mastodon-glitch/spec/lib/sanitize/config_spec.rb

58 lines
2.5 KiB
Ruby
Raw Blame History

This file contains invisible Unicode characters!

This file contains invisible Unicode characters that may be processed differently from what appears below. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to reveal hidden characters.

# frozen_string_literal: true
require 'rails_helper'
describe Sanitize::Config do
describe '::MASTODON_STRICT' do
subject { described_class::MASTODON_STRICT }
it 'converts h1 to p strong' do
expect(Sanitize.fragment('<h1>Foo</h1>', subject)).to eq '<p><strong>Foo</strong></p>'
end
it 'keeps ul' do
expect(Sanitize.fragment('<p>Check out:</p><ul><li>Foo</li><li>Bar</li></ul>', subject)).to eq '<p>Check out:</p><ul><li>Foo</li><li>Bar</li></ul>'
end
it 'keeps start and reversed attributes of ol' do
expect(Sanitize.fragment('<p>Check out:</p><ol start="3" reversed=""><li>Foo</li><li>Bar</li></ol>', subject)).to eq '<p>Check out:</p><ol start="3" reversed=""><li>Foo</li><li>Bar</li></ol>'
end
it 'removes a without href' do
expect(Sanitize.fragment('<a>Test</a>', subject)).to eq 'Test'
end
it 'removes a without href and only keeps text content' do
expect(Sanitize.fragment('<a><span class="invisible">foo&amp;</span><span>Test</span></a>', subject)).to eq 'foo&amp;Test'
end
it 'removes a with unsupported scheme in href' do
expect(Sanitize.fragment('<a href="foo://bar">Test</a>', subject)).to eq 'Test'
end
it 'does not re-interpret HTML when removing unsupported links' do
expect(Sanitize.fragment('<a href="foo://bar">Test&lt;a href="https://example.com"&gt;test&lt;/a&gt;</a>', subject)).to eq 'Test&lt;a href="https://example.com"&gt;test&lt;/a&gt;'
end
it 'keeps a with href' do
expect(Sanitize.fragment('<a href="http://example.com">Test</a>', subject)).to eq '<a href="http://example.com" rel="nofollow noopener noreferrer" target="_blank">Test</a>'
end
it 'keeps a with translate="no"' do
expect(Sanitize.fragment('<a href="http://example.com" translate="no">Test</a>', subject)).to eq '<a href="http://example.com" translate="no" rel="nofollow noopener noreferrer" target="_blank">Test</a>'
end
it 'removes "translate" attribute with invalid value' do
expect(Sanitize.fragment('<a href="http://example.com" translate="foo">Test</a>', subject)).to eq '<a href="http://example.com" rel="nofollow noopener noreferrer" target="_blank">Test</a>'
end
it 'removes a with unparsable href' do
expect(Sanitize.fragment('<a href=" https://google.fr">Test</a>', subject)).to eq 'Test'
end
it 'keeps a with supported scheme and no host' do
expect(Sanitize.fragment('<a href="dweb:/a/foo">Test</a>', subject)).to eq '<a href="dweb:/a/foo" rel="nofollow noopener noreferrer" target="_blank">Test</a>'
end
end
end