1 files changed, 24 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/bug-1385844.js b/js/src/jit-test/tests/debug/bug-1385844.js
new file mode 100644
index 0000000000..3f40803a07
--- /dev/null
+++ b/js/src/jit-test/tests/debug/bug-1385844.js
@@ -0,0 +1,24 @@
+// Frame invalidatation should not follow 'debugger eval prev' links.
+// This should not fail a 'frame.isDebuggee()' assertion.
+
+var g1 = this;
+
+var h = newGlobal({ newCompartment: true });
+h.parent = g1;
+h.eval(`
+  var hdbg = new Debugger(parent);
+  function j() {
+    hdbg.onEnterFrame = function(frame) {};
+  }
+`);
+
+var g2 = newGlobal({ newCompartment: true });
+g2.j = h.j;
+
+var dbg = new Debugger(g2);
+var g2DO = dbg.addDebuggee(g2);
+
+dbg.onDebuggerStatement = function(f) {
+  f.eval('j()');
+};
+g2.eval('debugger');