On 11/26/19 3:30 PM, Tom Lane wrote:
> Peter Eisentraut <peter.eisentraut@2ndquadrant.com> writes:
>> On 2019-11-26 05:43, Michael Paquier wrote:
>>> This one is causing failures with the TAP tests of initdb on all AIX
>>> animals and prairiedog:
>>> # Running: initdb --help
>>> Can't locate IO/Pty.pm in @INC (@INC contains: ../../../src/test/perl/
>>> . /usr/local/perl5.8.3/lib/5.8.3/darwin-2level
>>> [...]
>>> Unexpected SCALAR(0x1987690) in harness() parameter 7 at
>>> ../../../src/test/perl//TestLib.pm line 692
>> I'm also seeing this problem on macOS in
>> src/test/recovery/t/016_min_consistency.pl .
> I just noticed that my buildfarm animal longfin has been stuck for
> the past 24 hours in t/001_initdb.pl, and I can replicate that
> in a manual build. ktrace says it's in some sort of loop.
>
> Apparently, macOS has got IO::Pty but it doesn't actually work
> the way this patch expects. Therefore, the proposed patch will
> leave things still broken for macOS :-(
>
> I tried this:
>
> diff --git a/src/test/perl/TestLib.pm b/src/test/perl/TestLib.pm
> index 18b4ce35c2..d67ffc4368 100644
> --- a/src/test/perl/TestLib.pm
> +++ b/src/test/perl/TestLib.pm
> @@ -192,8 +192,7 @@ INIT
> }
> else
> {
> - use charnames ':full';
> - @no_stdin = ('<pty<', \"\N{END OF TRANSMISSION}");
> + @no_stdin = ('<pty<', \"");
> }
> }
>
> and that seems to fix it. I wonder what's the point of sending
> a nonempty string to the pty, exactly?
>
>
Oh, I missed seeing this.
The short answer is I didn't question it because it worked for me. I'll
test out your change on Linux with my test case.
cheers
andrew
--
Andrew Dunstan https://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
