whatpm/t/HTML-tree.t

#!/usr/bin/perl
use strict;

my $dir_name;
my $test_dir_name;
BEGIN {
  $test_dir_name = 't/';
  $dir_name = 't/tree-construction/';
  my $skip = "You don't have make command";
  eval q{
         system ("cd $test_dir_name; make tree-construction-files") == 0 or die
           unless -f $dir_name.'tests1.dat';
         $skip = '';
        };
  if ($skip) {
    print "1..1\n";
    print "ok 1 # $skip\n";
    exit;
  }
}

use Test;
BEGIN { plan tests => 410 }

use Data::Dumper;
$Data::Dumper::Useqq = 1;
sub Data::Dumper::qquote {
  my $s = shift;
  $s =~ s/([^\x20\x21-\x26\x28-\x5B\x5D-\x7E])/sprintf '\x{%02X}', ord $1/ge;
  return q<qq'> . $s . q<'>;
} # Data::Dumper::qquote

for my $file_name (grep {$_} split /\s+/, qq[
                      ${dir_name}tests1.dat
                      ${dir_name}tests2.dat
                      ${dir_name}tests3.dat
                      ${dir_name}tests4.dat
                      ${test_dir_name}tree-test-1.dat
                     ]) {
  open my $file, '<', $file_name
    or die "$0: $file_name: $!";

  my $test;
  my $mode = 'data';
  while (<$file>) {
    s/\x0D\x0A/\x0A/;
    if (/^#data$/) {
      undef $test;
      $test->{data} = '';
      $mode = 'data';
    } elsif (/^#errors$/) {
      $test->{errors} = [];
      $mode = 'errors';
      $test->{data} =~ s/\x0D?\x0A\z//;       
    } elsif (/^#document$/) {
      $test->{document} = '';
      $mode = 'document';
    } elsif (defined $test->{document} and /^$/) {
      test ($test);
      undef $test;
    } else {
      if ($mode eq 'data' or $mode eq 'document') {
        $test->{$mode} .= $_;
      } elsif ($mode eq 'errors') {
        tr/\x0D\x0A//d;
        push @{$test->{errors}}, $_;
      }
    }
  }
  test ($test) if $test->{errors};
}

use What::HTML;
use What::NanoDOM;

sub test ($) {
  my $test = shift;

  my $doc = What::NanoDOM::Document->new;
  my @errors;
  
  $SIG{INT} = sub {
    print scalar serialize ($doc);
    exit;
  };

  What::HTML->parse_string
      ($test->{data} => $doc, sub {
         my $msg = shift;
         push @errors, $msg;
       });

  ok scalar @errors, scalar @{$test->{errors}},
    'Parse error: ' . $test->{data} . '; ' . 
    join (', ', @errors) . ';' . join (', ', @{$test->{errors}});

  my $doc_s = serialize ($doc);
  ok $doc_s, $test->{document}, 'Document tree: ' . $test->{data};
} # test

sub serialize ($) {
  my $node = shift;
  my $r = '';

  my @node = map { [$_, ''] } @{$node->child_nodes};
  while (@node) {
    my $child = shift @node;
    my $nt = $child->[0]->node_type;
    if ($nt == $child->[0]->ELEMENT_NODE) {
      $r .= '| ' . $child->[1] . '<' . $child->[0]->tag_name . ">\x0A"; ## ISSUE: case?

      for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value] }
                    @{$child->[0]->attributes}) {
        $r .= '| ' . $child->[1] . '  ' . $attr->[0] . '="'; ## ISSUE: case?
        $r .= $attr->[1] . '"' . "\x0A";
      }
      
      unshift @node,
        map { [$_, $child->[1] . '  '] } @{$child->[0]->child_nodes};
    } elsif ($nt == $child->[0]->TEXT_NODE) {
      $r .= '| ' . $child->[1] . '"' . $child->[0]->data . '"' . "\x0A";
    } elsif ($nt == $child->[0]->COMMENT_NODE) {
      $r .= '| ' . $child->[1] . '<!-- ' . $child->[0]->data . " -->\x0A";
    } elsif ($nt == $child->[0]->DOCUMENT_TYPE_NODE) {
      $r .= '| ' . $child->[1] . '<!DOCTYPE ' . $child->[0]->name . ">\x0A";
    } else {
      $r .= '| ' . $child->[1] . $child->[0]->node_type . "\x0A"; # error
    }
  }
  
  return $r;
} # serialize

## License: Public Domain.
## $Date: 2007/05/01 06:22:12 $
1	wakaba	1.1	#!/usr/bin/perl
2			use strict;
3
4			my $dir_name;
5	wakaba	1.2	my $test_dir_name;
6	wakaba	1.1	BEGIN {
7	wakaba	1.2	$test_dir_name = 't/';
8	wakaba	1.1	$dir_name = 't/tree-construction/';
9			my $skip = "You don't have make command";
10			eval q{
11			system ("cd $test_dir_name; make tree-construction-files") == 0 or die
12			unless -f $dir_name.'tests1.dat';
13			$skip = '';
14			};
15			if ($skip) {
16			print "1..1\n";
17			print "ok 1 # $skip\n";
18			exit;
19			}
20			}
21
22			use Test;
23	wakaba	1.3	BEGIN { plan tests => 410 }
24	wakaba	1.1
25			use Data::Dumper;
26			$Data::Dumper::Useqq = 1;
27			sub Data::Dumper::qquote {
28			my $s = shift;
29			$s =~ s/([^\x20\x21-\x26\x28-\x5B\x5D-\x7E])/sprintf '\x{%02X}', ord $1/ge;
30			return q<qq'> . $s . q<'>;
31			} # Data::Dumper::qquote
32
33	wakaba	1.2	for my $file_name (grep {$_} split /\s+/, qq[
34			${dir_name}tests1.dat
35			${dir_name}tests2.dat
36			${dir_name}tests3.dat
37			${dir_name}tests4.dat
38			${test_dir_name}tree-test-1.dat
39	wakaba	1.1	]) {
40	wakaba	1.2	open my $file, '<', $file_name
41			or die "$0: $file_name: $!";
42	wakaba	1.1
43			my $test;
44			my $mode = 'data';
45			while (<$file>) {
46			s/\x0D\x0A/\x0A/;
47			if (/^#data$/) {
48			undef $test;
49			$test->{data} = '';
50			$mode = 'data';
51			} elsif (/^#errors$/) {
52			$test->{errors} = [];
53			$mode = 'errors';
54			$test->{data} =~ s/\x0D?\x0A\z//;
55			} elsif (/^#document$/) {
56			$test->{document} = '';
57			$mode = 'document';
58	wakaba	1.2	} elsif (defined $test->{document} and /^$/) {
59			test ($test);
60	wakaba	1.1	undef $test;
61			} else {
62			if ($mode eq 'data' or $mode eq 'document') {
63			$test->{$mode} .= $_;
64			} elsif ($mode eq 'errors') {
65			tr/\x0D\x0A//d;
66			push @{$test->{errors}}, $_;
67			}
68			}
69			}
70			test ($test) if $test->{errors};
71			}
72
73			use What::HTML;
74	wakaba	1.3	use What::NanoDOM;
75	wakaba	1.1
76			sub test ($) {
77			my $test = shift;
78
79	wakaba	1.3	my $doc = What::NanoDOM::Document->new;
80	wakaba	1.1	my @errors;
81
82			$SIG{INT} = sub {
83	wakaba	1.3	print scalar serialize ($doc);
84	wakaba	1.1	exit;
85			};
86	wakaba	1.3
87			What::HTML->parse_string
88			($test->{data} => $doc, sub {
89			my $msg = shift;
90			push @errors, $msg;
91			});
92	wakaba	1.1
93			ok scalar @errors, scalar @{$test->{errors}},
94			'Parse error: ' . $test->{data} . '; ' .
95			join (', ', @errors) . ';' . join (', ', @{$test->{errors}});
96
97			my $doc_s = serialize ($doc);
98			ok $doc_s, $test->{document}, 'Document tree: ' . $test->{data};
99			} # test
100
101			sub serialize ($) {
102			my $node = shift;
103			my $r = '';
104
105			my @node = map { [$_, ''] } @{$node->child_nodes};
106			while (@node) {
107			my $child = shift @node;
108			my $nt = $child->[0]->node_type;
109			if ($nt == $child->[0]->ELEMENT_NODE) {
110			$r .= '\| ' . $child->[1] . '<' . $child->[0]->tag_name . ">\x0A"; ## ISSUE: case?
111
112	wakaba	1.2	for my $attr (sort {$a->[0] cmp $b->[0]} map { [$_->name, $_->value] }
113	wakaba	1.1	@{$child->[0]->attributes}) {
114			$r .= '\| ' . $child->[1] . ' ' . $attr->[0] . '="'; ## ISSUE: case?
115			$r .= $attr->[1] . '"' . "\x0A";
116			}
117
118			unshift @node,
119			map { [$_, $child->[1] . ' '] } @{$child->[0]->child_nodes};
120			} elsif ($nt == $child->[0]->TEXT_NODE) {
121			$r .= '\| ' . $child->[1] . '"' . $child->[0]->data . '"' . "\x0A";
122			} elsif ($nt == $child->[0]->COMMENT_NODE) {
123			$r .= '\| ' . $child->[1] . '<!-- ' . $child->[0]->data . " -->\x0A";
124			} elsif ($nt == $child->[0]->DOCUMENT_TYPE_NODE) {
125			$r .= '\| ' . $child->[1] . '<!DOCTYPE ' . $child->[0]->name . ">\x0A";
126			} else {
127			$r .= '\| ' . $child->[1] . $child->[0]->node_type . "\x0A"; # error
128			}
129			}
130
131			return $r;
132			} # serialize
133
134			## License: Public Domain.
135	wakaba	1.3	## $Date: 2007/05/01 06:22:12 $