1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/S9.8_A4_T1.js b/js/src/tests/test262/built-ins/String/S9.8_A4_T1.js
new file mode 100644
index 0000000000..eebe88e277
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/S9.8_A4_T1.js
@@ -0,0 +1,24 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    Result of String conversion from string value is the input argument (no
+    conversion)
+es5id: 9.8_A4_T1
+description: Some strings convert to String with explicit transformation
+---*/
+
+// CHECK#1
+var x1 = "abc";
+if (String(x1) !== x1) {
+  throw new Test262Error('#1: String("abc") === "abc". Actual: ' + (String("abc")));
+}
+
+// CHECK#2
+var x2 = "abc";
+if (typeof String(x2) !== typeof x2) {
+  throw new Test262Error('#2: typeof String("abc") === "string". Actual: ' + (typeof String("abc")));
+}
+
+reportCompare(0, 0);