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In paginate_links(), ensure that query string args are propagated to the resulting paginated links.

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Adds unit tests that use `DOMDocument` since `assertTag` is being deprecated - see #29545, [29746].

Props obenland, wonderboymusic.
Fixes #29636.


git-svn-id: https://develop.svn.wordpress.org/trunk@29780 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2014-09-29 04:02:23 +00:00
parent d19b2ded94
commit 18adbb6439
2 changed files with 42 additions and 3 deletions
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2
src/wp-includes/general-template.php
View File

@ -2485,7 +2485,7 @@ function paginate_links( $args = '' ) {
'end_size' => 1, 'end_size' => 1,
'mid_size' => 2, 'mid_size' => 2,
'type' => 'plain', 'type' => 'plain',
'add_args' => false, // array of query args to add 'add_args' => $query_args, // array of query args to add
'add_fragment' => '', 'add_fragment' => '',
'before_page_number' => '', 'before_page_number' => '',
'after_page_number' => '' 'after_page_number' => ''

43
tests/phpunit/tests/general/paginateLinks.php
View File

@ -126,11 +126,11 @@ EXPECTED;
$expected_attributes = array( $expected_attributes = array(
array( array(
'href' => 'http://' . WP_TESTS_DOMAIN . '/', 'href' => home_url( '/' ),
'class' => 'prev page-numbers' 'class' => 'prev page-numbers'
), ),
array( array(
'href' => 'http://' . WP_TESTS_DOMAIN . '/', 'href' => home_url( '/' ),
'class' => 'page-numbers' 'class' => 'page-numbers'
) )
); );
@ -177,4 +177,43 @@ EXPECTED;
$this->assertEquals( get_pagenum_link( 2 ), $href ); $this->assertEquals( get_pagenum_link( 2 ), $href );
} }
function add_query_arg( $url ) {
return add_query_arg( array( 'foo' => 'bar' ), $url );
}
/**
* @ticket 29636
*/
function test_paginate_links_query_args() {
add_filter( 'get_pagenum_link', array( $this, 'add_query_arg' ) );
$links = paginate_links( array(
'current' => 2,
'total' => 5,
'end_size' => 1,
'mid_size' => 1,
'type' => 'array',
) );
remove_filter( 'get_pagenum_link', array( $this, 'add_query_arg' ) );
$document = new DOMDocument();
$document->preserveWhiteSpace = false;
// All links should have foo=bar arguments:
$data = array(
0 => home_url( '/?foo=bar' ),
1 => home_url( '/?foo=bar' ),
3 => home_url( '/?paged=3&foo=bar' ),
5 => home_url( '/?paged=5&foo=bar' ),
6 => home_url( '/?paged=3&foo=bar' ),
);
foreach ( $data as $index => $expected_href ) {
$document->loadHTML( $links[ $index ] );
$tag = $document->getElementsByTagName( 'a' )->item( 0 );
$this->assertNotNull( $tag );
$href = $tag->attributes->getNamedItem( 'href' )->value;
$this->assertEquals( $expected_href, $href );
}
}
} }