4 files changed, 16 insertions, 1 deletions
diff --git a/ext/simplexml/tests/008.phpt b/ext/simplexml/tests/008.phpt
index 4fda204a2..8734ba4a4 100644
--- a/ext/simplexml/tests/008.phpt
+++ b/ext/simplexml/tests/008.phpt
@@ -25,7 +25,10 @@ EOF;
 $sxe = simplexml_load_string($xml);
 
 var_dump($sxe->xpath("elem1/elem2/elem3/elem4"));
+//valid expression 
 var_dump($sxe->xpath("***"));
+//invalid expression 
+var_dump($sxe->xpath("**"));
 ?>
 --EXPECTF--
 array(1) {
@@ -36,4 +39,10 @@ array(1) {
     }
   }
 }
+array(0) {
+}
+
+Warning: SimpleXMLElement::xpath(): Invalid expression in %s on line %d
+
+Warning: SimpleXMLElement::xpath(): xmlXPathEval: evaluation failed in %s on line %d
 bool(false)
diff --git a/ext/simplexml/tests/bug37076.phpt b/ext/simplexml/tests/bug37076.phpt
index a5b3801cc..c7f19b3cc 100644
--- a/ext/simplexml/tests/bug37076.phpt
+++ b/ext/simplexml/tests/bug37076.phpt
@@ -1,5 +1,7 @@
 --TEST--
 Bug #37076 (SimpleXML ignores .=)
+--SKIPIF--
+<?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
 <?php
 $xml = simplexml_load_string("<root><foo /></root>");
diff --git a/ext/simplexml/tests/bug37076_1.phpt b/ext/simplexml/tests/bug37076_1.phpt
index d2260040c..d4f4e0333 100644
--- a/ext/simplexml/tests/bug37076_1.phpt
+++ b/ext/simplexml/tests/bug37076_1.phpt
@@ -1,5 +1,7 @@
 --TEST--
 Bug #37076 (SimpleXML ignores .=) (appending to unnamed attribute)
+--SKIPIF--
+<?php if (!extension_loaded("simplexml")) print "skip"; ?>
 --FILE--
 <?php
 $xml = simplexml_load_string("<root><foo /></root>");
diff --git a/ext/simplexml/tests/bug51615.phpt b/ext/simplexml/tests/bug51615.phpt
index 75f6769ff..94c7b20c4 100644
--- a/ext/simplexml/tests/bug51615.phpt
+++ b/ext/simplexml/tests/bug51615.phpt
@@ -1,7 +1,9 @@
 --TEST--
 Bug #51615 (PHP crash with wrong HTML in SimpleXML)
 --SKIPIF--
-<?php if (!extension_loaded("simplexml")) print "skip"; ?>
+<?php if (!extension_loaded("simplexml")) print "skip"; 
+ if (!extension_loaded("dom")) print "skip";
+?>
 --FILE--
 <?php