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270259115c
Dynamically add `decoding="async"` to image tags on the front end of a site to instruct browsers to download them in parallel. Modifies `wp_get_attachment_image()`, `get_avatar()` to include the attribute by default. Modifies `wp_filter_content_tags()` to add the attribute during the front-end render of the site. Introduces `wp_img_tag_add_decoding_attr()` to take an image tag and modify it to include the attribute. Introduces the filter `wp_img_tag_add_decoding_attr` used to define the default value for the attribute. Props adamsilverstein, ayeshrajans, costdev, flixos90, hellofromtonya, isaumya, michaelbourne, mihai2u, mitogh, sergiomdgomes, spacedmonkey, westonruter, peterwilsoncc. Fixes #53232. git-svn-id: https://develop.svn.wordpress.org/trunk@53480 602fd350-edb4-49c9-b593-d223f7449a82
58 lines
1.9 KiB
PHP
58 lines
1.9 KiB
PHP
<?php
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require_once __DIR__ . '/testcase-adjacent-image-link.php';
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/**
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* @group media
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* @covers ::get_previous_image_link
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*/
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class Tests_Media_GetPreviousImageLink extends WP_Test_Adjacent_Image_Link_TestCase {
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protected $default_args = array(
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'size' => 'thumbnail',
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'text' => false,
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);
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/**
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* @ticket 45708
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*
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* @dataProvider data_get_previous_image_link
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*/
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public function test_get_previous_image_link( $current_attachment_index, $expected_attachment_index, $expected, array $args = array() ) {
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list( $expected, $args ) = $this->setup_test_scenario( $current_attachment_index, $expected_attachment_index, $expected, $args );
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$actual = get_previous_image_link( ...$args );
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$this->assertSame( $expected, $actual );
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}
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public function data_get_previous_image_link() {
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return array(
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// Happy paths.
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'when has previous link' => array(
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'current_attachment_index' => 3,
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'expected_attachment_index' => 2,
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'expected' => '<a href=\'http://example.org/?attachment_id=%%ID%%\'><img width="1" height="1" src="' . WP_CONTENT_URL . '/uploads/image2.jpg" class="attachment-thumbnail size-thumbnail" alt="" decoding="async" loading="lazy" /></a>',
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),
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'with text when has previous link' => array(
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'current_attachment_index' => 3,
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'expected_attachment_index' => 2,
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'expected' => '<a href=\'http://example.org/?attachment_id=%%ID%%\'>Some text</a>',
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'args' => array( 'text' => 'Some text' ),
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),
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// Unhappy paths.
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'when no previous link' => array(
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'current_attachment_index' => 1,
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'expected_attachment_index' => 0,
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'expected' => '',
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),
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'with text when no previous link' => array(
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'current_attachment_index' => 1,
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'expected_attachment_index' => 0,
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'expected' => '',
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'args' => array( 'text' => 'Some text' ),
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),
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);
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}
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}
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