Test various error situation with promises and async/await

Promise_reject_test.js

#!/usr/bin/env node

require('babel-polyfill');
var PromiseBB = require('bluebird');

// useless if the lost rejection Promise is not coming from BB
PromiseBB.onPossiblyUnhandledRejection(function(error) {
        throw error;
});

function f() {
    console.log("Rejecting!!");
    //throw "throw!";
    return Promise.reject("oops!");
}

async function g() {
    await f();
}

async function h() {
    f(); // oops, I forgot to type "await"
}

function writeValue(val) {
    console.log("Success! val: %s", val);
}

function writeError(err) {
    console.log("Error! err: %s", err);
}

//g().then(writeValue, writeError);
//h().then(writeValue, writeError);
//Promise.resolve(g()).then(writeValue, writeError);
//Promise.resolve(h()).then(writeValue, writeError);
//PromiseBB.resolve(g()).then(writeValue, writeError);
PromiseBB.resolve(h()).then(writeValue, writeError);

console.log("Some logic to continue...");


/*
 * 1. Always use bb to reolsve at the end. Don't trust the promise is a bb promise or other promise
 * 2. AND... always check if you forgot "await"
 */