t/html_visibility.t (207 lines of code) (raw):
#!/usr/bin/perl -T
use strict;
use warnings;
use lib '.'; use lib 't';
use SATest; sa_t_init("html_visibility");
use Mail::SpamAssassin::HTML;
use Test::More;
my @tests = (
{
html => '<div style="background-color: transparent">X</div>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<div style="color: inherit">X</div>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<div style="color: foo">X</div>',
visibility => 'visible',
font_invalid_color => 1,
},
{
html => '<div style="color: transparent">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="color: transparent;background-color: red">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style=" BACKGROUND-COLOR: RED ; COLOR: TRANSPARENT ">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="background: 60px 60px, 0 0, 30px 30px, red;color: transparent">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => q{<div style="background: url('../../media/examples/lizard.png'), red;color: transparent">X</div>},
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => q{<div style='background: url("../../media/examples/lizard.png"), linear-gradient(rgba(0, 0, 255, 0.5), rgba(255, 255, 0, 0.5)), 60px 60px, 0 0, 30px 30px, red;color: transparent'>X</div>},
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="background-color: transparent;color: transparent">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="background-color: #ffffff;color: rgba(0,0,0,0)">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="background-color: papayawhip;color: lightgoldenrodyellow">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="color: red !important">X</div>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<div style="display: none !important">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="DISPLAY: NONE !IMPORTANT">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="visibility: hidden">X</div>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<font size="1">X</font>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<font color="white">X</font>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<body bgcolor="black">X</body>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<strong style="display: none;">X</strong>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<em style="display: none;">X</em>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<b style="display: none;">X</b>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<i style="display: none;">X</i>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<big style="display: none;">X</big>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<small style="display: none;">X</small>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<sup style="display: none;">X</sup>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<sub style="display: none;">X</sub>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<span style="font-size: 0px;">X</span>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<span style="font-size: 0">X</span>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<span style="font-size: 1 em;">X</span>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<span style="font-size: 10pt;">X</span>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<span style="font-size: 1pt;">X</span>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<span style="font-size: 10%;">X</span>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<div style="font-size: 0"><span style="font-size: initial">X</span></div>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<span style="color: currentColor;">X</span>',
visibility => 'visible',
font_invalid_color => 0,
},
{
html => '<span style="background-color: currentColor;">X</span>',
visibility => 'invisible',
font_invalid_color => 0,
},
{
html => '<span style="background: currentColor;">X</span>',
visibility => 'invisible',
font_invalid_color => 0,
},
);
plan tests => scalar @tests * 2;
foreach my $test (@tests) {
my $html = $test->{html};
my $html_obj = Mail::SpamAssassin::HTML->new(0,0, debug => 'message');
$html_obj->parse($html);
my $visible_text = $html_obj->get_rendered_text(invisible => 0);
my $invisible_text = $html_obj->get_rendered_text(invisible => 1);
my $visibility =
($visible_text =~ /\S/ ? 'visible' : '') .
($invisible_text =~ /\S/ ? 'invisible' : '');
is($visibility, $test->{visibility}, $html);
my $font_invalid_color = $html_obj->{results}->{font_invalid_color} // 0;
is($font_invalid_color, $test->{font_invalid_color}, $html);
}