Add a test for ReflectionClass:getInterfaceNames()

The method was not tested against a class without interface.

1 files changed, 7 insertions, 0 deletions

diff --git a/ext/reflection/tests/ReflectionClass_getInterfaceNames_basic.phpt b/ext/reflection/tests/ReflectionClass_getInterfaceNames_basic.phpt
index 6681c9f316..ff8dca4703 100644
--- a/ext/reflection/tests/ReflectionClass_getInterfaceNames_basic.phpt
+++ b/ext/reflection/tests/ReflectionClass_getInterfaceNames_basic.phpt
@@ -11,8 +11,13 @@ interface Bar { }
 
 class Baz implements Foo, Bar { }
 
+class Qux {}
+
 $rc1 = new ReflectionClass("Baz");
 var_dump($rc1->getInterfaceNames());
+
+$rc2 = new ReflectionClass("Qux");
+var_dump($rc2->getInterfaceNames());
 ?>
 --EXPECT--
 array(2) {
@@ -21,3 +26,5 @@ array(2) {
   [1]=>
   string(3) "Bar"
 }
+array(0) {
+}