Ticket #36217: 36217.diff

new file src/wp-includes/class-wp-post-type.php

@@ +1 @@
+<?php
+/**
+ * Post API: WP_Post_Type class
+ *
+ * @package WordPress
+ * @subpackage Post
+ * @since 4.6.0
+ */
+
+/**
+ * Core class used for interacting with post types.
+ *
+ * @since 4.6.0
+ *
+ */
+final class WP_Post_Type {
+        /**
+         * Post type key.
+         *
+         * @var string
+         */
+        public $name;
+
+        /**
+         * Name of the post type shown in the menu. Usually plural.
+         *
+         * @var string
+         */
+        public $label;
+
+        /**
+         * An array of labels for this post type.
+         *
+         * If not set, post labels are inherited for non-hierarchical types
+         * and page labels for hierarchical ones.
+         *
+         * @see get_post_type_labels()
+         *
+         * @var array
+         */
+        public $labels;
+
+        /**
+         * A short descriptive summary of what the post type is.
+         *
+         * @var string
+         */
+        public $description;
+
+        /**
+         * Whether a post type is intended for use publicly either via the admin interface or by front-end users.
+         *
+         * While the default settings of $exclude_from_search, $publicly_queryable, $show_ui,
+         * and $show_in_nav_menus are inherited from public, each does not
+         * rely on this relationship and controls a very specific intention.
+         *
+         * @var bool
+         */
+        public $public = false;
+
+        /**
+         * Whether the post type is hierarchical (e.g. page).
+         *
+         * @var bool
+         */
+        public $hierarchical = false;
+
+        /**
+         * Whether to exclude posts with this post type from front end search
+         * results.
+         *
+         * Default is the opposite value of $public.
+         *
+         * @var bool
+         */
+        public $exclude_from_search = null;
+
+        /**
+         * Whether queries can be performed on the front end for the post type as part of {@see parse_request()}.
+         *
+         * @var bool
+         */
+        public $publicly_queryable = null;
+
+        /**
+         * Whether to generate and allow a UI for managing this post type in the admin.
+         *
+         * Default is value of $public.
+         *
+         * @var bool
+         */
+        public $show_ui = null;
+
+        /**
+         * Where to show the post type in the admin menu.
+         *
+         * To work, $show_ui must be true. If true, the post type is shown in its own top level menu. If false, no menu is shown.
+         * If a string of an existing top level menu (eg. 'tools.php' or 'edit.php?post_type=page'), the post
+         * type will be placed as a sub-menu of that.
+         *
+         * Default is value of $show_ui.
+         *
+         * @var bool
+         */
+        public $show_in_menu = null;
+
+        /**
+         * Makes this post type available for selection in navigation menus.
+         *
+         * Default is value $public.
+         *
+         * @var bool
+         */
+        public $show_in_nav_menus = null;
+
+        /**
+         * Makes this post type available via the admin bar.
+         *
+         * Default is value of $show_in_menu.
+         *
+         * @var bool
+         */
+        public $show_in_admin_bar = null;
+
+        /**
+         * The position in the menu order the post type should appear.
+         *
+         * To work, $show_in_menu must be true. Default null (at the bottom).
+         *
+         * @var int
+         */
+        public $menu_position = null;
+
+        /**
+         * The url to the icon to be used for this menu.
+         *
+         * Pass a base64-encoded SVG using a data URI, which will be colored to match the color scheme.
+         * This should begin with 'data:image/svg+xml;base64,'. Pass the name of a Dashicons helper class to use a font icon, e.g.
+         * 'dashicons-chart-pie'. Pass 'none' to leave div.wp-menu-image empty so an icon can be added via CSS.
+         *
+         * Defaults to use the posts icon.
+         *
+         * @var string
+         */
+        public $menu_icon = null;
+
+        /**
+         * The string to use to build the read, edit, and delete capabilities.
+         *
+         * May be passed as an array to allow for alternative plurals when using
+         * this argument as a base to construct the capabilities, e.g.
+         * array('story', 'stories'). Default 'post'.
+         *
+         * @var string
+         */
+        public $capability_type = 'post';
+
+        /**
+         * Whether to use the internal default meta capability handling.
+         *
+         * Default false.
+         *
+         * @var bool
+         */
+        public $map_meta_cap = false;
+
+        /**
+         * Provide a callback function that sets up the meta boxes for the edit form.
+         *
+         * Do remove_meta_box() and add_meta_box() calls in the callback. Default null.
+         *
+         * @var string
+         */
+        public $register_meta_box_cb = null;
+
+        /**
+         * An array of taxonomy identifiers that will be registered for the post type.
+         *
+         * Taxonomies can be registered later with {@see register_taxonomy()} or {@see register_taxonomy_for_object_type()}.
+         *
+         * Default empty array.
+         *
+         * @var array
+         */
+        public $taxonomies = array();
+
+        /**
+         * Whether there should be post type archives, or if a string, the archive slug to use.
+         *
+         * Will generate the proper rewrite rules if $rewrite is enabled. Default false.
+         *
+         * @var bool|string
+         */
+        public $has_archive = false;
+
+        /**
+         * Sets the query_var key for this post type.
+         *
+         * Defaults to $post_type key. If false, a post type cannot be loaded at ?{query_var}={post_slug}.
+         * If specified as a string, the query ?{query_var_string}={post_slug} will be valid.
+         *
+         * @var string|bool
+         */
+        public $query_var;
+
+        /**
+         * Whether to allow this post type to be exported.
+         *
+         * Default true.
+         *
+         * @var bool
+         */
+        public $can_export = true;
+
+        /**
+         * Whether to delete posts of this type when deleting a user.
+         *
+         * If true, posts of this type belonging to the user will be moved to trash when then user is deleted.
+         * If false, posts of this type belonging to the user will *not* be trashed or deleted.
+         * If not set (the default),  posts are trashed if post_type_supports('author').
+         * Otherwise posts are not trashed or deleted. Default null.
+         *
+         * @var bool
+         */
+        public $delete_with_user = null;
+
+        /**
+         * Whether this post type is a native or "built-in" post_type.
+         *
+         * Default false.
+         *
+         * @var bool
+         */
+        public $_builtin = false;
+
+        /**
+         * URL segment to use for edit link of this post type.
+         *
+         * Default 'post.php?post=%d'
+         *
+         * @var string
+         */
+        public $_edit_link = 'post.php?post=%d';
+
+
+        /**
+         * Post type capabilities.
+         *
+         * @var array
+         */
+        public $cap;
+
+        /**
+         * @var array|false
+         */
+        public $rewrite;
+
+        /**
+         * Creates a new WP_Post_Type object.
+         *
+         * Will populate object properties from the  provided arguments and assign other
+         * default properties based on that information.
+         *
+         * @since 4.6.0
+         * @access public
+         *
+         * @global WP_Rewrite $wp_rewrite Used for default feeds.
+         * @global WP         $wp         Used to add query vars.
+         *
+         * @see register_post_type()
+         *
+         * @param string $post_type Post type key.
+         * @param array|string $args Array or string of arguments for registering a post type.
+         */
+        public function __construct( $post_type, $args = array() ) {
+                global $wp, $wp_rewrite;
+
+                $args = wp_parse_args( $args );
+
+                /**
+                 * Filter the arguments for registering a post type.
+                 *
+                 * @since 4.4.0
+                 *
+                 * @param array  $args      Array of arguments for registering a post type.
+                 * @param string $post_type Post type key.
+                 */
+                $args = apply_filters( 'register_post_type_args', $args, $post_type );
+
+                $has_edit_link = ! empty( $args['_edit_link'] );
+
+                // Args prefixed with an underscore are reserved for internal use.
+                $defaults = array(
+                        'labels'               => array(),
+                        'description'          => '',
+                        'public'               => false,
+                        'hierarchical'         => false,
+                        'exclude_from_search'  => null,
+                        'publicly_queryable'   => null,
+                        'show_ui'              => null,
+                        'show_in_menu'         => null,
+                        'show_in_nav_menus'    => null,
+                        'show_in_admin_bar'    => null,
+                        'menu_position'        => null,
+                        'menu_icon'            => null,
+                        'capability_type'      => 'post',
+                        'capabilities'         => array(),
+                        'map_meta_cap'         => null,
+                        'supports'             => array(),
+                        'register_meta_box_cb' => null,
+                        'taxonomies'           => array(),
+                        'has_archive'          => false,
+                        'rewrite'              => true,
+                        'query_var'            => true,
+                        'can_export'           => true,
+                        'delete_with_user'     => null,
+                        '_builtin'             => false,
+                        '_edit_link'           => 'post.php?post=%d',
+                );
+                $args = array_merge( $defaults, $args );
+                $args = (object) $args;
+
+                $args->name = $post_type;
+
+                // If not set, default to the setting for public.
+                if ( null === $args->publicly_queryable ) {
+                        $args->publicly_queryable = $args->public;
+                }
+
+                // If not set, default to the setting for public.
+                if ( null === $args->show_ui ) {
+                        $args->show_ui = $args->public;
+                }
+
+                // If not set, default to the setting for show_ui.
+                if ( null === $args->show_in_menu || ! $args->show_ui ) {
+                        $args->show_in_menu = $args->show_ui;
+                }
+
+                // If not set, default to the whether the full UI is shown.
+                if ( null === $args->show_in_admin_bar ) {
+                        $args->show_in_admin_bar = (bool) $args->show_in_menu;
+                }
+
+                // If not set, default to the setting for public.
+                if ( null === $args->show_in_nav_menus ) {
+                        $args->show_in_nav_menus = $args->public;
+                }
+
+                // If not set, default to true if not public, false if public.
+                if ( null === $args->exclude_from_search ) {
+                        $args->exclude_from_search = ! $args->public;
+                }
+
+                // Back compat with quirky handling in version 3.0. #14122.
+                if ( empty( $args->capabilities ) && null === $args->map_meta_cap && in_array( $args->capability_type, array(
+                                'post',
+                                'page',
+                        ) )
+                ) {
+                        $args->map_meta_cap = true;
+                }
+
+                // If not set, default to false.
+                if ( null === $args->map_meta_cap ) {
+                        $args->map_meta_cap = false;
+                }
+
+                // If there's no specified edit link and no UI, remove the edit link.
+                if ( ! $args->show_ui && ! $has_edit_link ) {
+                        $args->_edit_link = '';
+                }
+
+                $this->cap = get_post_type_capabilities( $args );
+                unset( $args->capabilities );
+
+                if ( is_array( $args->capability_type ) ) {
+                        $args->capability_type = $args->capability_type[0];
+                }
+
+                if ( ! empty( $args->supports ) ) {
+                        add_post_type_support( $post_type, $args->supports );
+                } elseif ( false !== $args->supports ) {
+                        // Add default features
+                        add_post_type_support( $post_type, array( 'title', 'editor' ) );
+                }
+
+                if ( false !== $args->query_var ) {
+                        if ( true === $args->query_var ) {
+                                $args->query_var = $post_type;
+                        } else {
+                                $args->query_var = sanitize_title_with_dashes( $args->query_var );
+                        }
+
+                        if ( $wp && is_post_type_viewable( $args ) ) {
+                                $wp->add_query_var( $args->query_var );
+                        }
+                }
+
+                if ( false !== $args->rewrite && ( is_admin() || '' != get_option( 'permalink_structure' ) ) ) {
+                        if ( ! is_array( $args->rewrite ) ) {
+                                $args->rewrite = array();
+                        }
+                        if ( empty( $args->rewrite['slug'] ) ) {
+                                $args->rewrite['slug'] = $post_type;
+                        }
+                        if ( ! isset( $args->rewrite['with_front'] ) ) {
+                                $args->rewrite['with_front'] = true;
+                        }
+                        if ( ! isset( $args->rewrite['pages'] ) ) {
+                                $args->rewrite['pages'] = true;
+                        }
+                        if ( ! isset( $args->rewrite['feeds'] ) || ! $args->has_archive ) {
+                                $args->rewrite['feeds'] = (bool) $args->has_archive;
+                        }
+                        if ( ! isset( $args->rewrite['ep_mask'] ) ) {
+                                if ( isset( $args->permalink_epmask ) ) {
+                                        $args->rewrite['ep_mask'] = $args->permalink_epmask;
+                                } else {
+                                        $args->rewrite['ep_mask'] = EP_PERMALINK;
+                                }
+                        }
+
+                        if ( $args->hierarchical ) {
+                                add_rewrite_tag( "%$post_type%", '(.+?)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&pagename=" );
+                        } else {
+                                add_rewrite_tag( "%$post_type%", '([^/]+)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=" );
+                        }
+
+                        if ( $args->has_archive ) {
+                                $archive_slug = $args->has_archive === true ? $args->rewrite['slug'] : $args->has_archive;
+                                if ( $args->rewrite['with_front'] ) {
+                                        $archive_slug = substr( $wp_rewrite->front, 1 ) . $archive_slug;
+                                } else {
+                                        $archive_slug = $wp_rewrite->root . $archive_slug;
+                                }
+
+                                add_rewrite_rule( "{$archive_slug}/?$", "index.php?post_type=$post_type", 'top' );
+                                if ( $args->rewrite['feeds'] && $wp_rewrite->feeds ) {
+                                        $feeds = '(' . trim( implode( '|', $wp_rewrite->feeds ) ) . ')';
+                                        add_rewrite_rule( "{$archive_slug}/feed/$feeds/?$", "index.php?post_type=$post_type" . '&feed=$matches[1]', 'top' );
+                                        add_rewrite_rule( "{$archive_slug}/$feeds/?$", "index.php?post_type=$post_type" . '&feed=$matches[1]', 'top' );
+                                }
+                                if ( $args->rewrite['pages'] ) {
+                                        add_rewrite_rule( "{$archive_slug}/{$wp_rewrite->pagination_base}/([0-9]{1,})/?$", "index.php?post_type=$post_type" . '&paged=$matches[1]', 'top' );
+                                }
+                        }
+
+                        $permastruct_args         = $args->rewrite;
+                        $permastruct_args['feed'] = $permastruct_args['feeds'];
+                        add_permastruct( $post_type, "{$args->rewrite['slug']}/%$post_type%", $permastruct_args );
+                }
+
+                // Register the post type meta box if a custom callback was specified.
+                if ( $args->register_meta_box_cb ) {
+                        add_action( 'add_meta_boxes_' . $post_type, $args->register_meta_box_cb, 10, 1 );
+                }
+
+                foreach( get_object_vars( $args) as $property_name => $property_value ) {
+                        $this->$property_name = $property_value;
+                }
+
+                $this->labels = get_post_type_labels( $args );
+                $this->label  = $this->labels->name;
+        }
+
+        /**
+         * Retrieves a post type object by name.
+         *
+         * @since 4.6.0
+         *
+         * @global array $wp_post_types List of post types.
+         *
+         * @param string $post_type     The name of a registered post type.
+         * @return WP_Post_Type|null WP_Post_Type object if it exists, null otherwise.
+         */
+        public static function get_instance( $post_type ) {
+                global $wp_post_types;
+
+                if ( ! is_scalar( $post_type ) || empty( $wp_post_types[ $post_type ] ) ) {
+                        return null;
+                }
+
+                return $wp_post_types[ $post_type ];
+        }
+}

src/wp-includes/post.php

@@ -833 +833 @@
 }
 
 /**
- * Retrieve a post type object by name.
+ * Retrieves a post type object by name.
  *
  * @since 3.0.0
  *
  * @global array $wp_post_types List of post types.
  *
- * @see register_post_type()
+ * @see WP_Post_Type
  *
  * @param string $post_type The name of a registered post type.
- * @return object|null A post type object.
+ * @return WP_Post_Type|null WP_Post_Type object if it exists, null otherwise.
  */
 function get_post_type_object( $post_type ) {
-        global $wp_post_types;
-
-        if ( ! is_scalar( $post_type ) || empty( $wp_post_types[ $post_type ] ) ) {
-                return null;
-        }
-
-        return $wp_post_types[ $post_type ];
+        return WP_Post_Type::get_instance( $post_type );
 }
 
 /**
@@ -892 +886 @@
  * @since 4.4.0 The `show_ui` argument is now enforced on the post type listing screen and post editing screen.
  *
  * @global array      $wp_post_types List of post types.
- * @global WP_Rewrite $wp_rewrite    Used for default feeds.
- * @global WP         $wp            Used to add query vars.
  *
  * @param string $post_type Post type key, must not exceed 20 characters.
  * @param array|string $args {
@@ -996 +988 @@
  * @return object|WP_Error The registered post type object, or an error object.
  */
 function register_post_type( $post_type, $args = array() ) {
-        global $wp_post_types, $wp_rewrite, $wp;
+        global $wp_post_types;
 
         if ( ! is_array( $wp_post_types ) ) {
                 $wp_post_types = array();
@@ -1004 +996 @@
 
         // Sanitize post type name
         $post_type = sanitize_key( $post_type );
-        $args      = wp_parse_args( $args );
-
-        /**
-         * Filter the arguments for registering a post type.
-         *
-         * @since 4.4.0
-         *
-         * @param array  $args      Array of arguments for registering a post type.
-         * @param string $post_type Post type key.
-         */
-        $args = apply_filters( 'register_post_type_args', $args, $post_type );
-
-        $has_edit_link = ! empty( $args['_edit_link'] );
-
-        // Args prefixed with an underscore are reserved for internal use.
-        $defaults = array(
-                'labels'               => array(),
-                'description'          => '',
-                'public'               => false,
-                'hierarchical'         => false,
-                'exclude_from_search'  => null,
-                'publicly_queryable'   => null,
-                'show_ui'              => null,
-                'show_in_menu'         => null,
-                'show_in_nav_menus'    => null,
-                'show_in_admin_bar'    => null,
-                'menu_position'        => null,
-                'menu_icon'            => null,
-                'capability_type'      => 'post',
-                'capabilities'         => array(),
-                'map_meta_cap'         => null,
-                'supports'             => array(),
-                'register_meta_box_cb' => null,
-                'taxonomies'           => array(),
-                'has_archive'          => false,
-                'rewrite'              => true,
-                'query_var'            => true,
-                'can_export'           => true,
-                'delete_with_user'     => null,
-                '_builtin'             => false,
-                '_edit_link'           => 'post.php?post=%d',
-        );
-        $args = array_merge( $defaults, $args );
-        $args = (object) $args;
-
-        $args->name = $post_type;
 
         if ( empty( $post_type ) || strlen( $post_type ) > 20 ) {
                 _doing_it_wrong( __FUNCTION__, __( 'Post type names must be between 1 and 20 characters in length.' ), '4.2' );
                 return new WP_Error( 'post_type_length_invalid', __( 'Post type names must be between 1 and 20 characters in length.' ) );
         }
 
-        // If not set, default to the setting for public.
-        if ( null === $args->publicly_queryable )
-                $args->publicly_queryable = $args->public;
-
-        // If not set, default to the setting for public.
-        if ( null === $args->show_ui )
-                $args->show_ui = $args->public;
-
-        // If not set, default to the setting for show_ui.
-        if ( null === $args->show_in_menu || ! $args->show_ui )
-                $args->show_in_menu = $args->show_ui;
-
-        // If not set, default to the whether the full UI is shown.
-        if ( null === $args->show_in_admin_bar )
-                $args->show_in_admin_bar = (bool) $args->show_in_menu;
-
-        // If not set, default to the setting for public.
-        if ( null === $args->show_in_nav_menus )
-                $args->show_in_nav_menus = $args->public;
-
-        // If not set, default to true if not public, false if public.
-        if ( null === $args->exclude_from_search )
-                $args->exclude_from_search = !$args->public;
-
-        // Back compat with quirky handling in version 3.0. #14122.
-        if ( empty( $args->capabilities ) && null === $args->map_meta_cap && in_array( $args->capability_type, array( 'post', 'page' ) ) )
-                $args->map_meta_cap = true;
-
-        // If not set, default to false.
-        if ( null === $args->map_meta_cap )
-                $args->map_meta_cap = false;
-
-        // If there's no specified edit link and no UI, remove the edit link.
-        if ( ! $args->show_ui && ! $has_edit_link ) {
-                $args->_edit_link = '';
-        }
-
-        $args->cap = get_post_type_capabilities( $args );
-        unset( $args->capabilities );
-
-        if ( is_array( $args->capability_type ) )
-                $args->capability_type = $args->capability_type[0];
-
-        if ( ! empty( $args->supports ) ) {
-                add_post_type_support( $post_type, $args->supports );
-                unset( $args->supports );
-        } elseif ( false !== $args->supports ) {
-                // Add default features
-                add_post_type_support( $post_type, array( 'title', 'editor' ) );
-        }
-
-        if ( false !== $args->query_var ) {
-                if ( true === $args->query_var )
-                        $args->query_var = $post_type;
-                else
-                        $args->query_var = sanitize_title_with_dashes( $args->query_var );
-
-                if ( $wp && is_post_type_viewable( $args ) ) {
-                        $wp->add_query_var( $args->query_var );
-                }
-        }
-
-        if ( false !== $args->rewrite && ( is_admin() || '' != get_option( 'permalink_structure' ) ) ) {
-                if ( ! is_array( $args->rewrite ) )
-                        $args->rewrite = array();
-                if ( empty( $args->rewrite['slug'] ) )
-                        $args->rewrite['slug'] = $post_type;
-                if ( ! isset( $args->rewrite['with_front'] ) )
-                        $args->rewrite['with_front'] = true;
-                if ( ! isset( $args->rewrite['pages'] ) )
-                        $args->rewrite['pages'] = true;
-                if ( ! isset( $args->rewrite['feeds'] ) || ! $args->has_archive )
-                        $args->rewrite['feeds'] = (bool) $args->has_archive;
-                if ( ! isset( $args->rewrite['ep_mask'] ) ) {
-                        if ( isset( $args->permalink_epmask ) )
-                                $args->rewrite['ep_mask'] = $args->permalink_epmask;
-                        else
-                                $args->rewrite['ep_mask'] = EP_PERMALINK;
-                }
-
-                if ( $args->hierarchical )
-                        add_rewrite_tag( "%$post_type%", '(.+?)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&pagename=" );
-                else
-                        add_rewrite_tag( "%$post_type%", '([^/]+)', $args->query_var ? "{$args->query_var}=" : "post_type=$post_type&name=" );
-
-                if ( $args->has_archive ) {
-                        $archive_slug = $args->has_archive === true ? $args->rewrite['slug'] : $args->has_archive;
-                        if ( $args->rewrite['with_front'] )
-                                $archive_slug = substr( $wp_rewrite->front, 1 ) . $archive_slug;
-                        else
-                                $archive_slug = $wp_rewrite->root . $archive_slug;
-
-                        add_rewrite_rule( "{$archive_slug}/?$", "index.php?post_type=$post_type", 'top' );
-                        if ( $args->rewrite['feeds'] && $wp_rewrite->feeds ) {
-                                $feeds = '(' . trim( implode( '|', $wp_rewrite->feeds ) ) . ')';
-                                add_rewrite_rule( "{$archive_slug}/feed/$feeds/?$", "index.php?post_type=$post_type" . '&feed=$matches[1]', 'top' );
-                                add_rewrite_rule( "{$archive_slug}/$feeds/?$", "index.php?post_type=$post_type" . '&feed=$matches[1]', 'top' );
-                        }
-                        if ( $args->rewrite['pages'] )
-                                add_rewrite_rule( "{$archive_slug}/{$wp_rewrite->pagination_base}/([0-9]{1,})/?$", "index.php?post_type=$post_type" . '&paged=$matches[1]', 'top' );
-                }
-
-                $permastruct_args = $args->rewrite;
-                $permastruct_args['feed'] = $permastruct_args['feeds'];
-                add_permastruct( $post_type, "{$args->rewrite['slug']}/%$post_type%", $permastruct_args );
-        }
-
-        // Register the post type meta box if a custom callback was specified.
-        if ( $args->register_meta_box_cb )
-                add_action( 'add_meta_boxes_' . $post_type, $args->register_meta_box_cb, 10, 1 );
-
-        $args->labels = get_post_type_labels( $args );
-        $args->label = $args->labels->name;
+        $post_type_object =  new WP_Post_Type( $post_type, $args);
 
-        $wp_post_types[ $post_type ] = $args;
+        $wp_post_types[ $post_type ] = $post_type_object;
 
         add_action( 'future_' . $post_type, '_future_post_hook', 5, 2 );
 
-        foreach ( $args->taxonomies as $taxonomy ) {
+        foreach ( $post_type_object->taxonomies as $taxonomy ) {
                 register_taxonomy_for_object_type( $taxonomy, $post_type );
         }
 

src/wp-settings.php

@@ -142 +142 @@
 require( ABSPATH . WPINC . '/post.php' );
 require( ABSPATH . WPINC . '/class-walker-page.php' );
 require( ABSPATH . WPINC . '/class-walker-page-dropdown.php' );
+require( ABSPATH . WPINC . '/class-wp-post-type.php' );
 require( ABSPATH . WPINC . '/class-wp-post.php' );
 require( ABSPATH . WPINC . '/post-template.php' );
 require( ABSPATH . WPINC . '/revision.php' );

tests/phpunit/tests/post/types.php

@@ -29 +29 @@
                 register_post_type( 'foo' );
 
                 $pobj = get_post_type_object( 'foo' );
-                $this->assertInstanceOf( 'stdClass', $pobj );
+                $this->assertInstanceOf( 'WP_Post_Type', $pobj );
                 $this->assertEquals( 'foo', $pobj->name );
 
                 // Test some defaults