# Testing HTML paragraphs

BEGIN {
    if($ENV{PERL_CORE}) {
        chdir 't';
        @INC = '../lib';
    }
}

use strict;
use Test;
BEGIN { plan tests => 14 };

#use Pod::Simple::Debug (10);

use Pod::Simple::HTML;

sub x ($;&) {
  my $code = $_[1];
  Pod::Simple::HTML->_out(
  sub{  $_[0]->bare_output(1); $code->($_[0]) if $code  },
  "=pod\n\n$_[0]",
) }

ok( x(
q{
=pod
 
This is a paragraph
 
=cut
}),
  qq{\n<p>This is a paragraph</p>\n},
  "paragraph building"
);


ok( x(qq{=pod\n\nThis is a paragraph}),
 qq{\n<p>This is a paragraph</p>\n},
 "paragraph building"
);


ok( x(qq{This is a paragraph}),
 qq{\n<p>This is a paragraph</p>\n},
 "paragraph building"
);



ok(x(
'=head1 This is a heading')
 => q{/\s*<h1><a[^<>]+>This\s+is\s+a\s+heading</a></h1>\s*$/},
  "heading building"
);

ok(x('=head1 This is a heading', sub { $_[0]->html_h_level(2) })
 => q{/\s*<h2><a[^<>]+>This\s+is\s+a\s+heading</a></h2>\s*$/},
  "heading building"
);

ok(x(
'=head2 This is a heading too')
 => q{/\s*<h2><a[^<>]+>This\s+is\s+a\s+heading\s+too</a></h2>\s*$/},
  "heading building"
);

ok(x(
'=head3 Also, this is a heading')
 => q{/\s*<h3><a[^<>]+>Also,\s+this\s+is\s+a\s+heading</a></h3>\s*$/},
  "heading building"
);


ok(x(
'=head4 This, too, is a heading')
 => q{/\s*<h4><a[^<>]+>This,\s+too,\s+is\s+a\s+heading</a></h4>\s*$/},
  "heading building"
);

ok(x(
'=head2 Yada Yada Operator
X<...> X<... operator> X<yada yada operator>')
 => q{/name="Yada_Yada_Operator"/},
  "heading anchor name"
);

ok(
    x("=over 4\n\n=item one\n\n=item two\n\nHello\n\n=back\n"),
    q{
<dl>
<dt><a name="one"
>one</a></dt>

<dd>
<dt><a name="two"
>two</a></dt>

<dd>
<p>Hello</p>
</dd>
</dl>
}
);

my $html = q{<tt>
<pre>
#include &lt;stdio.h&gt;

int main(int argc,char *argv[]) {

        printf("Hellow World\n");
        return 0;

}
</pre>
</tt>};
ok(
    x("=begin html\n\n$html\n\n=end html\n"),
    "$html\n\n"
);

# Check subclass.
SUBCLASS: {
    package My::Pod::HTML;
    use vars '@ISA', '$VERSION';
    @ISA = ('Pod::Simple::HTML');
    $VERSION = '0.01';
    sub do_section { 'howdy' }
}

ok(
    My::Pod::HTML->_out(
        sub{  $_[0]->bare_output(1)  },
        "=pod\n\n=over\n\n=item Foo\n\n=back\n",
    ),
    "\n<dl>\n<dt><a name=\"howdy\"\n>Foo</a></dt>\n</dl>\n",
);

{   # Test that strip_verbatim_indent() works.  github issue #i5
    my $output;

    my $obj = Pod::Simple::HTML->new;
    $obj->strip_verbatim_indent("  ");
    $obj->output_string(\$output);
    $obj->parse_string_document("=pod\n\n  First line\n  2nd line\n");
    ok($output, qr!<pre>First line\n2nd line</pre>!s);
}

print "# And one for the road...\n";
ok 1;