1 files changed, 67 insertions, 0 deletions
diff --git a/tests/phpunit/includes/install.php b/tests/phpunit/includes/install.php
new file mode 100644
index 0000000000..63de9d2185
--- /dev/null
+++ b/tests/phpunit/includes/install.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * Installs WordPress for the purpose of the unit-tests
+ *
+ * @todo Reuse the init/load code in init.php
+ */
+error_reporting( E_ALL & ~E_DEPRECATED & ~E_STRICT );
+
+$config_file_path = $argv[1];
+$multisite = ! empty( $argv[2] );
+
+define( 'WP_INSTALLING', true );
+require_once $config_file_path;
+require_once dirname( __FILE__ ) . '/functions.php';
+
+$_SERVER['SERVER_PROTOCOL'] = 'HTTP/1.1';
+$_SERVER['HTTP_HOST'] = WP_TESTS_DOMAIN;
+$PHP_SELF = $GLOBALS['PHP_SELF'] = $_SERVER['PHP_SELF'] = '/index.php';
+
+require_once ABSPATH . '/wp-settings.php';
+
+require_once ABSPATH . '/wp-admin/includes/upgrade.php';
+require_once ABSPATH . '/wp-includes/wp-db.php';
+
+define( 'WP_TESTS_VERSION_FILE', ABSPATH . '.wp-tests-version' );
+
+$wpdb->suppress_errors();
+$installed = $wpdb->get_var( "SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl'" );
+$wpdb->suppress_errors( false );
+
+$hash = get_option( 'db_version' ) . ' ' . (int) $multisite . ' ' . sha1_file( $config_file_path );
+
+if ( $installed && file_exists( WP_TESTS_VERSION_FILE ) && file_get_contents( WP_TESTS_VERSION_FILE ) == $hash )
+	return;
+
+$wpdb->query( 'SET storage_engine = INNODB' );
+$wpdb->select( DB_NAME, $wpdb->dbh );
+
+echo "Installing..." . PHP_EOL;
+
+foreach ( $wpdb->tables() as $table => $prefixed_table ) {
+	$wpdb->query( "DROP TABLE IF EXISTS $prefixed_table" );
+}
+
+foreach ( $wpdb->tables( 'ms_global' ) as $table => $prefixed_table ) {
+	$wpdb->query( "DROP TABLE IF EXISTS $prefixed_table" );
+
+	// We need to create references to ms global tables.
+	if ( $multisite )
+		$wpdb->$table = $prefixed_table;
+}
+
+wp_install( WP_TESTS_TITLE, 'admin', WP_TESTS_EMAIL, true, null, 'password' );
+
+if ( $multisite ) {
+	echo "Installing network..." . PHP_EOL;
+
+	define( 'WP_INSTALLING_NETWORK', true );
+
+	$title = WP_TESTS_TITLE . ' Network';
+	$subdomain_install = false;
+
+	install_network();
+	populate_network( 1, WP_TESTS_DOMAIN, WP_TESTS_EMAIL, $title, '/', $subdomain_install );
+}
+
+file_put_contents( WP_TESTS_VERSION_FILE, $hash );