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|
#testing init_and_watch
#special problem with init_and_watch,
#fixed in Logger::reset by setting logger level to OFF
BEGIN {
if($ENV{INTERNAL_DEBUG}) {
require Log::Log4perl::InternalDebug;
Log::Log4perl::InternalDebug->enable();
}
}
use Test::More;
use warnings;
use strict;
use Log::Log4perl qw(:easy);
use Log::Log4perl::Appender::TestBuffer;
use File::Spec;
BEGIN {
if ($] < 5.006) {
plan skip_all => "Only with perl >= 5.006";
} else {
plan tests => 21;
}
}
my $WORK_DIR = "tmp";
if(-d "t") {
$WORK_DIR = "t/tmp";
}
unless (-e "$WORK_DIR"){
mkdir("$WORK_DIR", 0755) || die "can't create $WORK_DIR ($!)";
}
my $testconf= "$WORK_DIR/test27.conf";
unlink $testconf if (-e $testconf);
#goto NEW;
Log::Log4perl::Appender::TestBuffer->reset();
my $conf1 = <<EOL;
log4j.category = WARN, myAppender
log4j.appender.myAppender = Log::Log4perl::Appender::TestBuffer
log4j.appender.myAppender.layout = Log::Log4perl::Layout::SimpleLayout
log4j.category.animal.dog = DEBUG, goneAppender
log4j.appender.goneAppender = Log::Log4perl::Appender::TestBuffer
log4j.appender.goneAppender.layout = Log::Log4perl::Layout::SimpleLayout
log4j.category.animal.cat = INFO, myAppender
EOL
open (CONF, ">$testconf") || die "can't open $testconf $!";
print CONF $conf1;
close CONF;
Log::Log4perl->init_and_watch($testconf, 1);
my $logger = Log::Log4perl::get_logger('animal.dog');
ok( $logger->is_debug(), "is_debug - true");
ok( $logger->is_info(), "is_info - true");
ok( $logger->is_warn(), "is_warn - true");
ok( $logger->is_error(), "is_error - true");
ok( $logger->is_fatal(), "is_fatal - true");
my $app0 = Log::Log4perl::Appender::TestBuffer->by_name("myAppender");
$logger->debug('debug message, should appear');
is($app0->buffer(), "DEBUG - debug message, should appear\n");
#---------------------------
#now go to sleep and reload
print "sleeping for 3 seconds\n";
sleep 3;
$conf1 = <<EOL;
log4j.category = WARN, myAppender
log4j.appender.myAppender = Log::Log4perl::Appender::TestBuffer
log4j.appender.myAppender.layout = Log::Log4perl::Layout::SimpleLayout
#*****log4j.category.animal.dog = DEBUG, goneAppender
#*****log4j.appender.goneAppender = Log::Log4perl::Appender::TestBuffer
#*****log4j.appender.goneAppender.layout = Log::Log4perl::Layout::SimpleLayout
log4j.category.animal.cat = INFO, myAppender
EOL
open (CONF, ">$testconf") || die "can't open $testconf $!";
print CONF $conf1;
close CONF;
ok(! $logger->is_debug(), "is_debug - false");
ok(! $logger->is_info(), "is_info - false");
ok( $logger->is_warn(), "is_warn - true");
ok( $logger->is_error(), "is_error - true");
ok( $logger->is_fatal(), "is_fatal - true");
#now the logger is ruled by root/s WARN level
$logger->debug('debug message, should NOT appear');
my $app1 = Log::Log4perl::Appender::TestBuffer->by_name("myAppender");
is($app1->buffer(), "", "buffer empty");
$logger->warn('warning message, should appear');
is($app1->buffer(), "WARN - warning message, should appear\n", "warn in");
#check the root logger
$logger = Log::Log4perl::get_logger();
$logger->warn('warning message, should appear');
like($app1->buffer(), qr/(WARN - warning message, should appear\n){2}/,
"2nd warn in");
# -------------------------------------------
#double-check an unrelated category with a lower level
$logger = Log::Log4perl::get_logger('animal.cat');
$logger->info('warning message to cat, should appear');
like($app1->buffer(), qr/(WARN - warning message, should appear\n){2}INFO - warning message to cat, should appear/, "message output");
NEW:
############################################################################
# This was a bug in L4p 1.01: After init_and_watch() caused a re-init,
# filename/linenumber were referring to 'eval', not the actual file
# name/line number of the message.
my $counter = 0;
my $reload_permitted = 1;
conf_file_write();
Log::Log4perl->init_and_watch($testconf, 1, {
preinit_callback => sub {
$counter++;
#print "Counter incremented to $counter\n";
return $reload_permitted;
},
});
my $line_ref = __LINE__ + 1;
DEBUG("first");
my $buf = Log::Log4perl::Appender::TestBuffer->by_name("Testbuffer");
like($buf->buffer(), qr/027Watch2.t $line_ref> first/,
"init-and-watch caller level first");
$buf->buffer("");
print "Sleeping 1 second\n";
sleep(1);
conf_file_write();
$line_ref = __LINE__ + 1;
DEBUG("second");
$buf = Log::Log4perl::Appender::TestBuffer->by_name("Testbuffer");
like($buf->buffer(), qr/027Watch2.t $line_ref> second/,
"init-and-watch caller level second");
$buf->buffer("");
$reload_permitted = 0;
print "Sleeping 2 seconds\n";
sleep(2);
conf_file_write("FATAL");
$line_ref = __LINE__ + 1;
DEBUG("third");
$buf = Log::Log4perl::Appender::TestBuffer->by_name("Testbuffer");
like($buf->buffer(), qr/027Watch2.t $line_ref> third/,
"init-and-watch caller level third");
$buf->buffer("");
$reload_permitted = 1;
print "Sleeping 2 seconds\n";
sleep(2);
conf_file_write("ERROR");
$line_ref = __LINE__ + 1;
ERROR("third");
$buf = Log::Log4perl::Appender::TestBuffer->by_name("Testbuffer");
like($buf->buffer(), qr/027Watch2.t $line_ref> third/,
"init-and-watch caller level third");
$buf->buffer("");
ok($counter >= 1, "Callback counter check");
print "Sleeping 2 seconds\n";
sleep(2);
ERROR("fourth");
like $buf->buffer(), qr/main-main:: 027Watch2.t/,
"[rt.cpan.org #60386] caller level check";
###########################################
sub conf_file_write {
###########################################
my($level) = @_;
$level = "DEBUG" unless defined $level;
open FILE, ">$testconf" or die $!;
print FILE <<EOT;
log4perl.category.main = $level, Testbuffer
log4perl.appender.Testbuffer = Log::Log4perl::Appender::TestBuffer
log4perl.appender.Testbuffer.layout = Log::Log4perl::Layout::PatternLayout
log4perl.appender.Testbuffer.layout.ConversionPattern = %d %C-%M %F{1} %L> %m %n
EOT
close FILE;
#print "Config written\n";
}
unlink $testconf;
|
