Add m-esr52 at 52.6.0

1 files changed, 56 insertions, 0 deletions

diff --git a/js/src/tests/ecma_5/JSON/stringify-replacer-with-array-indexes.js b/js/src/tests/ecma_5/JSON/stringify-replacer-with-array-indexes.js
new file mode 100644
index 000000000..0b3f6896e
--- /dev/null
+++ b/js/src/tests/ecma_5/JSON/stringify-replacer-with-array-indexes.js
@@ -0,0 +1,56 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+var gTestfile = 'stringify-replacer-with-array-indexes.js';
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 584909;
+var summary =
+  "Call the replacer function for array elements with stringified indexes";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+var arr = [0, 1, 2, 3, 4];
+
+var seenTopmost = false;
+var index = 0;
+function replacer()
+{
+  assertEq(arguments.length, 2);
+
+  var key = arguments[0], value = arguments[1];
+
+  // Topmost array: ignore replacer call.
+  if (key === "")
+  {
+    assertEq(seenTopmost, false);
+    seenTopmost = true;
+    return value;
+  }
+
+  assertEq(seenTopmost, true);
+
+  assertEq(typeof key, "string");
+  assertEq(key === index, false);
+  assertEq(key === index + "", true);
+
+  assertEq(value, index);
+
+  index++;
+
+  assertEq(this, arr);
+
+  return value;
+}
+
+assertEq(JSON.stringify(arr, replacer), '[0,1,2,3,4]');
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("Tests complete");