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Fix 'html5' theme support. 

* Require it to have a second argument when adding.
 * Merge, rather than replace, on second add.
 * Make current_theme_supports() work when two arguments are passed.

Adds unit tests.

props nathanrice for initial patch.
see #24932 for trunk.


git-svn-id: https://develop.svn.wordpress.org/trunk@25193 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin 2013-08-31 01:29:08 +00:00
parent 67f42435fe
commit afe7f94304
2 changed files with 57 additions and 2 deletions
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18
src/wp-includes/theme.php
View File

@ -1271,6 +1271,16 @@ function add_theme_support( $feature ) {
$args[0] = array_intersect( $args[0], array_keys( get_post_format_slugs() ) );
break;
case 'html5' :
// You can't just pass 'html5', you need to pass an array of types.
if ( ! is_array( $args[0] ) )
return false;
// Calling 'html5' again merges, rather than overwrites.
if ( isset( $_wp_theme_features['html5'] ) )
$args[0] = array_merge( $_wp_theme_features['html5'][0], $args[0] );
break;
case 'custom-header-uploads' :
return add_theme_support( 'custom-header', array( 'uploads' => true ) );
break;
@ -1554,11 +1564,15 @@ function current_theme_supports( $feature ) {
return in_array( $content_type, $_wp_theme_features[$feature][0] );
break;
case 'html5':
case 'post-formats':
// specific post formats can be registered by passing an array of types to
// add_theme_support()
$post_format = $args[0];
return in_array( $post_format, $_wp_theme_features[$feature][0] );
// Specific areas of HTML5 support *must* be passed via an array to add_theme_support()
$type = $args[0];
return in_array( $type, $_wp_theme_features[$feature][0] );
break;
case 'custom-header':

41
tests/phpunit/tests/theme/support.php
View File

@ -78,6 +78,47 @@ class Tests_Theme_Support extends WP_UnitTestCase {
}
/**
* @ticket 24932
*/
function test_supports_html5() {
remove_theme_support( 'html5' );
$this->assertFalse( current_theme_supports( 'html5' ) );
$this->assertFalse( current_theme_supports( 'html5', 'comment-form' ) );
$this->assertFalse( add_theme_support( 'html5' ) );
$this->assertFalse( current_theme_supports( 'html5' ) );
$this->assertFalse( current_theme_supports( 'html5', 'comment-form' ) );
}
/**
* @ticket 24932
*/
function test_supports_html5_subset() {
remove_theme_support( 'html5' );
$this->assertFalse( current_theme_supports( 'html5' ) );
$this->assertFalse( current_theme_supports( 'html5', 'comment-form' ) );
$this->assertFalse( add_theme_support( 'html5', 'comment-form' ) );
$this->assertNotSame( false, add_theme_support( 'html5', array( 'comment-form' ) ) );
$this->assertTrue( current_theme_supports( 'html5', 'comment-form' ) );
// This will return true, which might help a plugin author decide what markup to serve,
// but core should never check for it.
$this->assertTrue( current_theme_supports( 'html5' ) );
// It appends, rather than replaces.
$this->assertFalse( current_theme_supports( 'html5', 'comments-list' ) );
$this->assertNotSame( false, add_theme_support( 'html5', array( 'comments-list' ) ) );
$this->assertTrue( current_theme_supports( 'html5', 'comment-form' ) );
$this->assertTrue( current_theme_supports( 'html5', 'comments-list' ) );
$this->assertFalse( current_theme_supports( 'html5', 'search-form' ) );
// Removal is all or nothing.
$this->assertTrue( remove_theme_support( 'html5' ) );
$this->assertFalse( current_theme_supports( 'html5', 'comments-list' ) );
$this->assertFalse( current_theme_supports( 'html5', 'comments-form' ) );
$this->assertFalse( current_theme_supports( 'html5', 'search-form' ) );
}
function supports_foobar( $yesno, $args, $feature ) {
if ( $args[0] == $feature[0] )
return true;