1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Debugger-ctor-05.js b/js/src/jit-test/tests/debug/Debugger-ctor-05.js
new file mode 100644
index 0000000000..3b5e3127c7
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Debugger-ctor-05.js
@@ -0,0 +1,8 @@
+// Redundant non-global Debugger() arguments are ignored.
+
+var g = newGlobal({newCompartment: true});
+g.eval("var a = {}, b = {};");
+var dbg = Debugger(g.a, g.b);
+var arr = dbg.getDebuggees();
+assertEq(arr.length, 1);
+assertEq(arr[0], dbg.addDebuggee(g));