Thread: pgsql: Improve test coverage for LISTEN/NOTIFY.
Improve test coverage for LISTEN/NOTIFY. Back-patch commit b10f40bf0 into older branches. This adds reporting of NOTIFY messages to isolationtester.c, and extends the async-notify test to include direct tests of basic NOTIFY functionality. This provides useful infrastructure for testing a bug fix I'm about to back-patch, and there seems no good reason not to have better tests of LISTEN/NOTIFY in the back branches. The commit's survived long enough in HEAD to make it unlikely that it will cause problems. Back-patch as far as 9.6. isolationtester.c changed too much in 9.6 to make it sane to try to fix older branches this way, and I don't really want to back-patch those changes too. Discussion: https://postgr.es/m/[email protected] Branch ------ REL_12_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/7d4c3118137a37dddcefe28145a3a2e4bccf59fd Modified Files -------------- src/test/isolation/expected/async-notify.out | 97 ++++++++++++++++++++++++++-- src/test/isolation/isolationtester.c | 87 +++++++++++++++---------- src/test/isolation/specs/async-notify.spec | 76 +++++++++++++++++++--- 3 files changed, 210 insertions(+), 50 deletions(-)