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Message #50791
[Bug 1341685] Re: When unconstrained, udm sometimes downloads files to wrong location
** Changed in: canonical-devices-system-image
Status: Confirmed => In Progress
** Changed in: canonical-devices-system-image
Milestone: ww05-2015 => ww07-2015
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https://bugs.launchpad.net/bugs/1341685
Title:
When unconstrained, udm sometimes downloads files to wrong location
Status in the base for Ubuntu mobile products:
In Progress
Status in ubuntu-download-manager package in Ubuntu:
Fix Released
Status in ubuntu-download-manager package in Ubuntu RTM:
In Progress
Bug description:
I'm working on making the s-i tests more robust and I've run into an
odd situation, where udm sometimes stores its downloaded files using
an incorrect path, and not the one that s-i (which is unconstrained)
requests. This only appears to happen when the full s-i test suite is
run. When run in isolation, the test succeeds.
Here's a log of the createDownloadGroup call I'm making:
createDownloadGroup:
[Record(url='https://localhost:8943/gpg/blacklist.tar.xz',
destination='/tmp/tmpe7mo8qm9/ubuntu/cache/keyring.tar.xz',
checksum=''),
Record(url='https://localhost:8943/gpg/blacklist.tar.xz.asc',
destination='/tmp/tmpe7mo8qm9/ubuntu/cache/keyring.tar.xz.asc',
checksum='')]
url is the source url, destination is the local path to save the file
in. This call produces incorrect destination paths in the 'finished'
signal:
FINISHED: dbus.Array([dbus.String('/home/barry/.local/share/ubuntu-
download-manager//usr/lib/telepathy/mission-
control-5/Downloads/blacklist (20).tar.xz'),
dbus.String('/home/barry/.local/share/ubuntu-download-
manager//usr/lib/telepathy/mission-control-5/Downloads/blacklist
(20).tar.xz.asc')], signature=dbus.Signature('s'))
Notice the very strange directory udm chooses which is definitely not
the path requested, and in fact doesn't exist. This matches the
observed behavior that after a succesful group download completion
(i.e. no errors occur), I assert that the requested destination path
exists, and in the failing test it does not.
I suspect some state is not getting reset in udm.
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