use Test;
BEGIN { plan tests => 12 }
use XML::LibXSLT;
use XML::LibXML;
my $parser = XML::LibXML->new();
ok($parser);
my $doc = $parser->parse_string(<<'EOT');
random contents
EOT
ok($doc);
my $xslt = XML::LibXSLT->new();
ok($xslt);
# warn("setting callbacks\n");
local $XML::LibXML::match_cb = \&match_cb;
local $XML::LibXML::open_cb = \&open_cb;
local $XML::LibXML::close_cb = \&close_cb;
local $XML::LibXML::read_cb = \&read_cb;
my $stylesheet = $xslt->parse_stylesheet($parser->parse_string(<<'EOT'));
Know Your Dromedaries
foo:
EOT
ok($stylesheet);
# warn "transform!\n";
my $results = $stylesheet->transform($doc);
ok($results);
my $output = $stylesheet->output_string($results);
# warn "output: $output\n";
ok($output);
$XML::LibXML::open_cb = \&dying_open_cb;
# check transform throws exception
eval {
$stylesheet->transform($doc);
};
if ($@) {
ok(1, 1, "Threw: $@");
}
else {
ok(0, 1, "No error");
}
sub match_cb {
my $uri = shift;
# warn("match: $uri\n");
if ($uri eq "foo.xml") {
ok(1);
return 1;
}
return 0;
}
sub open_cb {
my $uri = shift;
# warn("open $uri\n");
ok($uri, "foo.xml");
return "Text here";
}
sub dying_open_cb {
my $uri = shift;
ok($uri, "foo.xml");
die "Test a die from open_cb";
}
sub close_cb {
# warn("close\n");
ok(1);
}
sub read_cb {
# warn("read\n");
return substr($_[0], 0, $_[1], "");
}