Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 13 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Frame-eval-12.js b/js/src/jit-test/tests/debug/Frame-eval-12.js
new file mode 100644
index 0000000000..498e7a07a2
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-eval-12.js
@@ -0,0 +1,13 @@
+// The arguments can escape from a function via a debugging hook.
+
+var g = newGlobal({newCompartment: true});
+var dbg = new Debugger(g);
+
+// capture arguments object and test function
+dbg.onDebuggerStatement = function (frame) {
+  var args = frame.older.environment.parent.getVariable('arguments');
+  assertEq(args.missingArguments, true);
+};
+g.eval("function h() { debugger; }");
+g.eval("function f() { var x = 0; return function() { x++; h() } }");
+g.eval("f('ponies')()");