Add m-esr52 at 52.6.0

1 files changed, 34 insertions, 0 deletions

diff --git a/js/src/tests/js1_4/Eval/regress-531682.js b/js/src/tests/js1_4/Eval/regress-531682.js
new file mode 100644
index 000000000..2969b9817
--- /dev/null
+++ b/js/src/tests/js1_4/Eval/regress-531682.js
@@ -0,0 +1,34 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 531682;
+var summary = 'Checking proper wrapping of scope in  eval(source, scope)';
+var actual;
+var expect;
+
+//-----------------------------------------------------------------------------
+var x = 0;
+
+test();
+//-----------------------------------------------------------------------------
+
+function scope1() {
+    eval('var x = 1;');
+    return function() { return x; }
+}
+
+function test() {
+    enterFunc ('test');
+    printBugNumber(BUGNUMBER);
+    printStatus (summary);
+
+    // The scope chain in eval should be just scope1() and the global object.
+    actual = eval('x', scope1());
+    expect = 0;
+    reportCompare(expect, actual, summary);
+    exitFunc ('test');
+}