Adding upstream version 13.4.upstream/13.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

13 files changed, 557 insertions, 0 deletions

diff --git a/src/bin/scripts/t/010_clusterdb.pl b/src/bin/scripts/t/010_clusterdb.pl
new file mode 100644
index 0000000..ba093fa
--- /dev/null
+++ b/src/bin/scripts/t/010_clusterdb.pl
@@ -0,0 +1,33 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 14;
+
+program_help_ok('clusterdb');
+program_version_ok('clusterdb');
+program_options_handling_ok('clusterdb');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->issues_sql_like(
+	['clusterdb'],
+	qr/statement: CLUSTER;/,
+	'SQL CLUSTER run');
+
+$node->command_fails([ 'clusterdb', '-t', 'nonexistent' ],
+	'fails with nonexistent table');
+
+$node->safe_psql('postgres',
+	'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a); CLUSTER test1 USING test1x'
+);
+$node->issues_sql_like(
+	[ 'clusterdb', '-t', 'test1' ],
+	qr/statement: CLUSTER public\.test1;/,
+	'cluster specific table');
+
+$node->command_ok([qw(clusterdb --echo --verbose dbname=template1)],
+	'clusterdb with connection string');
diff --git a/src/bin/scripts/t/011_clusterdb_all.pl b/src/bin/scripts/t/011_clusterdb_all.pl
new file mode 100644
index 0000000..efd541b
--- /dev/null
+++ b/src/bin/scripts/t/011_clusterdb_all.pl
@@ -0,0 +1,19 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 2;
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+# clusterdb -a is not compatible with -d, hence enforce environment variable
+# correctly.
+$ENV{PGDATABASE} = 'postgres';
+
+$node->issues_sql_like(
+	[ 'clusterdb', '-a' ],
+	qr/statement: CLUSTER.*statement: CLUSTER/s,
+	'cluster all databases');
diff --git a/src/bin/scripts/t/020_createdb.pl b/src/bin/scripts/t/020_createdb.pl
new file mode 100644
index 0000000..983dbb1
--- /dev/null
+++ b/src/bin/scripts/t/020_createdb.pl
@@ -0,0 +1,50 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 22;
+
+program_help_ok('createdb');
+program_version_ok('createdb');
+program_options_handling_ok('createdb');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->issues_sql_like(
+	[ 'createdb', 'foobar1' ],
+	qr/statement: CREATE DATABASE foobar1/,
+	'SQL CREATE DATABASE run');
+$node->issues_sql_like(
+	[ 'createdb', '-l', 'C', '-E', 'LATIN1', '-T', 'template0', 'foobar2' ],
+	qr/statement: CREATE DATABASE foobar2 ENCODING 'LATIN1'/,
+	'create database with encoding');
+
+$node->command_fails([ 'createdb', 'foobar1' ],
+	'fails if database already exists');
+
+# Check quote handling with incorrect option values.
+$node->command_checks_all(
+	[ 'createdb', '--encoding', "foo'; SELECT '1", 'foobar2' ],
+	1,
+	[qr/^$/],
+	[qr/^createdb: error: "foo'; SELECT '1" is not a valid encoding name/s],
+	'createdb with incorrect --encoding');
+$node->command_checks_all(
+	[ 'createdb', '--lc-collate', "foo'; SELECT '1", 'foobar2' ],
+	1,
+	[qr/^$/],
+	[
+		qr/^createdb: error: database creation failed: ERROR:  invalid locale name|^createdb: error: database creation failed: ERROR:  new collation \(foo'; SELECT '1\) is incompatible with the collation of the template database/s
+	],
+	'createdb with incorrect --lc-collate');
+$node->command_checks_all(
+	[ 'createdb', '--lc-ctype', "foo'; SELECT '1", 'foobar2' ],
+	1,
+	[qr/^$/],
+	[
+		qr/^createdb: error: database creation failed: ERROR:  invalid locale name|^createdb: error: database creation failed: ERROR:  new LC_CTYPE \(foo'; SELECT '1\) is incompatible with the LC_CTYPE of the template database/s
+	],
+	'createdb with incorrect --lc-ctype');
diff --git a/src/bin/scripts/t/040_createuser.pl b/src/bin/scripts/t/040_createuser.pl
new file mode 100644
index 0000000..916d925
--- /dev/null
+++ b/src/bin/scripts/t/040_createuser.pl
@@ -0,0 +1,34 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 17;
+
+program_help_ok('createuser');
+program_version_ok('createuser');
+program_options_handling_ok('createuser');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->issues_sql_like(
+	[ 'createuser', 'regress_user1' ],
+	qr/statement: CREATE ROLE regress_user1 NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT LOGIN;/,
+	'SQL CREATE USER run');
+$node->issues_sql_like(
+	[ 'createuser', '-L', 'regress_role1' ],
+	qr/statement: CREATE ROLE regress_role1 NOSUPERUSER NOCREATEDB NOCREATEROLE INHERIT NOLOGIN;/,
+	'create a non-login role');
+$node->issues_sql_like(
+	[ 'createuser', '-r', 'regress_user2' ],
+	qr/statement: CREATE ROLE regress_user2 NOSUPERUSER NOCREATEDB CREATEROLE INHERIT LOGIN;/,
+	'create a CREATEROLE user');
+$node->issues_sql_like(
+	[ 'createuser', '-s', 'regress_user3' ],
+	qr/statement: CREATE ROLE regress_user3 SUPERUSER CREATEDB CREATEROLE INHERIT LOGIN;/,
+	'create a superuser');
+
+$node->command_fails([ 'createuser', 'regress_user1' ],
+	'fails if role already exists');
diff --git a/src/bin/scripts/t/050_dropdb.pl b/src/bin/scripts/t/050_dropdb.pl
new file mode 100644
index 0000000..c51babe
--- /dev/null
+++ b/src/bin/scripts/t/050_dropdb.pl
@@ -0,0 +1,29 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 13;
+
+program_help_ok('dropdb');
+program_version_ok('dropdb');
+program_options_handling_ok('dropdb');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->safe_psql('postgres', 'CREATE DATABASE foobar1');
+$node->issues_sql_like(
+	[ 'dropdb', 'foobar1' ],
+	qr/statement: DROP DATABASE foobar1/,
+	'SQL DROP DATABASE run');
+
+$node->safe_psql('postgres', 'CREATE DATABASE foobar2');
+$node->issues_sql_like(
+	[ 'dropdb', '--force', 'foobar2' ],
+	qr/statement: DROP DATABASE foobar2 WITH \(FORCE\);/,
+	'SQL DROP DATABASE (FORCE) run');
+
+$node->command_fails([ 'dropdb', 'nonexistent' ],
+	'fails with nonexistent database');
diff --git a/src/bin/scripts/t/070_dropuser.pl b/src/bin/scripts/t/070_dropuser.pl
new file mode 100644
index 0000000..2e858c5
--- /dev/null
+++ b/src/bin/scripts/t/070_dropuser.pl
@@ -0,0 +1,23 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 11;
+
+program_help_ok('dropuser');
+program_version_ok('dropuser');
+program_options_handling_ok('dropuser');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->safe_psql('postgres', 'CREATE ROLE regress_foobar1');
+$node->issues_sql_like(
+	[ 'dropuser', 'regress_foobar1' ],
+	qr/statement: DROP ROLE regress_foobar1/,
+	'SQL DROP ROLE run');
+
+$node->command_fails([ 'dropuser', 'regress_nonexistent' ],
+	'fails with nonexistent user');
diff --git a/src/bin/scripts/t/080_pg_isready.pl b/src/bin/scripts/t/080_pg_isready.pl
new file mode 100644
index 0000000..6da89e1
--- /dev/null
+++ b/src/bin/scripts/t/080_pg_isready.pl
@@ -0,0 +1,20 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 10;
+
+program_help_ok('pg_isready');
+program_version_ok('pg_isready');
+program_options_handling_ok('pg_isready');
+
+command_fails(['pg_isready'], 'fails with no server running');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+# use a long timeout for the benefit of very slow buildfarm machines
+$node->command_ok([qw(pg_isready --timeout=60)],
+	'succeeds with server running');
diff --git a/src/bin/scripts/t/090_reindexdb.pl b/src/bin/scripts/t/090_reindexdb.pl
new file mode 100644
index 0000000..d02cca7
--- /dev/null
+++ b/src/bin/scripts/t/090_reindexdb.pl
@@ -0,0 +1,121 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 44;
+
+program_help_ok('reindexdb');
+program_version_ok('reindexdb');
+program_options_handling_ok('reindexdb');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$ENV{PGOPTIONS} = '--client-min-messages=WARNING';
+
+$node->issues_sql_like(
+	[ 'reindexdb', 'postgres' ],
+	qr/statement: REINDEX DATABASE postgres;/,
+	'SQL REINDEX run');
+
+$node->safe_psql('postgres',
+	'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a);');
+$node->issues_sql_like(
+	[ 'reindexdb', '-t', 'test1', 'postgres' ],
+	qr/statement: REINDEX TABLE public\.test1;/,
+	'reindex specific table');
+$node->issues_sql_like(
+	[ 'reindexdb', '-i', 'test1x', 'postgres' ],
+	qr/statement: REINDEX INDEX public\.test1x;/,
+	'reindex specific index');
+$node->issues_sql_like(
+	[ 'reindexdb', '-S', 'pg_catalog', 'postgres' ],
+	qr/statement: REINDEX SCHEMA pg_catalog;/,
+	'reindex specific schema');
+$node->issues_sql_like(
+	[ 'reindexdb', '-s', 'postgres' ],
+	qr/statement: REINDEX SYSTEM postgres;/,
+	'reindex system tables');
+$node->issues_sql_like(
+	[ 'reindexdb', '-v', '-t', 'test1', 'postgres' ],
+	qr/statement: REINDEX \(VERBOSE\) TABLE public\.test1;/,
+	'reindex with verbose output');
+
+# the same with --concurrently
+$node->issues_sql_like(
+	[ 'reindexdb', '--concurrently', 'postgres' ],
+	qr/statement: REINDEX DATABASE CONCURRENTLY postgres;/,
+	'SQL REINDEX CONCURRENTLY run');
+
+$node->issues_sql_like(
+	[ 'reindexdb', '--concurrently', '-t', 'test1', 'postgres' ],
+	qr/statement: REINDEX TABLE CONCURRENTLY public\.test1;/,
+	'reindex specific table concurrently');
+$node->issues_sql_like(
+	[ 'reindexdb', '--concurrently', '-i', 'test1x', 'postgres' ],
+	qr/statement: REINDEX INDEX CONCURRENTLY public\.test1x;/,
+	'reindex specific index concurrently');
+$node->issues_sql_like(
+	[ 'reindexdb', '--concurrently', '-S', 'public', 'postgres' ],
+	qr/statement: REINDEX SCHEMA CONCURRENTLY public;/,
+	'reindex specific schema concurrently');
+$node->command_fails([ 'reindexdb', '--concurrently', '-s', 'postgres' ],
+	'reindex system tables concurrently');
+$node->issues_sql_like(
+	[ 'reindexdb', '--concurrently', '-v', '-t', 'test1', 'postgres' ],
+	qr/statement: REINDEX \(VERBOSE\) TABLE CONCURRENTLY public\.test1;/,
+	'reindex with verbose output concurrently');
+
+# connection strings
+$node->command_ok([qw(reindexdb --echo --table=pg_am dbname=template1)],
+	'reindexdb table with connection string');
+$node->command_ok(
+	[qw(reindexdb --echo dbname=template1)],
+	'reindexdb database with connection string');
+$node->command_ok(
+	[qw(reindexdb --echo --system dbname=template1)],
+	'reindexdb system with connection string');
+
+# parallel processing
+$node->safe_psql(
+	'postgres', q|
+	CREATE SCHEMA s1;
+	CREATE TABLE s1.t1(id integer);
+	CREATE INDEX ON s1.t1(id);
+	CREATE SCHEMA s2;
+	CREATE TABLE s2.t2(id integer);
+	CREATE INDEX ON s2.t2(id);
+	-- empty schema
+	CREATE SCHEMA s3;
+|);
+
+$node->command_fails(
+	[ 'reindexdb', '-j', '2', '-s', 'postgres' ],
+	'parallel reindexdb cannot process system catalogs');
+$node->command_fails(
+	[ 'reindexdb', '-j', '2', '-i', 'i1', 'postgres' ],
+	'parallel reindexdb cannot process indexes');
+$node->issues_sql_like(
+	[ 'reindexdb', '-j', '2', 'postgres' ],
+	qr/statement:\ REINDEX SYSTEM postgres;
+.*statement:\ REINDEX TABLE public\.test1/s,
+	'parallel reindexdb for database issues REINDEX SYSTEM first');
+# Note that the ordering of the commands is not stable, so the second
+# command for s2.t2 is not checked after.
+$node->issues_sql_like(
+	[ 'reindexdb', '-j', '2', '-S', 's1', '-S', 's2', 'postgres' ],
+	qr/statement:\ REINDEX TABLE s1.t1;/,
+	'parallel reindexdb for schemas does a per-table REINDEX');
+$node->command_ok(
+	[ 'reindexdb', '-j', '2', '-S', 's3' ],
+	'parallel reindexdb with empty schema');
+$node->command_checks_all(
+	[ 'reindexdb', '-j', '2', '--concurrently', '-d', 'postgres' ],
+	0,
+	[qr/^$/],
+	[
+		qr/^reindexdb: warning: cannot reindex system catalogs concurrently, skipping all/s
+	],
+	'parallel reindexdb for system with --concurrently skips catalogs');
diff --git a/src/bin/scripts/t/091_reindexdb_all.pl b/src/bin/scripts/t/091_reindexdb_all.pl
new file mode 100644
index 0000000..8e60414
--- /dev/null
+++ b/src/bin/scripts/t/091_reindexdb_all.pl
@@ -0,0 +1,16 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use Test::More tests => 2;
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$ENV{PGOPTIONS} = '--client-min-messages=WARNING';
+
+$node->issues_sql_like(
+	[ 'reindexdb', '-a' ],
+	qr/statement: REINDEX.*statement: REINDEX/s,
+	'reindex all databases');
diff --git a/src/bin/scripts/t/100_vacuumdb.pl b/src/bin/scripts/t/100_vacuumdb.pl
new file mode 100644
index 0000000..b136bd4
--- /dev/null
+++ b/src/bin/scripts/t/100_vacuumdb.pl
@@ -0,0 +1,124 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 49;
+
+program_help_ok('vacuumdb');
+program_version_ok('vacuumdb');
+program_options_handling_ok('vacuumdb');
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->issues_sql_like(
+	[ 'vacuumdb', 'postgres' ],
+	qr/statement: VACUUM.*;/,
+	'SQL VACUUM run');
+$node->issues_sql_like(
+	[ 'vacuumdb', '-f', 'postgres' ],
+	qr/statement: VACUUM \(FULL\).*;/,
+	'vacuumdb -f');
+$node->issues_sql_like(
+	[ 'vacuumdb', '-F', 'postgres' ],
+	qr/statement: VACUUM \(FREEZE\).*;/,
+	'vacuumdb -F');
+$node->issues_sql_like(
+	[ 'vacuumdb', '-zj2', 'postgres' ],
+	qr/statement: VACUUM \(ANALYZE\).*;/,
+	'vacuumdb -zj2');
+$node->issues_sql_like(
+	[ 'vacuumdb', '-Z', 'postgres' ],
+	qr/statement: ANALYZE.*;/,
+	'vacuumdb -Z');
+$node->issues_sql_like(
+	[ 'vacuumdb', '--disable-page-skipping', 'postgres' ],
+	qr/statement: VACUUM \(DISABLE_PAGE_SKIPPING\).*;/,
+	'vacuumdb --disable-page-skipping');
+$node->issues_sql_like(
+	[ 'vacuumdb', '--skip-locked', 'postgres' ],
+	qr/statement: VACUUM \(SKIP_LOCKED\).*;/,
+	'vacuumdb --skip-locked');
+$node->issues_sql_like(
+	[ 'vacuumdb', '--skip-locked', '--analyze-only', 'postgres' ],
+	qr/statement: ANALYZE \(SKIP_LOCKED\).*;/,
+	'vacuumdb --skip-locked --analyze-only');
+$node->command_fails(
+	[ 'vacuumdb', '--analyze-only', '--disable-page-skipping', 'postgres' ],
+	'--analyze-only and --disable-page-skipping specified together');
+$node->issues_sql_like(
+	[ 'vacuumdb', '-P', 2, 'postgres' ],
+	qr/statement: VACUUM \(PARALLEL 2\).*;/,
+	'vacuumdb -P 2');
+$node->issues_sql_like(
+	[ 'vacuumdb', '-P', 0, 'postgres' ],
+	qr/statement: VACUUM \(PARALLEL 0\).*;/,
+	'vacuumdb -P 0');
+$node->command_ok([qw(vacuumdb -Z --table=pg_am dbname=template1)],
+	'vacuumdb with connection string');
+
+$node->command_fails(
+	[qw(vacuumdb -Zt pg_am;ABORT postgres)],
+	'trailing command in "-t", without COLUMNS');
+
+# Unwanted; better if it failed.
+$node->command_ok(
+	[qw(vacuumdb -Zt pg_am(amname);ABORT postgres)],
+	'trailing command in "-t", with COLUMNS');
+
+$node->safe_psql(
+	'postgres', q|
+  CREATE TABLE "need""q(uot" (")x" text);
+  CREATE TABLE vactable (a int, b int);
+  CREATE VIEW vacview AS SELECT 1 as a;
+
+  CREATE FUNCTION f0(int) RETURNS int LANGUAGE SQL AS 'SELECT $1 * $1';
+  CREATE FUNCTION f1(int) RETURNS int LANGUAGE SQL AS 'SELECT f0($1)';
+  CREATE TABLE funcidx (x int);
+  INSERT INTO funcidx VALUES (0),(1),(2),(3);
+  CREATE INDEX i0 ON funcidx ((f1(x)));
+|);
+$node->command_ok([qw|vacuumdb -Z --table="need""q(uot"(")x") postgres|],
+	'column list');
+$node->command_fails(
+	[qw|vacuumdb -Zt funcidx postgres|],
+	'unqualifed name via functional index');
+
+$node->command_fails(
+	[ 'vacuumdb', '--analyze', '--table', 'vactable(c)', 'postgres' ],
+	'incorrect column name with ANALYZE');
+$node->command_fails([ 'vacuumdb', '-P', -1, 'postgres' ],
+	'negative parallel degree');
+$node->issues_sql_like(
+	[ 'vacuumdb', '--analyze', '--table', 'vactable(a, b)', 'postgres' ],
+	qr/statement: VACUUM \(ANALYZE\) public.vactable\(a, b\);/,
+	'vacuumdb --analyze with complete column list');
+$node->issues_sql_like(
+	[ 'vacuumdb', '--analyze-only', '--table', 'vactable(b)', 'postgres' ],
+	qr/statement: ANALYZE public.vactable\(b\);/,
+	'vacuumdb --analyze-only with partial column list');
+$node->command_checks_all(
+	[ 'vacuumdb', '--analyze', '--table', 'vacview', 'postgres' ],
+	0,
+	[qr/^.*vacuuming database "postgres"/],
+	[qr/^WARNING.*cannot vacuum non-tables or special system tables/s],
+	'vacuumdb with view');
+$node->command_fails(
+	[ 'vacuumdb', '--table', 'vactable', '--min-mxid-age', '0', 'postgres' ],
+	'vacuumdb --min-mxid-age with incorrect value');
+$node->command_fails(
+	[ 'vacuumdb', '--table', 'vactable', '--min-xid-age', '0', 'postgres' ],
+	'vacuumdb --min-xid-age with incorrect value');
+$node->issues_sql_like(
+	[
+		'vacuumdb',   '--table', 'vactable', '--min-mxid-age',
+		'2147483000', 'postgres'
+	],
+	qr/GREATEST.*relminmxid.*2147483000/,
+	'vacuumdb --table --min-mxid-age');
+$node->issues_sql_like(
+	[ 'vacuumdb', '--min-xid-age', '2147483001', 'postgres' ],
+	qr/GREATEST.*relfrozenxid.*2147483001/,
+	'vacuumdb --table --min-xid-age');
diff --git a/src/bin/scripts/t/101_vacuumdb_all.pl b/src/bin/scripts/t/101_vacuumdb_all.pl
new file mode 100644
index 0000000..4321258
--- /dev/null
+++ b/src/bin/scripts/t/101_vacuumdb_all.pl
@@ -0,0 +1,14 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use Test::More tests => 2;
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->issues_sql_like(
+	[ 'vacuumdb', '-a' ],
+	qr/statement: VACUUM.*statement: VACUUM/s,
+	'vacuum all databases');
diff --git a/src/bin/scripts/t/102_vacuumdb_stages.pl b/src/bin/scripts/t/102_vacuumdb_stages.pl
new file mode 100644
index 0000000..17a7fc7
--- /dev/null
+++ b/src/bin/scripts/t/102_vacuumdb_stages.pl
@@ -0,0 +1,35 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use Test::More tests => 4;
+
+my $node = get_new_node('main');
+$node->init;
+$node->start;
+
+$node->issues_sql_like(
+	[ 'vacuumdb', '--analyze-in-stages', 'postgres' ],
+	qr/statement:\ SET\ default_statistics_target=1;\ SET\ vacuum_cost_delay=0;
+                   .*statement:\ ANALYZE
+                   .*statement:\ SET\ default_statistics_target=10;\ RESET\ vacuum_cost_delay;
+                   .*statement:\ ANALYZE
+                   .*statement:\ RESET\ default_statistics_target;
+                   .*statement:\ ANALYZE/sx,
+	'analyze three times');
+
+$node->issues_sql_like(
+	[ 'vacuumdb', '--analyze-in-stages', '--all' ],
+	qr/statement:\ SET\ default_statistics_target=1;\ SET\ vacuum_cost_delay=0;
+                   .*statement:\ ANALYZE
+                   .*statement:\ SET\ default_statistics_target=1;\ SET\ vacuum_cost_delay=0;
+                   .*statement:\ ANALYZE
+                   .*statement:\ SET\ default_statistics_target=10;\ RESET\ vacuum_cost_delay;
+                   .*statement:\ ANALYZE
+                   .*statement:\ SET\ default_statistics_target=10;\ RESET\ vacuum_cost_delay;
+                   .*statement:\ ANALYZE
+                   .*statement:\ RESET\ default_statistics_target;
+                   .*statement:\ ANALYZE
+                   .*statement:\ RESET\ default_statistics_target;
+                   .*statement:\ ANALYZE/sx,
+	'analyze more than one database in stages');
diff --git a/src/bin/scripts/t/200_connstr.pl b/src/bin/scripts/t/200_connstr.pl
new file mode 100644
index 0000000..ee2523d
--- /dev/null
+++ b/src/bin/scripts/t/200_connstr.pl
@@ -0,0 +1,39 @@
+use strict;
+use warnings;
+
+use PostgresNode;
+use TestLib;
+use Test::More tests => 3;
+
+# Tests to check connection string handling in utilities
+
+# We're going to use byte sequences that aren't valid UTF-8 strings.  Use
+# LATIN1, which accepts any byte and has a conversion from each byte to UTF-8.
+$ENV{LC_ALL}           = 'C';
+$ENV{PGCLIENTENCODING} = 'LATIN1';
+
+# Create database names covering the range of LATIN1 characters and
+# run the utilities' --all options over them.
+my $dbname1 = generate_ascii_string(1, 63);    # contains '='
+my $dbname2 =
+  generate_ascii_string(67, 129);    # skip 64-66 to keep length to 62
+my $dbname3 = generate_ascii_string(130, 192);
+my $dbname4 = generate_ascii_string(193, 255);
+
+my $node = get_new_node('main');
+$node->init(extra => [ '--locale=C', '--encoding=LATIN1' ]);
+$node->start;
+
+foreach my $dbname ($dbname1, $dbname2, $dbname3, $dbname4, 'CamelCase')
+{
+	$node->run_log([ 'createdb', $dbname ]);
+}
+
+$node->command_ok(
+	[qw(vacuumdb --all --echo --analyze-only)],
+	'vacuumdb --all with unusual database names');
+$node->command_ok([qw(reindexdb --all --echo)],
+	'reindexdb --all with unusual database names');
+$node->command_ok(
+	[qw(clusterdb --all --echo --verbose)],
+	'clusterdb --all with unusual database names');