// |reftest| skip-if(!xulRuntime.shell) -- needs drainJobQueue let results = []; let p1 = new Promise(res=>res('result')) .then(val=>{results.push('then ' + val); return 'first then rval';}) .then(val=>{results.push('chained then with val: ' + val); return 'p1 then, then'}); let p2 = new Promise((res, rej)=>rej('rejection')) .catch(val=> {results.push('catch ' + val); return results.length;}) .then(val=>{results.push('then after catch with val: ' + val); return 'p2 catch, then'}, val=>{throw new Error("mustn't be called")}); Promise.all([p1, p2]).then(res => results.push(res + '')); drainJobQueue(); assertEq(results.length, 5); assertEq(results[0], 'then result'); assertEq(results[1], 'catch rejection'); assertEq(results[2], 'chained then with val: first then rval'); assertEq(results[3], 'then after catch with val: 2'); assertEq(results[4], 'p1 then, then,p2 catch, then'); this.reportCompare && reportCompare(true,true);