Add m-esr52 at 52.6.0

1 files changed, 79 insertions, 0 deletions

diff --git a/js/src/tests/ecma_3/Function/regress-137181.js b/js/src/tests/ecma_3/Function/regress-137181.js
new file mode 100644
index 000000000..ecd2883bd
--- /dev/null
+++ b/js/src/tests/ecma_3/Function/regress-137181.js
@@ -0,0 +1,79 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ *
+ * Date:    12 Apr 2002
+ * SUMMARY: delete arguments[i] should break connection to local reference
+ *
+ * See http://bugzilla.mozilla.org/show_bug.cgi?id=137181
+ *
+ */
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var BUGNUMBER = 137181;
+var summary = 'delete arguments[i] should break connection to local reference';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+
+
+status = inSection(1);
+function f1(x)
+{
+  x = 1;
+  delete arguments[0];
+  return x;
+}
+actual = f1(0); // (bug: Rhino was returning |undefined|)
+expect = 1;
+addThis();
+
+
+status = inSection(2);
+function f2(x)
+{
+  x = 1;
+  delete arguments[0];
+  arguments[0] = -1;
+  return x;
+}
+actual = f2(0); // (bug: Rhino was returning -1)
+expect = 1;
+addThis();
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+
+function addThis()
+{
+  statusitems[UBound] = status;
+  actualvalues[UBound] = actual;
+  expectedvalues[UBound] = expect;
+  UBound++;
+}
+
+
+function test()
+{
+  enterFunc('test');
+  printBugNumber(BUGNUMBER);
+  printStatus(summary);
+
+  for (var i=0; i<UBound; i++)
+  {
+    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
+  }
+
+  exitFunc ('test');
+}