Mats Kindahl 231549184c Break out superuser operations in update tests
In order to support smoke-testing with a single server, the update
tests are refactored to not require a `postgres` user with full
privileges.

To support both running smoke tests and update tests, the following
changes where made:

- Database creation code was factored out of tests and is only executed
  for update tests.
- Since the default for `docker_pgscript` was to use the `postgres`
  database and the database creation code also switched database to
  `single` as part of the exection, the default of `docker_pgscript` is
  now changed to `single`.
- Parts of tests that changes roles during execution was removed since
  it is more suitable for a regression test. Some `GRANT` statements
  were kept for the update tests since they test that non-superuser
  privileges are propagated correctly.
- Operations that require escalated privileges are factored out into
  support functions that execute the original code for update tests and
  are no-ops for smoke tests.
- A dedicated `test_update_smoke` script was added that can run a smoke
  test against a single server.
2021-03-05 17:50:14 +01:00
..
2019-04-09 13:45:20 +02:00
2019-02-05 16:55:16 -05:00
2021-02-18 12:13:14 +01:00
2021-01-28 15:04:30 +01:00