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|
use strict;
use warnings;
use Test::More;
use File::Spec;
use IO::File;
eval { require XML::SAX; };
if($@) {
plan skip_all => 'no XML::SAX';
}
eval { require XML::NamespaceSupport; };
if($@) {
plan skip_all => "no XML::NamespaceSupport";
}
if($XML::NamespaceSupport::VERSION < 1.04) {
plan skip_all => "XML::NamespaceSupport is too old (upgrade to 1.04 or better)";
}
plan tests => 8;
use XML::Simple;
# Force default behaviour of using SAX parser if it is available (which it
# is or we wouldn't be here).
$XML::Simple::PREFERRED_PARSER = '';
# Confirm that by default qnames are not expanded on input
my $xml = q(<config xmlns:perl="http://www.perl.com/">
<perl:list count="3" perl:type="array">
<item>one</item>
<item>two</item>
<item>three</item>
<test xmlns:perl="http://www.microsoft.com" perl:tm="trademark" />
</perl:list>
</config>);
my $expected = {
'perl:list' => {
'count' => '3',
'item' => [
'one',
'two',
'three'
],
'perl:type' => 'array',
'test' => {
'xmlns:perl' => 'http://www.microsoft.com',
'perl:tm' => 'trademark',
}
},
'xmlns:perl' => 'http://www.perl.com/'
};
my $opt = XMLin($xml);
is_deeply($opt, $expected, 'qnames are not expanded by default');
# Try again with nsexpand option set
$expected = {
'{http://www.perl.com/}list' => {
'count' => '3',
'item' => [
'one',
'two',
'three'
],
'{http://www.perl.com/}type' => 'array',
'test' => {
'{http://www.microsoft.com}tm' => 'trademark',
'{http://www.w3.org/2000/xmlns/}perl' => 'http://www.microsoft.com'
}
},
'{http://www.w3.org/2000/xmlns/}perl' => 'http://www.perl.com/'
};
$opt = XMLin($xml, nsexpand => 1);
is_deeply($opt, $expected, 'qnames are expanded on request');
# Confirm that output expansion does not occur by default
$opt = {
'{http://www.w3.org/2000/xmlns/}perl' => 'http://www.perl.com/',
'{http://www.perl.com/}attr' => 'value',
'bare' => 'Beer!',
'{http://www.perl.com/}element' => [ 'data' ],
};
$xml = XMLout($opt);
like($xml, qr[
^\s*<opt
(\s+{http://www.w3.org/2000/xmlns/}perl="http://www.perl.com/"
|\s+{http://www.perl.com/}attr="value"
|\s+bare="Beer!"){3}
\s*>
\s*<\{http://www.perl.com/\}element\s*>data</\{http://www.perl.com/\}element\s*>
\s*</opt>
\s*$
]sx, 'clarkian names not converted to qnames on output by default');
# Confirm nsexpand option works on output
$xml = XMLout($opt, nsexpand => 1);
ok($xml =~ m{
^\s*<opt
(\s+xmlns:perl="http://www.perl.com/"
|\s+perl:attr="value"
|\s+bare="Beer!"){3}
\s*>
\s*<perl:element\s*>data</perl:element\s*>
\s*</opt>
\s*$
}sx, 'clarkian names are converted to qnames on output on request');
# Check that default namespace is correctly read in ...
$xml = q(<opt xmlns="http://www.orgsoc.org/">
<list>
<member>Tom</member>
<member>Dick</member>
<member>Larry</member>
</list>
</opt>
);
$expected = {
'xmlns' => 'http://www.orgsoc.org/',
'{http://www.orgsoc.org/}list' => {
'{http://www.orgsoc.org/}member' => [ 'Tom', 'Dick', 'Larry' ],
}
};
$opt = XMLin($xml, nsexpand => 1);
is_deeply($opt, $expected, 'expansion of default namespace works');
# ... and written out
$xml = XMLout($opt, nsexpand => 1);
like($xml, qr{
^\s*<opt
\s+xmlns="http://www.orgsoc.org/"
\s*>
\s*<list>
\s*<member>Tom</member>
\s*<member>Dick</member>
\s*<member>Larry</member>
\s*</list>
\s*</opt>
\s*$
}sx, 'default namespaces are output correctly too');
# Check that the autogeneration of namespaces works as we expect
$opt = {
'xmlns' => 'http://www.orgsoc.org/',
'{http://www.orgsoc.org/}list' => {
'{http://www.orgsoc.org/}member' => [ 'Tom', 'Dick', 'Larry' ],
'{http://www.phantom.com/}director' => [ 'Bill', 'Ben' ],
}
};
$xml = XMLout($opt, nsexpand => 1);
my $prefix = '';
if($xml =~ m{<list\s+xmlns:(\w+)="http://www.phantom.com/"\s*>}) {
$prefix = $1;
}
# regex match split in two to workaround 5.8.1/utf8/regex match prob
like($xml, qr{
\s*<opt
\s+xmlns="http://www.orgsoc.org/"
\s*>
.*?
</list>
\s*</opt>
}sx, 'namespace prefixes are generated automatically (part 1)');
like($xml, qr{
(\s*<member>Tom</member>
\s*<member>Dick</member>
\s*<member>Larry</member>
|\s*<${prefix}:director>Bill</${prefix}:director>
\s*<${prefix}:director>Ben</${prefix}:director>){2}
#\s*</list>
}sx, 'namespace prefixes are generated automatically (part 2)');
exit(0);
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