#29052: test database setup can truncate non-test database if two database
aliases
point to the same database
-------------------------------------+-------------------------------------
Reporter: Muse | Owner: Urth
Type: Bug | Status: closed
Component: Testing framework | Version: 2.0
Severity: Normal | Resolution: fixed
Keywords: | Triage Stage: Ready for
| checkin
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Mariusz Felisiak <felisiak.mariusz@…>):
In [changeset:"b89ce413f2a95f22788efb01d441f7ab3b506003" b89ce413]:
{{{
#!CommitTicketReference repository=""
revision="b89ce413f2a95f22788efb01d441f7ab3b506003"
[3.2.x] Fixed #29052 -- Made test database creation preserve alias order
and prefer the "default" database.
This fixes flushing test databases when two aliases point to the same
database.
Use a list() to store the test database aliases so the order remains
stable by following the order of the connections. Also, always use the
"default" database alias as the first alias to accommodate `migrate`.
Previously `migrate` could be executed on a secondary alias which
caused truncating the "default" database.
Backport of 06e5f7ae1639f1e275e7cc1076dc70ca3ebaa946 from master
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/29052#comment:7>
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