Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 11 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/bug1549035.js b/js/src/jit-test/tests/basic/bug1549035.js
new file mode 100644
index 0000000000..f1d85bcbe3
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug1549035.js
@@ -0,0 +1,11 @@
+var expected = 2;
+for (var i = 0; i < 100; ++i) {
+    if (i === 50) {
+        expected = 0;
+        String.prototype[Symbol.split] = function() {
+            return [];
+        };
+    }
+    var r = "ab".split("");
+    assertEq(r.length, expected);
+}