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|
# Tests for the lazy man:s logger with easy_init()
BEGIN {
if($ENV{INTERNAL_DEBUG}) {
require Log::Log4perl::InternalDebug;
Log::Log4perl::InternalDebug->enable();
}
}
use warnings;
use strict;
use Test::More;
use Log::Log4perl qw(:easy);
use File::Spec;
my $WORK_DIR = "tmp";
if(-d "t") {
$WORK_DIR = File::Spec->catfile(qw(t tmp));
}
unless (-e "$WORK_DIR"){
mkdir("$WORK_DIR", 0755) || die "can't create $WORK_DIR ($!)";
}
my $TMP_FILE = File::Spec->catfile(qw(t tmp easy));
$TMP_FILE = "tmp/easy" if ! -d "t";
BEGIN {
if ($] < 5.006) {
plan skip_all => "Only with perl >= 5.006";
} else {
plan tests => 21;
}
}
END { unlink $TMP_FILE;
close IN;
}
ok(1); # Initialized ok
unlink $TMP_FILE;
# Capture STDOUT to a temporary file and a filehandle to read from it
open STDERR, ">$TMP_FILE";
select STDERR; $| = 1; #needed on win32
open IN, "<$TMP_FILE" or die "Cannot open $TMP_FILE";
sub readstderr { return join("", <IN>); }
############################################################
# Typical easy setup
############################################################
Log::Log4perl->easy_init($INFO);
my $log = get_logger();
$log->debug("We don't want to see this");
$log->info("But this we want to see");
$log->error("And this also");
my $stderr = readstderr();
#print "STDERR='$stderr'\n";
unlike($stderr, qr/don't/);
like($stderr, qr/this we want/);
like($stderr, qr/this also/);
############################################################
# Advanced easy setup
############################################################
Log::Log4perl->reset();
close IN;
# Reopen stderr
open STDERR, ">&1";
unlink $TMP_FILE;
package Bar::Twix;
use Log::Log4perl qw(:easy);
sub crunch { DEBUG("Twix Not shown");
ERROR("Twix mjam"); }
package Bar::Mars;
use Log::Log4perl qw(:easy);
my $line = __LINE__ + 1;
sub crunch { ERROR("Mars mjam");
INFO("Mars not shown"); }
package main;
Log::Log4perl->easy_init(
{ level => $INFO,
category => "Bar::Twix",
file => ">>$TMP_FILE",
layout => '%m%n',
},
{ level => $WARN,
category => "Bar::Mars",
file => ">>$TMP_FILE",
layout => '%F{1}-%L-%M: %m%n',
},
);
Bar::Mars::crunch();
Bar::Twix::crunch();
open FILE, "<$TMP_FILE" or die "Cannot open $TMP_FILE";
my $data = join '', <FILE>;
close FILE;
is($data, "020Easy.t-$line-Bar::Mars::crunch: Mars mjam\nTwix mjam\n");
############################################################
# LOGDIE and LOGWARN
############################################################
# redir STDERR again
open STDERR, ">$TMP_FILE";
select STDERR; $| = 1; #needed on win32
open IN, "<$TMP_FILE" or die "Cannot open $TMP_FILE";
Log::Log4perl->easy_init($INFO);
$log = get_logger();
$line = __LINE__ + 1;
eval { LOGDIE("logdie"); };
like($@, qr/logdie at .*?020Easy.t line $line/);
like(readstderr(), qr/^[\d:\/ ]+logdie$/m);
LOGWARN("logwarn");
like(readstderr(), qr/logwarn/);
############################################################
# Test logdie/logwarn with and without "\n"s
############################################################
LOGWARN("message");
like(readstderr(), qr/message at .*? line \d+/);
LOGWARN("message\n");
unlike(readstderr(), qr/message at .*? line \d+/);
LOGWARN("message\nother");
like(readstderr(), qr/other at .*? line \d+/);
LOGWARN("message\nother\n");
unlike(readstderr(), qr/other at .*? line \d+/);
# logdie
eval { LOGDIE("logdie"); };
like($@, qr/logdie at .*?020Easy.t line \d+/);
eval { LOGDIE("logdie\n"); };
unlike($@, qr/at .*?020Easy.t line \d+/);
eval { LOGDIE("logdie\nother"); };
like($@, qr/other at .*?020Easy.t line \d+/);
eval { LOGDIE("logdie\nother\n"); };
unlike($@, qr/at .*?020Easy.t line \d+/);
############################################################
# Test %T stack traces
############################################################
Log::Log4perl->easy_init({ level => $INFO, layout => "%T: %m%n"});
sub foo {
bar();
}
sub bar {
my $log = get_logger();
$log->info("info!");
}
foo();
like(readstderr(), qr(main::bar.*?main::foo));
close IN;
############################################################
# LOGCARP and LOGCROAK
############################################################
# redir STDERR again
open STDERR, ">$TMP_FILE";
select STDERR; $| = 1; #needed on win32
open IN, "<$TMP_FILE" or die "Cannot open $TMP_FILE";
package Whack;
use Log::Log4perl qw(:easy);
sub whack {
LOGCROAK("logcroak in whack");
}
package main;
Log::Log4perl->easy_init($INFO);
$log = get_logger();
$line = __LINE__ + 1;
eval { Whack::whack() };
like($@, qr/logcroak in whack at .*?020Easy.t line $line/);
like(readstderr(), qr/^[\d:\/ ]+logcroak in whack.*$line/m);
$line = __LINE__ + 8;
package Junk1;
use Log::Log4perl qw(:easy);
sub foo {
LOGCARP("LOGCARP");
}
package Junk2;
sub foo {
Junk1::foo();
}
package main;
Junk2::foo();
SKIP: {
use Carp;
skip "Detected buggy Carp.pm (upgrade to perl-5.8.*)", 1 unless
defined $Carp::VERSION;
like(readstderr(), qr/LOGCARP.*020Easy.t line $line/);
}
############################################################
# LOGDIE and wrapper packages
############################################################
package JunkWrapper;
use Log::Log4perl qw(:easy);
sub foo {
LOGDIE("Ahhh");
}
package main;
Log::Log4perl->wrapper_register("JunkWrapper");
$line = __LINE__ + 2;
eval {
JunkWrapper::foo();
};
like $@, qr/line $line/, "logdie with wrapper";
# Finally close
############################################################
close IN;
|
