postgres.git / summary / log / commit / refs

commit    676858bcb4c4d9d2d5ee63a87dbff01085984ee0
Author:   Tom Lane <tgl@sss.pgh.pa.us>
Date:     Fri Apr 20 21:27:56 2018 +0000
First released in: 11.0

    Don't run fast_default regression test in parallel with other tests.
    
    Since it sets up an event trigger that would fire on DDL done by any
    concurrent test script, the original scheduling is just an invitation
    to irreproducible test failures.  (The fact that we found a bug through
    exactly such irreproducible test failures doesn't really change the
    calculus here: this script is a hazard to anything that runs in parallel
    with it today or might be added to that parallel group in future.  No,
    I don't believe that the trigger is protecting itself sufficiently to
    avoid all possible trouble.)
    
    Discussion: https://postgr.es/m/5767.1523995174@sss.pgh.pa.us


 src/test/regress/parallel_schedule | 4 +++-
 src/test/regress/serial_schedule   | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/test/regress/parallel_schedule b/src/test/regress/parallel_schedule
index c07083bd448..16f979c8d93 100644
--- a/src/test/regress/parallel_schedule
+++ b/src/test/regress/parallel_schedule
@@ -116,10 +116,12 @@ test: plancache limit plpgsql copy2 temp domain rangefuncs prepare without_oid c
 # ----------
 # Another group of parallel tests
 # ----------
-test: identity partition_join partition_prune reloptions hash_part indexing partition_aggregate fast_default
+test: identity partition_join partition_prune reloptions hash_part indexing partition_aggregate
 
 # event triggers cannot run concurrently with any test that runs DDL
 test: event_trigger
+# this test also uses event triggers, so likewise run it by itself
+test: fast_default
 
 # run stats by itself because its delay may be insufficient under heavy load
 test: stats
diff --git a/src/test/regress/serial_schedule b/src/test/regress/serial_schedule
index e6e6a4608b2..42632be6750 100644
--- a/src/test/regress/serial_schedule
+++ b/src/test/regress/serial_schedule
@@ -188,6 +188,6 @@ test: reloptions
 test: hash_part
 test: indexing
 test: partition_aggregate
-test: fast_default
 test: event_trigger
+test: fast_default
 test: stats


[parent: b1b71f16581f]