2013-08-07 08:38:38 +02:00
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<?php
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2016-08-30 16:32:04 +02:00
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require_once dirname( __FILE__ ) . '/class-basic-object.php';
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require_once dirname( __FILE__ ) . '/class-basic-subclass.php';
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2016-02-25 22:59:56 +01:00
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/**
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* Resets various `$_SERVER` variables that can get altered during tests.
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*/
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2016-02-26 03:08:47 +01:00
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function tests_reset__SERVER() {
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2016-02-25 22:59:56 +01:00
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$_SERVER['HTTP_HOST'] = WP_TESTS_DOMAIN;
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$_SERVER['REMOTE_ADDR'] = '127.0.0.1';
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$_SERVER['REQUEST_METHOD'] = 'GET';
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2016-02-26 03:08:47 +01:00
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$_SERVER['REQUEST_URI'] = '';
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2016-02-25 22:59:56 +01:00
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$_SERVER['SERVER_NAME'] = WP_TESTS_DOMAIN;
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$_SERVER['SERVER_PORT'] = '80';
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$_SERVER['SERVER_PROTOCOL'] = 'HTTP/1.1';
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unset( $_SERVER['HTTP_REFERER'] );
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unset( $_SERVER['HTTPS'] );
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}
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2013-08-07 08:38:38 +02:00
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// For adding hooks before loading WP
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function tests_add_filter($tag, $function_to_add, $priority = 10, $accepted_args = 1) {
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Hooks: Add the new class `WP_Hook`, and modify hook handling to make use of it.
Filters and actions have been the basis of WordPress' plugin functionality since time immemorial, they've always been a reliable method for acting upon the current state of WordPress, and will continue to be so.
Over the years, however, edge cases have cropped up. Particularly when it comes to recursively executing hooks, or a hook adding and removing itself, the existing implementation struggled to keep up with more complex use cases.
And so, we introduce `WP_Hook`. By changing `$wp_filter` from an array of arrays, to an array of objects, we reduce the complexity of the hook handling code, as the processing code (see `::apply_filters()`) only needs to be aware of itself, rather than the state of all hooks. At the same time, we're able te handle more complex use cases, as the object can more easily keep track of its own state than an array ever could.
Props jbrinley for the original architecture and design of this patch.
Props SergeyBiryukov, cheeserolls, Denis-de-Bernardy, leewillis77, wonderboymusic, nacin, jorbin, DrewAPicture, ocean90, dougwollison, khag7, pento, noplanman and aaroncampbell for their testing, suggestions, contributions, patch maintenance, cajoling and patience as we got through this.
Fixes #17817.
git-svn-id: https://develop.svn.wordpress.org/trunk@38571 602fd350-edb4-49c9-b593-d223f7449a82
2016-09-08 05:54:13 +02:00
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global $wp_filter;
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2013-08-07 08:38:38 +02:00
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$idx = _test_filter_build_unique_id($tag, $function_to_add, $priority);
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$wp_filter[$tag][$priority][$idx] = array('function' => $function_to_add, 'accepted_args' => $accepted_args);
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return true;
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}
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function _test_filter_build_unique_id($tag, $function, $priority) {
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if ( is_string($function) )
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return $function;
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if ( is_object($function) ) {
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// Closures are currently implemented as objects
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$function = array( $function, '' );
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} else {
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$function = (array) $function;
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}
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if (is_object($function[0]) ) {
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return spl_object_hash($function[0]) . $function[1];
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} else if ( is_string($function[0]) ) {
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// Static Calling
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return $function[0].$function[1];
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}
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}
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2016-08-27 10:35:16 +02:00
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function _delete_all_data() {
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global $wpdb;
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foreach ( array(
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$wpdb->posts,
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$wpdb->postmeta,
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$wpdb->comments,
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$wpdb->commentmeta,
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$wpdb->term_relationships,
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$wpdb->termmeta
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) as $table ) {
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$wpdb->query( "DELETE FROM {$table}" );
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}
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foreach ( array(
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$wpdb->terms,
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$wpdb->term_taxonomy
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) as $table ) {
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$wpdb->query( "DELETE FROM {$table} WHERE term_id != 1" );
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}
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$wpdb->query( "UPDATE {$wpdb->term_taxonomy} SET count = 0" );
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$wpdb->query( "DELETE FROM {$wpdb->users} WHERE ID != 1" );
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$wpdb->query( "DELETE FROM {$wpdb->usermeta} WHERE user_id != 1" );
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}
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2013-08-07 08:38:38 +02:00
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function _delete_all_posts() {
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global $wpdb;
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2016-08-27 10:35:16 +02:00
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$all_posts = $wpdb->get_results( "SELECT ID, post_type from {$wpdb->posts}", ARRAY_A );
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if ( ! $all_posts ) {
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return;
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}
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foreach ( $all_posts as $data ) {
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if ( 'attachment' === $data['post_type'] ) {
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wp_delete_attachment( $data['ID'], true );
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} else {
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wp_delete_post( $data['ID'], true );
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}
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2013-08-07 08:38:38 +02:00
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}
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}
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2014-06-21 21:59:28 +02:00
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function _wp_die_handler( $message, $title = '', $args = array() ) {
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if ( !$GLOBALS['_wp_die_disabled'] ) {
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_wp_die_handler_txt( $message, $title, $args);
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} else {
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//Ignore at our peril
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}
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}
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function _disable_wp_die() {
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$GLOBALS['_wp_die_disabled'] = true;
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}
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function _enable_wp_die() {
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$GLOBALS['_wp_die_disabled'] = false;
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}
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function _wp_die_handler_filter() {
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return '_wp_die_handler';
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}
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function _wp_die_handler_txt( $message, $title, $args ) {
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echo "\nwp_die called\n";
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echo "Message : $message\n";
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echo "Title : $title\n";
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if ( ! empty( $args ) ) {
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echo "Args: \n";
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foreach( $args as $k => $v ){
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echo "\t $k : $v\n";
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}
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}
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2015-04-17 01:59:01 +02:00
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}
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/**
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* Set a permalink structure.
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*
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* Hooked as a callback to the 'populate_options' action, we use this function to set a permalink structure during
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* `wp_install()`, so that WP doesn't attempt to do a time-consuming remote request.
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*
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* @since 4.2.0
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*/
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function _set_default_permalink_structure_for_tests() {
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update_option( 'permalink_structure', '/%year%/%monthnum%/%day%/%postname%/' );
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}
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2016-02-17 23:51:01 +01:00
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/**
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* Helper used with the `upload_dir` filter to remove the /year/month sub directories from the uploads path and URL.
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*/
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function _upload_dir_no_subdir( $uploads ) {
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$subdir = $uploads['subdir'];
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$uploads['subdir'] = '';
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$uploads['path'] = str_replace( $subdir, '', $uploads['path'] );
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$uploads['url'] = str_replace( $subdir, '', $uploads['url'] );
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return $uploads;
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}
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/**
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* Helper used with the `upload_dir` filter to set https upload URL.
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2016-08-19 17:44:37 +02:00
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*/
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2016-02-17 23:51:01 +01:00
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function _upload_dir_https( $uploads ) {
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$uploads['url'] = str_replace( 'http://', 'https://', $uploads['url'] );
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$uploads['baseurl'] = str_replace( 'http://', 'https://', $uploads['baseurl'] );
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return $uploads;
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}
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