Various unit test fixes
See the commit messages for details. In particular, this should fix
- Reliable failure on macOS as the
network-address
test now passes (but the test harness expects it to fail) (see #1392) - Periodic failure on macOS due to
mkdir()
permissions/return values - Periodic timeouts of the
642026
and642026-ec
tests
And it adds some more debug output to gdbus-threading
and converter-stream
in a fruitless attempt to work out why they’re flaky.
Signed-off-by: Philip Withnall pwithnall@endlessos.org
Helps: #1392