Add m-esr52 at 52.6.0

1 files changed, 14 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/RegExp/split-limit.js b/js/src/tests/ecma_6/RegExp/split-limit.js
new file mode 100644
index 000000000..5fa194b90
--- /dev/null
+++ b/js/src/tests/ecma_6/RegExp/split-limit.js
@@ -0,0 +1,14 @@
+var BUGNUMBER = 1287525;
+var summary = "RegExp.prototype[@@split] shouldn't use optimized path if limit is not number.";
+
+print(BUGNUMBER + ": " + summary);
+
+var rx = /a/;
+var r = rx[Symbol.split]("abba", {valueOf() {
+  RegExp.prototype.exec = () => null;
+  return 100;
+}});
+assertEq(r.length, 1);
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);