michael@0: // Test that we can save stacks which have generator frames.
michael@0: 
michael@0: const { value: frame } = (function iife1() {
michael@0:   return (function* generator() {
michael@0:     yield (function iife2() {
michael@0:       return saveStack();
michael@0:     }());
michael@0:   }()).next();
michael@0: }());
michael@0: 
michael@0: assertEq(frame.functionDisplayName, "iife2");
michael@0: assertEq(frame.parent.functionDisplayName, "generator");
michael@0: assertEq(frame.parent.parent.functionDisplayName, "iife1");
michael@0: assertEq(frame.parent.parent.parent.functionDisplayName, null);
michael@0: assertEq(frame.parent.parent.parent.parent, null);