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psql: Add test for handling of replication commands

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Add a test for the clean handling of unsupported replication command
responses.  This was once accidentally broken, and it seems unusual
enough that it's easy to forget when testing manually.

Discussion: https://www.postgresql.org/message-id/2570e2ae-fa0f-aac9-f72f-bb59a9983a20@enterprisedb.com
This commit is contained in:
Peter Eisentraut 2021-10-12 15:33:36 +02:00
parent c0280bc3ed
commit 67c069848a
1 changed files with 12 additions and 1 deletions
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13
src/bin/psql/t/001_basic.pl
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@ -6,7 +6,7 @@ use warnings;
use PostgresNode; use PostgresNode;
use TestLib; use TestLib;
use Test::More tests => 23; use Test::More tests => 25;
program_help_ok('psql'); program_help_ok('psql');
program_version_ok('psql'); program_version_ok('psql');
@ -26,8 +26,19 @@ foreach my $arg (qw(commands variables))
my $node = PostgresNode->new('main'); my $node = PostgresNode->new('main');
$node->init; $node->init;
$node->append_conf(
'postgresql.conf', q{
wal_level = 'logical'
max_replication_slots = 4
max_wal_senders = 4
});
$node->start; $node->start;
$node->command_like([ 'psql', '-c', '\copyright' ], qr/Copyright/, '\copyright'); $node->command_like([ 'psql', '-c', '\copyright' ], qr/Copyright/, '\copyright');
$node->command_like([ 'psql', '-c', '\help' ], qr/ALTER/, '\help without arguments'); $node->command_like([ 'psql', '-c', '\help' ], qr/ALTER/, '\help without arguments');
$node->command_like([ 'psql', '-c', '\help SELECT' ], qr/SELECT/, '\help'); $node->command_like([ 'psql', '-c', '\help SELECT' ], qr/SELECT/, '\help');
# Test clean handling of unsupported replication command responses
$node->command_fails_like([ 'psql', 'replication=database', '-c', 'START_REPLICATION 0/0' ],
qr/^unexpected PQresultStatus: 8$/, 'handling of unexpected PQresultStatus');