On Mon, Nov 18, 2019 at 6:30 PM Pavel Stehule <pavel.stehule@gmail.com> wrote:
>>
>> I'll send this test today
>
>
> here is it
>
Thanks for adding the test.
Few comments:
This function is same as in test/recovery/t/013_crash_restart.pl, we
can add to a common file and use in both places:
+# Pump until string is matched, or timeout occurs
+sub pump_until
+{
+ my ($proc, $stream, $untl) = @_;
+ $proc->pump_nb();
+ while (1)
+ {
+ last if $$stream =~ /$untl/;
+ if ($psql_timeout->is_expired)
+ {
This can be Tests drop database with force option:
+#
+# Tests killing session connected to dropped database
+#
This can be changed to check database foobar1 does not exist.
+# and there is not a database with this name
+is($node->safe_psql('postgres', qq[SELECT EXISTS(SELECT * FROM
pg_database WHERE datname='foobar1');]),
+ 'f', 'database foobar1 was removed');
This can be changed to check the connections on foobar1 database
+
+# and it is connected to foobar1 database
+is($node->safe_psql('postgres', qq[SELECT pid FROM pg_stat_activity
WHERE datname='foobar1' AND pid = $pid;]),
+ $pid, 'database foobar1 is used');
This can be changed to restart psql as the previous connection will be
terminated by previous drop database.
+
+# restart psql processes, now that the crash cycle finished
+($killme_stdin, $killme_stdout, $killme_stderr) = ('', '', '');
+$killme->run();
Regards,
Vignesh
EnterpriseDB: http://www.enterprisedb.com
