1 files changed, 14 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Frame-onPop-generator-resumption-01.js b/js/src/jit-test/tests/debug/Frame-onPop-generator-resumption-01.js
new file mode 100644
index 0000000000..617baceb7b
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-onPop-generator-resumption-01.js
@@ -0,0 +1,14 @@
+// A generator is left closed after frame.onPop returns a {return:} resumption value.
+
+var g = newGlobal({newCompartment: true});
+var dbg = new Debugger;
+var gw = dbg.addDebuggee(g);
+dbg.onDebuggerStatement = frame => {
+    frame.onPop = completion => ({return: "ok"});
+};
+g.eval("function* g() { for (var i = 0; i < 10; i++) { debugger; yield i; } }");
+var it = g.g();
+var result = it.next();
+assertEq(result.value, "ok");
+assertEq(result.done, true);
+assertEq(it.next().value, undefined);