Cleber Rosa <cr...@redhat.com> writes:
> On Mon, Sep 16, 2019 at 01:59:22PM -0400, Cleber Rosa wrote: >> On Sun, Sep 15, 2019 at 11:19:36PM +0200, Philippe Mathieu-Daudé wrote: >> > User case from: >> > https://tyom.blogspot.com/2019/04/aixprep-under-qemu-how-to.html >> > >> > Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org> >> > --- >> > tests/acceptance/ppc_prep_40p.py | 21 +++++++++++++++++++++ >> > 1 file changed, 21 insertions(+) >> > >> > diff --git a/tests/acceptance/ppc_prep_40p.py >> > b/tests/acceptance/ppc_prep_40p.py >> > index 53f2d2ecf0..a0eac40d9f 100644 >> > --- a/tests/acceptance/ppc_prep_40p.py >> > +++ b/tests/acceptance/ppc_prep_40p.py >> > @@ -61,3 +61,24 @@ class IbmPrep40pMachine(Test): >> > os_banner = 'NetBSD 4.0 (GENERIC) #0: Sun Dec 16 00:49:40 PST >> > 2007' >> > self.wait_for_console_pattern(os_banner) >> > self.wait_for_console_pattern('Model: IBM PPS Model 6015') >> > + >> > + def test_openfirmware(self): >> > + """ >> > + :avocado: tags=arch:ppc >> > + :avocado: tags=machine:40p >> > + """ >> > + bios_url = ('https://github.com/artyom-tarasenko/openfirmware/' >> > + 'releases/download/40p-20190413/q40pofw-serial.rom') >> > + bios_hash = '880c80172ea5b2247c0ac2a8bf36bbe385192c72' >> > + bios_path = self.fetch_asset(bios_url, asset_hash=bios_hash) >> > + >> > + self.vm.set_machine('40p') >> > + self.vm.set_console() >> > + self.vm.add_args('-bios', bios_path) >> > + >> > + self.vm.launch() >> > + self.wait_for_console_pattern('QEMU PReP/40p') >> > + fw_banner = 'Open Firmware, built April 13, 2019 09:29:23' >> > + self.wait_for_console_pattern(fw_banner) >> > + prompt_msg = 'Type any key to interrupt automatic startup' >> > + self.wait_for_console_pattern(prompt_msg) >> > -- >> > 2.20.1 >> > >> >> Tested-by: Cleber Rosa <cr...@redhat.com> >> Reviewed-by: Cleber Rosa <cr...@redhat.com> > > Actually, I'm seeing random but consistent failures. I've tracked > it down to the 'Open Firmware, built April 13, 2019 09:29:23'. Out > of 100 executions I got 27 failures, with that line logged as: > > 2019-09-16 14:44:54,540 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:00,762 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:06,575 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:12,859 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:18,707 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:21,876 ppc_prep_40p L0033 DEBUG| en Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:28,054 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:31,163 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:34,291 ppc_prep_40p L0033 DEBUG| en Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:45:57,719 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:03,610 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:06,795 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:17,087 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:21,534 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:24,694 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:38,076 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:49,863 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:46:54,435 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:00,672 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:03,834 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:06,852 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:14,276 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:17,380 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:34,749 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:39,217 ppc_prep_40p L0033 DEBUG| n Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:47:43,750 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > 2019-09-16 14:48:04,003 ppc_prep_40p L0033 DEBUG| Firmware, built > April 13, 2019 09:29:23 > > Given that we're not seeing this behavior in other target/marchine > tests, my first impression is that this is what's being produced > by QEMU, and not what's being badly captured by the Avocado and/or > the test code. Is the DEBUG line meant to show everything that avocado saw? I guess we could have a bug in the serial port emulation causing characters to be dropped? > > Any ideas? > > - Cleber. -- Alex Bennée
