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|
use strict;
use warnings;
use Test::More tests => 30;
#use Pod::Simple::Debug (6);
use Pod::Simple::SimpleTree;
print "# Pod::Simple version $Pod::Simple::VERSION\n";
my $hashes_dont_matter = 0;
my $x = 'Pod::Simple::SimpleTree';
sub x {
my $p = $x->new;
$p->merge_text(1);
$p->parse_string_document( shift )->root;
}
print "# a bit of meta-testing...\n";
ok( deq( 1, 1 ));
ok(!deq( 2, 1 ));
ok( deq( undef, undef ));
ok(!deq( undef, 1 ));
ok(!deq( 1, undef ));
ok( deq( [ ], [ ] ));
ok(!deq( [ ], 1 ));
ok(!deq( 1, [ ] ));
ok( deq( [1], [1] ));
ok(!deq( [1], 1 ));
ok(!deq( 1, [1] ));
ok(!deq( [1], [ ] ));
ok(!deq( [ ], [1] ));
ok(!deq( [1], [2] ));
ok(!deq( [2], [1] ));
ok( deq( [ ], [ ] ));
ok(!deq( [ ], 1 ));
ok(!deq( 1, [ ] ));
ok( deq( {}, {} ));
ok(!deq( {}, 1 ));
ok(!deq( 1, {} ));
ok(!deq( {1,2}, {} ));
ok(!deq( {}, {1,2} ));
ok( deq( {1,2}, {1,2} ));
ok(!deq( {2,1}, {1,2} ));
print '# ', Pod::Simple::pretty(x( "=pod\n\nI like pie.\n" )), "\n";
print "# Making sure we get a tree at all...\n";
ok x( "=pod\n\nI like pie.\n" );
print "# Some real tests...\n";
ok( deq( x( "=pod\n\nI like pie.\n"),
[ "Document", {"start_line"=>1},
[ "Para", {"start_line"=>3},
"I like pie."
]
]
));
$hashes_dont_matter = 1;
ok( deq( x("=pod\n\nB<foo\t>\n"),
[ "Document", {},
[ "Para", {},
["B", {},
"foo "
]
]
]
));
ok( deq( x("=pod\n\nB<pieF<zorch>X<foo>I<pling>>\n"),
[ "Document", {},
[ "Para", {},
["B", {},
"pie",
['F',{}, 'zorch'],
['X',{}, 'foo' ],
['I',{}, 'pling'],
]
]
]
));
ok( deq( x("=over\n\n=item B<pieF<zorch>X<foo>I<pling>>!\n\n=back"),
[ "Document", {},
[ "over-text", {},
[ "item-text", {},
["B", {},
"pie",
['F',{}, 'zorch'],
['X',{}, 'foo' ],
['I',{}, 'pling'],
],
'!'
]
]
]
));
sub deq { # deep-equals
#print "# deq ", Pod::Simple::pretty($_[0], $_[1]), "\n";
return 1 unless defined $_[0] or defined $_[1]; # two undefs = same
return '' if defined $_[0] xor defined $_[1];
return '' if ref($_[0]) ne ref($_[1]); # unequal referentiality
return $_[0] eq $_[1] unless ref $_[0];
# So it's a ref:
if(UNIVERSAL::isa($_[0], 'ARRAY')) {
return '' unless @{$_[0]} == @{$_[1]};
for(my $i = 0; $i < @{$_[0]}; $i++) {
print("# NEQ ", Pod::Simple::pretty($_[0]),
"\n# != ", Pod::Simple::pretty($_[1]), "\n"),
return '' unless deq($_[0][$i], $_[1][$i]); # recurse!
}
return 1;
} elsif(UNIVERSAL::isa($_[0], 'HASH')) {
return 1 if $hashes_dont_matter;
return '' unless keys %{$_[0]} == keys %{$_[1]};
foreach my $k (keys %{$_[0]}) {
return '' unless exists $_[1]{$k};
return '' unless deq($_[0]{$k}, $_[1]{$k});
}
return 1;
} else {
print "# I don't know how to deque $_[0] & $_[1]\n";
return 1;
}
}
|
