src/third_party/mozjs-45/js/src/jit-test/tests/debug/bug1219905.js

// |jit-test| allow-oom

// We need allow-oom here because the debugger reports an uncaught exception if
// it hits OOM calling the exception unwind hook. This causes the shell to exit
// with the OOM reason.

if (!('oomTest' in this))
    quit();

var g = newGlobal();
g.parent = this;
g.eval("new Debugger(parent).onExceptionUnwind = function() {}");
let finished = false;
oomTest(() => l);