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#!perl -Tw
use Test::More tests => (3 + 7 * 8);
#initial tests + number of tests in test_new_obj() * number of times called
use strict;
BEGIN {
use_ok( 'HTML::Tree' );
}
my $obj = new HTML::Tree;
isa_ok($obj, "HTML::TreeBuilder");
our $TestInput = "t/oldparse.html";
my $HTML ;
{
local $/ = undef ;
open(INFILE, $TestInput) || die "Can't open $TestInput: $!";
$HTML=<INFILE> ;
close(INFILE) ;
}
# setup some parts of the HTML for the list tests.
# die "$TestInput does not have at least 2 characters!"
# if length($HTML) <= 2;
# my $HTMLPart1 = substr( $HTML, 0, int( length($HTML) / 2 ) );
# my $HTMLPart2 = substr( $HTML, int( length($HTML) / 2 ) );
# The logic here is to try to split the HTML in the middle of a tag.
# The above commented-out code is also an option.
my $split_at = 4;
die "$TestInput does not have at least " . ($split_at + 1) . " characters!"
if length($HTML) <= $split_at;
my $HTMLPart1 = substr( $HTML, 0, 4 );
my $HTMLPart2 = substr( $HTML, 4 );
is($HTMLPart1 . $HTMLPart2, $HTML, "split \$HTML correctly");
# Filehandle Test
{
open(INFILE, $TestInput) || die "Can't open $TestInput: $!";
my $file_obj = HTML::Tree->new_from_file( *INFILE );
test_new_obj($file_obj, "new_from_file Filehandle" ) ;
close(INFILE);
}
# Scalar Tests
{
my $content_obj = HTML::Tree->new_from_content($HTML);
test_new_obj($content_obj, "new_from_content Scalar") ;
}
{
my $file_obj = HTML::Tree->new_from_file( $TestInput);
test_new_obj($file_obj, "new_from_file Scalar" ) ;
}
{
my $parse_content_obj = HTML::Tree->new;
$parse_content_obj->parse_content( $HTML);
test_new_obj($parse_content_obj, "new(); parse_content Scalar" );
}
# Scalar REF Tests
{
my $content_obj = HTML::Tree->new_from_content($HTML);
test_new_obj($content_obj, "new_from_content Scalar REF") ;
}
# None for new_from_file
# Filehandle test instead. (see above)
{
my $parse_content_obj = HTML::Tree->new;
$parse_content_obj->parse_content( $HTML);
test_new_obj($parse_content_obj, "new(); parse_content Scalar REF" );
}
# List Tests (Scalar and Scalar REF)
{
my $content_obj = HTML::Tree->new_from_content(\$HTMLPart1, $HTMLPart2);
test_new_obj($content_obj, "new_from_content List") ;
}
# None for new_from_file.
# Does not support lists.
{
my $parse_content_obj = HTML::Tree->new;
$parse_content_obj->parse_content( \$HTMLPart1, $HTMLPart2 );
test_new_obj($parse_content_obj, "new(); parse_content List");
}
sub test_new_obj {
my $obj = shift ;
my $test_description = shift;
isa_ok($obj, "HTML::TreeBuilder", $test_description);
my $html;
ok ($html = $obj->as_HTML(undef, ' '), "Get html as string." );
# This is a very simple test just to ensure that we get something
# sensible back.
like( $html, qr/<BODY>/i, "<BODY> found OK." );
like( $html, qr/www\.sn\.no/, "found www.sn.no link" );
TODO: {
local $TODO = <<ENDTEXT;
HTML::Parser doesn't handle nested comments correctly.
See: http://phalanx.kwiki.org/index.cgi?HTMLTreeNestedComments
ENDTEXT
unlike( $html, qr/nested-comment/, "Nested comment not found" );
}
unlike( $html, qr/simple-comment/, "Simple comment not found" );
like( $html, qr/Gisle/, "found Gisle" );
}
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