1 files changed, 41 insertions, 0 deletions
diff --git a/ext/dba/tests/dba_db4_007.phpt b/ext/dba/tests/dba_db4_007.phpt
new file mode 100644
index 000000000..bd95e0bec
--- /dev/null
+++ b/ext/dba/tests/dba_db4_007.phpt
@@ -0,0 +1,41 @@
+--TEST--
+DBA DB4 File Creation popen("c") with existing invalid file
+--SKIPIF--
+<?php 
+$handler = "db4";
+require_once(dirname(__FILE__) .'/skipif.inc');
+die("info $HND handler used");
+?>
+--FILE--
+<?php
+
+$handler = "db4";
+require_once(dirname(__FILE__) .'/test.inc');
+echo "database handler: $handler\n";
+
+var_dump(file_put_contents($db_filename, "Dummy contents"));
+
+if (($db_file = dba_popen($db_filename, "c", $handler)) !== FALSE) {
+    if (file_exists($db_filename)) {
+        echo "database file created\n";
+        dba_close($db_file);
+    } else {
+        echo "File did not get created\n";
+    }
+} else {
+    echo "Error creating $db_filename\n";
+}
+
+?>
+--CLEAN--
+<?php 
+require(dirname(__FILE__) .'/clean.inc'); 
+?>
+--EXPECTF--
+database handler: db4
+int(14)
+
+Notice: dba_popen(): %stest0.dbm: unexpected file type or format in %sdba_db4_007.php on line %d
+
+Warning: dba_popen(%stest0.dbm,c): Driver initialization failed for handler: db4: Invalid argument in %sdba_db4_007.php on line %d
+Error creating %stest0.dbm