Add tests for open_basedir with filename and URI

Author: othercorey

ext/pdo_sqlite/tests/pdo_sqlite_filename_uri.phpt

@@ -5,11 +5,16 @@ pdo_sqlite
 --FILE--
 <?php
 
-// create with in-memory database
+// create with in-memory database using shared cached
 $db = new PDO('sqlite:file::memory:?cache=shared');
 
 var_dump($db->exec('CREATE TABLE test1 (id INT);'));
 
+// create second connection to in-memory database
+$db = new PDO('sqlite:file::memory:?cache=shared');
+
+var_dump($db->exec('SELECT * from test1'));
+
 // create with default read-write|create mode
 $filename = "file:" . __DIR__ . DIRECTORY_SEPARATOR . "pdo_sqlite_filename_uri.db";
 
@@ -35,6 +40,7 @@ if (file_exists($filename)) {
 --EXPECTF--
 int(0)
 int(0)
+int(0)
 
 Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in %s
 Stack trace:

ext/pdo_sqlite/tests/pdo_sqlite_open_basedir.phpt

@@ -0,0 +1,43 @@
+--TEST--
+PDO_sqlite: Testing filenames with open_basedir
+--EXTENSIONS--
+pdo_sqlite
+--INI--
+open_basedir={TMP}
+--FILE--
+<?php
+
+// create in basedir
+$filename = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'pdo_sqlite_filename.db';
+
+new PDO('sqlite:' . $filename);
+
+// create outside basedir
+$filename = __DIR__ . DIRECTORY_SEPARATOR . 'pdo_sqlite_filename.db';
+
+new PDO('sqlite:' . $filename);
+?>
+
+--CLEAN--
+<?php
+$filenames = [
+    sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'pdo_sqlite_filename.db',
+    __DIR__ . DIRECTORY_SEPARATOR . 'pdo_sqlite_filename.db',
+];
+foreach ($filenames as $filename) {
+    if (file_exists($filename)) {
+        unlink($filename);
+    }
+}
+?>
+--EXPECTF--
+Fatal error: Uncaught PDOException: PDO::__construct(): open_basedir restriction in effect. File(%s) is not within the allowed path(s): (%s) in %s:%d
+Stack trace:
+%s
+#1 {main}
+
+Next PDOException: open_basedir prohibits opening %s in %s:%d
+Stack trace:
+%s
+#1 {main}
+  thrown in %s

ext/pdo_sqlite/tests/pdo_sqlite_open_basedir_uri.phpt

@@ -0,0 +1,32 @@
+--TEST--
+PDO_sqlite: Testing URIs with open_basedir
+--EXTENSIONS--
+pdo_sqlite
+--INI--
+open_basedir={TMP}
+--FILE--
+<?php
+
+// create in basedir
+$filename = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'pdo_sqlite_filename.db';
+
+new PDO('sqlite:file:' . $filename);
+?>
+
+--CLEAN--
+<?php
+$filenames = [
+    sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'pdo_sqlite_filename.db',
+];
+foreach ($filenames as $filename) {
+    if (file_exists($filename)) {
+        unlink($filename);
+    }
+}
+?>
+--EXPECTF--
+Fatal error: Uncaught PDOException: open_basedir prohibits opening %s in %s:%d
+Stack trace:
+%s
+#1 {main}
+  thrown in %s