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Diffstat (limited to 't/027Watch2.t')
| -rw-r--r-- | t/027Watch2.t | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/t/027Watch2.t b/t/027Watch2.t new file mode 100644 index 0000000..2fe25b5 --- /dev/null +++ b/t/027Watch2.t @@ -0,0 +1,218 @@ +#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; |