src/bin/scripts/t/050_dropdb.pl

   1
   2 # Copyright (c) 2021-2025, PostgreSQL Global Development Group
   3
   4 use strict;
   5 use warnings FATAL => 'all';
   6
   7 use PostgreSQL::Test::Cluster;
   8 use PostgreSQL::Test::Utils;
   9 use Test::More;
  10
  11 program_help_ok('dropdb');
  12 program_version_ok('dropdb');
  13 program_options_handling_ok('dropdb');
  14
  15 my $node = PostgreSQL::Test::Cluster->new('main');
  16 $node->init;
  17 $node->start;
  18
  19 $node->safe_psql('postgres', 'CREATE DATABASE foobar1');
  20 $node->issues_sql_like(
  21         [ 'dropdb', 'foobar1' ],
  22         qr/statement: DROP DATABASE foobar1/,
  23         'SQL DROP DATABASE run');
  24
  25 $node->safe_psql('postgres', 'CREATE DATABASE foobar2');
  26 $node->issues_sql_like(
  27         [ 'dropdb', '--force', 'foobar2' ],
  28         qr/statement: DROP DATABASE foobar2 WITH \(FORCE\);/,
  29         'SQL DROP DATABASE (FORCE) run');
  30
  31 $node->command_fails_like(
  32         [ 'dropdb', 'nonexistent' ],
  33         qr/database "nonexistent" does not exist/,
  34         'fails with nonexistent database');
  35
  36 # check that invalid database can be dropped with dropdb
  37 $node->safe_psql(
  38         'postgres', q(
  39         CREATE DATABASE regression_invalid;
  40         UPDATE pg_database SET datconnlimit = -2 WHERE datname = 'regression_invalid';
  41 ));
  42 $node->command_ok([ 'dropdb', 'regression_invalid' ],
  43         'invalid database can be dropped');
  44
  45 done_testing();