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#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Builder::Tester;
use Scalar::Util qw( weaken );
use Test::Refcount;
my $object = bless {}, "Some::Class";
my $newref = $object;
test_out( "not ok 1 - one ref" );
test_fail( +10 );
test_err( "# expected 1 references, found 2" );
if( Test::Refcount::HAVE_DEVEL_MAT_DUMPER ) {
test_err( qr/^# SV address is 0x[0-9a-f]+\n/ );
test_err( qr/^# Writing heap dump to \S+\n/ );
}
if( Test::Refcount::HAVE_DEVEL_FINDREF ) {
test_err( qr/^# Some::Class=HASH\(0x[0-9a-f]+\) (?:\[refcount 2\] )?is\n/ );
test_err( qr/(?:^#.*\n){1,}/m ); # Don't be sensitive on what Devel::FindRef actually prints
}
is_oneref( $object, 'one ref' );
test_test( "two refs to object fails to be 1" );
weaken( $newref );
test_out( "ok 1 - object with weakref" );
is_oneref( $object, 'object with weakref' );
test_test( "object with weakref succeeds" );
END {
# Clean up Devel::MAT dumpfile
my $pmat = $0;
$pmat =~ s/\.t$/-1.pmat/;
unlink $pmat if -f $pmat;
}
done_testing;
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