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|
use strict;
use warnings;
use Test::More;
use Data::Printer::Config;
use Data::Printer::Object;
use File::Spec;
plan tests => $] >= 5.009 ? 34 : 33;
my @warnings;
{ no warnings 'redefine';
*Data::Printer::Common::_warn = sub { push @warnings, $_[1] };
}
my $profile = Data::Printer::Config::_expand_profile({ profile => 'Invalid;Name!' });
is ref $profile, 'HASH', 'profile expanded into hash';
is_deeply $profile, {}, 'bogus profile not loaded';
is @warnings, 1, 'invalid profile triggers warning';
like $warnings[0], qr/invalid profile name/, 'right message on invalid profile';
@warnings = ();
$profile = Data::Printer::Config::_expand_profile({ colored => 1, profile => 'Invalid;Name!' });
is ref $profile, 'HASH', 'profile expanded into hash';
is_deeply $profile, { colored => 1 }, 'options preserved after bogus profile not loaded';
is @warnings, 1, 'invalid profile triggers warning (2)';
like $warnings[0], qr/invalid profile name/, 'right message on invalid profile (2)';
@warnings = ();
$profile = Data::Printer::Config::_expand_profile({ colored => 1, profile => 'BogusProfile' });
is ref $profile, 'HASH', '(bad) profile expanded into hash';
is_deeply $profile, { colored => 1 }, 'options preserved after bogus profile not loaded (3)';
is @warnings, 1, 'invalid profile triggers warning (3)';
like $warnings[0], qr/unable to load profile/, 'right message on invalid profile (3)';
@warnings = ();
$profile = Data::Printer::Config::_expand_profile({ profile => 'Dumper' });
is @warnings, 0, 'no warnings after proper profile loaded';
is $profile->{name}, '$VAR1', 'profile loaded ok';
is $profile->{colored}, 0, 'profile color set';
@warnings = ();
$profile = Data::Printer::Config::_expand_profile({ colored => 1, profile => 'Dumper' });
is @warnings, 0, 'no warnings after proper profile loaded with extra options';
is $profile->{name}, '$VAR1', 'profile with extra options loaded ok';
is $profile->{colored}, 1, 'profile color properly overriden';
@warnings = ();
$profile = Data::Printer::Config::_expand_profile({ profile => 'Dumper' });
is @warnings, 0, 'dumper profile loaded';
my $ddp = Data::Printer::Object->new($profile);
my $lvalue = \substr("abc", 2);
my $file = File::Spec->catfile(
Data::Printer::Config::_my_home('testing'), 'test_file.dat'
);
open my $glob, '>', $file or skip "error opening '$file': $!", 1;
format TEST =
.
my $format = *TEST{FORMAT};
my $vstring = v1.2.3;
my $scalar = 1;
my $regex = qr/^2\s\\\d+$/i;
my $target = {
foo => [undef, $scalar, 'two', $regex, $glob, $lvalue, \321, $vstring, $format, sub {}, bless(\$scalar, 'TestClass')]
};
push @{$target->{foo}}, \$target->{foo}[0]; # circular ref check #1
push @{$target->{foo}}, $target->{foo}[6]; # circular ref check #2
@warnings = ();
my $output = $ddp->parse($target);
if (@warnings == 3 && $warnings[2] =~ /Objects may display/) {
pop @warnings;
}
is @warnings, 2, 'dumper profile is unable to parse 2 types of ref';
like $warnings[0], qr/cannot handle ref type 10/, 'dumper warning on lvalue';
like $warnings[1], qr/cannot handle ref type 14/, 'dumper warning on format';
my $vstring_parsed;
if ($] < 5.009) {
$vstring_parsed = qq('\x01\x02\x03');
}
else {
my $error = Data::Printer::Common::_tryme(sub {
require version;
$vstring_parsed = version->parse($vstring)->normal;
});
$vstring_parsed = 'VSTRING object (unable to parse)' if $error;
}
my $expected = <<"EODUMPER";
\$VAR1 = {
'foo' => [
undef,
1,
'two',
qr/^2\\s\\\\\\d+\$/i,
\\*{'::\$glob'},
,
\\321,
$vstring_parsed,
,
sub { "DUMMY" },
bless( do{\\(my \$o = 1)}, 'TestClass' ),
\\\$VAR1->{'foo'}[0],
\\\$VAR1->{'foo'}[6]
]
};
EODUMPER
chop $expected; # remove last newline
is $output, $expected, 'proper result in dumper profile';
@warnings = ();
$profile = Data::Printer::Config::_expand_profile({ profile => 'JSON' });
is @warnings, 0, 'json profile loaded';
$ddp = Data::Printer::Object->new($profile);
$output = $ddp->parse($target);
my $total_warnings = 10;
if ($] < 5.009) {
$total_warnings = 9;
$vstring_parsed = "\x01\x02\x03" if $vstring_parsed !~ /v/i;
}
my $i = 0;
is @warnings, $total_warnings, 'json profile is unable to parse some types of ref';
like $warnings[$i++], qr/regular expression cast to string \(flags removed\)/, 'json warning on regexes';
like $warnings[$i++], qr/json cannot express globs/, 'json warnings on globs';
like $warnings[$i++], qr/json cannot express references to scalars. Cast to non-reference/, 'json warning on refs';
if ($] >= 5.009) {
like $warnings[$i++], qr/json cannot express vstrings/, 'json warnings on vstring';
}
like $warnings[$i++], qr/json cannot express subroutines. Cast to string/, 'json warning on functions';
like $warnings[$i++], qr/json cannot express blessed objects/, 'json warning on objects';
like $warnings[$i++], qr/json cannot express references to scalars. /, 'json warning on refs';
like $warnings[$i++], qr/json cannot express circular references./, 'json warning on circular refs';
$expected = <<"EOJSON";
{
"foo": [
null,
1,
"two",
"/^2\\s\\\\\\d+\$/i",
,
"c",
321,
"$vstring_parsed",
"FORMAT",
"sub { ... }",
1,
"var{"foo"}[0]",
"var{"foo"}[6]"
]
}
EOJSON
chop $expected; # remove last newline
is $output, $expected, 'proper result in json profile';
|
