1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Math/pow/applying-the-exp-operator_A23.js b/js/src/tests/test262/built-ins/Math/pow/applying-the-exp-operator_A23.js
new file mode 100644
index 0000000000..6f389c524a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Math/pow/applying-the-exp-operator_A23.js
@@ -0,0 +1,39 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: If base < 0 and base is finite and exponent is finite and exponent is not an integer, the result is NaN.
+esid: sec-applying-the-exp-operator
+---*/
+
+
+var exponent = new Array();
+var base = new Array();
+base[0] = -1.7976931348623157E308; //largest (by module) finite number
+base[1] = -Math.PI;
+base[2] = -1;
+base[3] = -0.000000000000001;
+var basenum = 4;
+
+exponent[0] = -Math.PI;
+exponent[1] = -Math.E;
+exponent[2] = -1.000000000000001;
+exponent[3] = -0.000000000000001;
+exponent[4] = 0.000000000000001;
+exponent[5] = 1.000000000000001;
+exponent[6] = Math.E;
+exponent[7] = Math.PI;
+
+var exponentnum = 8;
+
+for (var i = 0; i < basenum; i++) {
+  for (var j = 0; j < exponentnum; j++) {
+    assert.sameValue(
+      Math.pow(base[i], exponent[j]),
+      NaN,
+      "(" + base[i] + ", " + exponent[j] + ")"
+    );
+  }
+}
+
+reportCompare(0, 0);