Re: perltidy version - Mailing list pgsql-hackers

From Tom Lane
Subject Re: perltidy version
Date
Msg-id 4231.1520005753@sss.pgh.pa.us
Whole thread Raw
In response to Re: perltidy version  (Magnus Hagander <magnus@hagander.net>)
Responses Re: perltidy version  (Magnus Hagander <magnus@hagander.net>)
List pgsql-hackers
Magnus Hagander <magnus@hagander.net> writes:
> On Fri, Mar 2, 2018 at 3:53 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> +1.  We're not that far away from it being time to run pgindent/perltidy,
>> so now would be a good time to consider whether we like a newer version's
>> result better.

> For example, Debian ships with 20140328, which produces the attached diff.
> I'm not sure if we want to go to whatever is a "common version on most
> platforms" today, or just "whatever is latest" if we do upgrade. AFAICT
> RHEL 7 seems to be on 20121207, RHEL 6 on 20090616. And in Ubuntu, 14.04
> has 20120701, 16.04 has 20140328, and current devel has 20140328. In
> general there seems to be very little overlap there, except Debian and
> Ubuntu covers the same versions.

> (Note that this diff is against HEAD -- it's possible a perltidy run with
> the current version would also generate a diff, I have not compared them to
> each other)

Yeah, perltidy 20090616 already produces a pretty substantial diff on
HEAD; attached.

            regards, tom lane

diff --git a/src/backend/catalog/Catalog.pm b/src/backend/catalog/Catalog.pm
index 9ced154..8857eb0 100644
--- a/src/backend/catalog/Catalog.pm
+++ b/src/backend/catalog/Catalog.pm
@@ -37,7 +37,7 @@ sub Catalogs
     foreach my $input_file (@_)
     {
         my %catalog;
-        my $is_varlen     = 0;
+        my $is_varlen = 0;

         $catalog{columns} = [];
         $catalog{data}    = [];
@@ -194,8 +194,8 @@ sub Catalogs
                         $atttype .= '[]';
                     }

-                    $column{type} = $atttype;
-                    $column{name} = $attname;
+                    $column{type}      = $atttype;
+                    $column{name}      = $attname;
                     $column{is_varlen} = 1 if $is_varlen;

                     foreach my $attopt (@attopts)
@@ -278,6 +278,7 @@ sub AddDefaultValues
         }
         else
         {
+
             # Failed to find a value.
             push @missing_fields, $attname;
         }
@@ -287,7 +288,7 @@ sub AddDefaultValues
     {
         $msg = "Missing values for: " . join(', ', @missing_fields);
         $msg .= "\nShowing other values for context:\n";
-        while (my($key, $value) = each %$row)
+        while (my ($key, $value) = each %$row)
         {
             $msg .= "$key => $value, ";
         }
diff --git a/src/backend/catalog/genbki.pl b/src/backend/catalog/genbki.pl
index ed90a02..f80f718 100644
--- a/src/backend/catalog/genbki.pl
+++ b/src/backend/catalog/genbki.pl
@@ -88,10 +88,10 @@ open my $shdescr, '>', $shdescrfile . $tmpext
 # file's dependencies by src/backend/catalog/Makefile.
 my $BOOTSTRAP_SUPERUSERID =
   Catalog::FindDefinedSymbol('pg_authid.h', \@include_path,
-                             'BOOTSTRAP_SUPERUSERID');
+    'BOOTSTRAP_SUPERUSERID');
 my $PG_CATALOG_NAMESPACE =
   Catalog::FindDefinedSymbol('pg_namespace.h', \@include_path,
-                             'PG_CATALOG_NAMESPACE');
+    'PG_CATALOG_NAMESPACE');

 # Read all the input header files into internal data structures
 my $catalogs = Catalog::Catalogs(@input_files);
@@ -268,7 +268,7 @@ foreach my $catname (@{ $catalogs->{names} })
                 morph_row_for_schemapg(\%row, $schema);
                 push @{ $schemapg_entries{$table_name} },
                   sprintf "{ %s }",
-                    join(', ', grep { defined $_ } @row{@attnames});
+                  join(', ', grep { defined $_ } @row{@attnames});
             }

             # Generate entries for system attributes.
@@ -422,11 +422,11 @@ sub morph_row_for_pgattr
         # compare DefineAttr in bootstrap.c. oidvector and
         # int2vector are also treated as not-nullable.
         $row->{attnotnull} =
-        $type->{typname} eq 'oidvector'   ? 't'
-        : $type->{typname} eq 'int2vector'  ? 't'
-        : $type->{typlen}  eq 'NAMEDATALEN' ? 't'
-        : $type->{typlen} > 0 ? 't'
-        :                       'f';
+            $type->{typname} eq 'oidvector'   ? 't'
+          : $type->{typname} eq 'int2vector'  ? 't'
+          : $type->{typlen}  eq 'NAMEDATALEN' ? 't'
+          : $type->{typlen} > 0 ? 't'
+          :                       'f';
     }
     else
     {
@@ -468,11 +468,13 @@ sub morph_row_for_schemapg
         # Some data types have special formatting rules.
         if ($atttype eq 'name')
         {
+
             # add {" ... "} quoting
             $row->{$attname} = sprintf(qq'{"%s"}', $row->{$attname});
         }
         elsif ($atttype eq 'char')
         {
+
             # Replace empty string by zero char constant; add single quotes
             $row->{$attname} = '\0' if $row->{$attname} eq q|""|;
             $row->{$attname} = sprintf("'%s'", $row->{$attname});
@@ -483,7 +485,7 @@ sub morph_row_for_schemapg
         # don't change.
         elsif ($atttype eq 'bool')
         {
-            $row->{$attname} = 'true' if $row->{$attname} eq 't';
+            $row->{$attname} = 'true'  if $row->{$attname} eq 't';
             $row->{$attname} = 'false' if $row->{$attname} eq 'f';
         }

diff --git a/src/backend/utils/Gen_fmgrtab.pl b/src/backend/utils/Gen_fmgrtab.pl
index 4ae86df..e8e93fc 100644
--- a/src/backend/utils/Gen_fmgrtab.pl
+++ b/src/backend/utils/Gen_fmgrtab.pl
@@ -56,9 +56,11 @@ die "No input files.\n"                                     if !$infile;
 die "No include path; you must specify -I at least once.\n" if !@include_path;

 my $FirstBootstrapObjectId =
-    Catalog::FindDefinedSymbol('access/transam.h', \@include_path, 'FirstBootstrapObjectId');
+  Catalog::FindDefinedSymbol('access/transam.h', \@include_path,
+    'FirstBootstrapObjectId');
 my $INTERNALlanguageId =
-    Catalog::FindDefinedSymbol('catalog/pg_language.h', \@include_path, 'INTERNALlanguageId');
+  Catalog::FindDefinedSymbol('catalog/pg_language.h', \@include_path,
+    'INTERNALlanguageId');

 # Read all the data from the include/catalog files.
 my $catalogs = Catalog::Catalogs($infile);
@@ -216,7 +218,7 @@ foreach my $s (sort { $a->{oid} <=> $b->{oid} } @fmgr)
     print $tfh
 "  { $s->{oid}, \"$s->{prosrc}\", $s->{nargs}, $bmap{$s->{strict}}, $bmap{$s->{retset}}, $s->{prosrc} }";

-    $fmgr_builtin_oid_index[$s->{oid}] = $fmgr_count++;
+    $fmgr_builtin_oid_index[ $s->{oid} ] = $fmgr_count++;

     if ($fmgr_count <= $#fmgr)
     {
diff --git a/src/bin/pg_archivecleanup/t/010_pg_archivecleanup.pl
b/src/bin/pg_archivecleanup/t/010_pg_archivecleanup.pl
index 1d3a1e4..97b0a07 100644
--- a/src/bin/pg_archivecleanup/t/010_pg_archivecleanup.pl
+++ b/src/bin/pg_archivecleanup/t/010_pg_archivecleanup.pl
@@ -10,11 +10,8 @@ program_options_handling_ok('pg_archivecleanup');
 my $tempdir = TestLib::tempdir;

 my @walfiles = (
-    '00000001000000370000000C.gz',
-    '00000001000000370000000D',
-    '00000001000000370000000E',
-    '00000001000000370000000F.partial',
-);
+    '00000001000000370000000C.gz', '00000001000000370000000D',
+    '00000001000000370000000E',    '00000001000000370000000F.partial',);

 sub create_files
 {
@@ -28,32 +25,43 @@ sub create_files

 create_files();

-command_fails_like(['pg_archivecleanup'],
-                   qr/must specify archive location/,
-                   'fails if archive location is not specified');
+command_fails_like(
+    ['pg_archivecleanup'],
+    qr/must specify archive location/,
+    'fails if archive location is not specified');

-command_fails_like(['pg_archivecleanup', $tempdir],
-                   qr/must specify oldest kept WAL file/,
-                   'fails if oldest kept WAL file name is not specified');
+command_fails_like(
+    [ 'pg_archivecleanup', $tempdir ],
+    qr/must specify oldest kept WAL file/,
+    'fails if oldest kept WAL file name is not specified');

-command_fails_like(['pg_archivecleanup', 'notexist', 'foo'],
-                   qr/archive location .* does not exist/,
-                   'fails if archive location does not exist');
+command_fails_like(
+    [ 'pg_archivecleanup', 'notexist', 'foo' ],
+    qr/archive location .* does not exist/,
+    'fails if archive location does not exist');

-command_fails_like(['pg_archivecleanup', $tempdir, 'foo', 'bar'],
-                   qr/too many command-line arguments/,
-                   'fails with too many command-line arguments');
+command_fails_like(
+    [ 'pg_archivecleanup', $tempdir, 'foo', 'bar' ],
+    qr/too many command-line arguments/,
+    'fails with too many command-line arguments');

-command_fails_like(['pg_archivecleanup', $tempdir, 'foo'],
-                   qr/invalid file name argument/,
-                   'fails with invalid restart file name');
+command_fails_like(
+    [ 'pg_archivecleanup', $tempdir, 'foo' ],
+    qr/invalid file name argument/,
+    'fails with invalid restart file name');

 {
+
     # like command_like but checking stderr
     my $stderr;
-    my $result = IPC::Run::run ['pg_archivecleanup', '-d', '-n', $tempdir, $walfiles[2]], '2>', \$stderr;
+    my $result =
+      IPC::Run::run [ 'pg_archivecleanup', '-d', '-n', $tempdir,
+        $walfiles[2] ], '2>', \$stderr;
     ok($result, "pg_archivecleanup dry run: exit code 0");
-    like($stderr, qr/$walfiles[1].*would be removed/, "pg_archivecleanup dry run: matches");
+    like(
+        $stderr,
+        qr/$walfiles[1].*would be removed/,
+        "pg_archivecleanup dry run: matches");
     foreach my $fn (@walfiles)
     {
         ok(-f "$tempdir/$fn", "$fn not removed");
@@ -66,16 +74,23 @@ sub run_check

     create_files();

-    command_ok(['pg_archivecleanup', '-x', '.gz', $tempdir, $walfiles[2] . $suffix],
-               "$test_name: runs");
-
-    ok(! -f "$tempdir/$walfiles[0]", "$test_name: first older WAL file was cleaned up");
-    ok(! -f "$tempdir/$walfiles[1]", "$test_name: second older WAL file was cleaned up");
-    ok(-f "$tempdir/$walfiles[2]", "$test_name: restartfile was not cleaned up");
-    ok(-f "$tempdir/$walfiles[3]", "$test_name: newer WAL file was not cleaned up");
-    ok(-f "$tempdir/unrelated_file", "$test_name: unrelated file was not cleaned up");
+    command_ok(
+        [   'pg_archivecleanup', '-x', '.gz', $tempdir, $walfiles[2] . $suffix
+        ],
+        "$test_name: runs");
+
+    ok(!-f "$tempdir/$walfiles[0]",
+        "$test_name: first older WAL file was cleaned up");
+    ok(!-f "$tempdir/$walfiles[1]",
+        "$test_name: second older WAL file was cleaned up");
+    ok(-f "$tempdir/$walfiles[2]",
+        "$test_name: restartfile was not cleaned up");
+    ok(-f "$tempdir/$walfiles[3]",
+        "$test_name: newer WAL file was not cleaned up");
+    ok(-f "$tempdir/unrelated_file",
+        "$test_name: unrelated file was not cleaned up");
 }

-run_check('', 'pg_archivecleanup');
-run_check('.partial', 'pg_archivecleanup with .partial file');
+run_check('',                 'pg_archivecleanup');
+run_check('.partial',         'pg_archivecleanup with .partial file');
 run_check('.00000020.backup', 'pg_archivecleanup with .backup file');
diff --git a/src/bin/pg_basebackup/t/010_pg_basebackup.pl b/src/bin/pg_basebackup/t/010_pg_basebackup.pl
index cdf4f5b..18ca77f 100644
--- a/src/bin/pg_basebackup/t/010_pg_basebackup.pl
+++ b/src/bin/pg_basebackup/t/010_pg_basebackup.pl
@@ -90,8 +90,7 @@ foreach my $dirname (
 # These files should not be copied.
 foreach my $filename (
     qw(postgresql.auto.conf.tmp postmaster.opts postmaster.pid tablespace_map current_logfiles.tmp
-        global/pg_internal.init)
-  )
+    global/pg_internal.init))
 {
     ok(!-f "$tempdir/backup/$filename", "$filename not copied");
 }
@@ -269,26 +268,34 @@ $node->command_fails(
     'pg_basebackup fails with nonexistent replication slot');

 $node->command_fails(
-    [   'pg_basebackup', '-D', "$tempdir/backupxs_slot", '-C' ],
+    [ 'pg_basebackup', '-D', "$tempdir/backupxs_slot", '-C' ],
     'pg_basebackup -C fails without slot name');

 $node->command_fails(
-    [   'pg_basebackup', '-D', "$tempdir/backupxs_slot", '-C', '-S', 'slot0', '--no-slot' ],
+    [   'pg_basebackup',          '-D',
+        "$tempdir/backupxs_slot", '-C',
+        '-S',                     'slot0',
+        '--no-slot' ],
     'pg_basebackup fails with -C -S --no-slot');

 $node->command_ok(
-    [   'pg_basebackup', '-D', "$tempdir/backupxs_slot", '-C', '-S', 'slot0' ],
+    [ 'pg_basebackup', '-D', "$tempdir/backupxs_slot", '-C', '-S', 'slot0' ],
     'pg_basebackup -C runs');

-is($node->safe_psql('postgres', q{SELECT slot_name FROM pg_replication_slots WHERE slot_name = 'slot0'}),
-   'slot0',
-   'replication slot was created');
-isnt($node->safe_psql('postgres', q{SELECT restart_lsn FROM pg_replication_slots WHERE slot_name = 'slot0'}),
-   '',
-   'restart LSN of new slot is not null');
+is( $node->safe_psql(
+        'postgres',
+q{SELECT slot_name FROM pg_replication_slots WHERE slot_name = 'slot0'}),
+    'slot0',
+    'replication slot was created');
+isnt(
+    $node->safe_psql(
+        'postgres',
+q{SELECT restart_lsn FROM pg_replication_slots WHERE slot_name = 'slot0'}),
+    '',
+    'restart LSN of new slot is not null');

 $node->command_fails(
-    [   'pg_basebackup', '-D', "$tempdir/backupxs_slot1", '-C', '-S', 'slot0' ],
+    [ 'pg_basebackup', '-D', "$tempdir/backupxs_slot1", '-C', '-S', 'slot0' ],
     'pg_basebackup fails with -C -S and a previously existing slot');

 $node->safe_psql('postgres',
diff --git a/src/bin/pg_basebackup/t/020_pg_receivewal.pl b/src/bin/pg_basebackup/t/020_pg_receivewal.pl
index 64e3a35..1a44c40 100644
--- a/src/bin/pg_basebackup/t/020_pg_receivewal.pl
+++ b/src/bin/pg_basebackup/t/020_pg_receivewal.pl
@@ -38,7 +38,8 @@ is($slot->{'slot_type'}, 'physical', 'physical replication slot was created');
 is($slot->{'restart_lsn'}, '', 'restart LSN of new slot is null');
 $primary->command_ok([ 'pg_receivewal', '--slot', $slot_name, '--drop-slot' ],
     'dropping a replication slot');
-is($primary->slot($slot_name)->{'slot_type'}, '', 'replication slot was removed');
+is($primary->slot($slot_name)->{'slot_type'},
+    '', 'replication slot was removed');

 # Generate some WAL.  Use --synchronous at the same time to add more
 # code coverage.  Switch to the next segment first so that subsequent
diff --git a/src/bin/pg_dump/t/002_pg_dump.pl b/src/bin/pg_dump/t/002_pg_dump.pl
index 6f74e15..489898b 100644
--- a/src/bin/pg_dump/t/002_pg_dump.pl
+++ b/src/bin/pg_dump/t/002_pg_dump.pl
@@ -1207,8 +1207,9 @@ my %tests = (
         create_order => 23,
         create_sql   => 'ALTER TABLE dump_test.test_table
                        ENABLE ROW LEVEL SECURITY;',
-        regexp => qr/^ALTER TABLE dump_test.test_table ENABLE ROW LEVEL SECURITY;/m,
-        like   => {
+        regexp =>
+          qr/^ALTER TABLE dump_test.test_table ENABLE ROW LEVEL SECURITY;/m,
+        like => {
             binary_upgrade          => 1,
             clean                   => 1,
             clean_if_exists         => 1,
@@ -1235,8 +1236,8 @@ my %tests = (
     'ALTER TABLE test_second_table OWNER TO' => {
         all_runs  => 1,
         catch_all => 'ALTER ... OWNER commands (except post-data objects)',
-        regexp    => qr/^ALTER TABLE dump_test.test_second_table OWNER TO .*;/m,
-        like      => {
+        regexp => qr/^ALTER TABLE dump_test.test_second_table OWNER TO .*;/m,
+        like   => {
             binary_upgrade          => 1,
             clean                   => 1,
             clean_if_exists         => 1,
@@ -1261,8 +1262,9 @@ my %tests = (
     'ALTER TABLE test_third_table OWNER TO' => {
         all_runs  => 1,
         catch_all => 'ALTER ... OWNER commands (except post-data objects)',
-        regexp    => qr/^ALTER TABLE dump_test_second_schema.test_third_table OWNER TO .*;/m,
-        like      => {
+        regexp =>
+qr/^ALTER TABLE dump_test_second_schema.test_third_table OWNER TO .*;/m,
+        like => {
             binary_upgrade           => 1,
             clean                    => 1,
             clean_if_exists          => 1,
@@ -1313,8 +1315,9 @@ my %tests = (
     'ALTER TABLE measurement_y2006m2 OWNER TO' => {
         all_runs  => 1,
         catch_all => 'ALTER ... OWNER commands (except post-data objects)',
-        regexp    => qr/^ALTER TABLE dump_test_second_schema.measurement_y2006m2 OWNER TO .*;/m,
-        like      => {
+        regexp =>
+qr/^ALTER TABLE dump_test_second_schema.measurement_y2006m2 OWNER TO .*;/m,
+        like => {
             binary_upgrade           => 1,
             clean                    => 1,
             clean_if_exists          => 1,
@@ -1339,8 +1342,9 @@ my %tests = (
     'ALTER FOREIGN TABLE foreign_table OWNER TO' => {
         all_runs  => 1,
         catch_all => 'ALTER ... OWNER commands (except post-data objects)',
-        regexp    => qr/^ALTER FOREIGN TABLE dump_test.foreign_table OWNER TO .*;/m,
-        like      => {
+        regexp =>
+          qr/^ALTER FOREIGN TABLE dump_test.foreign_table OWNER TO .*;/m,
+        like => {
             binary_upgrade          => 1,
             clean                   => 1,
             clean_if_exists         => 1,
@@ -1366,7 +1370,7 @@ my %tests = (
         all_runs  => 1,
         catch_all => 'ALTER ... OWNER commands (except post-data objects)',
         regexp =>
-          qr/^ALTER TEXT SEARCH CONFIGURATION dump_test.alt_ts_conf1 OWNER TO .*;/m,
+qr/^ALTER TEXT SEARCH CONFIGURATION dump_test.alt_ts_conf1 OWNER TO .*;/m,
         like => {
             binary_upgrade          => 1,
             clean                   => 1,
@@ -1393,7 +1397,7 @@ my %tests = (
         all_runs  => 1,
         catch_all => 'ALTER ... OWNER commands (except post-data objects)',
         regexp =>
-          qr/^ALTER TEXT SEARCH DICTIONARY dump_test.alt_ts_dict1 OWNER TO .*;/m,
+qr/^ALTER TEXT SEARCH DICTIONARY dump_test.alt_ts_dict1 OWNER TO .*;/m,
         like => {
             binary_upgrade          => 1,
             clean                   => 1,
@@ -1516,6 +1520,7 @@ qr/^ALTER (?!EVENT TRIGGER|LARGE OBJECT|STATISTICS|PUBLICATION|SUBSCRIPTION)(.*)
         all_runs  => 1,
         catch_all => 'COMMENT commands',
         regexp    => qr/^COMMENT ON DATABASE postgres IS .*;/m,
+
         # Should appear in the same tests as "CREATE DATABASE postgres"
         like   => { createdb => 1, },
         unlike => {
@@ -1548,8 +1553,9 @@ qr/^ALTER (?!EVENT TRIGGER|LARGE OBJECT|STATISTICS|PUBLICATION|SUBSCRIPTION)(.*)
         all_runs  => 1,
         catch_all => 'COMMENT commands',
         regexp    => qr/^COMMENT ON EXTENSION plpgsql IS .*;/m,
+
         # this shouldn't ever get emitted anymore
-        like      => {},
+        like   => {},
         unlike => {
             binary_upgrade           => 1,
             clean                    => 1,
@@ -1580,8 +1586,9 @@ qr/^ALTER (?!EVENT TRIGGER|LARGE OBJECT|STATISTICS|PUBLICATION|SUBSCRIPTION)(.*)
         create_order => 36,
         create_sql   => 'COMMENT ON TABLE dump_test.test_table
                        IS \'comment on table\';',
-        regexp => qr/^COMMENT ON TABLE dump_test.test_table IS 'comment on table';/m,
-        like   => {
+        regexp =>
+          qr/^COMMENT ON TABLE dump_test.test_table IS 'comment on table';/m,
+        like => {
             binary_upgrade          => 1,
             clean                   => 1,
             clean_if_exists         => 1,
@@ -1782,7 +1789,7 @@ qr/^COMMENT ON CONVERSION dump_test.test_conversion IS 'comment on test conversi
         create_sql   => 'COMMENT ON COLLATION test0
                        IS \'comment on test0 collation\';',
         regexp =>
-          qr/^COMMENT ON COLLATION public.test0 IS 'comment on test0 collation';/m,
+qr/^COMMENT ON COLLATION public.test0 IS 'comment on test0 collation';/m,
         collation => 1,
         like      => {
             binary_upgrade           => 1,
@@ -2060,8 +2067,9 @@ qr/^COMMENT ON TEXT SEARCH TEMPLATE dump_test.alt_ts_temp1 IS 'comment on text s
         create_order => 68,
         create_sql   => 'COMMENT ON TYPE dump_test.planets
                        IS \'comment on enum type\';',
-        regexp => qr/^COMMENT ON TYPE dump_test.planets IS 'comment on enum type';/m,
-        like   => {
+        regexp =>
+          qr/^COMMENT ON TYPE dump_test.planets IS 'comment on enum type';/m,
+        like => {
             binary_upgrade          => 1,
             clean                   => 1,
             clean_if_exists         => 1,
@@ -2092,8 +2100,9 @@ qr/^COMMENT ON TEXT SEARCH TEMPLATE dump_test.alt_ts_temp1 IS 'comment on text s
         create_order => 69,
         create_sql   => 'COMMENT ON TYPE dump_test.textrange
                        IS \'comment on range type\';',
-        regexp => qr/^COMMENT ON TYPE dump_test.textrange IS 'comment on range type';/m,
-        like   => {
+        regexp =>
+qr/^COMMENT ON TYPE dump_test.textrange IS 'comment on range type';/m,
+        like => {
             binary_upgrade          => 1,
             clean                   => 1,
             clean_if_exists         => 1,
@@ -2124,8 +2133,9 @@ qr/^COMMENT ON TEXT SEARCH TEMPLATE dump_test.alt_ts_temp1 IS 'comment on text s
         create_order => 70,
         create_sql   => 'COMMENT ON TYPE dump_test.int42
                        IS \'comment on regular type\';',
-        regexp => qr/^COMMENT ON TYPE dump_test.int42 IS 'comment on regular type';/m,
-        like   => {
+        regexp =>
+          qr/^COMMENT ON TYPE dump_test.int42 IS 'comment on regular type';/m,
+        like => {
             binary_upgrade          => 1,
             clean                   => 1,
             clean_if_exists         => 1,
@@ -2157,7 +2167,7 @@ qr/^COMMENT ON TEXT SEARCH TEMPLATE dump_test.alt_ts_temp1 IS 'comment on text s
         create_sql   => 'COMMENT ON TYPE dump_test.undefined
                        IS \'comment on undefined type\';',
         regexp =>
-          qr/^COMMENT ON TYPE dump_test.undefined IS 'comment on undefined type';/m,
+qr/^COMMENT ON TYPE dump_test.undefined IS 'comment on undefined type';/m,
         like => {
             binary_upgrade          => 1,
             clean                   => 1,
@@ -2497,9 +2507,10 @@ qr/^COMMENT ON TEXT SEARCH TEMPLATE dump_test.alt_ts_temp1 IS 'comment on text s
     'INSERT INTO test_fourth_table' => {
         all_runs  => 1,
         catch_all => 'INSERT INTO ...',
-        regexp    => qr/^\QINSERT INTO dump_test.test_fourth_table DEFAULT VALUES;\E/m,
-        like      => { column_inserts => 1, },
-        unlike    => {}, },
+        regexp =>
+          qr/^\QINSERT INTO dump_test.test_fourth_table DEFAULT VALUES;\E/m,
+        like   => { column_inserts => 1, },
+        unlike => {}, },

     'INSERT INTO test_fifth_table' => {
         all_runs  => 1,
@@ -2752,8 +2763,9 @@ qr/CREATE CAST \(timestamp with time zone AS interval\) WITH FUNCTION pg_catalog
         regexp   => qr/^
             \QCREATE EXTENSION IF NOT EXISTS plpgsql WITH SCHEMA pg_catalog;\E
             /xm,
+
         # this shouldn't ever get emitted anymore
-        like => {},
+        like   => {},
         unlike => {
             binary_upgrade           => 1,
             clean                    => 1,
@@ -4567,8 +4579,9 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         all_runs  => 1,
         catch_all => 'CREATE ... commands',
         regexp    => qr/^CREATE SCHEMA public;/m,
+
         # this shouldn't ever get emitted anymore
-        like      => {},
+        like   => {},
         unlike => {
             binary_upgrade           => 1,
             clean                    => 1,
@@ -5213,27 +5226,28 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         all_runs     => 1,
         catch_all    => 'CREATE ... commands',
         create_order => 92,
-        create_sql   => 'CREATE INDEX ON dump_test.measurement (city_id, logdate);',
+        create_sql =>
+          'CREATE INDEX ON dump_test.measurement (city_id, logdate);',
         regexp => qr/^
         \QCREATE INDEX measurement_city_id_logdate_idx ON ONLY dump_test.measurement USING\E
         /xm,
         like => {
-            binary_upgrade           => 1,
-            clean                    => 1,
-            clean_if_exists          => 1,
-            createdb                 => 1,
-            defaults                 => 1,
-            exclude_test_table       => 1,
-            exclude_test_table_data  => 1,
-            no_blobs                 => 1,
-            no_privs                 => 1,
-            no_owner                 => 1,
-            only_dump_test_schema    => 1,
-            pg_dumpall_dbprivs       => 1,
-            schema_only              => 1,
-            section_post_data        => 1,
-            test_schema_plus_blobs   => 1,
-            with_oids                => 1, },
+            binary_upgrade          => 1,
+            clean                   => 1,
+            clean_if_exists         => 1,
+            createdb                => 1,
+            defaults                => 1,
+            exclude_test_table      => 1,
+            exclude_test_table_data => 1,
+            no_blobs                => 1,
+            no_privs                => 1,
+            no_owner                => 1,
+            only_dump_test_schema   => 1,
+            pg_dumpall_dbprivs      => 1,
+            schema_only             => 1,
+            section_post_data       => 1,
+            test_schema_plus_blobs  => 1,
+            with_oids               => 1, },
         unlike => {
             exclude_dump_test_schema => 1,
             only_dump_test_table     => 1,
@@ -5246,28 +5260,29 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         all_runs     => 1,
         catch_all    => 'CREATE ... commands',
         create_order => 93,
-        create_sql   => 'ALTER TABLE dump_test.measurement ADD PRIMARY KEY (city_id, logdate);',
+        create_sql =>
+'ALTER TABLE dump_test.measurement ADD PRIMARY KEY (city_id, logdate);',
         regexp => qr/^
             \QALTER TABLE ONLY dump_test.measurement\E \n^\s+
             \QADD CONSTRAINT measurement_pkey PRIMARY KEY (city_id, logdate);\E
         /xm,
         like => {
-            binary_upgrade           => 1,
-            clean                    => 1,
-            clean_if_exists          => 1,
-            createdb                 => 1,
-            defaults                 => 1,
-            exclude_test_table       => 1,
-            exclude_test_table_data  => 1,
-            no_blobs                 => 1,
-            no_privs                 => 1,
-            no_owner                 => 1,
-            only_dump_test_schema    => 1,
-            pg_dumpall_dbprivs       => 1,
-            schema_only              => 1,
-            section_post_data        => 1,
-            test_schema_plus_blobs   => 1,
-            with_oids                => 1, },
+            binary_upgrade          => 1,
+            clean                   => 1,
+            clean_if_exists         => 1,
+            createdb                => 1,
+            defaults                => 1,
+            exclude_test_table      => 1,
+            exclude_test_table_data => 1,
+            no_blobs                => 1,
+            no_privs                => 1,
+            no_owner                => 1,
+            only_dump_test_schema   => 1,
+            pg_dumpall_dbprivs      => 1,
+            schema_only             => 1,
+            section_post_data       => 1,
+            test_schema_plus_blobs  => 1,
+            with_oids               => 1, },
         unlike => {
             exclude_dump_test_schema => 1,
             only_dump_test_table     => 1,
@@ -5277,9 +5292,9 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
             section_pre_data         => 1, }, },

     'CREATE INDEX ... ON measurement_y2006_m2' => {
-        all_runs     => 1,
-        catch_all    => 'CREATE ... commands',
-        regexp       => qr/^
+        all_runs  => 1,
+        catch_all => 'CREATE ... commands',
+        regexp    => qr/^
         \QCREATE INDEX measurement_y2006m2_city_id_logdate_idx ON dump_test_second_schema.measurement_y2006m2 \E
         /xm,
         like => {
@@ -5308,9 +5323,9 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
             test_schema_plus_blobs   => 1, }, },

     'ALTER INDEX ... ATTACH PARTITION' => {
-        all_runs     => 1,
-        catch_all    => 'CREATE ... commands',
-        regexp       => qr/^
+        all_runs  => 1,
+        catch_all => 'CREATE ... commands',
+        regexp    => qr/^
         \QALTER INDEX dump_test.measurement_city_id_logdate_idx ATTACH PARTITION
dump_test_second_schema.measurement_y2006m2_city_id_logdate_idx\E
         /xm,
         like => {
@@ -5339,9 +5354,9 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
             test_schema_plus_blobs   => 1, }, },

     'ALTER INDEX ... ATTACH PARTITION (primary key)' => {
-        all_runs     => 1,
-        catch_all    => 'CREATE ... commands',
-        regexp       => qr/^
+        all_runs  => 1,
+        catch_all => 'CREATE ... commands',
+        regexp    => qr/^
         \QALTER INDEX dump_test.measurement_pkey ATTACH PARTITION dump_test_second_schema.measurement_y2006m2_pkey\E
         /xm,
         like => {
@@ -5463,9 +5478,10 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         all_runs  => 1,
         catch_all => 'DROP ... commands',
         regexp    => qr/^DROP SCHEMA public;/m,
+
         # this shouldn't ever get emitted anymore
-        like      => {},
-        unlike    => {
+        like   => {},
+        unlike => {
             clean                    => 1,
             clean_if_exists          => 1,
             pg_dumpall_globals_clean => 1, }, },
@@ -5474,9 +5490,10 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         all_runs  => 1,
         catch_all => 'DROP ... commands',
         regexp    => qr/^DROP SCHEMA IF EXISTS public;/m,
+
         # this shouldn't ever get emitted anymore
-        like      => {},
-        unlike    => {
+        like   => {},
+        unlike => {
             clean                    => 1,
             clean_if_exists          => 1,
             pg_dumpall_globals_clean => 1, }, },
@@ -5485,10 +5502,11 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         all_runs  => 1,
         catch_all => 'DROP ... commands',
         regexp    => qr/^DROP EXTENSION plpgsql;/m,
+
         # this shouldn't ever get emitted anymore
-        like      => {},
-        unlike    => {
-            clean => 1,
+        like   => {},
+        unlike => {
+            clean                    => 1,
             clean_if_exists          => 1,
             pg_dumpall_globals_clean => 1, }, },

@@ -5568,9 +5586,10 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         all_runs  => 1,
         catch_all => 'DROP ... commands',
         regexp    => qr/^DROP EXTENSION IF EXISTS plpgsql;/m,
+
         # this shouldn't ever get emitted anymore
-        like      => {},
-        unlike    => {
+        like   => {},
+        unlike => {
             clean                    => 1,
             clean_if_exists          => 1,
             pg_dumpall_globals_clean => 1, }, },
@@ -5979,7 +5998,7 @@ qr/CREATE TRANSFORM FOR integer LANGUAGE sql \(FROM SQL WITH FUNCTION pg_catalog
         create_sql   => 'GRANT SELECT ON TABLE dump_test.test_table
                            TO regress_dump_test_role;',
         regexp =>
-          qr/^GRANT SELECT ON TABLE dump_test.test_table TO regress_dump_test_role;/m,
+qr/^GRANT SELECT ON TABLE dump_test.test_table TO regress_dump_test_role;/m,
         like => {
             binary_upgrade          => 1,
             clean                   => 1,
@@ -6079,7 +6098,7 @@ qr/^GRANT SELECT ON TABLE dump_test_second_schema.test_third_table TO regress_du
                            TABLE dump_test.measurement
                            TO regress_dump_test_role;',
         regexp =>
-          qr/^GRANT SELECT ON TABLE dump_test.measurement TO regress_dump_test_role;/m,
+qr/^GRANT SELECT ON TABLE dump_test.measurement TO regress_dump_test_role;/m,
         like => {
             binary_upgrade          => 1,
             clean                   => 1,
@@ -6340,8 +6359,9 @@ qr/^GRANT SELECT ON TABLE dump_test_second_schema.measurement_y2006m2 TO regress
             \Q--\E\n\n
             \QGRANT USAGE ON SCHEMA public TO PUBLIC;\E
             /xm,
+
         # this shouldn't ever get emitted anymore
-        like => {},
+        like   => {},
         unlike => {
             binary_upgrade           => 1,
             clean                    => 1,
@@ -6578,8 +6598,9 @@ qr/^GRANT SELECT ON TABLE dump_test_second_schema.measurement_y2006m2 TO regress
         catch_all    => 'REVOKE commands',
         create_order => 45,
         create_sql   => 'REVOKE SELECT ON TABLE pg_proc FROM public;',
-        regexp       => qr/^REVOKE SELECT ON TABLE pg_catalog.pg_proc FROM PUBLIC;/m,
-        like         => {
+        regexp =>
+          qr/^REVOKE SELECT ON TABLE pg_catalog.pg_proc FROM PUBLIC;/m,
+        like => {
             binary_upgrade           => 1,
             clean                    => 1,
             clean_if_exists          => 1,
diff --git a/src/bin/pg_rewind/RewindTest.pm b/src/bin/pg_rewind/RewindTest.pm
index 00b5b42..7dd8d0b 100644
--- a/src/bin/pg_rewind/RewindTest.pm
+++ b/src/bin/pg_rewind/RewindTest.pm
@@ -118,11 +118,14 @@ sub setup_cluster
     my $extra_name = shift;

     # Initialize master, data checksums are mandatory
-    $node_master = get_new_node('master' . ($extra_name ? "_${extra_name}" : ''));
+    $node_master =
+      get_new_node('master' . ($extra_name ? "_${extra_name}" : ''));
     $node_master->init(allows_streaming => 1);
+
     # Set wal_keep_segments to prevent WAL segment recycling after enforced
     # checkpoints in the tests.
-    $node_master->append_conf('postgresql.conf', qq(
+    $node_master->append_conf(
+        'postgresql.conf', qq(
 wal_keep_segments = 20
 ));
 }
@@ -139,7 +142,8 @@ sub create_standby
 {
     my $extra_name = shift;

-    $node_standby = get_new_node('standby' . ($extra_name ? "_${extra_name}" : ''));
+    $node_standby =
+      get_new_node('standby' . ($extra_name ? "_${extra_name}" : ''));
     $node_master->backup('my_backup');
     $node_standby->init_from_backup($node_master, 'my_backup');
     my $connstr_master = $node_master->connstr();
diff --git a/src/bin/pgbench/t/001_pgbench_with_server.pl b/src/bin/pgbench/t/001_pgbench_with_server.pl
index e585220..e84693d 100644
--- a/src/bin/pgbench/t/001_pgbench_with_server.pl
+++ b/src/bin/pgbench/t/001_pgbench_with_server.pl
@@ -75,8 +75,10 @@ pgbench(

 # Initialize pgbench tables scale 1
 pgbench(
-    '-i', 0, [qr{^$}],
-    [ qr{creating tables}, qr{vacuuming}, qr{creating primary keys}, qr{done\.} ],
+    '-i', 0,
+    [qr{^$}],
+    [   qr{creating tables},       qr{vacuuming},
+        qr{creating primary keys}, qr{done\.} ],
     'pgbench scale 1 initialization',);

 # Again, with all possible options
@@ -94,8 +96,9 @@ pgbench(

 # Test interaction of --init-steps with legacy step-selection options
 pgbench(
-    '--initialize --init-steps=dtpvgvv --no-vacuum --foreign-keys --unlogged-tables',
-    0, [qr{^$}],
+'--initialize --init-steps=dtpvgvv --no-vacuum --foreign-keys --unlogged-tables',
+    0,
+    [qr{^$}],
     [   qr{dropping old tables},
         qr{creating tables},
         qr{creating primary keys},
@@ -211,13 +214,13 @@ COMMIT;

 # test expressions
 pgbench(
-    '-t 1 -Dfoo=-10.1 -Dbla=false -Di=+3 -Dminint=-9223372036854775808 -Dn=null -Dt=t -Df=of -Dd=1.0',
+'-t 1 -Dfoo=-10.1 -Dbla=false -Di=+3 -Dminint=-9223372036854775808 -Dn=null -Dt=t -Df=of -Dd=1.0',
     0,
     [ qr{type: .*/001_pgbench_expressions}, qr{processed: 1/1} ],
     [   qr{command=1.: int 1\d\b},
-        qr{command=2.: int 1\d\d\b},
-        qr{command=3.: int 1\d\d\d\b},
-        qr{command=4.: int 4\b},
+        qr{command=2.: int 1\d\d\b},
+        qr{command=3.: int 1\d\d\d\b},
+        qr{command=4.: int 4\b},
         qr{command=5.: int 5\b},
         qr{command=6.: int 6\b},
         qr{command=7.: int 7\b},
@@ -258,8 +261,7 @@ pgbench(
         qr{command=45.: boolean true\b},
         qr{command=46.: int 46\b},
         qr{command=47.: boolean true\b},
-        qr{command=48.: boolean true\b},
-    ],
+        qr{command=48.: boolean true\b}, ],
     'pgbench expressions',
     {   '001_pgbench_expressions' => q{-- integer functions
 \set i1 debug(random(10, 19))
@@ -448,52 +450,34 @@ SELECT LEAST(:i, :i, :i, :i, :i, :i, :i, :i, :i, :i, :i);
         0,
         [qr{exponential parameter must be greater }],
         q{\set i random_exponential(0, 10, 0.0)} ],
-    [    'set zipfian param to 1',
+    [   'set zipfian param to 1',
         0,
         [qr{zipfian parameter must be in range \(0, 1\) U \(1, \d+\]}],
         q{\set i random_zipfian(0, 10, 1)} ],
-    [    'set zipfian param too large',
+    [   'set zipfian param too large',
         0,
         [qr{zipfian parameter must be in range \(0, 1\) U \(1, \d+\]}],
         q{\set i random_zipfian(0, 10, 1000000)} ],
     [   'set non numeric value',                     0,
         [qr{malformed variable "foo" value: "bla"}], q{\set i :foo + 1} ],
-    [ 'set no expression',
+    [ 'set no expression',    1, [qr{syntax error}],      q{\set i} ],
+    [ 'set missing argument', 1, [qr{missing argument}i], q{\set} ],
+    [   'set not a bool',                      0,
+        [qr{cannot coerce double to boolean}], q{\set b NOT 0.0} ],
+    [   'set not an int',                   0,
+        [qr{cannot coerce boolean to int}], q{\set i TRUE + 2} ],
+    [   'set not an double',                   0,
+        [qr{cannot coerce boolean to double}], q{\set d ln(TRUE)} ],
+    [   'set case error',
         1,
-        [qr{syntax error}],
-        q{\set i} ],
-    [ 'set missing argument',
-        1,
-        [qr{missing argument}i],
-        q{\set} ],
-    [ 'set not a bool',
-        0,
-        [ qr{cannot coerce double to boolean} ],
-        q{\set b NOT 0.0} ],
-    [ 'set not an int',
-        0,
-        [ qr{cannot coerce boolean to int} ],
-        q{\set i TRUE + 2} ],
-    [ 'set not an double',
-        0,
-        [ qr{cannot coerce boolean to double} ],
-        q{\set d ln(TRUE)} ],
-    [ 'set case error',
-        1,
-        [ qr{syntax error in command "set"} ],
+        [qr{syntax error in command "set"}],
         q{\set i CASE TRUE THEN 1 ELSE 0 END} ],
-    [ 'set random error',
-        0,
-        [ qr{cannot coerce boolean to int} ],
-        q{\set b random(FALSE, TRUE)} ],
-    [ 'set number of args mismatch',
-        1,
-        [ qr{unexpected number of arguments} ],
-        q{\set d ln(1.0, 2.0))} ],
-    [ 'set at least one arg',
-        1,
-        [ qr{at least one argument expected} ],
-        q{\set i greatest())} ],
+    [   'set random error',                 0,
+        [qr{cannot coerce boolean to int}], q{\set b random(FALSE, TRUE)} ],
+    [   'set number of args mismatch',        1,
+        [qr{unexpected number of arguments}], q{\set d ln(1.0, 2.0))} ],
+    [   'set at least one arg',               1,
+        [qr{at least one argument expected}], q{\set i greatest())} ],

     # SETSHELL
     [   'setshell not an int',                0,
@@ -516,8 +500,8 @@ SELECT LEAST(:i, :i, :i, :i, :i, :i, :i, :i, :i, :i, :i);
     [   'misc invalid backslash command',         1,
         [qr{invalid command .* "nosuchcommand"}], q{\nosuchcommand} ],
     [ 'misc empty script', 1, [qr{empty command list for script}], q{} ],
-    [ 'bad boolean', 0, [qr{malformed variable.*trueXXX}], q{\set b :badtrue or true} ],
-    );
+    [   'bad boolean',                     0,
+        [qr{malformed variable.*trueXXX}], q{\set b :badtrue or true} ],);


 for my $e (@errors)
@@ -526,7 +510,7 @@ for my $e (@errors)
     my $n = '001_pgbench_error_' . $name;
     $n =~ s/ /_/g;
     pgbench(
-        '-n -t 1 -Dfoo=bla -Dnull=null -Dtrue=true -Done=1 -Dzero=0.0 -Dbadtrue=trueXXX -M prepared',
+'-n -t 1 -Dfoo=bla -Dnull=null -Dtrue=true -Done=1 -Dzero=0.0 -Dbadtrue=trueXXX -M prepared',
         $status,
         [ $status ? qr{^$} : qr{processed: 0/1} ],
         $re,
@@ -538,7 +522,7 @@ for my $e (@errors)
 pgbench(
     '-t 1', 0,
     [ qr{processed: 1/1}, qr{zipfian cache array overflowed 1 time\(s\)} ],
-    [ qr{^} ],
+    [qr{^}],
     'pgbench zipfian array overflow on random_zipfian',
     {   '001_pgbench_random_zipfian' => q{
 \set i random_zipfian(1, 100, 0.5)
diff --git a/src/bin/pgbench/t/002_pgbench_no_server.pl b/src/bin/pgbench/t/002_pgbench_no_server.pl
index 6ea55f8..cbc039d 100644
--- a/src/bin/pgbench/t/002_pgbench_no_server.pl
+++ b/src/bin/pgbench/t/002_pgbench_no_server.pl
@@ -73,11 +73,12 @@ my @options = (
     [ 'ambiguous builtin', '-b s', [qr{ambiguous}] ],
     [   '--progress-timestamp => --progress', '--progress-timestamp',
         [qr{allowed only under}] ],
-    [ '-I without init option', '-I dtg',
+    [   '-I without init option',
+        '-I dtg',
         [qr{cannot be used in benchmarking mode}] ],
-    [ 'invalid init step', '-i -I dta',
-        [qr{unrecognized initialization step},
-         qr{allowed steps are} ] ],
+    [   'invalid init step',
+        '-i -I dta',
+        [ qr{unrecognized initialization step}, qr{allowed steps are} ] ],

     # loging sub-options
     [   'sampling => log', '--sampling-rate=0.01',
diff --git a/src/bin/scripts/t/080_pg_isready.pl b/src/bin/scripts/t/080_pg_isready.pl
index d01804d..6da89e1 100644
--- a/src/bin/scripts/t/080_pg_isready.pl
+++ b/src/bin/scripts/t/080_pg_isready.pl
@@ -16,4 +16,5 @@ $node->init;
 $node->start;

 # use a long timeout for the benefit of very slow buildfarm machines
-$node->command_ok([qw(pg_isready --timeout=60)], 'succeeds with server running');
+$node->command_ok([qw(pg_isready --timeout=60)],
+    'succeeds with server running');
diff --git a/src/bin/scripts/t/100_vacuumdb.pl b/src/bin/scripts/t/100_vacuumdb.pl
index 382210e..4c477a2 100644
--- a/src/bin/scripts/t/100_vacuumdb.pl
+++ b/src/bin/scripts/t/100_vacuumdb.pl
@@ -36,13 +36,17 @@ $node->issues_sql_like(
 $node->command_ok([qw(vacuumdb -Z --table=pg_am dbname=template1)],
     'vacuumdb with connection string');

-$node->command_fails([qw(vacuumdb -Zt pg_am;ABORT postgres)],
+$node->command_fails(
+    [qw(vacuumdb -Zt pg_am;ABORT postgres)],
     'trailing command in "-t", without COLUMNS');
+
 # Unwanted; better if it failed.
-$node->command_ok([qw(vacuumdb -Zt pg_am(amname);ABORT postgres)],
+$node->command_ok(
+    [qw(vacuumdb -Zt pg_am(amname);ABORT postgres)],
     'trailing command in "-t", with COLUMNS');

-$node->safe_psql('postgres', q|
+$node->safe_psql(
+    'postgres', q|
   CREATE TABLE "need""q(uot" (")x" text);

   CREATE FUNCTION f0(int) RETURNS int LANGUAGE SQL AS 'SELECT $1 * $1';
@@ -53,5 +57,6 @@ $node->safe_psql('postgres', q|
 |);
 $node->command_ok([qw|vacuumdb -Z --table="need""q(uot"(")x") postgres|],
     'column list');
-$node->command_fails([qw|vacuumdb -Zt funcidx postgres|],
+$node->command_fails(
+    [qw|vacuumdb -Zt funcidx postgres|],
     'unqualifed name via functional index');
diff --git a/src/test/ldap/t/001_auth.pl b/src/test/ldap/t/001_auth.pl
index a83d96a..7c46f67 100644
--- a/src/test/ldap/t/001_auth.pl
+++ b/src/test/ldap/t/001_auth.pl
@@ -6,22 +6,22 @@ use Test::More tests => 19;

 my ($slapd, $ldap_bin_dir, $ldap_schema_dir);

-$ldap_bin_dir = undef;            # usually in PATH
+$ldap_bin_dir = undef;    # usually in PATH

 if ($^O eq 'darwin')
 {
-    $slapd = '/usr/local/opt/openldap/libexec/slapd';
+    $slapd           = '/usr/local/opt/openldap/libexec/slapd';
     $ldap_schema_dir = '/usr/local/etc/openldap/schema';
 }
 elsif ($^O eq 'linux')
 {
-    $slapd = '/usr/sbin/slapd';
+    $slapd           = '/usr/sbin/slapd';
     $ldap_schema_dir = '/etc/ldap/schema' if -d '/etc/ldap/schema';
     $ldap_schema_dir = '/etc/openldap/schema' if -d '/etc/openldap/schema';
 }
 elsif ($^O eq 'freebsd')
 {
-    $slapd = '/usr/local/libexec/slapd';
+    $slapd           = '/usr/local/libexec/slapd';
     $ldap_schema_dir = '/usr/local/etc/openldap/schema';
 }

@@ -32,26 +32,27 @@ elsif ($^O eq 'freebsd')

 $ENV{PATH} = "$ldap_bin_dir:$ENV{PATH}" if $ldap_bin_dir;

-my $ldap_datadir = "${TestLib::tmp_check}/openldap-data";
-my $slapd_certs = "${TestLib::tmp_check}/slapd-certs";
-my $slapd_conf = "${TestLib::tmp_check}/slapd.conf";
+my $ldap_datadir  = "${TestLib::tmp_check}/openldap-data";
+my $slapd_certs   = "${TestLib::tmp_check}/slapd-certs";
+my $slapd_conf    = "${TestLib::tmp_check}/slapd.conf";
 my $slapd_pidfile = "${TestLib::tmp_check}/slapd.pid";
 my $slapd_logfile = "${TestLib::tmp_check}/slapd.log";
-my $ldap_conf = "${TestLib::tmp_check}/ldap.conf";
-my $ldap_server = 'localhost';
-my $ldap_port = int(rand() * 16384) + 49152;
-my $ldaps_port = $ldap_port + 1;
-my $ldap_url = "ldap://$ldap_server:$ldap_port";
-my $ldaps_url = "ldaps://$ldap_server:$ldaps_port";
-my $ldap_basedn = 'dc=example,dc=net';
-my $ldap_rootdn = 'cn=Manager,dc=example,dc=net';
-my $ldap_rootpw = 'secret';
-my $ldap_pwfile = "${TestLib::tmp_check}/ldappassword";
+my $ldap_conf     = "${TestLib::tmp_check}/ldap.conf";
+my $ldap_server   = 'localhost';
+my $ldap_port     = int(rand() * 16384) + 49152;
+my $ldaps_port    = $ldap_port + 1;
+my $ldap_url      = "ldap://$ldap_server:$ldap_port";
+my $ldaps_url     = "ldaps://$ldap_server:$ldaps_port";
+my $ldap_basedn   = 'dc=example,dc=net';
+my $ldap_rootdn   = 'cn=Manager,dc=example,dc=net';
+my $ldap_rootpw   = 'secret';
+my $ldap_pwfile   = "${TestLib::tmp_check}/ldappassword";

 note "setting up slapd";

-append_to_file($slapd_conf,
-qq{include $ldap_schema_dir/core.schema
+append_to_file(
+    $slapd_conf,
+    qq{include $ldap_schema_dir/core.schema
 include $ldap_schema_dir/cosine.schema
 include $ldap_schema_dir/nis.schema
 include $ldap_schema_dir/inetorgperson.schema
@@ -75,16 +76,23 @@ rootdn "$ldap_rootdn"
 rootpw $ldap_rootpw});

 # don't bother to check the server's cert (though perhaps we should)
-append_to_file($ldap_conf,
-qq{TLS_REQCERT never
+append_to_file(
+    $ldap_conf,
+    qq{TLS_REQCERT never
 });

 mkdir $ldap_datadir or die;
-mkdir $slapd_certs or die;
-
-system_or_bail "openssl", "req", "-new", "-nodes", "-keyout", "$slapd_certs/ca.key", "-x509", "-out",
"$slapd_certs/ca.crt","-subj", "/cn=CA"; 
-system_or_bail "openssl", "req", "-new", "-nodes", "-keyout", "$slapd_certs/server.key", "-out",
"$slapd_certs/server.csr","-subj", "/cn=server"; 
-system_or_bail "openssl", "x509", "-req", "-in", "$slapd_certs/server.csr", "-CA", "$slapd_certs/ca.crt", "-CAkey",
"$slapd_certs/ca.key","-CAcreateserial", "-out", "$slapd_certs/server.crt"; 
+mkdir $slapd_certs  or die;
+
+system_or_bail "openssl", "req", "-new", "-nodes", "-keyout",
+  "$slapd_certs/ca.key", "-x509", "-out", "$slapd_certs/ca.crt", "-subj",
+  "/cn=CA";
+system_or_bail "openssl", "req", "-new", "-nodes", "-keyout",
+  "$slapd_certs/server.key", "-out", "$slapd_certs/server.csr", "-subj",
+  "/cn=server";
+system_or_bail "openssl", "x509", "-req", "-in", "$slapd_certs/server.csr",
+  "-CA", "$slapd_certs/ca.crt", "-CAkey", "$slapd_certs/ca.key",
+  "-CAcreateserial", "-out", "$slapd_certs/server.crt";

 system_or_bail $slapd, '-f', $slapd_conf, '-h', "$ldap_url $ldaps_url";

@@ -96,15 +104,17 @@ END
 append_to_file($ldap_pwfile, $ldap_rootpw);
 chmod 0600, $ldap_pwfile or die;

-$ENV{'LDAPURI'} = $ldap_url;
+$ENV{'LDAPURI'}    = $ldap_url;
 $ENV{'LDAPBINDDN'} = $ldap_rootdn;
-$ENV{'LDAPCONF'} = $ldap_conf;
+$ENV{'LDAPCONF'}   = $ldap_conf;

 note "loading LDAP data";

-system_or_bail 'ldapadd', '-x', '-y', $ldap_pwfile, '-f', 'authdata.ldif';
-system_or_bail 'ldappasswd', '-x', '-y', $ldap_pwfile, '-s', 'secret1', 'uid=test1,dc=example,dc=net';
-system_or_bail 'ldappasswd', '-x', '-y', $ldap_pwfile, '-s', 'secret2', 'uid=test2,dc=example,dc=net';
+system_or_bail 'ldapadd',    '-x', '-y', $ldap_pwfile, '-f', 'authdata.ldif';
+system_or_bail 'ldappasswd', '-x', '-y', $ldap_pwfile, '-s', 'secret1',
+  'uid=test1,dc=example,dc=net';
+system_or_bail 'ldappasswd', '-x', '-y', $ldap_pwfile, '-s', 'secret2',
+  'uid=test2,dc=example,dc=net';

 note "setting up PostgreSQL instance";

@@ -122,50 +132,66 @@ sub test_access
 {
     my ($node, $role, $expected_res, $test_name) = @_;

-    my $res = $node->psql('postgres', 'SELECT 1', extra_params => [ '-U', $role ]);
-    is($res, $expected_res, $test_name);
+    my $res =
+      $node->psql('postgres', 'SELECT 1', extra_params => [ '-U', $role ]);
+    is($res, $expected_res, $test_name);
 }

 note "simple bind";

 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port ldapprefix="uid="
ldapsuffix=",dc=example,dc=net"});
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port ldapprefix="uid=" ldapsuffix=",dc=example,dc=net"}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'wrong';
-test_access($node, 'test0', 2, 'simple bind authentication fails if user not found in LDAP');
-test_access($node, 'test1', 2, 'simple bind authentication fails with wrong password');
+test_access($node, 'test0', 2,
+    'simple bind authentication fails if user not found in LDAP');
+test_access($node, 'test1', 2,
+    'simple bind authentication fails with wrong password');
 $ENV{"PGPASSWORD"} = 'secret1';
 test_access($node, 'test1', 0, 'simple bind authentication succeeds');

 note "search+bind";

 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port
ldapbasedn="$ldap_basedn"});
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port ldapbasedn="$ldap_basedn"}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'wrong';
-test_access($node, 'test0', 2, 'search+bind authentication fails if user not found in LDAP');
-test_access($node, 'test1', 2, 'search+bind authentication fails with wrong password');
+test_access($node, 'test0', 2,
+    'search+bind authentication fails if user not found in LDAP');
+test_access($node, 'test1', 2,
+    'search+bind authentication fails with wrong password');
 $ENV{"PGPASSWORD"} = 'secret1';
 test_access($node, 'test1', 0, 'search+bind authentication succeeds');

 note "LDAP URLs";

 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapurl="$ldap_url/$ldap_basedn?uid?sub"});
+$node->append_conf('pg_hba.conf',
+    qq{local all all ldap ldapurl="$ldap_url/$ldap_basedn?uid?sub"});
 $node->restart;

 $ENV{"PGPASSWORD"} = 'wrong';
-test_access($node, 'test0', 2, 'search+bind with LDAP URL authentication fails if user not found in LDAP');
-test_access($node, 'test1', 2, 'search+bind with LDAP URL authentication fails with wrong password');
+test_access($node, 'test0', 2,
+    'search+bind with LDAP URL authentication fails if user not found in LDAP'
+);
+test_access($node, 'test1', 2,
+    'search+bind with LDAP URL authentication fails with wrong password');
 $ENV{"PGPASSWORD"} = 'secret1';
-test_access($node, 'test1', 0, 'search+bind with LDAP URL authentication succeeds');
+test_access($node, 'test1', 0,
+    'search+bind with LDAP URL authentication succeeds');

 note "search filters";

 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port
ldapbasedn="$ldap_basedn"ldapsearchfilter="(|(uid=\$username)(mail=\$username))"}); 
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port ldapbasedn="$ldap_basedn"
ldapsearchfilter="(|(uid=\$username)(mail=\$username))"}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
@@ -176,7 +202,9 @@ test_access($node, 'test2@example.net', 0, 'search filter finds by mail');
 note "search filters in LDAP URLs";

 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap
ldapurl="$ldap_url/$ldap_basedn??sub?(|(uid=\$username)(mail=\$username))"});
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapurl="$ldap_url/$ldap_basedn??sub?(|(uid=\$username)(mail=\$username))"}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
@@ -188,7 +216,9 @@ test_access($node, 'test2@example.net', 0, 'search filter finds by mail');
 # settings.  ldapurl is always parsed first, then the other settings
 # override.  It might be useful in a case like this.
 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapurl="$ldap_url/$ldap_basedn??sub"
ldapsearchfilter="(|(uid=\$username)(mail=\$username))"});
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapurl="$ldap_url/$ldap_basedn??sub" ldapsearchfilter="(|(uid=\$username)(mail=\$username))"}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
@@ -198,7 +228,9 @@ note "diagnostic message";

 # note bad ldapprefix with a question mark that triggers a diagnostic message
 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port ldapprefix="?uid="
ldapsuffix=""});
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port ldapprefix="?uid=" ldapsuffix=""}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
@@ -208,7 +240,9 @@ note "TLS";

 # request StartTLS with ldaptls=1
 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port
ldapbasedn="$ldap_basedn"ldapsearchfilter="(uid=\$username)" ldaptls=1}); 
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapserver=$ldap_server ldapport=$ldap_port ldapbasedn="$ldap_basedn"
ldapsearchfilter="(uid=\$username)"ldaptls=1} 
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
@@ -216,7 +250,9 @@ test_access($node, 'test1', 0, 'StartTLS');

 # request LDAPS with ldapscheme=ldaps
 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapserver=$ldap_server ldapscheme=ldaps ldapport=$ldaps_port
ldapbasedn="$ldap_basedn"ldapsearchfilter="(uid=\$username)"}); 
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapserver=$ldap_server ldapscheme=ldaps ldapport=$ldaps_port ldapbasedn="$ldap_basedn"
ldapsearchfilter="(uid=\$username)"}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
@@ -224,7 +260,9 @@ test_access($node, 'test1', 0, 'LDAPS');

 # request LDAPS with ldapurl=ldaps://...
 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapurl="$ldaps_url/$ldap_basedn??sub?(uid=\$username)"});
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapurl="$ldaps_url/$ldap_basedn??sub?(uid=\$username)"}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
@@ -232,7 +270,9 @@ test_access($node, 'test1', 0, 'LDAPS with URL');

 # bad combination of LDAPS and StartTLS
 unlink($node->data_dir . '/pg_hba.conf');
-$node->append_conf('pg_hba.conf', qq{local all all ldap ldapurl="$ldaps_url/$ldap_basedn??sub?(uid=\$username)"
ldaptls=1});
+$node->append_conf('pg_hba.conf',
+qq{local all all ldap ldapurl="$ldaps_url/$ldap_basedn??sub?(uid=\$username)" ldaptls=1}
+);
 $node->restart;

 $ENV{"PGPASSWORD"} = 'secret1';
diff --git a/src/test/modules/brin/t/01_workitems.pl b/src/test/modules/brin/t/01_workitems.pl
index 11c9981..c889a83 100644
--- a/src/test/modules/brin/t/01_workitems.pl
+++ b/src/test/modules/brin/t/01_workitems.pl
@@ -15,25 +15,27 @@ $node->start;
 $node->safe_psql('postgres', 'create extension pageinspect');

 # Create a table with an autosummarizing BRIN index
-$node->safe_psql('postgres',
+$node->safe_psql(
+    'postgres',
     'create table brin_wi (a int) with (fillfactor = 10);
      create index brin_wi_idx on brin_wi using brin (a) with (pages_per_range=1, autosummarize=on);
      '
 );
 my $count = $node->safe_psql('postgres',
-    "select count(*) from brin_page_items(get_raw_page('brin_wi_idx', 2), 'brin_wi_idx'::regclass)"
+"select count(*) from brin_page_items(get_raw_page('brin_wi_idx', 2), 'brin_wi_idx'::regclass)"
 );
 is($count, '1', "initial index state is correct");

 $node->safe_psql('postgres',
     'insert into brin_wi select * from generate_series(1, 100)');

-$node->poll_query_until('postgres',
-    "select count(*) > 1 from brin_page_items(get_raw_page('brin_wi_idx', 2), 'brin_wi_idx'::regclass)",
+$node->poll_query_until(
+    'postgres',
+"select count(*) > 1 from brin_page_items(get_raw_page('brin_wi_idx', 2), 'brin_wi_idx'::regclass)",
     't');

 $count = $node->safe_psql('postgres',
-    "select count(*) > 1 from brin_page_items(get_raw_page('brin_wi_idx', 2), 'brin_wi_idx'::regclass)"
+"select count(*) > 1 from brin_page_items(get_raw_page('brin_wi_idx', 2), 'brin_wi_idx'::regclass)"
 );
 is($count, 't', "index got summarized");
 $node->stop;
diff --git a/src/test/perl/PostgresNode.pm b/src/test/perl/PostgresNode.pm
index 8018831..b7c5157 100644
--- a/src/test/perl/PostgresNode.pm
+++ b/src/test/perl/PostgresNode.pm
@@ -1507,7 +1507,7 @@ sub wait_for_catchup
     }
     else
     {
-        $lsn_expr = 'pg_current_wal_lsn()'
+        $lsn_expr = 'pg_current_wal_lsn()';
     }
     print "Waiting for replication conn "
       . $standby_name . "'s "
diff --git a/src/test/perl/TestLib.pm b/src/test/perl/TestLib.pm
index fdd4276..5ca43e9 100644
--- a/src/test/perl/TestLib.pm
+++ b/src/test/perl/TestLib.pm
@@ -235,7 +235,7 @@ sub check_pg_config
     chomp($stdout);

     open my $pg_config_h, '<', "$stdout/pg_config.h" or die "$!";
-    my $match = (grep {/^$regexp/} <$pg_config_h>);
+    my $match = (grep { /^$regexp/ } <$pg_config_h>);
     close $pg_config_h;
     return $match;
 }
diff --git a/src/test/recovery/t/006_logical_decoding.pl b/src/test/recovery/t/006_logical_decoding.pl
index 8b35bc8..7e1759f 100644
--- a/src/test/recovery/t/006_logical_decoding.pl
+++ b/src/test/recovery/t/006_logical_decoding.pl
@@ -80,8 +80,7 @@ is($stdout_recv, $expected,

 $node_master->poll_query_until('postgres',
 "SELECT EXISTS (SELECT 1 FROM pg_replication_slots WHERE slot_name = 'test_slot' AND active_pid IS NULL)"
-)
-  or die "slot never became inactive";
+) or die "slot never became inactive";

 $stdout_recv = $node_master->pg_recvlogical_upto(
     'postgres', 'test_slot', $endpos, 10,
diff --git a/src/test/recovery/t/009_twophase.pl b/src/test/recovery/t/009_twophase.pl
index 95f22bc..93c22d1 100644
--- a/src/test/recovery/t/009_twophase.pl
+++ b/src/test/recovery/t/009_twophase.pl
@@ -333,9 +333,9 @@ $cur_master->psql(

 # Ensure that last transaction is replayed on standby.
 my $cur_master_lsn =
-    $cur_master->safe_psql('postgres', "SELECT pg_current_wal_lsn()");
+  $cur_master->safe_psql('postgres', "SELECT pg_current_wal_lsn()");
 my $caughtup_query =
-    "SELECT '$cur_master_lsn'::pg_lsn <= pg_last_wal_replay_lsn()";
+  "SELECT '$cur_master_lsn'::pg_lsn <= pg_last_wal_replay_lsn()";
 $cur_standby->poll_query_until('postgres', $caughtup_query)
   or die "Timed out while waiting for standby to catch up";

diff --git a/src/test/recovery/t/013_crash_restart.pl b/src/test/recovery/t/013_crash_restart.pl
index 91a8ef9..783c936 100644
--- a/src/test/recovery/t/013_crash_restart.pl
+++ b/src/test/recovery/t/013_crash_restart.pl
@@ -30,8 +30,9 @@ $node->init(allows_streaming => 1);
 $node->start();

 # by default PostgresNode doesn't doesn't restart after a crash
-$node->safe_psql('postgres',
-                 q[ALTER SYSTEM SET restart_after_crash = 1;
+$node->safe_psql(
+    'postgres',
+    q[ALTER SYSTEM SET restart_after_crash = 1;
                    ALTER SYSTEM SET log_connections = 1;
                    SELECT pg_reload_conf();]);

@@ -68,7 +69,7 @@ INSERT INTO alive VALUES($$committed-before-sigquit$$);
 SELECT pg_backend_pid();
 ];
 ok(pump_until($killme, \$killme_stdout, qr/[[:digit:]]+[\r\n]$/m),
-   'acquired pid for SIGQUIT');
+    'acquired pid for SIGQUIT');
 my $pid = $killme_stdout;
 chomp($pid);
 $killme_stdout = '';
@@ -80,7 +81,7 @@ BEGIN;
 INSERT INTO alive VALUES($$in-progress-before-sigquit$$) RETURNING status;
 ];
 ok(pump_until($killme, \$killme_stdout, qr/in-progress-before-sigquit/m),
-   'inserted in-progress-before-sigquit');
+    'inserted in-progress-before-sigquit');
 $killme_stdout = '';
 $killme_stderr = '';

@@ -93,7 +94,7 @@ SELECT $$psql-connected$$;
 SELECT pg_sleep(3600);
 ];
 ok(pump_until($monitor, \$monitor_stdout, qr/psql-connected/m),
-   'monitor connected');
+    'monitor connected');
 $monitor_stdout = '';
 $monitor_stderr = '';

@@ -107,8 +108,12 @@ is($ret, 0, "killed process with SIGQUIT");
 $killme_stdin .= q[
 SELECT 1;
 ];
-ok(pump_until($killme, \$killme_stderr, qr/WARNING:  terminating connection because of crash of another server
process|serverclosed the connection unexpectedly/m), 
-   "psql query died successfully after SIGQUIT");
+ok( pump_until(
+        $killme,
+        \$killme_stderr,
+qr/WARNING:  terminating connection because of crash of another server process|server closed the connection
unexpectedly/m
+    ),
+    "psql query died successfully after SIGQUIT");
 $killme_stderr = '';
 $killme_stdout = '';
 $killme->finish;
@@ -116,13 +121,21 @@ $killme->finish;
 # Wait till server restarts - we should get the WARNING here, but
 # sometimes the server is unable to send that, if interrupted while
 # sending.
-ok(pump_until($monitor, \$monitor_stderr, qr/WARNING:  terminating connection because of crash of another server
process|serverclosed the connection unexpectedly/m), 
-   "psql monitor died successfully after SIGQUIT");
+ok( pump_until(
+        $monitor,
+        \$monitor_stderr,
+qr/WARNING:  terminating connection because of crash of another server process|server closed the connection
unexpectedly/m
+    ),
+    "psql monitor died successfully after SIGQUIT");
 $monitor->finish;

 # Wait till server restarts
-is($node->poll_query_until('postgres', 'SELECT $$restarted after sigquit$$;', 'restarted after sigquit'),
-   "1", "reconnected after SIGQUIT");
+is( $node->poll_query_until(
+        'postgres',
+        'SELECT $$restarted after sigquit$$;',
+        'restarted after sigquit'),
+    "1",
+    "reconnected after SIGQUIT");


 # restart psql processes, now that the crash cycle finished
@@ -137,10 +150,10 @@ $killme_stdin .= q[
 SELECT pg_backend_pid();
 ];
 ok(pump_until($killme, \$killme_stdout, qr/[[:digit:]]+[\r\n]$/m),
-   "acquired pid for SIGKILL");
+    "acquired pid for SIGKILL");
 $pid = $killme_stdout;
 chomp($pid);
-$pid = $killme_stdout;
+$pid           = $killme_stdout;
 $killme_stdout = '';
 $killme_stderr = '';

@@ -151,7 +164,7 @@ BEGIN;
 INSERT INTO alive VALUES($$in-progress-before-sigkill$$) RETURNING status;
 ];
 ok(pump_until($killme, \$killme_stdout, qr/in-progress-before-sigkill/m),
-   'inserted in-progress-before-sigkill');
+    'inserted in-progress-before-sigkill');
 $killme_stdout = '';
 $killme_stderr = '';

@@ -164,7 +177,7 @@ SELECT $$psql-connected$$;
 SELECT pg_sleep(3600);
 ];
 ok(pump_until($monitor, \$monitor_stdout, qr/psql-connected/m),
-   'monitor connected');
+    'monitor connected');
 $monitor_stdout = '';
 $monitor_stderr = '';

@@ -179,35 +192,51 @@ is($ret, 0, "killed process with KILL");
 $killme_stdin .= q[
 SELECT 1;
 ];
-ok(pump_until($killme, \$killme_stderr, qr/server closed the connection unexpectedly/m),
-   "psql query died successfully after SIGKILL");
+ok( pump_until(
+        $killme, \$killme_stderr,
+        qr/server closed the connection unexpectedly/m),
+    "psql query died successfully after SIGKILL");
 $killme->finish;

 # Wait till server restarts - we should get the WARNING here, but
 # sometimes the server is unable to send that, if interrupted while
 # sending.
-ok(pump_until($monitor, \$monitor_stderr, qr/WARNING:  terminating connection because of crash of another server
process|serverclosed the connection unexpectedly/m), 
-   "psql monitor died successfully after SIGKILL");
+ok( pump_until(
+        $monitor,
+        \$monitor_stderr,
+qr/WARNING:  terminating connection because of crash of another server process|server closed the connection
unexpectedly/m
+    ),
+    "psql monitor died successfully after SIGKILL");
 $monitor->finish;

 # Wait till server restarts
-is($node->poll_query_until('postgres', 'SELECT 1', '1'), "1", "reconnected after SIGKILL");
+is($node->poll_query_until('postgres', 'SELECT 1', '1'),
+    "1", "reconnected after SIGKILL");

 # Make sure the committed rows survived, in-progress ones not
-is($node->safe_psql('postgres', 'SELECT * FROM alive'),
-   "committed-before-sigquit\ncommitted-before-sigkill", 'data survived');
+is( $node->safe_psql('postgres', 'SELECT * FROM alive'),
+    "committed-before-sigquit\ncommitted-before-sigkill",
+    'data survived');

-is($node->safe_psql('postgres', 'INSERT INTO alive VALUES($$before-orderly-restart$$) RETURNING status'),
-   'before-orderly-restart', 'can still write after crash restart');
+is( $node->safe_psql(
+        'postgres',
+'INSERT INTO alive VALUES($$before-orderly-restart$$) RETURNING status'),
+    'before-orderly-restart',
+    'can still write after crash restart');

 # Just to be sure, check that an orderly restart now still works
 $node->restart();

-is($node->safe_psql('postgres', 'SELECT * FROM alive'),
-   "committed-before-sigquit\ncommitted-before-sigkill\nbefore-orderly-restart", 'data survived');
+is( $node->safe_psql('postgres', 'SELECT * FROM alive'),
+"committed-before-sigquit\ncommitted-before-sigkill\nbefore-orderly-restart",
+    'data survived');

-is($node->safe_psql('postgres', 'INSERT INTO alive VALUES($$after-orderly-restart$$) RETURNING status'),
-   'after-orderly-restart', 'can still write after orderly restart');
+is( $node->safe_psql(
+        'postgres',
+        'INSERT INTO alive VALUES($$after-orderly-restart$$) RETURNING status'
+    ),
+    'after-orderly-restart',
+    'can still write after orderly restart');

 $node->stop();

@@ -221,7 +250,7 @@ sub pump_until
         if ($psql_timeout->is_expired)
         {
             diag("aborting wait: program timed out");
-            diag("stream contents: >>", $$stream,"<<");
+            diag("stream contents: >>", $$stream, "<<");
             diag("pattern searched for: ", $untl);

             return 0;
@@ -229,7 +258,7 @@ sub pump_until
         if (not $proc->pumpable())
         {
             diag("aborting wait: program died");
-            diag("stream contents: >>", $$stream,"<<");
+            diag("stream contents: >>", $$stream, "<<");
             diag("pattern searched for: ", $untl);

             return 0;
@@ -239,4 +268,4 @@ sub pump_until
     }
     return 1;

-};
+}
diff --git a/src/test/ssl/ServerSetup.pm b/src/test/ssl/ServerSetup.pm
index 27a676b..68422ba 100644
--- a/src/test/ssl/ServerSetup.pm
+++ b/src/test/ssl/ServerSetup.pm
@@ -41,7 +41,8 @@ sub test_connect_ok
     my ($common_connstr, $connstr, $test_name) = @_;

     my $cmd = [
-        'psql', '-X', '-A', '-t', '-c', "SELECT \$\$connected with $connstr\$\$",
+        'psql', '-X', '-A', '-t', '-c',
+        "SELECT \$\$connected with $connstr\$\$",
         '-d', "$common_connstr $connstr" ];

     command_ok($cmd, $test_name);
@@ -52,7 +53,8 @@ sub test_connect_fails
     my ($common_connstr, $connstr, $expected_stderr, $test_name) = @_;

     my $cmd = [
-        'psql', '-X', '-A', '-t', '-c', "SELECT \$\$connected with $connstr\$\$",
+        'psql', '-X', '-A', '-t', '-c',
+        "SELECT \$\$connected with $connstr\$\$",
         '-d', "$common_connstr $connstr" ];

     command_fails_like($cmd, $expected_stderr, $test_name);
@@ -89,9 +91,11 @@ sub configure_test_server_for_ssl
     if (defined($password))
     {
         $node->psql('postgres',
-"SET password_encryption='$password_enc'; ALTER USER ssltestuser PASSWORD '$password';");
+"SET password_encryption='$password_enc'; ALTER USER ssltestuser PASSWORD '$password';"
+        );
         $node->psql('postgres',
-"SET password_encryption='$password_enc'; ALTER USER anotheruser PASSWORD '$password';");
+"SET password_encryption='$password_enc'; ALTER USER anotheruser PASSWORD '$password';"
+        );
     }

     # enable logging etc.
@@ -149,7 +153,7 @@ sub switch_server_cert
 sub configure_hba_for_ssl
 {
     my ($node, $serverhost, $authmethod) = @_;
-    my $pgdata     = $node->data_dir;
+    my $pgdata = $node->data_dir;

   # Only accept SSL connections from localhost. Our tests don't depend on this
   # but seems best to keep it as narrow as possible for security reasons.
diff --git a/src/test/ssl/t/001_ssltests.pl b/src/test/ssl/t/001_ssltests.pl
index 4b097a6..2a99ff0 100644
--- a/src/test/ssl/t/001_ssltests.pl
+++ b/src/test/ssl/t/001_ssltests.pl
@@ -55,93 +55,110 @@ $common_connstr =
 "user=ssltestuser dbname=trustdb sslcert=invalid hostaddr=$SERVERHOSTADDR host=common-name.pg-ssltest.test";

 # The server should not accept non-SSL connections.
-test_connect_fails($common_connstr, "sslmode=disable",
-                   qr/\Qno pg_hba.conf entry\E/,
-                   "server doesn't accept non-SSL connections");
+test_connect_fails(
+    $common_connstr, "sslmode=disable",
+    qr/\Qno pg_hba.conf entry\E/,
+    "server doesn't accept non-SSL connections");

 # Try without a root cert. In sslmode=require, this should work. In verify-ca
 # or verify-full mode it should fail.
-test_connect_ok($common_connstr, "sslrootcert=invalid sslmode=require",
-                "connect without server root cert sslmode=require");
-test_connect_fails($common_connstr, "sslrootcert=invalid sslmode=verify-ca",
-                qr/root certificate file "invalid" does not exist/,
-                "connect without server root cert sslmode=verify-ca");
-test_connect_fails($common_connstr, "sslrootcert=invalid sslmode=verify-full",
-                   qr/root certificate file "invalid" does not exist/,
-                   "connect without server root cert sslmode=verify-full");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=invalid sslmode=require",
+    "connect without server root cert sslmode=require");
+test_connect_fails(
+    $common_connstr,
+    "sslrootcert=invalid sslmode=verify-ca",
+    qr/root certificate file "invalid" does not exist/,
+    "connect without server root cert sslmode=verify-ca");
+test_connect_fails(
+    $common_connstr,
+    "sslrootcert=invalid sslmode=verify-full",
+    qr/root certificate file "invalid" does not exist/,
+    "connect without server root cert sslmode=verify-full");

 # Try with wrong root cert, should fail. (We're using the client CA as the
 # root, but the server's key is signed by the server CA.)
 test_connect_fails($common_connstr,
-                   "sslrootcert=ssl/client_ca.crt sslmode=require",
-                   qr/SSL error/,
-                   "connect with wrong server root cert sslmode=require");
+    "sslrootcert=ssl/client_ca.crt sslmode=require",
+    qr/SSL error/, "connect with wrong server root cert sslmode=require");
 test_connect_fails($common_connstr,
-                   "sslrootcert=ssl/client_ca.crt sslmode=verify-ca",
-                   qr/SSL error/,
-                   "connect with wrong server root cert sslmode=verify-ca");
+    "sslrootcert=ssl/client_ca.crt sslmode=verify-ca",
+    qr/SSL error/, "connect with wrong server root cert sslmode=verify-ca");
 test_connect_fails($common_connstr,
-                   "sslrootcert=ssl/client_ca.crt sslmode=verify-full",
-                   qr/SSL error/,
-                   "connect with wrong server root cert sslmode=verify-full");
+    "sslrootcert=ssl/client_ca.crt sslmode=verify-full",
+    qr/SSL error/, "connect with wrong server root cert sslmode=verify-full");

 # Try with just the server CA's cert. This fails because the root file
 # must contain the whole chain up to the root CA.
 test_connect_fails($common_connstr,
-                   "sslrootcert=ssl/server_ca.crt sslmode=verify-ca",
-                   qr/SSL error/,
-                   "connect with server CA cert, without root CA");
+    "sslrootcert=ssl/server_ca.crt sslmode=verify-ca",
+    qr/SSL error/, "connect with server CA cert, without root CA");

 # And finally, with the correct root cert.
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/root+server_ca.crt sslmode=require",
-                "connect with correct server CA cert file sslmode=require");
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca",
-                "connect with correct server CA cert file sslmode=verify-ca");
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/root+server_ca.crt sslmode=verify-full",
-                "connect with correct server CA cert file sslmode=verify-full");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=ssl/root+server_ca.crt sslmode=require",
+    "connect with correct server CA cert file sslmode=require");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca",
+    "connect with correct server CA cert file sslmode=verify-ca");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=ssl/root+server_ca.crt sslmode=verify-full",
+    "connect with correct server CA cert file sslmode=verify-full");

 # Test with cert root file that contains two certificates. The client should
 # be able to pick the right one, regardless of the order in the file.
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/both-cas-1.crt sslmode=verify-ca",
-                "cert root file that contains two certificates, order 1");
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/both-cas-2.crt sslmode=verify-ca",
-                "cert root file that contains two certificates, order 2");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=ssl/both-cas-1.crt sslmode=verify-ca",
+    "cert root file that contains two certificates, order 1");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=ssl/both-cas-2.crt sslmode=verify-ca",
+    "cert root file that contains two certificates, order 2");

 # CRL tests

 # Invalid CRL filename is the same as no CRL, succeeds
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=invalid",
-                "sslcrl option with invalid file name");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=invalid",
+    "sslcrl option with invalid file name");

 # A CRL belonging to a different CA is not accepted, fails
-test_connect_fails($common_connstr,
-                   "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=ssl/client.crl",
-                   qr/SSL error/,
-                   "CRL belonging to a different CA");
+test_connect_fails(
+    $common_connstr,
+"sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=ssl/client.crl",
+    qr/SSL error/,
+    "CRL belonging to a different CA");

 # With the correct CRL, succeeds (this cert is not revoked)
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=ssl/root+server.crl",
-                "CRL with a non-revoked cert");
+test_connect_ok(
+    $common_connstr,
+"sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=ssl/root+server.crl",
+    "CRL with a non-revoked cert");

 # Check that connecting with verify-full fails, when the hostname doesn't
 # match the hostname in the server's certificate.
 $common_connstr =
 "user=ssltestuser dbname=trustdb sslcert=invalid sslrootcert=ssl/root+server_ca.crt hostaddr=$SERVERHOSTADDR";

-test_connect_ok($common_connstr, "sslmode=require host=wronghost.test",
-                "mismatch between host name and server certificate sslmode=require");
-test_connect_ok($common_connstr, "sslmode=verify-ca host=wronghost.test",
-                "mismatch between host name and server certificate sslmode=verify-ca");
-test_connect_fails($common_connstr, "sslmode=verify-full host=wronghost.test",
-                   qr/\Qserver certificate for "common-name.pg-ssltest.test" does not match host name
"wronghost.test"\E/,
-                   "mismatch between host name and server certificate sslmode=verify-full");
+test_connect_ok(
+    $common_connstr,
+    "sslmode=require host=wronghost.test",
+    "mismatch between host name and server certificate sslmode=require");
+test_connect_ok(
+    $common_connstr,
+    "sslmode=verify-ca host=wronghost.test",
+    "mismatch between host name and server certificate sslmode=verify-ca");
+test_connect_fails(
+    $common_connstr,
+    "sslmode=verify-full host=wronghost.test",
+qr/\Qserver certificate for "common-name.pg-ssltest.test" does not match host name "wronghost.test"\E/,
+    "mismatch between host name and server certificate sslmode=verify-full");

 # Test Subject Alternative Names.
 switch_server_cert($node, 'server-multiple-alt-names');
@@ -149,20 +166,29 @@ switch_server_cert($node, 'server-multiple-alt-names');
 $common_connstr =
 "user=ssltestuser dbname=trustdb sslcert=invalid sslrootcert=ssl/root+server_ca.crt hostaddr=$SERVERHOSTADDR
sslmode=verify-full";

-test_connect_ok($common_connstr, "host=dns1.alt-name.pg-ssltest.test",
-                "host name matching with X.509 Subject Alternative Names 1");
-test_connect_ok($common_connstr, "host=dns2.alt-name.pg-ssltest.test",
-                "host name matching with X.509 Subject Alternative Names 2");
-test_connect_ok($common_connstr, "host=foo.wildcard.pg-ssltest.test",
-                "host name matching with X.509 Subject Alternative Names wildcard");
-
-test_connect_fails($common_connstr, "host=wronghost.alt-name.pg-ssltest.test",
-                   qr/\Qserver certificate for "dns1.alt-name.pg-ssltest.test" (and 2 other names) does not match host
name"wronghost.alt-name.pg-ssltest.test"\E/, 
-                   "host name not matching with X.509 Subject Alternative Names");
-test_connect_fails($common_connstr,
-                   "host=deep.subdomain.wildcard.pg-ssltest.test",
-                   qr/\Qserver certificate for "dns1.alt-name.pg-ssltest.test" (and 2 other names) does not match host
name"deep.subdomain.wildcard.pg-ssltest.test"\E/, 
-                   "host name not matching with X.509 Subject Alternative Names wildcard");
+test_connect_ok(
+    $common_connstr,
+    "host=dns1.alt-name.pg-ssltest.test",
+    "host name matching with X.509 Subject Alternative Names 1");
+test_connect_ok(
+    $common_connstr,
+    "host=dns2.alt-name.pg-ssltest.test",
+    "host name matching with X.509 Subject Alternative Names 2");
+test_connect_ok(
+    $common_connstr,
+    "host=foo.wildcard.pg-ssltest.test",
+    "host name matching with X.509 Subject Alternative Names wildcard");
+
+test_connect_fails(
+    $common_connstr,
+    "host=wronghost.alt-name.pg-ssltest.test",
+qr/\Qserver certificate for "dns1.alt-name.pg-ssltest.test" (and 2 other names) does not match host name
"wronghost.alt-name.pg-ssltest.test"\E/,
+    "host name not matching with X.509 Subject Alternative Names");
+test_connect_fails(
+    $common_connstr,
+    "host=deep.subdomain.wildcard.pg-ssltest.test",
+qr/\Qserver certificate for "dns1.alt-name.pg-ssltest.test" (and 2 other names) does not match host name
"deep.subdomain.wildcard.pg-ssltest.test"\E/,
+    "host name not matching with X.509 Subject Alternative Names wildcard");

 # Test certificate with a single Subject Alternative Name. (this gives a
 # slightly different error message, that's all)
@@ -171,16 +197,22 @@ switch_server_cert($node, 'server-single-alt-name');
 $common_connstr =
 "user=ssltestuser dbname=trustdb sslcert=invalid sslrootcert=ssl/root+server_ca.crt hostaddr=$SERVERHOSTADDR
sslmode=verify-full";

-test_connect_ok($common_connstr, "host=single.alt-name.pg-ssltest.test",
-                "host name matching with a single X.509 Subject Alternative Name");
-
-test_connect_fails($common_connstr, "host=wronghost.alt-name.pg-ssltest.test",
-                   qr/\Qserver certificate for "single.alt-name.pg-ssltest.test" does not match host name
"wronghost.alt-name.pg-ssltest.test"\E/,
-                   "host name not matching with a single X.509 Subject Alternative Name");
-test_connect_fails($common_connstr,
-                   "host=deep.subdomain.wildcard.pg-ssltest.test",
-                   qr/\Qserver certificate for "single.alt-name.pg-ssltest.test" does not match host name
"deep.subdomain.wildcard.pg-ssltest.test"\E/,
-                   "host name not matching with a single X.509 Subject Alternative Name wildcard");
+test_connect_ok(
+    $common_connstr,
+    "host=single.alt-name.pg-ssltest.test",
+    "host name matching with a single X.509 Subject Alternative Name");
+
+test_connect_fails(
+    $common_connstr,
+    "host=wronghost.alt-name.pg-ssltest.test",
+qr/\Qserver certificate for "single.alt-name.pg-ssltest.test" does not match host name
"wronghost.alt-name.pg-ssltest.test"\E/,
+    "host name not matching with a single X.509 Subject Alternative Name");
+test_connect_fails(
+    $common_connstr,
+    "host=deep.subdomain.wildcard.pg-ssltest.test",
+qr/\Qserver certificate for "single.alt-name.pg-ssltest.test" does not match host name
"deep.subdomain.wildcard.pg-ssltest.test"\E/,
+"host name not matching with a single X.509 Subject Alternative Name wildcard"
+);

 # Test server certificate with a CN and SANs. Per RFCs 2818 and 6125, the CN
 # should be ignored when the certificate has both.
@@ -189,13 +221,19 @@ switch_server_cert($node, 'server-cn-and-alt-names');
 $common_connstr =
 "user=ssltestuser dbname=trustdb sslcert=invalid sslrootcert=ssl/root+server_ca.crt hostaddr=$SERVERHOSTADDR
sslmode=verify-full";

-test_connect_ok($common_connstr, "host=dns1.alt-name.pg-ssltest.test",
-                "certificate with both a CN and SANs 1");
-test_connect_ok($common_connstr, "host=dns2.alt-name.pg-ssltest.test",
-                "certificate with both a CN and SANs 2");
-test_connect_fails($common_connstr, "host=common-name.pg-ssltest.test",
-                   qr/\Qserver certificate for "dns1.alt-name.pg-ssltest.test" (and 1 other name) does not match host
name"common-name.pg-ssltest.test"\E/, 
-                   "certificate with both a CN and SANs ignores CN");
+test_connect_ok(
+    $common_connstr,
+    "host=dns1.alt-name.pg-ssltest.test",
+    "certificate with both a CN and SANs 1");
+test_connect_ok(
+    $common_connstr,
+    "host=dns2.alt-name.pg-ssltest.test",
+    "certificate with both a CN and SANs 2");
+test_connect_fails(
+    $common_connstr,
+    "host=common-name.pg-ssltest.test",
+qr/\Qserver certificate for "dns1.alt-name.pg-ssltest.test" (and 1 other name) does not match host name
"common-name.pg-ssltest.test"\E/,
+    "certificate with both a CN and SANs ignores CN");

 # Finally, test a server certificate that has no CN or SANs. Of course, that's
 # not a very sensible certificate, but libpq should handle it gracefully.
@@ -203,13 +241,15 @@ switch_server_cert($node, 'server-no-names');
 $common_connstr =
 "user=ssltestuser dbname=trustdb sslcert=invalid sslrootcert=ssl/root+server_ca.crt hostaddr=$SERVERHOSTADDR";

-test_connect_ok($common_connstr,
-                "sslmode=verify-ca host=common-name.pg-ssltest.test",
-                "server certificate without CN or SANs sslmode=verify-ca");
-test_connect_fails($common_connstr,
-                   "sslmode=verify-full host=common-name.pg-ssltest.test",
-                   qr/could not get server's host name from server certificate/,
-                   "server certificate without CN or SANs sslmode=verify-full");
+test_connect_ok(
+    $common_connstr,
+    "sslmode=verify-ca host=common-name.pg-ssltest.test",
+    "server certificate without CN or SANs sslmode=verify-ca");
+test_connect_fails(
+    $common_connstr,
+    "sslmode=verify-full host=common-name.pg-ssltest.test",
+    qr/could not get server's host name from server certificate/,
+    "server certificate without CN or SANs sslmode=verify-full");

 # Test that the CRL works
 switch_server_cert($node, 'server-revoked');
@@ -218,13 +258,15 @@ $common_connstr =
 "user=ssltestuser dbname=trustdb sslcert=invalid hostaddr=$SERVERHOSTADDR host=common-name.pg-ssltest.test";

 # Without the CRL, succeeds. With it, fails.
-test_connect_ok($common_connstr,
-                "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca",
-                "connects without client-side CRL");
-test_connect_fails($common_connstr,
-                   "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=ssl/root+server.crl",
-                   qr/SSL error/,
-                   "does not connect with client-side CRL");
+test_connect_ok(
+    $common_connstr,
+    "sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca",
+    "connects without client-side CRL");
+test_connect_fails(
+    $common_connstr,
+"sslrootcert=ssl/root+server_ca.crt sslmode=verify-ca sslcrl=ssl/root+server.crl",
+    qr/SSL error/,
+    "does not connect with client-side CRL");

 ### Part 2. Server-side tests.
 ###
@@ -236,47 +278,51 @@ $common_connstr =
 "sslrootcert=ssl/root+server_ca.crt sslmode=require dbname=certdb hostaddr=$SERVERHOSTADDR";

 # no client cert
-test_connect_fails($common_connstr,
-                   "user=ssltestuser sslcert=invalid",
-                   qr/connection requires a valid client certificate/,
-                   "certificate authorization fails without client cert");
+test_connect_fails(
+    $common_connstr,
+    "user=ssltestuser sslcert=invalid",
+    qr/connection requires a valid client certificate/,
+    "certificate authorization fails without client cert");

 # correct client cert
-test_connect_ok($common_connstr,
-                "user=ssltestuser sslcert=ssl/client.crt sslkey=ssl/client_tmp.key",
-                "certificate authorization succeeds with correct client cert");
+test_connect_ok(
+    $common_connstr,
+    "user=ssltestuser sslcert=ssl/client.crt sslkey=ssl/client_tmp.key",
+    "certificate authorization succeeds with correct client cert");

 # client key with wrong permissions
-test_connect_fails($common_connstr,
-                   "user=ssltestuser sslcert=ssl/client.crt sslkey=ssl/client_wrongperms_tmp.key",
-                   qr!\Qprivate key file "ssl/client_wrongperms_tmp.key" has group or world access\E!,
-                   "certificate authorization fails because of file permissions");
+test_connect_fails(
+    $common_connstr,
+"user=ssltestuser sslcert=ssl/client.crt sslkey=ssl/client_wrongperms_tmp.key",
+qr!\Qprivate key file "ssl/client_wrongperms_tmp.key" has group or world access\E!,
+    "certificate authorization fails because of file permissions");

 # client cert belonging to another user
-test_connect_fails($common_connstr,
-                   "user=anotheruser sslcert=ssl/client.crt sslkey=ssl/client_tmp.key",
-                   qr/certificate authentication failed for user "anotheruser"/,
-                   "certificate authorization fails with client cert belonging to another user");
+test_connect_fails(
+    $common_connstr,
+    "user=anotheruser sslcert=ssl/client.crt sslkey=ssl/client_tmp.key",
+    qr/certificate authentication failed for user "anotheruser"/,
+"certificate authorization fails with client cert belonging to another user");

 # revoked client cert
-test_connect_fails($common_connstr,
-                   "user=ssltestuser sslcert=ssl/client-revoked.crt sslkey=ssl/client-revoked_tmp.key",
-                   qr/SSL error/,
-                   "certificate authorization fails with revoked client cert");
+test_connect_fails(
+    $common_connstr,
+"user=ssltestuser sslcert=ssl/client-revoked.crt sslkey=ssl/client-revoked_tmp.key",
+    qr/SSL error/,
+    "certificate authorization fails with revoked client cert");

 # intermediate client_ca.crt is provided by client, and isn't in server's ssl_ca_file
 switch_server_cert($node, 'server-cn-only', 'root_ca');
 $common_connstr =
 "user=ssltestuser dbname=certdb sslkey=ssl/client_tmp.key sslrootcert=ssl/root+server_ca.crt
hostaddr=$SERVERHOSTADDR";

-test_connect_ok($common_connstr,
-                "sslmode=require sslcert=ssl/client+client_ca.crt",
-                "intermediate client certificate is provided by client");
+test_connect_ok(
+    $common_connstr,
+    "sslmode=require sslcert=ssl/client+client_ca.crt",
+    "intermediate client certificate is provided by client");
 test_connect_fails($common_connstr, "sslmode=require sslcert=ssl/client.crt",
-                   qr/SSL error/,
-                   "intermediate client certificate is missing");
+    qr/SSL error/, "intermediate client certificate is missing");

 # clean up
-unlink("ssl/client_tmp.key",
-       "ssl/client_wrongperms_tmp.key",
-       "ssl/client-revoked_tmp.key");
+unlink("ssl/client_tmp.key", "ssl/client_wrongperms_tmp.key",
+    "ssl/client-revoked_tmp.key");
diff --git a/src/test/ssl/t/002_scram.pl b/src/test/ssl/t/002_scram.pl
index 9460763..42e49b2 100644
--- a/src/test/ssl/t/002_scram.pl
+++ b/src/test/ssl/t/002_scram.pl
@@ -13,7 +13,7 @@ my $SERVERHOSTADDR = '127.0.0.1';

 # Determine whether build supports tls-server-end-point.
 my $supports_tls_server_end_point =
-    check_pg_config("#define HAVE_X509_GET_SIGNATURE_NID 1");
+  check_pg_config("#define HAVE_X509_GET_SIGNATURE_NID 1");

 # Allocation of base connection string shared among multiple tests.
 my $common_connstr;
@@ -31,38 +31,41 @@ $ENV{PGPORT} = $node->port;
 $node->start;

 # Configure server for SSL connections, with password handling.
-configure_test_server_for_ssl($node, $SERVERHOSTADDR, "scram-sha-256",
-                              "pass", "scram-sha-256");
+configure_test_server_for_ssl($node, $SERVERHOSTADDR, "scram-sha-256", "pass",
+    "scram-sha-256");
 switch_server_cert($node, 'server-cn-only');
 $ENV{PGPASSWORD} = "pass";
 $common_connstr =
-"user=ssltestuser dbname=trustdb sslmode=require hostaddr=$SERVERHOSTADDR";
+  "user=ssltestuser dbname=trustdb sslmode=require hostaddr=$SERVERHOSTADDR";

 # Default settings
 test_connect_ok($common_connstr, '',
-                "SCRAM authentication with default channel binding");
+    "SCRAM authentication with default channel binding");

 # Channel binding settings
-test_connect_ok($common_connstr,
+test_connect_ok(
+    $common_connstr,
     "scram_channel_binding=tls-unique",
     "SCRAM authentication with tls-unique as channel binding");
-test_connect_ok($common_connstr,
-    "scram_channel_binding=''",
-                "SCRAM authentication without channel binding");
+test_connect_ok($common_connstr, "scram_channel_binding=''",
+    "SCRAM authentication without channel binding");
 if ($supports_tls_server_end_point)
 {
-    test_connect_ok($common_connstr,
-                    "scram_channel_binding=tls-server-end-point",
-                    "SCRAM authentication with tls-server-end-point as channel binding");
+    test_connect_ok(
+        $common_connstr,
+        "scram_channel_binding=tls-server-end-point",
+        "SCRAM authentication with tls-server-end-point as channel binding");
 }
 else
 {
-    test_connect_fails($common_connstr,
-                    "scram_channel_binding=tls-server-end-point",
-                    qr/unsupported SCRAM channel-binding type/,
-                    "SCRAM authentication with tls-server-end-point as channel binding");
+    test_connect_fails(
+        $common_connstr,
+        "scram_channel_binding=tls-server-end-point",
+        qr/unsupported SCRAM channel-binding type/,
+        "SCRAM authentication with tls-server-end-point as channel binding");
 }
-test_connect_fails($common_connstr,
+test_connect_fails(
+    $common_connstr,
     "scram_channel_binding=not-exists",
     qr/unsupported SCRAM channel-binding type/,
     "SCRAM authentication with invalid channel binding");
diff --git a/src/test/subscription/t/005_encoding.pl b/src/test/subscription/t/005_encoding.pl
index 65439f1..020bffb 100644
--- a/src/test/subscription/t/005_encoding.pl
+++ b/src/test/subscription/t/005_encoding.pl
@@ -34,7 +34,7 @@ $node_publisher->wait_for_catchup($appname);

 # Wait for initial sync to finish as well
 my $synced_query =
-    "SELECT count(1) = 0 FROM pg_subscription_rel WHERE srsubstate NOT IN ('s', 'r');";
+"SELECT count(1) = 0 FROM pg_subscription_rel WHERE srsubstate NOT IN ('s', 'r');";
 $node_subscriber->poll_query_until('postgres', $synced_query)
   or die "Timed out while waiting for subscriber to synchronize data";

diff --git a/src/test/subscription/t/006_rewrite.pl b/src/test/subscription/t/006_rewrite.pl
index aa1184c..907a913 100644
--- a/src/test/subscription/t/006_rewrite.pl
+++ b/src/test/subscription/t/006_rewrite.pl
@@ -30,18 +30,19 @@ $node_publisher->wait_for_catchup($appname);

 # Wait for initial sync to finish as well
 my $synced_query =
-    "SELECT count(1) = 0 FROM pg_subscription_rel WHERE srsubstate NOT IN ('s', 'r');";
+"SELECT count(1) = 0 FROM pg_subscription_rel WHERE srsubstate NOT IN ('s', 'r');";
 $node_subscriber->poll_query_until('postgres', $synced_query)
   or die "Timed out while waiting for subscriber to synchronize data";

-$node_publisher->safe_psql('postgres', q{INSERT INTO test1 (a, b) VALUES (1, 'one'), (2, 'two');});
+$node_publisher->safe_psql('postgres',
+    q{INSERT INTO test1 (a, b) VALUES (1, 'one'), (2, 'two');});

 $node_publisher->wait_for_catchup($appname);

-is($node_subscriber->safe_psql('postgres', q{SELECT a, b FROM test1}),
-   qq(1|one
+is( $node_subscriber->safe_psql('postgres', q{SELECT a, b FROM test1}),
+    qq(1|one
 2|two),
-   'initial data replicated to subscriber');
+    'initial data replicated to subscriber');

 # DDL that causes a heap rewrite
 my $ddl2 = "ALTER TABLE test1 ADD c int NOT NULL DEFAULT 0;";
@@ -50,15 +51,16 @@ $node_publisher->safe_psql('postgres', $ddl2);

 $node_publisher->wait_for_catchup($appname);

-$node_publisher->safe_psql('postgres', q{INSERT INTO test1 (a, b, c) VALUES (3, 'three', 33);});
+$node_publisher->safe_psql('postgres',
+    q{INSERT INTO test1 (a, b, c) VALUES (3, 'three', 33);});

 $node_publisher->wait_for_catchup($appname);

-is($node_subscriber->safe_psql('postgres', q{SELECT a, b, c FROM test1}),
-   qq(1|one|0
+is( $node_subscriber->safe_psql('postgres', q{SELECT a, b, c FROM test1}),
+    qq(1|one|0
 2|two|0
 3|three|33),
-   'data replicated to subscriber');
+    'data replicated to subscriber');

 $node_subscriber->stop;
 $node_publisher->stop;
diff --git a/src/test/subscription/t/007_ddl.pl b/src/test/subscription/t/007_ddl.pl
index b219bf3..97a927b 100644
--- a/src/test/subscription/t/007_ddl.pl
+++ b/src/test/subscription/t/007_ddl.pl
@@ -28,7 +28,8 @@ $node_subscriber->safe_psql('postgres',

 $node_publisher->wait_for_catchup($appname);

-$node_subscriber->safe_psql('postgres', q{
+$node_subscriber->safe_psql(
+    'postgres', q{
 BEGIN;
 ALTER SUBSCRIPTION mysub DISABLE;
 ALTER SUBSCRIPTION mysub SET (slot_name = NONE);
diff --git a/src/test/subscription/t/008_diff_schema.pl b/src/test/subscription/t/008_diff_schema.pl
index d4849c8..9c4c39e 100644
--- a/src/test/subscription/t/008_diff_schema.pl
+++ b/src/test/subscription/t/008_diff_schema.pl
@@ -22,11 +22,14 @@ $node_publisher->safe_psql('postgres',
     "INSERT INTO test_tab VALUES (1, 'foo'), (2, 'bar')");

 # Setup structure on subscriber
-$node_subscriber->safe_psql('postgres', "CREATE TABLE test_tab (a int primary key, b text, c timestamptz DEFAULT
now(),d bigint DEFAULT 999, e int GENERATED BY DEFAULT AS IDENTITY)"); 
+$node_subscriber->safe_psql('postgres',
+"CREATE TABLE test_tab (a int primary key, b text, c timestamptz DEFAULT now(), d bigint DEFAULT 999, e int GENERATED
BYDEFAULT AS IDENTITY)" 
+);

 # Setup logical replication
 my $publisher_connstr = $node_publisher->connstr . ' dbname=postgres';
-$node_publisher->safe_psql('postgres', "CREATE PUBLICATION tap_pub FOR TABLE test_tab");
+$node_publisher->safe_psql('postgres',
+    "CREATE PUBLICATION tap_pub FOR TABLE test_tab");

 my $appname = 'tap_sub';
 $node_subscriber->safe_psql('postgres',
@@ -41,8 +44,8 @@ my $synced_query =
 $node_subscriber->poll_query_until('postgres', $synced_query)
   or die "Timed out while waiting for subscriber to synchronize data";

-my $result =
-  $node_subscriber->safe_psql('postgres', "SELECT count(*), count(c), count(d = 999) FROM test_tab");
+my $result = $node_subscriber->safe_psql('postgres',
+    "SELECT count(*), count(c), count(d = 999) FROM test_tab");
 is($result, qq(2|2|2), 'check initial data was copied to subscriber');

 # Update the rows on the publisher and check the additional columns on
@@ -51,20 +54,25 @@ $node_publisher->safe_psql('postgres', "UPDATE test_tab SET b = md5(b)");

 $node_publisher->wait_for_catchup($appname);

-$result =
-  $node_subscriber->safe_psql('postgres', "SELECT count(*), count(c), count(d = 999), count(e) FROM test_tab");
-is($result, qq(2|2|2|2), 'check extra columns contain local defaults after copy');
+$result = $node_subscriber->safe_psql('postgres',
+    "SELECT count(*), count(c), count(d = 999), count(e) FROM test_tab");
+is($result, qq(2|2|2|2),
+    'check extra columns contain local defaults after copy');

 # Change the local values of the extra columns on the subscriber,
 # update publisher, and check that subscriber retains the expected
 # values
-$node_subscriber->safe_psql('postgres', "UPDATE test_tab SET c = 'epoch'::timestamptz + 987654321 * interval '1s'");
-$node_publisher->safe_psql('postgres', "UPDATE test_tab SET b = md5(a::text)");
+$node_subscriber->safe_psql('postgres',
+    "UPDATE test_tab SET c = 'epoch'::timestamptz + 987654321 * interval '1s'"
+);
+$node_publisher->safe_psql('postgres',
+    "UPDATE test_tab SET b = md5(a::text)");

 $node_publisher->wait_for_catchup($appname);

-$result =
-  $node_subscriber->safe_psql('postgres', "SELECT count(*), count(extract(epoch from c) = 987654321), count(d = 999)
FROMtest_tab"); 
+$result = $node_subscriber->safe_psql('postgres',
+"SELECT count(*), count(extract(epoch from c) = 987654321), count(d = 999) FROM test_tab"
+);
 is($result, qq(2|2|2), 'check extra columns contain locally changed data');

 # Another insert
@@ -73,9 +81,10 @@ $node_publisher->safe_psql('postgres',

 $node_publisher->wait_for_catchup($appname);

-$result =
-  $node_subscriber->safe_psql('postgres', "SELECT count(*), count(c), count(d = 999), count(e) FROM test_tab");
-is($result, qq(3|3|3|3), 'check extra columns contain local defaults after apply');
+$result = $node_subscriber->safe_psql('postgres',
+    "SELECT count(*), count(c), count(d = 999), count(e) FROM test_tab");
+is($result, qq(3|3|3|3),
+    'check extra columns contain local defaults after apply');

 $node_subscriber->stop;
 $node_publisher->stop;
diff --git a/src/test/subscription/t/009_matviews.pl b/src/test/subscription/t/009_matviews.pl
index c55c62c..0fc2e3e 100644
--- a/src/test/subscription/t/009_matviews.pl
+++ b/src/test/subscription/t/009_matviews.pl
@@ -22,10 +22,13 @@ $node_subscriber->safe_psql('postgres',
 "CREATE SUBSCRIPTION mysub CONNECTION '$publisher_connstr application_name=$appname' PUBLICATION mypub;"
 );

-$node_publisher->safe_psql('postgres', q{CREATE TABLE test1 (a int PRIMARY KEY, b text)});
-$node_publisher->safe_psql('postgres', q{INSERT INTO test1 (a, b) VALUES (1, 'one'), (2, 'two');});
+$node_publisher->safe_psql('postgres',
+    q{CREATE TABLE test1 (a int PRIMARY KEY, b text)});
+$node_publisher->safe_psql('postgres',
+    q{INSERT INTO test1 (a, b) VALUES (1, 'one'), (2, 'two');});

-$node_subscriber->safe_psql('postgres', q{CREATE TABLE test1 (a int PRIMARY KEY, b text);});
+$node_subscriber->safe_psql('postgres',
+    q{CREATE TABLE test1 (a int PRIMARY KEY, b text);});

 $node_publisher->wait_for_catchup($appname);

@@ -34,8 +37,10 @@ $node_publisher->wait_for_catchup($appname);
 # need to make sure they are properly ignored. (bug #15044)

 # create a MV with some data
-$node_publisher->safe_psql('postgres', q{CREATE MATERIALIZED VIEW testmv1 AS SELECT * FROM test1;});
+$node_publisher->safe_psql('postgres',
+    q{CREATE MATERIALIZED VIEW testmv1 AS SELECT * FROM test1;});
 $node_publisher->wait_for_catchup($appname);
+
 # There is no equivalent relation on the subscriber, but MV data is
 # not replicated, so this does not hang.

diff --git a/src/tools/git_changelog b/src/tools/git_changelog
index 2fc1565..5c41efa 100755
--- a/src/tools/git_changelog
+++ b/src/tools/git_changelog
@@ -102,9 +102,9 @@ my %rel_tags;
         {
             my $commit = $1;
             my $tag    = $2;
-            if ($tag =~ /^REL_\d+_\d+$/
-                || $tag =~ /^REL\d+_\d+$/
-                || $tag =~ /^REL\d+_\d+_\d+$/)
+            if (   $tag =~ /^REL_\d+_\d+$/
+                || $tag =~ /^REL\d+_\d+$/
+                || $tag =~ /^REL\d+_\d+_\d+$/)
             {
                 $rel_tags{$commit} = $tag;
             }
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 123292f..f0931f1 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -523,9 +523,9 @@ sub mkvcbuild

         my $perl_path = $solution->{options}->{perl} . '\lib\CORE\*perl*';

-        # ActivePerl 5.16 provided perl516.lib; 5.18 provided libperl518.a
-        # Starting with ActivePerl 5.24, both  perlnn.lib and libperlnn.a are provided.
-        # In this case, prefer .lib.
+# ActivePerl 5.16 provided perl516.lib; 5.18 provided libperl518.a
+# Starting with ActivePerl 5.24, both  perlnn.lib and libperlnn.a are provided.
+# In this case, prefer .lib.
         my @perl_libs =
           grep { /perl\d+\.lib$|libperl\d+\.a$/ } glob($perl_path);
         if (@perl_libs > 0)
diff --git a/src/tools/msvc/Solution.pm b/src/tools/msvc/Solution.pm
index 36e9fd7..04133c8 100644
--- a/src/tools/msvc/Solution.pm
+++ b/src/tools/msvc/Solution.pm
@@ -270,7 +270,8 @@ s{PG_VERSION_STR "[^"]+"}{PG_VERSION_STR "PostgreSQL $self->{strver}$extraver, c
         print "Generating fmgrtab.c, fmgroids.h, fmgrprotos.h...\n";
         chdir('src/backend/utils');
         system(
-"perl -I ../catalog Gen_fmgrtab.pl -I../../../src/include/ ../../../src/include/catalog/pg_proc.h");
+"perl -I ../catalog Gen_fmgrtab.pl -I../../../src/include/ ../../../src/include/catalog/pg_proc.h"
+        );
         chdir('../../..');
     }
     if (IsNewer(
@@ -536,6 +537,7 @@ sub AddProject
         }
         else
         {
+
             # We don't expect the config-specific library to be here,
             # so don't ask for it in last parameter
             $proj->AddLibrary(
diff --git a/src/tools/msvc/VSObjectFactory.pm b/src/tools/msvc/VSObjectFactory.pm
index 2f3480a..3e29089 100644
--- a/src/tools/msvc/VSObjectFactory.pm
+++ b/src/tools/msvc/VSObjectFactory.pm
@@ -53,8 +53,10 @@ sub CreateSolution
     {
         return new VS2015Solution(@_);
     }
-    # visual 2017 hasn't changed the nmake version to 15, so adjust the check to support it.
-    elsif (($visualStudioVersion ge '14.10') or ($visualStudioVersion eq '15.00'))
+
+# visual 2017 hasn't changed the nmake version to 15, so adjust the check to support it.
+    elsif (($visualStudioVersion ge '14.10')
+        or ($visualStudioVersion eq '15.00'))
     {
         return new VS2017Solution(@_);
     }
@@ -98,8 +100,10 @@ sub CreateProject
     {
         return new VC2015Project(@_);
     }
-    # visual 2017 hasn't changed the nmake version to 15, so adjust the check to support it.
-    elsif (($visualStudioVersion ge '14.10') or ($visualStudioVersion eq '15.00'))
+
+# visual 2017 hasn't changed the nmake version to 15, so adjust the check to support it.
+    elsif (($visualStudioVersion ge '14.10')
+        or ($visualStudioVersion eq '15.00'))
     {
         return new VC2017Project(@_);
     }
@@ -132,7 +136,8 @@ sub DetermineVisualStudioVersion
 sub _GetVisualStudioVersion
 {
     my ($major, $minor) = @_;
-    # visual 2017 hasn't changed the nmake version to 15, so still using the older version for comparison.
+
+# visual 2017 hasn't changed the nmake version to 15, so still using the older version for comparison.
     if ($major > 14)
     {
         carp
diff --git a/src/tools/msvc/vcregress.pl b/src/tools/msvc/vcregress.pl
index 314f2c3..300ba32 100644
--- a/src/tools/msvc/vcregress.pl
+++ b/src/tools/msvc/vcregress.pl
@@ -254,13 +254,16 @@ sub plcheck
     {
         next unless -d "$dir/sql" && -d "$dir/expected";
         my $lang;
-        if ($dir eq 'plpgsql/src') {
+        if ($dir eq 'plpgsql/src')
+        {
             $lang = 'plpgsql';
         }
-        elsif ($dir eq 'tcl') {
+        elsif ($dir eq 'tcl')
+        {
             $lang = 'pltcl';
         }
-        else {
+        else
+        {
             $lang = $dir;
         }
         if ($lang eq 'plpython')

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