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|
#testing user-defined conversion specifiers (cspec)
BEGIN {
if($ENV{INTERNAL_DEBUG}) {
require Log::Log4perl::InternalDebug;
Log::Log4perl::InternalDebug->enable();
}
}
use Test::More;
use Log::Log4perl;
use Log::Log4perl::Appender::TestBuffer;
use File::Spec;
Log::Log4perl::Appender::TestBuffer->reset();
my $config = <<'EOL';
log4j.category.plant = DEBUG, appndr1
log4j.category.animal = DEBUG, appndr2
#'U' a global user-defined cspec
log4j.PatternLayout.cspec.U = \
sub { \
return "UID $< GID $("; \
} \
# ********************
# first appender
log4j.appender.appndr1 = Log::Log4perl::Appender::TestBuffer
#log4j.appender.appndr1 = Log::Log4perl::Appender::Screen
log4j.appender.appndr1.layout = org.apache.log4j.PatternLayout
log4j.appender.appndr1.layout.ConversionPattern = %K xx %G %U
#'K' cspec local to appndr1 (pid in hex)
log4j.appender.appndr1.layout.cspec.K = sub { return sprintf "%1x", $$}
#'G' cspec unique to appdnr1
log4j.appender.appndr1.layout.cspec.G = sub {return 'thisistheGcspec'}
# ********************
# second appender
log4j.appender.appndr2 = Log::Log4perl::Appender::TestBuffer
#log4j.appender.appndr2 = Log::Log4perl::Appender::Screen
log4j.appender.appndr2.layout = org.apache.log4j.PatternLayout
log4j.appender.appndr2.layout.ConversionPattern = %K %U
#'K' cspec local to appndr2
log4j.appender.appndr2.layout.cspec.K = \
sub { \
my ($self, $message, $category, $priority, $caller_level) = @_; \
$message =~ /--- (.+) ---/; \
my $snippet = $1; \
return ucfirst(lc($priority)).'-'.$snippet.'-'.ucfirst(lc($priority)); \
}
#override global 'U' cspec
log4j.appender.appndr2.layout.cspec.U = sub {return 'foobar'}
EOL
Log::Log4perl::init(\$config);
my $plant = Log::Log4perl::get_logger('plant');
my $animal = Log::Log4perl::get_logger('animal');
my $hexpid = sprintf "%1x", $$;
my $uid = $<;
my $gid = $(;
my $plantbuffer = Log::Log4perl::Appender::TestBuffer->by_name("appndr1");
my $animalbuffer = Log::Log4perl::Appender::TestBuffer->by_name("appndr2");
$plant->fatal('blah blah blah --- plant --- yadda yadda');
is($plantbuffer->buffer(), "$hexpid xx thisistheGcspec UID $uid GID $gid");
$plantbuffer->reset;
$animal->fatal('blah blah blah --- animal --- yadda yadda');
is($animalbuffer->buffer(), "Fatal-animal-Fatal foobar");
$animalbuffer->reset;
$plant->error('blah blah blah --- plant --- yadda yadda');
is($plantbuffer->buffer(), "$hexpid xx thisistheGcspec UID $uid GID $gid");
$plantbuffer->reset;
$animal->error('blah blah blah --- animal --- yadda yadda');
is($animalbuffer->buffer(), "Error-animal-Error foobar");
$animalbuffer->reset;
$plant->warn('blah blah blah --- plant --- yadda yadda');
is($plantbuffer->buffer(), "$hexpid xx thisistheGcspec UID $uid GID $gid");
$plantbuffer->reset;
$animal->warn('blah blah blah --- animal --- yadda yadda');
is($animalbuffer->buffer(), "Warn-animal-Warn foobar");
$animalbuffer->reset;
$plant->info('blah blah blah --- plant --- yadda yadda');
is($plantbuffer->buffer(), "$hexpid xx thisistheGcspec UID $uid GID $gid");
$plantbuffer->reset;
$animal->info('blah blah blah --- animal --- yadda yadda');
is($animalbuffer->buffer(), "Info-animal-Info foobar");
$animalbuffer->reset;
$plant->debug('blah blah blah --- plant --- yadda yadda');
is($plantbuffer->buffer(), "$hexpid xx thisistheGcspec UID $uid GID $gid");
$plantbuffer->reset;
$animal->debug('blah blah blah --- animal --- yadda yadda');
is($animalbuffer->buffer(), "Debug-animal-Debug foobar");
$animalbuffer->reset;
#now test the api call we're adding
Log::Log4perl::Layout::PatternLayout::add_global_cspec('Z', sub {'zzzzzzzz'}); #snooze?
my $app = Log::Log4perl::Appender->new(
"Log::Log4perl::Appender::TestBuffer");
my $logger = Log::Log4perl->get_logger("plant");
$logger->add_appender($app);
my $layout = Log::Log4perl::Layout::PatternLayout->new(
"%m %Z");
$app->layout($layout);
$logger->debug("That's the message");
is($app->buffer(), "That's the message zzzzzzzz");
###########################################################
#testing perl code snippets in Log4perl configuration files
###########################################################
Log::Log4perl::Appender::TestBuffer->reset();
$config = <<'EOL';
log4perl.category.some = DEBUG, appndr
# This should be evaluated at config parse time
log4perl.appender.appndr = sub { \
return "Log::Log4perl::Appender::TestBuffer" }
log4perl.appender.appndr.layout = Log::Log4perl::Layout::PatternLayout
# This should be evaluated at config parse time ("%m %K%n")
log4perl.appender.appndr.layout.ConversionPattern = sub{ "%" . \
chr(109) . " %K%n"; }
# This should be evaluated at run time ('K' cspec)
log4perl.appender.appndr.layout.cspec.K = sub { $ENV{TEST_VALUE} }
EOL
Log::Log4perl::init(\$config);
$ENV{TEST_VALUE} = "env_value";
$logger = Log::Log4perl::get_logger('some');
$logger->debug("log_message");
$ENV{TEST_VALUE} = "env_value2";
$logger->info("log_message2");
my $buffer = Log::Log4perl::Appender::TestBuffer->by_name("appndr");
#print "Testbuffer: ", $buffer->buffer(), "\n";
is($buffer->buffer(), "log_message env_value\nlog_message2 env_value2\n");
###########################################################
#testing perl code snippets with ALLOW_CODE_IN_CONFIG_FILE
#disabled
###########################################################
Log::Log4perl::Appender::TestBuffer->reset();
$config = <<'EOL';
log4perl.category.some = DEBUG, appndr
# This should be evaluated at config parse time
log4perl.appender.appndr = Log::Log4perl::Appender::TestBuffer
log4perl.appender.appndr.layout = Log::Log4perl::Layout::PatternLayout
# This should be evaluated at config parse time ("%m %K%n")
log4perl.appender.appndr.layout.ConversionPattern = sub{ "%m" . \
chr(109) . " %n"; }
EOL
Log::Log4perl::Config::allow_code(0);
eval {
Log::Log4perl::init(\$config);
};
print "ERR is $@\n";
if($@ and $@ =~ /prohibits/) {
ok(1);
} else {
ok(0);
}
# Test if cspecs are denied
Log::Log4perl::Appender::TestBuffer->reset();
$config = <<'EOL';
log4perl.category.some = DEBUG, appndr
# This should be evaluated at config parse time
log4perl.appender.appndr = Log::Log4perl::Appender::TestBuffer
log4perl.appender.appndr.layout = Log::Log4perl::Layout::PatternLayout
log4perl.appender.appndr.layout.ConversionPattern = %m %n
log4perl.appender.appndr.layout.cspec.K = sub { $ENV{TEST_VALUE} }
EOL
Log::Log4perl::Config->allow_code(0);
eval {
Log::Log4perl::init(\$config);
};
print "ERR is $@\n";
if($@ and $@ =~ /prohibits/) {
ok(1);
} else {
ok(0);
}
################################################################
# Test if cspecs are passing the correct caller level
################################################################
Log::Log4perl::Config::allow_code(1);
Log::Log4perl::Appender::TestBuffer->reset();
$config = <<'EOL';
log4perl.category.some = DEBUG, appndr
# This should be evaluated at config parse time
log4perl.appender.appndr = Log::Log4perl::Appender::TestBuffer
log4perl.appender.appndr.layout = Log::Log4perl::Layout::PatternLayout
log4perl.appender.appndr.layout.ConversionPattern = %K %m %n
log4perl.appender.appndr.layout.cspec.K = sub { return (caller($_[4]))[1] }
EOL
Log::Log4perl::init(\$config);
my $some = Log::Log4perl::get_logger('some');
$some->debug("blah");
my $somebuffer = Log::Log4perl::Appender::TestBuffer->by_name("appndr");
like($somebuffer->buffer(), qr/033UsrCspec.t blah/);
################################################################
# cspecs with parameters in curlies
################################################################
Log::Log4perl::Config::allow_code(1);
Log::Log4perl::Appender::TestBuffer->reset();
our %hash = (foo => "bar", quack => "schmack");
$hash{hollerin} = "hootin"; # shut up perl warnings
use Data::Dumper;
$config = <<'EOL';
log4perl.category.some = DEBUG, appndr
# This should be evaluated at config parse time
log4perl.appender.appndr = Log::Log4perl::Appender::TestBuffer
log4perl.appender.appndr.layout = Log::Log4perl::Layout::PatternLayout
log4perl.appender.appndr.layout.ConversionPattern = %K{foo} %m %K{quack}%n
log4perl.appender.appndr.layout.cspec.K = sub { $main::hash{$_[0]->{curlies} } }
EOL
Log::Log4perl::init(\$config);
$some = Log::Log4perl::get_logger('some');
$some->debug("blah");
$somebuffer = Log::Log4perl::Appender::TestBuffer->by_name("appndr");
is($somebuffer->buffer(), "bar blah schmack\n");
################################################################
# Get the calling package from a cspec
################################################################
Log::Log4perl::Config::allow_code(1);
Log::Log4perl::Appender::TestBuffer->reset();
$config = <<'EOL';
log4perl.category.some = DEBUG, appndr
# This should be evaluated at config parse time
log4perl.appender.appndr = Log::Log4perl::Appender::TestBuffer
log4perl.appender.appndr.layout = Log::Log4perl::Layout::PatternLayout
log4perl.appender.appndr.layout.ConversionPattern = %K %m%n
log4perl.appender.appndr.layout.cspec.K = \
sub { scalar caller( $_[4] )}
EOL
Log::Log4perl::init(\$config);
$some = Log::Log4perl::get_logger('some');
$some->debug("blah");
$somebuffer = Log::Log4perl::Appender::TestBuffer->by_name("appndr");
is($somebuffer->buffer(), "main blah\n");
BEGIN { plan tests => 17, }
|
