1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/types/reference/S8.7.1_A1.js b/js/src/tests/test262/language/types/reference/S8.7.1_A1.js
new file mode 100644
index 0000000000..e921083660
--- /dev/null
+++ b/js/src/tests/test262/language/types/reference/S8.7.1_A1.js
@@ -0,0 +1,30 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    Delete operator deletes pure property, so it returns true to be applyed
+    to this.property
+es5id: 8.7.1_A1
+description: Try to delete this.y, where y is this.y=1
+---*/
+
+this.y = 1;
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if((delete this.y) !== true){
+  throw new Test262Error('#1: this.y = 1; (delete this.y) === true. Actual: ' + ((delete this.y)));
+};
+//
+//////////////////////////////////////////////////////////////////////////////
+
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#2
+if (this.y !== undefined){
+  throw new Test262Error('#2: this.y = 1; (delete this.y) === true; this.y === undefined. Actual: ' + (this.y));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);