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Diffstat (limited to 't/005_PgCommon.t')
| -rw-r--r-- | t/005_PgCommon.t | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/t/005_PgCommon.t b/t/005_PgCommon.t new file mode 100644 index 0000000..22dcca8 --- /dev/null +++ b/t/005_PgCommon.t @@ -0,0 +1,293 @@ +# Check PgCommon library functions. + +use strict; + +use File::Temp qw/tempdir/; + +use lib '.'; +use PgCommon; + +use lib 't'; +use TestLib; + +use Test::More tests => 24; + +my $tdir = tempdir (CLEANUP => 1); +$PgCommon::confroot = $tdir; + +# test read_pg_hba with valid file +open P, ">$tdir/pg_hba.conf" or die "Could not create $tdir/pg_hba.conf: $!"; +print P <<EOF; +# comment +local all postgres ident sameuser + +# TYPE DATABASE USER CIDR-ADDRESS METHOD +local foo nobody trust +local foo nobody crypt +local foo nobody,joe krb5 +local foo,bar nobody ident +local all +foogrp password +host \@inc all 127.0.0.1/32 md5 +hostssl all \@inc 192.168.0.0 255.255.0.0 pam +hostnossl all all 192.168.0.0 255.255.0.0 reject +EOF +close P; + +my @expected_records = ( + { 'type' => 'local', 'db' => 'all', 'user' => 'postgres', 'method' => 'ident sameuser' }, + { 'type' => 'local', 'db' => 'foo', 'user' => 'nobody', 'method' => 'trust' }, + { 'type' => 'local', 'db' => 'foo', 'user' => 'nobody', 'method' => 'crypt' }, + { 'type' => 'local', 'db' => 'foo', 'user' => 'nobody,joe', 'method' => 'krb5' }, + { 'type' => 'local', 'db' => 'foo,bar', 'user' => 'nobody', 'method' => 'ident' }, + { 'type' => 'local', 'db' => 'all', 'user' => '+foogrp', 'method' => 'password' }, + { 'type' => 'host', 'db' => '@inc', 'user' => 'all', 'method' => 'md5', 'ip' => '127.0.0.1', 'mask' => '32'}, + { 'type' => 'hostssl', 'db' => 'all', 'user' => '@inc', 'method' => 'pam', 'ip' => '192.168.0.0', 'mask' => '255.255.0.0'}, + { 'type' => 'hostnossl', 'db' => 'all', 'user' => 'all', 'method' => 'reject', 'ip' => '192.168.0.0', 'mask' => '255.255.0.0'}, +); + +my @hba = read_pg_hba "$tdir/pg_hba.conf"; +foreach my $entry (@hba) { + next if $$entry{'type'} eq 'comment'; + if ($#expected_records < 0) { + fail '@expected_records is already empty'; + next; + } + my $expected = shift @expected_records; + my $parsedstr = ''; + my $expectedstr = ''; + foreach my $k (keys %$expected) { + $parsedstr .= $k . ':\'' . $$entry{$k} . '\' '; + $expectedstr .= $k . ':\'' . $$expected{$k} . '\' '; + if ($$expected{$k} ne $$entry{$k}) { + fail "mismatch: $expectedstr ne $parsedstr"; + last; + } + } + pass 'correctly parsed line \'' . $$entry{'line'} . "'"; +} + +ok (($#expected_records == -1), '@expected_records has correct number of entries'); + +# test read_pg_hba with invalid file +my $invalid_hba = <<EOF; +foo all all md5 +local all all foo +host all all foo +host all all 127.0.0.1/32 foo +host all all md5 +host all all 127.0.0.1/32 0.0.0.0 md5 +host all all 127.0.0.1 md5 +EOF +open P, ">$tdir/pg_hba.conf" or die "Could not create $tdir/pg_hba_invalid.conf: $!"; +print P $invalid_hba; +close P; + +@hba = read_pg_hba "$tdir/pg_hba.conf"; +is (scalar (split "\n", $invalid_hba), $#hba+1, 'returned read_pg_hba array has correct number of records'); +foreach my $entry (@hba) { + is $$entry{'type'}, undef, 'line \'' . $$entry{'line'} . '\' parsed as invalid'; +} + +# test read_conf_file() +my %conf = PgCommon::read_conf_file '/nonexisting'; +is_deeply \%conf, {}, 'read_conf_file returns empty dict for nonexisting file'; + +mkdir "$tdir/8.4"; +mkdir "$tdir/8.4/test" or die "mkdir: $!"; +mkdir "$tdir/conf.d" or die "mkdir: $!"; +my $c = "$tdir/8.4/test/foo.conf"; +open F, ">$c" or die "Could not create $c: $!"; +print F <<EOF; +# test configuration file + +# Commented_Int = 12 +# commented_str='foobar' + +#intval = 1 +Intval = 42 +cintval=1 # blabla +floatval = 1.5e+3 +strval 'hello' +strval2 'world' +cstrval = 'bye' # comment +emptystr = '' +cemptystr = '' # moo! +#testpath = '/bin/bad' +testpath = '/bin/test' +QuoteStr = 'test ! -f \\'/tmp/%f\\' && echo \\'yes\\'' +EOF +close F; +%conf = PgCommon::read_conf_file "$c"; +is_deeply (\%conf, { + 'intval' => 42, + 'cintval' => 1, + 'floatval' => '1.5e+3', + 'strval' => 'hello', + 'strval2' => 'world', + 'cstrval' => 'bye', + 'testpath' => '/bin/test', + 'emptystr' => '', + 'cemptystr' => '', + 'quotestr' => "test ! -f '/tmp/%f' && echo 'yes'" + }, 'read_conf_file() parsing'); + +# test read_conf_file() with include directives +open F, ">$tdir/8.4/test/condinc.conf" or die "Could not create $tdir/condinc.conf: $!"; +print F "condint = 42\n"; +close F; + +open F, ">$tdir/bar.conf" or die "Could not create $tdir/bar.conf: $!"; +print F <<EOF; +# test configuration file + +# Commented_Int = 24 +# commented_str = 'notme' + +intval = -1 +include '8.4/test/foo.conf' # foo +include_dir 'conf.d' # bar +strval = 'howdy' +include_if_exists '/nonexisting.conf' +include_if_exists = '8.4/test/condinc.conf' +EOF +close F; + +open F, ">$tdir/conf.d/sub.conf" or die "Could not create $tdir/conf.d/sub.conf: $!"; +print F <<EOF; +subvalue = 1 +include = '../relative.conf' +EOF +close F; + +open F, ">$tdir/relative.conf" or die "Could not create $tdir/relative.conf: $!"; +print F <<EOF; +relativevalue = 1 +include '$tdir/absolute.conf' +EOF +close F; + +open F, ">$tdir/absolute.conf" or die "Could not create $tdir/absolute.conf: $!"; +print F <<EOF; +absolutevalue = 1 +EOF +close F; + +%conf = PgCommon::read_conf_file "$tdir/bar.conf"; +is_deeply (\%conf, { + 'intval' => 42, + 'cintval' => 1, + 'floatval' => '1.5e+3', + 'strval' => 'howdy', + 'strval2' => 'world', + 'cstrval' => 'bye', + 'testpath' => '/bin/test', + 'emptystr' => '', + 'cemptystr' => '', + 'quotestr' => "test ! -f '/tmp/%f' && echo 'yes'", + 'condint' => 42, + 'subvalue' => 1, + 'relativevalue' => 1, + 'absolutevalue' => 1, + }, 'read_conf_file() parsing with include directives'); + + +# test set_conf_value() +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'commented_int', '24'; +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'commented_str', 'new foo'; +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'intval', '39'; +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'cintval', '5'; +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'strval', 'Howdy'; +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'newval', 'NEW!'; +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'testpath', '/bin/new'; +PgCommon::set_conf_value '8.4', 'test', 'foo.conf', 'include_dir', 'conf.d'; + +open F, "$c"; +my $conf; +read F, $conf, 1024; +close F; +is ($conf, <<EOF, 'set_conf_value'); +# test configuration file + +Commented_Int = 24 +commented_str='new foo' + +#intval = 1 +Intval = 39 +cintval=5 # blabla +floatval = 1.5e+3 +strval Howdy +strval2 'world' +cstrval = 'bye' # comment +emptystr = '' +cemptystr = '' # moo! +#testpath = '/bin/bad' +testpath = '/bin/new' +QuoteStr = 'test ! -f \\'/tmp/%f\\' && echo \\'yes\\'' +newval = 'NEW!' +include_dir = 'conf.d' +EOF + +# test disable_conf_value() +PgCommon::disable_conf_value '8.4', 'test', 'foo.conf', 'intval', 'ints are out of fashion'; +PgCommon::disable_conf_value '8.4', 'test', 'foo.conf', 'cstrval', 'not used any more'; +PgCommon::disable_conf_value '8.4', 'test', 'foo.conf', 'nonexisting', 'NotMe'; +PgCommon::disable_conf_value '8.4', 'test', 'foo.conf', 'testpath', 'now 2 comments'; + +open F, "$c"; +read F, $conf, 1024; +close F; +is ($conf, <<EOF, 'disable_conf_value'); +# test configuration file + +Commented_Int = 24 +commented_str='new foo' + +#intval = 1 +#Intval = 39 #ints are out of fashion +cintval=5 # blabla +floatval = 1.5e+3 +strval Howdy +strval2 'world' +#cstrval = 'bye' # comment #not used any more +emptystr = '' +cemptystr = '' # moo! +#testpath = '/bin/bad' +#testpath = '/bin/new' #now 2 comments +QuoteStr = 'test ! -f \\'/tmp/%f\\' && echo \\'yes\\'' +newval = 'NEW!' +include_dir = 'conf.d' +EOF + +# test replace_conf_value() +PgCommon::replace_conf_value '8.4', 'test', 'foo.conf', 'strval', + 'renamedstrval', 'newstrval', 'goodbye'; +PgCommon::replace_conf_value '8.4', 'test', 'foo.conf', 'nonexisting', + 'renamednonexisting', 'newnonexisting', 'XXX'; + +open F, "$c"; +read F, $conf, 1024; +close F; +is ($conf, <<EOF, 'replace_conf_value'); +# test configuration file + +Commented_Int = 24 +commented_str='new foo' + +#intval = 1 +#Intval = 39 #ints are out of fashion +cintval=5 # blabla +floatval = 1.5e+3 +#strval Howdy #renamedstrval +newstrval = goodbye +strval2 'world' +#cstrval = 'bye' # comment #not used any more +emptystr = '' +cemptystr = '' # moo! +#testpath = '/bin/bad' +#testpath = '/bin/new' #now 2 comments +QuoteStr = 'test ! -f \\'/tmp/%f\\' && echo \\'yes\\'' +newval = 'NEW!' +include_dir = 'conf.d' +EOF + +# vim: filetype=perl |