1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
use strict;
use warnings;
use Cwd;
use Config;
use TestLib;
use Test::More tests => 46;
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');
# Some Windows ANSI code pages may reject this filename, in which case we
# quietly proceed without this bit of test coverage.
if (open BADCHARS, ">>$tempdir/pgdata/FOO\xe0\xe0\xe0BAR")
{
print BADCHARS "test backup of file with non-UTF8 name\n";
close BADCHARS;
}
configure_hba_for_replication "$tempdir/pgdata";
system_or_bail 'pg_ctl', '-D', "$tempdir/pgdata", 'reload';
command_fails(
[ 'pg_basebackup', '-D', "$tempdir/backup" ],
'pg_basebackup fails because of WAL configuration');
open CONF, ">>$tempdir/pgdata/postgresql.conf";
print CONF "max_replication_slots = 10\n";
print CONF "max_wal_senders = 10\n";
print CONF "wal_level = archive\n";
close CONF;
restart_test_server;
command_ok([ 'pg_basebackup', '-D', "$tempdir/backup" ],
'pg_basebackup runs');
ok(-f "$tempdir/backup/PG_VERSION", 'backup was created');
is_deeply([sort(slurp_dir("$tempdir/backup/pg_xlog/"))],
[sort qw(. .. archive_status)],
'no WAL files copied');
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');
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');
# Tar format doesn't support filenames longer than 100 bytes.
my $superlongname = "superlongname_" . ("x" x 100);
my $superlongpath = "$tempdir/pgdata/$superlongname";
open FILE, ">$superlongpath" or die "unable to create file $superlongpath";
close FILE;
command_fails([ 'pg_basebackup', '-D', "$tempdir/tarbackup_l1", '-Ft' ],
'pg_basebackup tar with long name fails');
unlink "$tempdir/pgdata/$superlongname";
# The following tests test symlinks. Windows doesn't have symlinks, so
# skip on Windows.
SKIP: {
skip "symlinks not supported on Windows", 10 if ($windows_os);
# Create a temporary directory in the system location and symlink it
# to our physical temp location. That way we can use shorter names
# for the tablespace directories, which hopefully won't run afoul of
# the 99 character length limit.
my $shorter_tempdir = tempdir_short . "/tempdir";
symlink "$tempdir", $shorter_tempdir;
mkdir "$tempdir/tblspc1";
psql 'postgres',
"CREATE TABLESPACE tblspc1 LOCATION '$shorter_tempdir/tblspc1';";
psql 'postgres', "CREATE TABLE test1 (a int) TABLESPACE tblspc1;";
command_ok([ 'pg_basebackup', '-D', "$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$shorter_tempdir/tblspc1=$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 '$shorter_tempdir/tbl=spc2';";
command_ok(
[ 'pg_basebackup', '-D', "$tempdir/backup3", '-Fp',
"-T$shorter_tempdir/tbl\\=spc2=$tempdir/tbackup/tbl\\=spc2" ],
'mapping tablespace with = sign in path');
ok(-d "$tempdir/tbackup/tbl=spc2", 'tablespace with = sign was relocated');
psql 'postgres', "DROP TABLESPACE tblspc2;";
mkdir "$tempdir/$superlongname";
psql 'postgres',
"CREATE TABLESPACE tblspc3 LOCATION '$tempdir/$superlongname';";
command_ok([ 'pg_basebackup', '-D', "$tempdir/tarbackup_l3", '-Ft' ],
'pg_basebackup tar with long symlink target');
psql 'postgres', "DROP TABLESPACE tblspc3;";
}
command_ok([ 'pg_basebackup', '-D', "$tempdir/backupR", '-R' ],
'pg_basebackup -R runs');
ok(-f "$tempdir/backupR/recovery.conf", 'recovery.conf was created');
my $recovery_conf = slurp_file "$tempdir/backupR/recovery.conf";
# using a character class for the final "'" here works around an apparent
# bug in several version of the Msys DTK perl
like($recovery_conf, qr/^standby_mode = 'on[']$/m, 'recovery.conf sets standby_mode');
like($recovery_conf, qr/^primary_conninfo = '.*port=$ENV{PGPORT}.*'$/m, 'recovery.conf sets primary_conninfo');
command_ok([ 'pg_basebackup', '-D', "$tempdir/backupxf", '-X', 'fetch' ],
'pg_basebackup -X fetch runs');
ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxf/pg_xlog")), 'WAL files copied');
command_ok([ 'pg_basebackup', '-D', "$tempdir/backupxs", '-X', 'stream' ],
'pg_basebackup -X stream runs');
ok(grep(/^[0-9A-F]{24}$/, slurp_dir("$tempdir/backupxf/pg_xlog")), 'WAL files copied');
command_fails([ 'pg_basebackup', '-D', "$tempdir/fail", '-S', 'slot1' ],
'pg_basebackup with replication slot fails without -X stream');
command_fails([ 'pg_basebackup', '-D', "$tempdir/backupxs_sl_fail", '-X', 'stream', '-S', 'slot1' ],
'pg_basebackup fails with nonexistent replication slot');
|
