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| async function avery() { | |
| await null; | |
| for (let i = 0; i < 10; i += 1) { | |
| console.log('await'); | |
| await null; | |
| } | |
| } | |
| function blake() { | |
| return new Promise((resolve) => { | |
| let i = 10; | |
| function tick() { | |
| if (i < 0) { | |
| return resolve(); | |
| } | |
| i -= 1; | |
| console.log('setImmediate'); | |
| setImmediate(tick); | |
| } | |
| setImmediate(tick); | |
| }); | |
| } | |
| function clarke() { | |
| return new Promise((resolve) => { | |
| let i = 10; | |
| function tick() { | |
| if (i < 0) { | |
| return resolve(); | |
| } | |
| i -= 1; | |
| console.log('nextTick'); | |
| process.nextTick(tick); | |
| } | |
| process.nextTick(tick); | |
| }); | |
| } | |
| function danny() { | |
| return new Promise((resolve) => { | |
| let i = 10; | |
| function tick() { | |
| if (i < 0) { | |
| return resolve(); | |
| } | |
| i -= 1; | |
| console.log('setTimeout'); | |
| setTimeout(tick, 0); | |
| } | |
| setTimeout(tick, 0); | |
| }); | |
| } | |
| async function main() { | |
| return Promise.all([avery(), blake(), clarke(), danny()]); | |
| } | |
| main(); |
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| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| nextTick | |
| await | |
| await | |
| await | |
| await | |
| await | |
| await | |
| await | |
| await | |
| await | |
| await | |
| setTimeout | |
| setImmediate | |
| setTimeout | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setImmediate | |
| setTimeout | |
| setTimeout | |
| setTimeout | |
| setTimeout | |
| setTimeout | |
| setTimeout | |
| setTimeout | |
| setTimeout | |
| setTimeout |
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