export function whatDidIPass(expr, ctx) { return ctx; } export function promiseReturningFunction(expr, ctx) { return new Promise((resolve, reject) => { setTimeout(() => { resolve(1); }, 1); }); } export function promiseReturningCtx(expr, ctx) { return new Promise((resolve, reject) => { setTimeout( ctx => { resolve(ctx); }, 1, ctx, ); }); }