1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/dispatch-02.js b/js/src/jit-test/tests/debug/dispatch-02.js
new file mode 100644
index 000000000..549f68342
--- /dev/null
+++ b/js/src/jit-test/tests/debug/dispatch-02.js
@@ -0,0 +1,21 @@
+// Disabling a Debugger object causes events to stop being delivered to it
+// immediately, even if we're in the middle of dispatching.
+
+var g = newGlobal();
+var log;
+
+var arr = [];
+for (var i = 0; i < 4; i++) {
+    arr[i] = new Debugger(g);
+    arr[i].num = i;
+    arr[i].onDebuggerStatement = function () {
+        log += this.num;
+        // Disable them all.
+        for (var j = 0; j < arr.length; j++)
+            arr[j].enabled = false;
+    };
+}
+
+log = '';
+g.eval("debugger; debugger;");
+assertEq(log, '0');