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bayessql.t
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bayessql.t
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#!/usr/bin/perl
use lib '.'; use lib 't';
use SATest;
use Test;
use Symbol qw(delete_package);
use constant TEST_ENABLED => conf_bool('run_bayes_sql_tests');
use constant HAS_DBI => eval { require DBI; }; # for our cleanup stuff
BEGIN {
if (-e 't/test_dir') {
chdir 't';
}
if (-e 'test_dir') {
unshift(@INC, '../blib/lib');
}
plan tests => ((TEST_ENABLED && HAS_DBI) ? 53 : 0);
onfail => sub {
warn "\n\nNote: Failure may be due to an incorrect config.";
}
};
exit unless TEST_ENABLED;
my $dbdsn = conf('bayes_sql_dsn');
my $dbusername = conf('bayes_sql_username');
my $dbpassword = conf('bayes_sql_password');
my $dbconfig = '';
foreach my $setting (qw(
bayes_store_module
bayes_sql_dsn
bayes_sql_username
bayes_sql_password
))
{
$val = conf($setting);
$dbconfig .= "$setting $val\n" if $val;
}
my $testuser = 'tstusr.'.$$.'.'.time();
sa_t_init("bayes");
tstlocalrules ("
$dbconfig
bayes_sql_override_username $testuser
loadplugin validuserplugin ../../data/validuserplugin.pm
bayes_sql_username_authorized 1
");
use Mail::SpamAssassin;
my $sa = create_saobj();
$sa->init();
ok($sa);
ok($sa->{bayes_scanner});
ok($sa->{bayes_scanner}->{store}->tie_db_writable());
# This bit breaks abstraction a bit, the userid is an implementation detail,
# but is necessary to perform some of the tests. Perhaps in the future we
# can add some sort of official API for this sort of thing.
my $testuserid = $sa->{bayes_scanner}->{store}->{_userid};
ok(defined($testuserid));
ok($sa->{bayes_scanner}->{store}->clear_database());
ok(database_clear_p($testuser, $testuserid));
$sa->finish_learner();
undef $sa;
# this removes the loaded plugin from this scope so we can reload it again later
delete_package("validuserplugin");
sa_t_init("bayes");
tstlocalrules ("
$dbconfig
bayes_sql_override_username iwillfail
loadplugin validuserplugin ../../data/validuserplugin.pm
bayes_sql_username_authorized 1
");
$sa = create_saobj();
$sa->init();
ok($sa);
ok($sa->{bayes_scanner});
ok(!$sa->{bayes_scanner}->{store}->tie_db_writable());
$sa->finish_learner();
undef $sa;
# this removes the loaded plugin from this scope so we can reload it again later
delete_package("validuserplugin");
sa_t_init("bayes");
tstlocalrules ("
$dbconfig
bayes_sql_override_username $testuser
");
$sa = create_saobj();
$sa->init();
ok($sa);
ok($sa->{bayes_scanner});
ok(!$sa->{bayes_scanner}->is_scan_available());
open(MAIL,"< data/spam/001");
my $raw_message = do {
local $/;
<MAIL>;
};
close(MAIL);
ok($raw_message);
my @msg;
foreach my $line (split(/^/m,$raw_message)) {
$line =~ s/\r$//;
push(@msg, $line);
}
my $mail = $sa->parse( \@msg );
ok($mail);
my $body = $sa->{bayes_scanner}->get_body_from_msg($mail);
ok($body);
my $toks = $sa->{bayes_scanner}->tokenize($mail, $body);
ok(scalar(keys %{$toks}) > 0);
my($msgid,$msgid_hdr) = $sa->{bayes_scanner}->get_msgid($mail);
# $msgid is the generated hash messageid
# $msgid_hdr is the Message-Id header
ok($msgid eq 'ce33e4a8bc5798c65428d6018380bae346c7c126@sa_generated');
ok($msgid_hdr eq '9PS291LhupY');
ok($sa->{bayes_scanner}->{store}->tie_db_writable());
ok(!$sa->{bayes_scanner}->{store}->seen_get($msgid));
$sa->{bayes_scanner}->{store}->untie_db();
ok($sa->{bayes_scanner}->learn(1, $mail));
ok(!$sa->{bayes_scanner}->learn(1, $mail));
ok($sa->{bayes_scanner}->{store}->tie_db_writable());
ok($sa->{bayes_scanner}->{store}->seen_get($msgid) eq 's');
$sa->{bayes_scanner}->{store}->untie_db();
ok($sa->{bayes_scanner}->{store}->tie_db_writable());
my $tokerror = 0;
foreach my $tok (keys %{$toks}) {
my ($spam, $ham, $atime) = $sa->{bayes_scanner}->{store}->tok_get($tok);
if ($spam == 0 || $ham > 0) {
$tokerror = 1;
}
}
ok(!$tokerror);
my $tokens = $sa->{bayes_scanner}->{store}->tok_get_all(keys %{$toks});
ok($tokens);
$tokerror = 0;
foreach my $tok (@{$tokens}) {
my ($token, $tok_spam, $tok_ham, $atime) = @{$tok};
if ($tok_spam == 0 || $tok_ham > 0) {
$tokerror = 1;
}
}
ok(!$tokerror);
$sa->{bayes_scanner}->{store}->untie_db();
ok($sa->{bayes_scanner}->learn(0, $mail));
ok($sa->{bayes_scanner}->{store}->tie_db_writable());
ok($sa->{bayes_scanner}->{store}->seen_get($msgid) eq 'h');
$sa->{bayes_scanner}->{store}->untie_db();
ok($sa->{bayes_scanner}->{store}->tie_db_writable());
$tokerror = 0;
foreach my $tok (keys %{$toks}) {
my ($spam, $ham, $atime) = $sa->{bayes_scanner}->{store}->tok_get($tok);
if ($spam > 0 || $ham == 0) {
$tokerror = 1;
}
}
ok(!$tokerror);
$sa->{bayes_scanner}->{store}->untie_db();
ok($sa->{bayes_scanner}->forget($mail));
ok($sa->{bayes_scanner}->{store}->tie_db_writable());
ok(!$sa->{bayes_scanner}->{store}->seen_get($msgid));
$sa->{bayes_scanner}->{store}->untie_db();
# This bit breaks abstraction a bit, the userid is an implementation detail,
# but is necessary to perform some of the tests. Perhaps in the future we
# can add some sort of official API for this sort of thing.
$testuserid = $sa->{bayes_scanner}->{store}->{_userid};
ok(defined($testuserid));
ok($sa->{bayes_scanner}->{store}->clear_database());
ok(database_clear_p($testuser, $testuserid));
$sa->finish_learner();
undef $sa;
sa_t_init('bayes'); # this wipes out what is there and begins anew
# make sure we learn to a journal
tstlocalrules ("
$dbconfig
bayes_min_spam_num 10
bayes_min_ham_num 10
bayes_sql_override_username $testuser
");
# we get to bastardize the existing pattern matching code here. It lets us provide
# our own checking callback and keep using the existing ok_all_patterns call
%patterns = ( 1 => 'Acted on message' );
ok(salearnrun("--spam data/spam", \&check_examined));
ok_all_patterns();
ok(salearnrun("--ham data/nice", \&check_examined));
ok_all_patterns();
ok(salearnrun("--ham data/whitelists", \&check_examined));
ok_all_patterns();
%patterns = ( 'non-token data: bayes db version' => 'db version' );
ok(salearnrun("--dump magic", \&patterns_run_cb));
ok_all_patterns();
use constant SCAN_USING_PERL_CODE_TEST => 1;
# jm: off! not working for some reason. Mind you, this is
# not a supported way to call these APIs! so no biggie
if (SCAN_USING_PERL_CODE_TEST) {
$sa = create_saobj();
$sa->init();
open(MAIL,"< ../sample-nonspam.txt");
$raw_message = do {
local $/;
<MAIL>;
};
close(MAIL);
@msg = ();
foreach my $line (split(/^/m,$raw_message)) {
$line =~ s/\r$//;
push(@msg, $line);
}
$mail = $sa->parse( \@msg );
$body = $sa->{bayes_scanner}->get_body_from_msg($mail);
my $msgstatus = Mail::SpamAssassin::PerMsgStatus->new($sa, $mail);
ok($msgstatus);
my $score = $sa->{bayes_scanner}->scan($msgstatus, $mail, $body);
# Pretty much we can't count on the data returned with such little training
# so just make sure that the score wasn't equal to .5 which is the default
# return value.
print "\treturned score: $score\n";
ok($score =~ /\d/ && $score <= 1.0 && $score != .5);
open(MAIL,"< ../sample-spam.txt");
$raw_message = do {
local $/;
<MAIL>;
};
close(MAIL);
@msg = ();
foreach my $line (split(/^/m,$raw_message)) {
$line =~ s/\r$//;
push(@msg, $line);
}
$mail = $sa->parse( \@msg );
$body = $sa->{bayes_scanner}->get_body_from_msg($mail);
$msgstatus = Mail::SpamAssassin::PerMsgStatus->new($sa, $mail);
$score = $sa->{bayes_scanner}->scan($msgstatus, $mail, $body);
# Pretty much we can't count on the data returned with such little training
# so just make sure that the score wasn't equal to .5 which is the default
# return value.
print "\treturned score: $score\n";
ok($score =~ /\d/ && $score <= 1.0 && $score != .5);
}
# This bit breaks abstraction a bit, the userid is an implementation detail,
# but is necessary to perform some of the tests. Perhaps in the future we
# can add some sort of official API for this sort of thing.
$testuserid = $sa->{bayes_scanner}->{store}->{_userid};
ok(defined($testuserid));
ok($sa->{bayes_scanner}->{store}->clear_database());
ok(database_clear_p($testuser, $testuserid));
$sa->finish_learner();
sub check_examined {
local ($_);
my $string = shift;
if (defined $string) {
$_ = $string;
} else {
$_ = join ('', <IN>);
}
if ($_ =~ /(?:Forgot|Learned) tokens from \d+ message\(s\) \(\d+ message\(s\) examined\)/) {
$found{'Acted on message'}++;
}
}
# WARNING! Do not use this as an example, this breaks abstraction and here strictly
# to help the regression tests.
sub database_clear_p {
my ($username, $userid) = @_;
my $dbh = DBI->connect($dbdsn,$dbusername,$dbpassword);
if (!defined($dbh)) {
return 0;
}
my @row_ary;
my $sql = "SELECT count(*) from bayes_vars where username = ?";
@row_ary = $dbh->selectrow_array($sql, undef, $username);
return 0 if ($row_ary[0] != 0);
$sql = "SELECT count(*) from bayes_token where id = ?";
@row_ary = $dbh->selectrow_array($sql, undef, $userid);
return 0 if ($row_ary[0] != 0);
$sql = "SELECT count(*) from bayes_seen where id = ?";
@row_ary = $dbh->selectrow_array($sql, undef, $userid);
return 0 if ($row_ary[0] != 0);
$sql = "SELECT count(*) from bayes_expire where id = ?";
@row_ary = $dbh->selectrow_array($sql, undef, $userid);
return 0 if ($row_ary[0] != 0);
$dbh->disconnect();
return 1;
}