[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] iotests: Skip 211 on insufficient memory
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [PATCH] iotests: Skip 211 on insufficient memory |
Date: |
Mon, 18 Feb 2019 22:22:43 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.0 |
On 2/18/19 7:06 PM, Max Reitz wrote:
> VDI keeps the whole bitmap in memory, and the maximum size (which is
> tested here) is 2 GB. This may not be available on all machines, and it
> rarely is available when running a 32 bit build.
>
> Fix this by making VM.run_job() return the error string if an error
> occurred, and checking whether that contains "Could not allocate bmap"
> in 211. If so, the test is skipped.
>
> Signed-off-by: Max Reitz <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> tests/qemu-iotests/211 | 4 +++-
> tests/qemu-iotests/iotests.py | 5 ++++-
> 2 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/tests/qemu-iotests/211 b/tests/qemu-iotests/211
> index 5d285450b5..6afc894f76 100755
> --- a/tests/qemu-iotests/211
> +++ b/tests/qemu-iotests/211
> @@ -32,7 +32,9 @@ def blockdev_create(vm, options):
>
> if 'return' in result:
> assert result['return'] == {}
> - vm.run_job('job0')
> + error = vm.run_job('job0')
> + if error and 'Could not allocate bmap' in error:
> + iotests.notrun('Insufficient memory')
> iotests.log("")
>
> with iotests.FilePath('t.vdi') as disk_path, \
> diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
> index 387e026556..4910fb2005 100644
> --- a/tests/qemu-iotests/iotests.py
> +++ b/tests/qemu-iotests/iotests.py
> @@ -532,7 +532,9 @@ class VM(qtest.QEMUQtestMachine):
> log(result, filters, indent=indent)
> return result
>
> + # Returns None on success, and an error string on failure
> def run_job(self, job, auto_finalize=True, auto_dismiss=False):
> + error = None
> while True:
> for ev in self.get_qmp_events_filtered(wait=True):
> if ev['event'] == 'JOB_STATUS_CHANGE':
> @@ -541,13 +543,14 @@ class VM(qtest.QEMUQtestMachine):
> result = self.qmp('query-jobs')
> for j in result['return']:
> if j['id'] == job:
> + error = j['error']
> log('Job failed: %s' % (j['error']))
> elif status == 'pending' and not auto_finalize:
> self.qmp_log('job-finalize', id=job)
> elif status == 'concluded' and not auto_dismiss:
> self.qmp_log('job-dismiss', id=job)
> elif status == 'null':
> - return
> + return error
> else:
> iotests.log(ev)
>
>