Re: Regression test collate.icu.utf8 failed on REL_14_STABLE

On Tue, 15 Aug 2023 at 08:54, Japin Li <japinli(at)hotmail(dot)com> wrote:
> On Tue, 15 Aug 2023 at 08:49, Andy Fan <zhihui(dot)fan1213(at)gmail(dot)com> wrote:
>>>
>>>
>>>
>>> DROP SCHEMA test_schema;
>>> +ERROR: cannot drop schema test_schema because other objects depend on it
>>> +DETAIL: collation test_schema.test11 depends on schema test_schema
>>> +HINT: Use DROP ... CASCADE to drop the dependent objects too.
>>> DROP ROLE regress_test_role;
>>> +ERROR: role "regress_test_role" cannot be dropped because some objects
>>> depend on it
>>> +DETAIL: owner of collation test_schema.test11
>>> +ERROR: role "regress_test_role" cannot be dropped because some objects
>>> depend on it
>>> +DETAIL: owner of collation test_schema.test11
>>>
>>> +ERROR: role "regress_test_role" already exists
>>>
>>>
>>>
>>>
>> Did you run 'make installcheck' rather than 'make check' and there
>> was a failure before this round of test? This looks to me that there
>> are some objects are not cleaned well before this run. you can try
>> 'make installcheck' with a pretty clean setup or run 'make check'
>> directly to verify this.
>

Thanks Andy, I think I find the root cause. In my environment, LANG has
different setting from others.

$ locale
LANG=C.UTF-8
LANGUAGE=
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=en_US.UTF-8

Then, I set LANG to en_US.UTF-8, all tests passed. What I'm curious about
is why PG 15 can pass.

--
Regrads,
Japin Li