On Fri, May 22, 2020 at 08:09:29AM +0000, Steve Barnes wrote:
> Unfortunately we have no control over where the tests may be run – if
> run on Windows from the C: drive it could potentially brick the entire
> machine, (which of course some people might consider a bonus of
> course).
I'm rather shocked to learn that (allegedly?) you can brick modern
Windows by filling the drive up. If this was Windows 95 I might believe
it, but Windows 7 or 10? Have you confirmed this or is it just a guess?
As for strategies for the test... you could write the test to skip on
Windows. Using `unittest`:
@unittest.skipif(os.name == 'nt', 'dangerous to run on Windows')
Does Windows have the capacity to create a file system on the fly and
then mount it, as we can do in Linux?
# Untested.
dd if=/dev/zero of=/tmp/disk count=2048
mkfs.ntfs -v Untitled /tmp/disk
sudo mount -t ntfs /tmp/disk /mnt/
In pseudo-code:
- create a temporary file of 2048 bytes;
- write a NTFS file system in that file;
- mount that file system somewhere so it is visible;
So have the test create a new file system on the fly, cd into that file
system, run the test proper, and if it fills up, no harm done.
If you cannot create a file system on the fly, perhaps you can prepare
one before hand, manually, as part of the test requirements, and refuse
to run if that scratch (pseudo)disk doesn't exist.
--
Steven
_______________________________________________
Python-ideas mailing list -- python-ideas@python.org
To unsubscribe send an email to python-ideas-le...@python.org
https://mail.python.org/mailman3/lists/python-ideas.python.org/
Message archived at
https://mail.python.org/archives/list/python-ideas@python.org/message/SSIJ3YLGQHFBZZRKECQC2JM42PMKYAPN/
Code of Conduct: http://python.org/psf/codeofconduct/
