Add m-esr52 at 52.6.0

1 files changed, 162 insertions, 0 deletions

diff --git a/js/src/tests/ecma_3/Function/regress-131964.js b/js/src/tests/ecma_3/Function/regress-131964.js
new file mode 100644
index 000000000..b1364df8a
--- /dev/null
+++ b/js/src/tests/ecma_3/Function/regress-131964.js
@@ -0,0 +1,162 @@
+/* -*- 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:    19 Mar 2002
+ * SUMMARY: Function declarations in global or function scope are {DontDelete}.
+ *          Function declarations in eval scope are not {DontDelete}.
+ *
+ * See http://bugzilla.mozilla.org/show_bug.cgi?id=131964
+ *
+ */
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var BUGNUMBER =   131964;
+var summary = 'Functions defined in global or function scope are {DontDelete}';
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+
+
+status = inSection(1);
+function f()
+{
+  return 'f lives!';
+}
+delete f;
+
+try
+{
+  actual = f();
+}
+catch(e)
+{
+  actual = 'f was deleted';
+}
+
+expect = 'f lives!';
+addThis();
+
+
+
+/*
+ * Try the same test in function scope -
+ */
+status = inSection(2);
+function g()
+{
+  function f()
+  {
+    return 'f lives!';
+  }
+  delete f;
+
+  try
+  {
+    actual = f();
+  }
+  catch(e)
+  {
+    actual = 'f was deleted';
+  }
+
+  expect = 'f lives!';
+  addThis();
+}
+g();
+
+
+
+/*
+ * Try the same test in eval scope - here we EXPECT the function to be deleted (?)
+ */
+status = inSection(3);
+var s = '';
+s += 'function h()';
+s += '{ ';
+s += '  return "h lives!";';
+s += '}';
+s += 'delete h;';
+
+s += 'try';
+s += '{';
+s += '  actual = h();';
+s += '}';
+s += 'catch(e)';
+s += '{';
+s += '  actual = "h was deleted";';
+s += '}';
+
+s += 'expect = "h was deleted";';
+s += 'addThis();';
+eval(s);
+
+
+/*
+ * Define the function in eval scope, but delete it in global scope -
+ */
+status = inSection(4);
+s = '';
+s += 'function k()';
+s += '{ ';
+s += '  return "k lives!";';
+s += '}';
+eval(s);
+
+delete k;
+
+try
+{
+  actual = k();
+}
+catch(e)
+{
+  actual = 'k was deleted';
+}
+
+expect = 'k was deleted';
+addThis();
+
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+
+function wasDeleted(functionName)
+{
+  return functionName + ' was deleted...';
+}
+
+
+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');
+}