tests for preg_replace

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/executor/preg_replace.phpt b/tests/executor/preg_replace.phpt
new file mode 100644
index 0000000..64d6671
--- /dev/null
+++ b/tests/executor/preg_replace.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Testing protection against "\0" in preg_replace() first parameter
+--SKIPIF--
+<?php include "../skipif.inc"; ?>
+--INI--
+suhosin.log.sapi=0
+--FILE--
+<?php
+    
+    $text1 = "One little boy with two dogs, three cats and four birds";
+    $text2 = "The three cats eat the four birds";
+
+    $regex_array = array("/one/", "/two/", "/three/");
+    $regex_array0 = array("/one/\0", "/two/", "/three/");
+    $replace_array = array("1", "2", "3");
+    $regex = "/eat/";
+    $regex0 = "/ea\0t/";
+    $replace = "play with";
+    
+    var_dump(preg_replace($regex_array, $replace_array, $text1));
+    var_dump(preg_replace($regex_array0, $replace_array, $text1));
+    var_dump(preg_replace($regex, $replace, $text2));
+    var_dump(preg_replace($regex0, $replace, $text2));
+    
+?>
+--EXPECT--
+string(49) "One little boy with 2 dogs, 3 cats and four birds"
+NULL
+string(39) "The three cats play with the four birds"
+NULL