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52 lines
1.5 KiB
52 lines
1.5 KiB
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const initHooks = require('./init-hooks');
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const { checkInvocations } = require('./hook-checks');
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const hooks = initHooks();
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hooks.enable();
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const p = (new Promise(common.mustCall(executor)));
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p.then(afterresolution);
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function executor(resolve, reject) {
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const as = hooks.activitiesOfTypes('PROMISE');
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assert.strictEqual(as.length, 1);
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const a = as[0];
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checkInvocations(a, { init: 1 }, 'while in promise executor');
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resolve(5);
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}
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function afterresolution(val) {
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assert.strictEqual(val, 5);
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const as = hooks.activitiesOfTypes('PROMISE');
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assert.strictEqual(as.length, 2);
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checkInvocations(as[0], { init: 1 }, 'after resolution parent promise');
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checkInvocations(as[1], { init: 1, before: 1 },
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'after resolution child promise');
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}
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process.on('exit', onexit);
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function onexit() {
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hooks.disable();
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hooks.sanityCheck('PROMISE');
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const as = hooks.activitiesOfTypes('PROMISE');
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assert.strictEqual(as.length, 2);
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const a0 = as[0];
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assert.strictEqual(a0.type, 'PROMISE');
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assert.strictEqual(typeof a0.uid, 'number');
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assert.strictEqual(a0.triggerAsyncId, 1);
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checkInvocations(a0, { init: 1 }, 'when process exits');
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const a1 = as[1];
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assert.strictEqual(a1.type, 'PROMISE');
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assert.strictEqual(typeof a1.uid, 'number');
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assert.strictEqual(a1.triggerAsyncId, a0.uid);
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// We expect a destroy hook as well but we cannot guarantee predictable gc.
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checkInvocations(a1, { init: 1, before: 1, after: 1 }, 'when process exits');
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}
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