1 files changed, 49 insertions, 0 deletions
diff --git a/js/src/tests/non262/regress/regress-610026.js b/js/src/tests/non262/regress/regress-610026.js
new file mode 100644
index 0000000000..499169c491
--- /dev/null
+++ b/js/src/tests/non262/regress/regress-610026.js
@@ -0,0 +1,49 @@
+// |reftest| slow
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+var expect = "pass";
+var actual;
+
+// Scripts used to be limited to 2**20 blocks, but no longer since the frontend
+// rewrite.  The exact limit-testing here should all pass now, not pass for
+// 2**20 - 1 and fail for 2**20.
+var s = "{}";
+for (var i = 0; i < 21; i++)
+    s += s;
+
+try {
+    eval(s);
+    actual = "pass";
+} catch (e) {
+    actual = "fail: " + e;
+}
+
+assertEq(actual, expect);
+
+s += s.slice(0, -4);
+
+try {
+    eval(s);
+    actual = "pass";
+} catch (e) {
+    actual = "fail: " + e;
+}
+
+assertEq(actual, expect);
+
+s += "{}";
+
+try {
+    eval(s);
+    actual = "pass";
+} catch (e) {
+    actual = "fail: " + e;
+}
+
+assertEq(actual, expect);
+
+reportCompare(0, 0, "ok");