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Code

Disable fsync throughout TAP test suites.

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Most suites already did so via start_test_server(), but the pg_rewind,
pg_ctl and pg_controldata suites ran a postmaster or initdb with fsync
enabled.  This halves the pg_rewind suite's runtime on buildfarm member
tern.  It makes tern and that machine's other buildfarm members less
vulnerable to noise failures from postmaster startup overrunning the 60s
pg_ctl timeout.  Back-patch to 9.5, where pg_rewind was introduced.
This commit is contained in:
Noah Misch 2015-09-03 00:29:11 -04:00
parent e2e78accca
commit 8d60549d6d
3 changed files with 10 additions and 3 deletions
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2
src/bin/pg_controldata/t/001_pg_controldata.pl
View File

@ -11,6 +11,6 @@ program_options_handling_ok('pg_controldata');
command_fails(['pg_controldata'], 'pg_controldata without arguments fails');
command_fails([ 'pg_controldata', 'nonexistent' ],
'pg_controldata with nonexistent directory fails');
system_or_bail 'initdb', '-D', "$tempdir/data", '-A', 'trust';
standard_initdb "$tempdir/data";
command_like([ 'pg_controldata', "$tempdir/data" ],
qr/checkpoint/, 'pg_controldata produces output');

4
src/bin/pg_ctl/t/001_start_stop.pl
View File

@ -13,7 +13,8 @@ program_options_handling_ok('pg_ctl');
command_exit_is([ 'pg_ctl', 'start', '-D', "$tempdir/nonexistent" ],
1, 'pg_ctl start with nonexistent directory');
command_ok([ 'pg_ctl', 'initdb', '-D', "$tempdir/data" ], 'pg_ctl initdb');
command_ok([ 'pg_ctl', 'initdb', '-D', "$tempdir/data", '-o', '-N' ],
'pg_ctl initdb');
command_ok(
[ "$ENV{top_builddir}/src/test/regress/pg_regress", '--config-auth',
"$tempdir/data" ],
@ -21,6 +22,7 @@ command_ok(
open CONF, ">>$tempdir/data/postgresql.conf";
print CONF "listen_addresses = ''\n";
print CONF "unix_socket_directories = '$tempdir_short'\n";
print CONF "fsync = off\n";
close CONF;
command_ok([ 'pg_ctl', 'start', '-D', "$tempdir/data", '-w' ],
'pg_ctl start -w');

7
src/test/perl/TestLib.pm
View File

@ -123,6 +123,11 @@ sub standard_initdb
system_or_bail('initdb', '-D', "$pgdata", '-A' , 'trust', '-N');
system_or_bail("$ENV{top_builddir}/src/test/regress/pg_regress",
'--config-auth', $pgdata);
open CONF, ">>$pgdata/postgresql.conf";
print CONF "\n# Added by TestLib.pm)\n";
print CONF "fsync = off\n";
close CONF;
}
my ($test_server_datadir, $test_server_logfile);
@ -138,7 +143,7 @@ sub start_test_server
standard_initdb "$tempdir/pgdata";
$ret = system_log('pg_ctl', '-D', "$tempdir/pgdata", '-w', '-l',
"$log_path/postmaster.log", '-o',
"--fsync=off -k \"$tempdir_short\" --listen-addresses='' --log-statement=all",
"-k \"$tempdir_short\" --listen-addresses='' --log-statement=all",
'start');
if ($ret != 0)
{