diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma_5/strict/eval-variable-environment.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma_5/strict/eval-variable-environment.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,67 @@
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var code;
+
+code =
+  "eval('var x = 2; typeof x');";
+assertEq(testLenientAndStrict(code, returns("number"), returns("number")),
+         true);
+
+code =
+  "eval('\"use strict\"; var x = 2; typeof x');";
+assertEq(testLenientAndStrict(code, returns("number"), returns("number")),
+         true);
+
+code =
+  "eval('var x = 2;'); " +
+  "typeof x";
+assertEq(testLenientAndStrict(code, returns("number"), returns("undefined")),
+         true);
+
+code =
+  "eval('\"use strict\"; var x = 2;'); " +
+  "typeof x";
+assertEq(testLenientAndStrict(code, returns("undefined"), returns("undefined")),
+         true);
+
+code =
+  "eval('\"use strict\"; var x = 2; typeof x'); " +
+  "typeof x";
+assertEq(testLenientAndStrict(code, returns("undefined"), returns("undefined")),
+         true);
+
+code =
+  "function test() " +
+  "{ " +
+  "  eval('var x = 2;'); " +
+  "  return typeof x; " +
+  "} " +
+  "test();";
+assertEq(testLenientAndStrict(code, returns("number"), returns("undefined")),
+         true);
+
+code =
+  "function test() " +
+  "{ " +
+  "  'use strict'; " +
+  "  eval('var x = 2;'); " +
+  "  return typeof x; " +
+  "} " +
+  "test();";
+assertEq(testLenientAndStrict(code, returns("undefined"), returns("undefined")),
+         true);
+
+code =
+  "function test() " +
+  "{ " +
+  "  eval('\"use strict\"; var x = 2;'); " +
+  "  return typeof x; " +
+  "} " +
+  "test();";
+assertEq(testLenientAndStrict(code, returns("undefined"), returns("undefined")),
+         true);
+
+reportCompare(true, true);