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UGC stands for User Generated Content, and the `ugc` attribute value is recommended for links within user generated content, such as comments and forum posts. See https://webmasters.googleblog.com/2019/09/evolving-nofollow-new-ways-to-identify.html. Props audrasjb, joostdevalk, dkarfa, SergeyBiryukov. Fixes #48022. git-svn-id: https://develop.svn.wordpress.org/trunk@46349 602fd350-edb4-49c9-b593-d223f7449a82
84 lines
2.8 KiB
PHP
84 lines
2.8 KiB
PHP
<?php
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/**
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* @group formatting
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*/
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class Tests_Rel_Ugc extends WP_UnitTestCase {
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/**
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* @ticket 48022
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*/
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public function test_add_ugc() {
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$content = '<p>This is some cool <a href="/">Code</a></p>';
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$expected = '<p>This is some cool <a href=\"/\" rel=\"nofollow ugc\">Code</a></p>';
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$this->assertEquals( $expected, wp_rel_ugc( $content ) );
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}
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/**
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* @ticket 48022
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*/
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public function test_convert_ugc() {
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$content = '<p>This is some cool <a href="/" rel="weird">Code</a></p>';
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$expected = '<p>This is some cool <a href=\"/\" rel=\"weird nofollow ugc\">Code</a></p>';
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$this->assertEquals( $expected, wp_rel_ugc( $content ) );
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}
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/**
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* @ticket 48022
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* @dataProvider data_wp_rel_ugc
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*/
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public function test_wp_rel_ugc( $input, $output ) {
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return $this->assertEquals( wp_slash( $output ), wp_rel_ugc( $input ) );
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}
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public function data_wp_rel_ugc() {
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$home_url_http = set_url_scheme( home_url(), 'http' );
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$home_url_https = set_url_scheme( home_url(), 'https' );
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return array(
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array(
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'<a href="">Double Quotes</a>',
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'<a href="" rel="nofollow ugc">Double Quotes</a>',
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),
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array(
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'<a href="https://wordpress.org">Double Quotes</a>',
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'<a href="https://wordpress.org" rel="nofollow ugc">Double Quotes</a>',
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),
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array(
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"<a href='https://wordpress.org'>Single Quotes</a>",
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"<a href='https://wordpress.org' rel=\"nofollow ugc\">Single Quotes</a>",
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),
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array(
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'<a href="https://wordpress.org" title="Title">Multiple attributes</a>',
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'<a href="https://wordpress.org" title="Title" rel="nofollow ugc">Multiple attributes</a>',
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),
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array(
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'<a title="Title" href="https://wordpress.org">Multiple attributes</a>',
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'<a title="Title" href="https://wordpress.org" rel="nofollow ugc">Multiple attributes</a>',
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),
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array(
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'<a data-someflag href="https://wordpress.org">Multiple attributes</a>',
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'<a data-someflag href="https://wordpress.org" rel="nofollow ugc">Multiple attributes</a>',
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),
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array(
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'<a data-someflag title="Title" href="https://wordpress.org" onclick="" >Everything at once</a>',
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'<a data-someflag title="Title" href="https://wordpress.org" onclick="" rel="nofollow ugc">Everything at once</a>',
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),
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array(
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'<a href="' . $home_url_http . '/some-url">Home URL (http)</a>',
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'<a href="' . $home_url_http . '/some-url">Home URL (http)</a>',
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),
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array(
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'<a href="' . $home_url_https . '/some-url">Home URL (https)</a>',
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'<a href="' . $home_url_https . '/some-url">Home URL (https)</a>',
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),
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);
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}
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public function test_append_ugc_with_valueless_attribute() {
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$content = '<p>This is some cool <a href="demo.com" download rel="hola">Code</a></p>';
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$expected = '<p>This is some cool <a href=\"demo.com\" download rel=\"hola nofollow ugc\">Code</a></p>';
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$this->assertEquals( $expected, wp_rel_ugc( $content ) );
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}
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}
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