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#!/usr/bin/perl -w
# Formal testing for PPI
# This test script only tests that the tree compiles
use strict;
use lib ();
use File::Spec::Functions ':ALL';
BEGIN {
$| = 1;
unless ( $ENV{HARNESS_ACTIVE} ) {
require FindBin;
$FindBin::Bin = $FindBin::Bin; # Avoid a warning
chdir catdir( $FindBin::Bin, updir() );
lib->import(
catdir('blib', 'arch'),
catdir('blib', 'lib' ),
catdir('lib'),
);
}
}
use Test::More tests => 13;
use PPI ();
use PPI::HTML ();
my $trivial_perl = 'my $foo = "bad";';
my $trivial_html = <<'END_HTML';
<span class="keyword">my</span> <span class="symbol">$foo</span> <span class="operator">=</span> <span class="double">"bad"</span><span class="structure">;</span>
END_HTML
sub new_ok {
my $class = shift;
my $object = $class->new( @_ );
isa_ok( $object, $class );
$object;
}
#####################################################################
# Basic Empiric Testing
# Trivial Document to test some basics
{
my $HTML1 = new_ok( 'PPI::HTML' );
my $HTML2 = new_ok( 'PPI::HTML' );
my $Document = new_ok( 'PPI::Document', \$trivial_perl );
is( $HTML1->html( $Document ) . "\n", $trivial_html,
'Trivial document matches expected HTML' );
is_deeply( $HTML1, $HTML2, 'PPI::HTML object remains unchanged' );
is( $HTML1->html( \$trivial_perl ) . "\n", $trivial_html,
'Trivial document works with direct source reference' );
}
# Custom CSS
{
my $CSS = new_ok( 'CSS::Tiny' );
my $HTML = new_ok( 'PPI::HTML', css => $CSS );
isa_ok( $HTML->css, 'CSS::Tiny' );
}
# Line numbers and newlines
{
my $HTML = new_ok( 'PPI::HTML', line_numbers => 1 );
is( $HTML->html( \"this();\nthat();\n" ) . "\n", <<'END_HTML', 'Trivial document matches expected HTML' );
<span class="line_number">1: </span><span class="word">this</span><span class="structure">();</span><br>
<span class="line_number">2: </span><span class="word">that</span><span class="structure">();</span><br>
<span class="line_number">3: </span>
END_HTML
}
# Page wrap, and manually specify colors
{
my $HTML = new_ok( 'PPI::HTML',
page => 1,
line_numbers => 1,
colors => {
line_number => '#CCCCCC',
number => '#990000',
},
);
is( $HTML->html( \"my \$foo = 1;\n" ), <<'END_HTML', 'Page wrapped, manually coloured page matches expected' );
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<meta name="robots" content="noarchive">
<style type="text/css">
<!--
.number {
color: #990000;
}
.line_number {
color: #CCCCCC;
}
-->
</style>
</head>
<body bgcolor="#FFFFFF" text="#000000"><pre><span class="line_number">1: </span>my $foo = <span class="number">1</span>;<br>
<span class="line_number">2: </span></pre></body>
</html>
END_HTML
}
exit();
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