onExceptionUnwind-resumption-async.js

Enable keyboard shortcuts

load(libdir + "asserts.js");

var g = newGlobal({newCompartment: true});

var dbg = Debugger(g);

g.eval(`

async function f() {

    return e;

`);

// Just continue

dbg.onExceptionUnwind = function(frame) {

    return undefined;

};

g.eval(`

var E;

f().catch(e => { exc = e });

drainJobQueue();

assertEq(exc instanceof ReferenceError, true);

`);

// Return with resumption value.

dbg.onExceptionUnwind = function(frame) {

    return {

        return: 10

};

};

var val = g.eval(`

var val;

f().then(v => { val = v });

drainJobQueue();

val;

`);

assertEq(val, 10);