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use strict;
use warnings;
use Cwd;
use TestLib;
use Test::More tests => 28;
program_help_ok('pg_basebackup');
program_version_ok('pg_basebackup');
program_options_handling_ok('pg_basebackup');
my $tempdir = tempdir;
start_test_server $tempdir;
command_fails(['pg_basebackup'], 'pg_basebackup needs target directory specified');
command_fails(['pg_basebackup', '-D', "$tempdir/backup"], 'pg_basebackup fails because of hba');
open HBA, ">>$tempdir/pgdata/pg_hba.conf";
print HBA "local replication all trust\n";
print HBA "host replication all 127.0.0.1/32 trust\n";
print HBA "host replication all ::1/128 trust\n";
close HBA;
system_or_bail 'pg_ctl', '-s', '-D', "$tempdir/pgdata", 'reload';
command_fails(['pg_basebackup', '-D', "$tempdir/backup"], 'pg_basebackup fails because of WAL configuration');
open CONF, ">>$tempdir/pgdata/postgresql.conf";
print CONF "max_wal_senders = 10\n";
print CONF "wal_level = archive\n";
close CONF;
restart_test_server;
command_ok(['pg_basebackup', '-D', "$tempdir/backup"], 'pg_basebackup runs');
ok(-f "$tempdir/backup/PG_VERSION", 'backup was created');
command_ok(['pg_basebackup', '-D', "$tempdir/backup2", '--xlogdir', "$tempdir/xlog2"], 'separate xlog directory');
ok(-f "$tempdir/backup2/PG_VERSION", 'backup was created');
ok(-d "$tempdir/xlog2/", 'xlog directory was created');
command_ok(['pg_basebackup', '-D', "$tempdir/tarbackup", '-Ft'], 'tar format');
ok(-f "$tempdir/tarbackup/base.tar", 'backup tar was created');
mkdir "$tempdir/tblspc1";
psql 'postgres', "CREATE TABLESPACE tblspc1 LOCATION '$tempdir/tblspc1';";
psql 'postgres', "CREATE TABLE test1 (a int) TABLESPACE tblspc1;";
command_ok(['pg_basebackup', '-D', "$tempdir/tarbackup2", '-Ft'], 'tar format with tablespaces');
ok(-f "$tempdir/tarbackup2/base.tar", 'backup tar was created');
my @tblspc_tars = glob "$tempdir/tarbackup2/[0-9]*.tar";
is(scalar(@tblspc_tars), 1, 'one tablespace tar was created');
command_fails(['pg_basebackup', '-D', "$tempdir/backup1", '-Fp'],
'plain format with tablespaces fails without tablespace mapping');
command_ok(['pg_basebackup', '-D', "$tempdir/backup1", '-Fp',
"-T$tempdir/tblspc1=$tempdir/tbackup/tblspc1"],
'plain format with tablespaces succeeds with tablespace mapping');
ok(-d "$tempdir/tbackup/tblspc1", 'tablespace was relocated');
opendir(my $dh, "$tempdir/pgdata/pg_tblspc") or die;
ok((grep { -l "$tempdir/backup1/pg_tblspc/$_" and readlink "$tempdir/backup1/pg_tblspc/$_" eq "$tempdir/tbackup/tblspc1" } readdir($dh)),
"tablespace symlink was updated");
closedir $dh;
mkdir "$tempdir/tbl=spc2";
psql 'postgres', "DROP TABLE test1;";
psql 'postgres', "DROP TABLESPACE tblspc1;";
psql 'postgres', "CREATE TABLESPACE tblspc2 LOCATION '$tempdir/tbl=spc2';";
command_ok(['pg_basebackup', '-D', "$tempdir/backup3", '-Fp',
"-T$tempdir/tbl\\=spc2=$tempdir/tbackup/tbl\\=spc2"],
'mapping tablespace with = sign in path');
ok(-d "$tempdir/tbackup/tbl=spc2", 'tablespace with = sign was relocated');
psql 'postgres', "DROP TABLESPACE tblspc2;";
command_fails(['pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp',
"-T=/foo"],
'-T with empty old directory fails');
command_fails(['pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp',
"-T/foo="],
'-T with empty new directory fails');
command_fails(['pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp',
"-T/foo=/bar=/baz"],
'-T with multiple = fails');
command_fails(['pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp',
"-Tfoo=/bar"],
'-T with old directory not absolute fails');
command_fails(['pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp',
"-T/foo=bar"],
'-T with new directory not absolute fails');
command_fails(['pg_basebackup', '-D', "$tempdir/backup_foo", '-Fp',
"-Tfoo"],
'-T with invalid format fails');
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