Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 18 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/arguments/args-createontrace.js b/js/src/jit-test/tests/arguments/args-createontrace.js
new file mode 100644
index 0000000000..9f9f0a4082
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/args-createontrace.js
@@ -0,0 +1,18 @@
+actual = '';
+expected = '5,4,3,2,1,X,5,4,3,2,1,Y,5,4,3,2,1,';
+
+function f() {
+  for (var i = 0; i < 5; ++i) {
+    var args = arguments;
+    appendToActual(args[i]);
+  }
+}
+
+f(5, 4, 3, 2, 1);
+appendToActual("X");
+f(5, 4, 3, 2, 1);
+appendToActual("Y");
+f(5, 4, 3, 2, 1);
+
+
+assertEq(actual, expected)