On Fri, Nov 19, 2021 at 12:43 AM Robert Haas <robertmhaas@gmail.com> wrote:
>
> On Thu, Nov 18, 2021 at 7:30 AM Amul Sul <sulamul@gmail.com> wrote:
> > Somehow with and without patch I am getting the same log.
>
> Try applying the attached 0001-dubious-test-cast.patch for you and see
> if that fails. It does for me. If so, then try applying
> 0002-fix-the-bug.patch and see if that makes it pass.
>
Thanks, I can see the reported behavior -- 0001 alone fails & 0002
corrects that.
> Unfortunately, this test case isn't remotely committable as-is, and I
> don't know how to make it so. The main problem is that, although you
> can start up a server with nothing in pg_wal, no restore_command, and
> no archive command, pg_ctl will not believe that it has started. I
> worked around that problem by telling pg_ctl to ignore failures, but
> it still waits for a long time before timing out, which sucks both
> because (1) hackers are impatient and (2) some hackers run extremely
> slow buildfarm machines where almost any timeout won't be long enough.
Yeah :(
> There's a second place where the patch needs to wait for something
> also, and that one I've crudely kludged with sleep(10). If anybody
> around here who is good at figuring out how to write clever TAP tests
> can tell me how to fix this test to be non-stupid, I will happily do
> so.
>
> Otherwise, I think I will just need to commit and back-patch the
> actual bug fix without a test, and then rebase the rest of the patch I
> posted previously over top of those changes for master only.
>
+1.
Regards,
Amul