#
# Test for default stderr logging in multiple packages
#
use strict;
use Test::Simple tests => 12;
use Log::Channel;
######################################################################
# redirect stderr so we can scan and validate the output
close STDERR;
my $stderrfile = "/tmp/logchan$$.stderr";
open STDERR, ">$stderrfile" or die;
######################################################################
package One;
my $log1 = new Log::Channel "topic1";
sub msg1 { $log1->(@_) }
my $log2 = new Log::Channel "topic2";
sub msg2 { $log2->(@_) }
######################################################################
package main;
One::msg1 "message 01\n"; # should go to stderr
One::msg2 "message 2\n"; # should go to stderr
disable Log::Channel ("One", "topic1");
One::msg1 "message 3\n"; # no
One::msg2 "message 4\n"; # yes
disable Log::Channel ("One", "topic2");
One::msg1 "message 5\n"; # no
One::msg2 "message 6\n"; # no
enable Log::Channel ("One", "topic1");
One::msg1 "message 7\n"; # yes
One::msg2 "message 8\n"; # no
enable Log::Channel ("One", "topic2");
One::msg1 "message 9\n"; # yes
One::msg2 "message 10\n"; # yes
disable Log::Channel "One";
One::msg1 "message 11\n"; # no
One::msg2 "message 12\n"; # no
######################################################################
# Now check the log files
close STDERR;
open (LINES, "<$stderrfile") or die $!;
my @lines = <LINES>;
close LINES;
ok ((scalar grep { /message 01/ } @lines) == 1);
ok ((scalar grep { /message 2/ } @lines) == 1);
ok ((scalar grep { /message 3/ } @lines) == 0);
ok ((scalar grep { /message 4/ } @lines) == 1);
ok ((scalar grep { /message 5/ } @lines) == 0);
ok ((scalar grep { /message 6/ } @lines) == 0);
ok ((scalar grep { /message 7/ } @lines) == 1);
ok ((scalar grep { /message 8/ } @lines) == 0);
ok ((scalar grep { /message 9/ } @lines) == 1);
ok ((scalar grep { /message 10/ } @lines) == 1);
ok ((scalar grep { /message 11/ } @lines) == 0);
ok ((scalar grep { /message 12/ } @lines) == 0);
######################################################################
# Clean up
unlink $stderrfile;