Add m-esr52 at 52.6.0

1 files changed, 63 insertions, 0 deletions

diff --git a/js/src/tests/ecma_5/misc/regress-bug632003.js b/js/src/tests/ecma_5/misc/regress-bug632003.js
new file mode 100644
index 000000000..c299f6dc4
--- /dev/null
+++ b/js/src/tests/ecma_5/misc/regress-bug632003.js
@@ -0,0 +1,63 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ * Contributor: 
+ */
+var BUGNUMBER = 632003;
+var summary = 'The var statement should add the property to the global if it exists on the prototype';
+
+// Define properties on Object.prototype with various attributes and
+// value-getter-setter combinations then check that a var statement
+// can always define a variable with the same name in the global object.
+
+if (typeof evaluate != "undefined") {
+  var global_case = def_all("global_case");
+  evaluate(global_case.source);
+  check_values(this, global_case.var_list);
+}
+
+var eval_case = def_all("eval_case");
+eval(eval_case.source);
+check_values(this, eval_case.var_list);
+
+function def_all(prefix)
+{
+  var builder, index, i, j;
+
+  builder = {source: "", var_list: []};
+  index = 0;
+  for (i = 0; i <= 1; ++i) {
+    for (j = 0; j <= 1; ++j) {
+      def({value: index});
+      def({value: index, writable: true});
+      def({get: Function("return "+index+";")});
+      def({set: function() { }});
+      def({get: Function("return "+index+";"), set: function() { }});
+    }
+  }
+  return builder;
+  
+  function def(descriptor_seed)
+  {
+    var var_name = prefix + index;
+    descriptor_seed.configurable = !!i;
+    descriptor_seed.enumerable = !!j;
+    Object.defineProperty(Object.prototype, var_name, descriptor_seed);
+    var var_value = index + 0.5;
+    builder.source += "var "+var_name+" = "+var_value+";\n";
+    builder.var_list.push({name: var_name, expected_value: var_value});
+    ++index;
+  }
+}
+
+function check_values(obj, var_list)
+{
+  for (i = 0; i != var_list.length; ++i) {
+    var name = var_list[i].name;
+    assertEq(obj.hasOwnProperty(name), true);
+    assertEq(obj[name], var_list[i].expected_value);
+  }
+}
+
+reportCompare(true, true);