Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/RegExp/quantifier-integer-limit.js b/js/src/tests/test262/built-ins/RegExp/quantifier-integer-limit.js
new file mode 100644
index 0000000000..68a2f8cc55
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/quantifier-integer-limit.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2020 Alexey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-quantifier
+description: >
+  MV of DecimalDigits evaluates to 2 ** 53 - 1.
+  (although DecimalDigits could be arbitrary large integer)
+info: |
+  Quantifier
+
+  The production QuantifierPrefix :: { DecimalDigits } evaluates as follows:
+
+  1. Let i be the MV of DecimalDigits (see 11.8.3).
+  2. Return the two results i and i.
+
+  The production QuantifierPrefix :: { DecimalDigits, } evaluates as follows:
+
+  1. Let i be the MV of DecimalDigits.
+  2. Return the two results i and ∞.
+
+  The production QuantifierPrefix :: { DecimalDigits, DecimalDigits } evaluates as follows:
+
+  1. Let i be the MV of the first DecimalDigits.
+  2. Let j be the MV of the second DecimalDigits.
+  3. Return the two results i and j.
+---*/
+
+var re1 = new RegExp("b{" + Number.MAX_SAFE_INTEGER + "}", "u");
+assert(!re1.test(""));
+
+var re2 = new RegExp("b{" + Number.MAX_SAFE_INTEGER + ",}?");
+assert(!re2.test("a"));
+
+var re3 = new RegExp("b{" + Number.MAX_SAFE_INTEGER + "," + Number.MAX_SAFE_INTEGER + "}");
+assert(!re3.test("b"));
+
+reportCompare(0, 0);