the kernel sound subsystem
is basically working.
The snd-dummy driver just consumes playback PCM samples.
The snd-aloop driver is used to check the PCM playback and the PCM
recording (capture).
Output of 'modprobe snd-dummy':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSOutput of 'modprobe snd-aloop':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSOutput of '/usr/bin/python data.py generate s.raw':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSOutput of 'aplay -D hw:Dummy -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSOutput of 'aplay -D hw:Dummy --nonblock -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSOutput of 'aplay -D hw:Dummy --mmap -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSOutput of 'aplay -D hw:Dummy --mmap --nonblock -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSRecording startedOutput of 'aplay -D hw:Loopback -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSRecording finished (2304000 bytes)Output of '/usr/bin/python data.py check s.raw':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSRecording startedOutput of 'aplay -D hw:Loopback --nonblock -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSRecording finished (2304000 bytes)Output of '/usr/bin/python data.py check s.raw':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSRecording startedOutput of 'aplay -D hw:Loopback --mmap -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSRecording finished (2304000 bytes)Output of '/usr/bin/python data.py check s.raw':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSRecording startedOutput of 'aplay -D hw:Loopback --mmap --nonblock -f dat -d 12 s.raw':--------------- OUTPUT START ---------------Playing raw data 's.raw' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo--------------- OUTPUT END ---------------PASSRecording finished (2304000 bytes)Output of '/usr/bin/python data.py check s.raw':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSOutput of 'rm -f s.raw a.raw':--------------- OUTPUT START ------------------------------ OUTPUT END ---------------PASSPhases fingerprint: 4EgrNTvGAsserts fingerprint: MDRRoC3/