# regression testing.
#
+use strict;
+use warnings;
+
use XML::DOM;
use XML::Parser;
use XML::NamespaceSupport;
-use Scalar::Util;
-package XML::Template;
my $parser = XML::DOM::Parser->new;
my $d1 = $parser->parsefile($ARGV[0]);
my ($nsuri1, undef, $lname1) = $nsup1->process_element_name($n1->getNodeName);
my ($nsuri2, undef, $lname2) = $nsup2->process_element_name($n2->getNodeName);
+ $nsuri1 |= '';
+ $nsuri2 |= '';
+
# compare element names
unless ($nsuri1 eq $nsuri2 && $lname1 eq $lname2) {
print STDERR "$nsuri1/$lname1 != $nsuri2/$lname2\n";
compare_attr_list($attrs1, $attrs2, $nsup1, $nsup2) if (defined($attrs1));
compare_attr_list($attrs2, $attrs1, $nsup2, $nsup1) if (defined($attrs2));
+ # if this is a text node, check the contents
+ if ($n1->getNodeType == XML::DOM::TEXT_NODE) {
+ my $d1 = $n1->getData;
+ my $d2 = $n2->getData;
+
+ # ignore leading/trailing whitespace
+ $d1 =~ s/^\s+//;
+ $d2 =~ s/^\s+//;
+ $d1 =~ s/\s+$//;
+ $d2 =~ s/\s+$//;
+
+ # compress other whitespace
+ $d1 =~ s/\n/ /g;
+ $d1 =~ s/ +/ /g;
+ $d2 =~ s/\n/ /g;
+ $d2 =~ s/ +/ /g;
+
+ if ($d1 ne $d2) {
+ print STDERR "$nsuri1/$lname1 has differing textual content ('$d1' vs. '$d2')\n";
+ exit(1);
+ }
+ }
+
# this element is ok, let's compare all children
my $c1 = $n1->getChildNodes;
my $c2 = $n2->getChildNodes;
- if ($c1->getLength != $c2->getLength) {
+ my @c1 = ();
+ my @c2 = ();
+
+ # find all elements except comments and blanks (not perfect, since we don't get
+ # compression, but ok)
+ for my $i (0..($c1->getLength-1)) {
+ my $item = $c1->item($i);
+ next if ($item->getNodeType == XML::DOM::COMMENT_NODE);
+ next if ($item->getNodeType == XML::DOM::TEXT_NODE && $item->getData !~ /\S/);
+
+ push @c1, $item;
+ }
+ for my $i (0..($c2->getLength-1)) {
+ my $item = $c2->item($i);
+ next if ($item->getNodeType == XML::DOM::COMMENT_NODE);
+ next if ($item->getNodeType == XML::DOM::TEXT_NODE && $item->getData !~ /\S/);
+
+ push @c2, $item;
+ }
+
+ if (scalar @c1 != scalar @c2) {
print STDERR "$nsuri1/$lname1 has differing number of children\n";
+ exit(1);
}
- for my $i (0..($c1->getLength-1)) {
- compare($c1->item($i), $c2->item($i), $nsup1, $nsup2);
+ for my $i (0..$#c1) {
+ compare($c1[$i], $c2[$i], $nsup1, $nsup2);
}
$nsup1->pop_context;
my ($attrs1, $attrs2, $nsup1, $nsup2) = @_;
for my $attr1 ($attrs1->getValues) {
- my $name = $attr->getName;
+ my $name = $attr1->getName;
next if ($name =~ /^xmlns:(.*)$/);
- my ($nsuri1, undef, $lname1) = $nsup1->process_attribute_name($n1->getName);
+ my ($nsuri1, undef, $lname1) = $nsup1->process_attribute_name($attr1->getName);
+ $nsuri1 |= '';
if (!defined($attrs2)) {
# n2 has no attributes at all
my $attr2_found;
for my $attr2 ($attrs2->getValues) {
- my ($nsuri2, undef, $lname2) = $nsup2->process_attribute_name($n2->getName);
+ next if ($attr2->getName =~ /^xmlns:(.*)$/);
+ my ($nsuri2, undef, $lname2) = $nsup2->process_attribute_name($attr2->getName);
+ $nsuri2 |= '';
if ($nsuri1 eq $nsuri2 && $lname1 eq $lname2) {
$attr2_found = $attr2;
if (!defined($attr2_found)) {
print STDERR "Attribute $nsuri1/$lname1 exists on one side but not the other\n";
- last;
+ exit(1);
}
- if ($attr1->getValue ne $attr2->getValue) {
+ if ($attr1->getValue ne $attr2_found->getValue) {
print STDERR "Attribute $nsuri1/$lname1 has differing values\n";
+ exit(1);
}
}
}