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#!/usr/bin/perl -w
use strict;
use File::Spec;
use lib File::Spec->catdir(File::Spec->curdir,"t");
use tools;
use XML::Twig;
print "1..65\n";
my $t= XML::Twig->new->parse( \*DATA);
foreach my $c ($t->descendants( 'c'))
{ is( $c->xpath, $c->text, "xpath");
is( $t->findvalue( $c->text), $c->text, "findvalue (>0)");
}
foreach my $d ($t->descendants( 'd'))
{ is( $t->findvalue( $d->text), $d->text, "findvalue (<0)"); }
foreach( 1..4)
{ is( $_, $t->root->first_child( "[$_]")->att( 'pos'), "first_child[$_]");
is( 5-$_, $t->root->first_child( "[-$_]")->att( 'pos'), "first_child[-$_]");
is( $_, $t->root->first_child( "b[$_]")->att( 'pos'), "first_child b[$_]");
is( 5-$_, $t->root->first_child( "b[-$_]")->att( 'pos'), "first_child b[-$_]");
}
my $e= $t->get_xpath( '/a/b[-1]/e', 0);
foreach( 1..4)
{ is( $_, $e->first_child( "f[$_]")->att( 'fpos'), "first_child f[$_]");
is( 5-$_, $e->first_child( "f[-$_]")->att( 'fpos'), "first_child f[-$_]");
is( $_, $e->first_child( "g[$_]")->att( 'gpos'), "first_child g[$_]");
is( 5-$_, $e->first_child( "g[-$_]")->att( 'gpos'), "first_child g[-$_]");
}
foreach( 1..8)
{ is( $_, $e->first_child( "[$_]")->att( 'pos'), "first_child [$_]");
is( 9-$_, $e->first_child( "[-$_]")->att( 'pos'), "first_child [-$_]");
}
exit 0;
__DATA__
<a>
<b pos="1">
<c>/a/b[1]/c[1]</c>
<c>/a/b[1]/c[2]</c>
<d>/a/b[-4]/d[-2]</d>
<d>/a/b[-4]/d[-1]</d>
</b>
<b pos="2">
<c>/a/b[2]/c[1]</c>
<d>/a/b[-3]/d[-2]</d>
<d>/a/b[-3]/d[-1]</d>
<bar>tata</bar>
<c>/a/b[2]/c[2]</c>
</b>
<b pos="3">
<c>/a/b[3]/c</c>
</b>
<b pos="4">
<baz>titi</baz>
<c>/a/b[4]/c</c>
<d>/a/b[4]/d[-1]</d>
<foobar>tutu</foobar>
<e>
<f pos="1" fpos="1"/>
<g pos="2" gpos="1"/>
<f pos="3" fpos="2"/>
<f pos="4" fpos="3"/>
<g pos="5" gpos="2"/>
<f pos="6" fpos="4"/>
<g pos="7" gpos="3"/>
<g pos="8" gpos="4"/>
</e>
</b>
</a>
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