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tests: Consistently use pg_basebackup -cfast --no-sync to accelerate tests.

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Most tests invoking pg_basebackup themselves did not yet use -cfast, which
makes pg_basebackup take considerably longer. The only reason this didn't
cause the tests to take many minutes is that spread checkpoints only throttle
when writing out a buffer and there aren't that many dirty buffers in the
tests...

Discussion: https://postgr.es/m/20220117195711.xx4qbxutrrlmo2dg@alap3.anarazel.de
This commit is contained in:
Andres Freund 2022-01-17 15:40:00 -08:00
parent c702d656a2
commit 839f9636b3
6 changed files with 61 additions and 55 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

104
src/bin/pg_basebackup/t/010_pg_basebackup.pl
View file

@ -20,6 +20,13 @@ my $tempdir = PostgreSQL::Test::Utils::tempdir;
my $node = PostgreSQL::Test::Cluster->new('main');
# For nearly all pg_basebackup invocations some options should be specified,
# to keep test times reasonable. Using @pg_basebackup_defs as the first
# element of the array passed to to IPC::Run interpolate the array (as it is
# not a reference to an array)...
my @pg_basebackup_defs = ('pg_basebackup', '--no-sync', '-cfast');
# Set umask so test directories and files are created with default permissions
umask(0077);
@ -43,7 +50,7 @@ $node->set_replication_conf();
system_or_bail 'pg_ctl', '-D', $pgdata, 'reload';
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup" ],
'pg_basebackup fails because of WAL configuration');
ok(!-d "$tempdir/backup", 'backup directory was cleaned up');
@ -54,7 +61,7 @@ mkdir("$tempdir/backup")
or BAIL_OUT("unable to create $tempdir/backup");
append_to_file("$tempdir/backup/dir-not-empty.txt", "Some data");
$node->command_fails([ 'pg_basebackup', '-D', "$tempdir/backup", '-n' ],
$node->command_fails([ @pg_basebackup_defs, '-D', "$tempdir/backup", '-n' ],
'failing run with no-clean option');
ok(-d "$tempdir/backup", 'backup directory was created and left behind');
@ -105,7 +112,7 @@ foreach my $filename (@tempRelationFiles)
}
# Run base backup.
$node->command_ok([ 'pg_basebackup', '-D', "$tempdir/backup", '-X', 'none' ],
$node->command_ok([ @pg_basebackup_defs, '-D', "$tempdir/backup", '-X', 'none' ],
'pg_basebackup runs');
ok(-f "$tempdir/backup/PG_VERSION", 'backup was created');
ok(-f "$tempdir/backup/backup_manifest", 'backup manifest included');
@ -165,9 +172,9 @@ rmtree("$tempdir/backup");
$node->command_ok(
[
'pg_basebackup', '-D',
"$tempdir/backup2", '--no-manifest',
'--waldir', "$tempdir/xlog2"
@pg_basebackup_defs, '-D',
"$tempdir/backup2", '--no-manifest',
'--waldir', "$tempdir/xlog2"
],
'separate xlog directory');
ok(-f "$tempdir/backup2/PG_VERSION", 'backup was created');
@ -176,31 +183,31 @@ ok(-d "$tempdir/xlog2/", 'xlog directory was created');
rmtree("$tempdir/backup2");
rmtree("$tempdir/xlog2");
$node->command_ok([ 'pg_basebackup', '-D', "$tempdir/tarbackup", '-Ft' ],
$node->command_ok([ @pg_basebackup_defs, '-D', "$tempdir/tarbackup", '-Ft' ],
'tar format');
ok(-f "$tempdir/tarbackup/base.tar", 'backup tar was created');
rmtree("$tempdir/tarbackup");
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp', "-T=/foo" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_foo", '-Fp', "-T=/foo" ],
'-T with empty old directory fails');
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp', "-T/foo=" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_foo", '-Fp', "-T/foo=" ],
'-T with empty new directory fails');
$node->command_fails(
[
'pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp',
@pg_basebackup_defs, '-D', "$tempdir/backup_foo", '-Fp',
"-T/foo=/bar=/baz"
],
'-T with multiple = fails');
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp', "-Tfoo=/bar" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_foo", '-Fp', "-Tfoo=/bar" ],
'-T with old directory not absolute fails');
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp', "-T/foo=bar" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_foo", '-Fp', "-T/foo=bar" ],
'-T with new directory not absolute fails');
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp', "-Tfoo" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_foo", '-Fp', "-Tfoo" ],
'-T with invalid format fails');
# Tar format doesn't support filenames longer than 100 bytes.
@ -211,7 +218,7 @@ open my $file, '>', "$superlongpath"
or die "unable to create file $superlongpath";
close $file;
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/tarbackup_l1", '-Ft' ],
[ @pg_basebackup_defs, '-D', "$tempdir/tarbackup_l1", '-Ft' ],
'pg_basebackup tar with long name fails');
unlink "$pgdata/$superlongname";
@ -329,14 +336,14 @@ foreach my $filename (@tempRelationFiles)
}
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup1", '-Fp' ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup1", '-Fp' ],
'plain format with tablespaces fails without tablespace mapping');
$node->command_ok(
[
'pg_basebackup', '-D',
"$tempdir/backup1", '-Fp',
"-T$realTsDir=$real_tempdir/tbackup/tblspc1"
@pg_basebackup_defs, '-D',
"$tempdir/backup1", '-Fp',
"-T$realTsDir=$real_tempdir/tbackup/tblspc1",
],
'plain format with tablespaces succeeds with tablespace mapping');
ok(-d "$tempdir/tbackup/tblspc1", 'tablespace was relocated');
@ -404,9 +411,9 @@ $node->safe_psql('postgres',
$realTsDir =~ s/=/\\=/;
$node->command_ok(
[
'pg_basebackup', '-D',
"$tempdir/backup3", '-Fp',
"-T$realTsDir=$real_tempdir/tbackup/tbl\\=spc2"
@pg_basebackup_defs, '-D',
"$tempdir/backup3", '-Fp',
"-T$realTsDir=$real_tempdir/tbackup/tbl\\=spc2",
],
'mapping tablespace with = sign in path');
ok(-d "$tempdir/tbackup/tbl=spc2", 'tablespace with = sign was relocated');
@ -417,12 +424,12 @@ mkdir "$tempdir/$superlongname";
$realTsDir = "$real_sys_tempdir/$superlongname";
$node->safe_psql('postgres',
"CREATE TABLESPACE tblspc3 LOCATION '$realTsDir';");
$node->command_ok([ 'pg_basebackup', '-D', "$tempdir/tarbackup_l3", '-Ft' ],
$node->command_ok([ @pg_basebackup_defs, '-D', "$tempdir/tarbackup_l3", '-Ft' ],
'pg_basebackup tar with long symlink target');
$node->safe_psql('postgres', "DROP TABLESPACE tblspc3;");
rmtree("$tempdir/tarbackup_l3");
$node->command_ok([ 'pg_basebackup', '-D', "$tempdir/backupR", '-R' ],
$node->command_ok([ @pg_basebackup_defs, '-D', "$tempdir/backupR", '-R' ],
'pg_basebackup -R runs');
ok(-f "$tempdir/backupR/postgresql.auto.conf", 'postgresql.auto.conf exists');
ok(-f "$tempdir/backupR/standby.signal", 'standby.signal was created');
@ -436,32 +443,32 @@ like(
'postgresql.auto.conf sets primary_conninfo');
$node->command_ok(
[ 'pg_basebackup', '-D', "$tempdir/backupxd" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backupxd" ],
'pg_basebackup runs in default xlog mode');
ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxd/pg_wal")),
'WAL files copied');
rmtree("$tempdir/backupxd");
$node->command_ok(
[ 'pg_basebackup', '-D', "$tempdir/backupxf", '-X', 'fetch' ],
[ @pg_basebackup_defs, '-D', "$tempdir/backupxf", '-X', 'fetch' ],
'pg_basebackup -X fetch runs');
ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxf/pg_wal")),
'WAL files copied');
rmtree("$tempdir/backupxf");
$node->command_ok(
[ 'pg_basebackup', '-D', "$tempdir/backupxs", '-X', 'stream' ],
[ @pg_basebackup_defs, '-D', "$tempdir/backupxs", '-X', 'stream' ],
'pg_basebackup -X stream runs');
ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxs/pg_wal")),
'WAL files copied');
rmtree("$tempdir/backupxs");
$node->command_ok(
[ 'pg_basebackup', '-D', "$tempdir/backupxst", '-X', 'stream', '-Ft' ],
[ @pg_basebackup_defs, '-D', "$tempdir/backupxst", '-X', 'stream', '-Ft' ],
'pg_basebackup -X stream runs in tar mode');
ok(-f "$tempdir/backupxst/pg_wal.tar", "tar file was created");
rmtree("$tempdir/backupxst");
$node->command_ok(
[
'pg_basebackup', '-D',
@pg_basebackup_defs, '-D',
"$tempdir/backupnoslot", '-X',
'stream', '--no-slot'
],
@ -470,7 +477,7 @@ rmtree("$tempdir/backupnoslot");
$node->command_fails(
[
'pg_basebackup', '-D',
@pg_basebackup_defs, '-D',
"$tempdir/backupxs_sl_fail", '-X',
'stream', '-S',
'slot0'
@ -478,12 +485,12 @@ $node->command_fails(
'pg_basebackup fails with nonexistent replication slot');
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backupxs_slot", '-C' ],
[ @pg_basebackup_defs, '-D', "$tempdir/backupxs_slot", '-C' ],
'pg_basebackup -C fails without slot name');
$node->command_fails(
[
'pg_basebackup', '-D',
@pg_basebackup_defs, '-D',
"$tempdir/backupxs_slot", '-C',
'-S', 'slot0',
'--no-slot'
@ -491,7 +498,7 @@ $node->command_fails(
'pg_basebackup fails with -C -S --no-slot');
$node->command_ok(
[ 'pg_basebackup', '-D', "$tempdir/backupxs_slot", '-C', '-S', 'slot0' ],
[ @pg_basebackup_defs, '-D', "$tempdir/backupxs_slot", '-C', '-S', 'slot0' ],
'pg_basebackup -C runs');
rmtree("$tempdir/backupxs_slot");
@ -510,7 +517,7 @@ isnt(
'restart LSN of new slot is not null');
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backupxs_slot1", '-C', '-S', 'slot0' ],
[ @pg_basebackup_defs, '-D', "$tempdir/backupxs_slot1", '-C', '-S', 'slot0' ],
'pg_basebackup fails with -C -S and a previously existing slot');
$node->safe_psql('postgres',
@ -520,12 +527,12 @@ my $lsn = $node->safe_psql('postgres',
);
is($lsn, '', 'restart LSN of new slot is null');
$node->command_fails(
[ 'pg_basebackup', '-D', "$tempdir/fail", '-S', 'slot1', '-X', 'none' ],
[ @pg_basebackup_defs, '-D', "$tempdir/fail", '-S', 'slot1', '-X', 'none' ],
'pg_basebackup with replication slot fails without WAL streaming');
$node->command_ok(
[
'pg_basebackup', '-D', "$tempdir/backupxs_sl", '-X',
'stream', '-S', 'slot1'
@pg_basebackup_defs, '-D', "$tempdir/backupxs_sl", '-X',
'stream', '-S', 'slot1'
],
'pg_basebackup -X stream with replication slot runs');
$lsn = $node->safe_psql('postgres',
@ -536,8 +543,8 @@ rmtree("$tempdir/backupxs_sl");
$node->command_ok(
[
'pg_basebackup', '-D', "$tempdir/backupxs_sl_R", '-X',
'stream', '-S', 'slot1', '-R'
@pg_basebackup_defs, '-D', "$tempdir/backupxs_sl_R", '-X',
'stream', '-S', 'slot1', '-R',
],
'pg_basebackup with replication slot and -R runs');
like(
@ -570,7 +577,7 @@ close $file;
system_or_bail 'pg_ctl', '-D', $pgdata, 'start';
$node->command_checks_all(
[ 'pg_basebackup', '-D', "$tempdir/backup_corrupt" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_corrupt" ],
1,
[qr{^$}],
[qr/^WARNING.*checksum verification failed/s],
@ -590,7 +597,7 @@ close $file;
system_or_bail 'pg_ctl', '-D', $pgdata, 'start';
$node->command_checks_all(
[ 'pg_basebackup', '-D', "$tempdir/backup_corrupt2" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_corrupt2" ],
1,
[qr{^$}],
[qr/^WARNING.*further.*failures.*will.not.be.reported/s],
@ -606,7 +613,7 @@ close $file;
system_or_bail 'pg_ctl', '-D', $pgdata, 'start';
$node->command_checks_all(
[ 'pg_basebackup', '-D', "$tempdir/backup_corrupt3" ],
[ @pg_basebackup_defs, '-D', "$tempdir/backup_corrupt3" ],
1,
[qr{^$}],
[qr/^WARNING.*7 total checksum verification failures/s],
@ -616,8 +623,8 @@ rmtree("$tempdir/backup_corrupt3");
# do not verify checksums, should return ok
$node->command_ok(
[
'pg_basebackup', '-D',
"$tempdir/backup_corrupt4", '--no-verify-checksums'
@pg_basebackup_defs, '-D',
"$tempdir/backup_corrupt4", '--no-verify-checksums',
],
'pg_basebackup with -k does not report checksum mismatch');
rmtree("$tempdir/backup_corrupt4");
@ -635,18 +642,17 @@ SKIP:
$node->command_ok(
[
'pg_basebackup', '-D',
@pg_basebackup_defs, '-D',
"$tempdir/backup_gzip", '--compress',
'1', '--no-sync',
'--format', 't'
'1', '--format',
't'
],
'pg_basebackup with --compress');
$node->command_ok(
[
'pg_basebackup', '-D',
@pg_basebackup_defs, '-D',
"$tempdir/backup_gzip2", '--gzip',
'--no-sync', '--format',
't'
'--format', 't'
],
'pg_basebackup with --gzip');

2
src/bin/pg_verifybackup/t/002_algorithm.pl
View file

@ -21,7 +21,7 @@ for my $algorithm (qw(bogus none crc32c sha224 sha256 sha384 sha512))
my $backup_path = $primary->backup_dir . '/' . $algorithm;
my @backup = (
'pg_basebackup', '-D', $backup_path,
'--manifest-checksums', $algorithm, '--no-sync');
'--manifest-checksums', $algorithm, '--no-sync', '-cfast');
my @verify = ('pg_verifybackup', '-e', $backup_path);
# A backup with a bogus algorithm should fail.

2
src/bin/pg_verifybackup/t/003_corruption.pl
View file

@ -114,7 +114,7 @@ for my $scenario (@scenario)
local $ENV{MSYS2_ARG_CONV_EXCL} = $source_ts_prefix;
$primary->command_ok(
[
'pg_basebackup', '-D', $backup_path, '--no-sync',
'pg_basebackup', '-D', $backup_path, '--no-sync', '-cfast',
'-T', "${source_ts_path}=${backup_ts_path}"
],
"base backup ok");

2
src/bin/pg_verifybackup/t/004_options.pl
View file

@ -17,7 +17,7 @@ my $primary = PostgreSQL::Test::Cluster->new('primary');
$primary->init(allows_streaming => 1);
$primary->start;
my $backup_path = $primary->backup_dir . '/test_options';
$primary->command_ok([ 'pg_basebackup', '-D', $backup_path, '--no-sync' ],
$primary->command_ok([ 'pg_basebackup', '-D', $backup_path, '--no-sync', '-cfast' ],
"base backup ok");
# Verify that pg_verifybackup -q succeeds and produces no output.

2
src/bin/pg_verifybackup/t/006_encoding.pl
View file

@ -19,7 +19,7 @@ $primary->command_ok(
[
'pg_basebackup', '-D',
$backup_path, '--no-sync',
'--manifest-force-encode'
'-cfast', '--manifest-force-encode'
],
"backup ok with forced hex encoding");

4
src/bin/pg_verifybackup/t/007_wal.pl
View file

@ -17,7 +17,7 @@ my $primary = PostgreSQL::Test::Cluster->new('primary');
$primary->init(allows_streaming => 1);
$primary->start;
my $backup_path = $primary->backup_dir . '/test_wal';
$primary->command_ok([ 'pg_basebackup', '-D', $backup_path, '--no-sync' ],
$primary->command_ok([ 'pg_basebackup', '-D', $backup_path, '--no-sync', '-cfast' ],
"base backup ok");
# Rename pg_wal.
@ -71,7 +71,7 @@ $primary->safe_psql('postgres', 'SELECT pg_switch_wal()');
my $backup_path2 = $primary->backup_dir . '/test_tli';
# The base backup run below does a checkpoint, that removes the first segment
# of the current timeline.
$primary->command_ok([ 'pg_basebackup', '-D', $backup_path2, '--no-sync' ],
$primary->command_ok([ 'pg_basebackup', '-D', $backup_path2, '--no-sync', '-cfast' ],
"base backup 2 ok");
command_ok(
[ 'pg_verifybackup', $backup_path2 ],