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'use strict';
const common = require('../common');
const assert = require('assert');
const spawnSync = require('child_process').spawnSync;
const async_hooks = require('async_hooks');
const initHooks = require('./init-hooks');
switch (process.argv[2]) {
case 'test_invalid_async_id':
async_hooks.emitBefore(-2, 1);
return;
case 'test_invalid_trigger_id':
async_hooks.emitBefore(1, -2);
return;
}
assert.ok(!process.argv[2]);
const c1 = spawnSync(process.execPath, [__filename, 'test_invalid_async_id']);
assert.strictEqual(
c1.stderr.toString().split(/[\r\n]+/g)[0],
'RangeError [ERR_INVALID_ASYNC_ID]: Invalid asyncId value: -2');
assert.strictEqual(c1.status, 1);
const c2 = spawnSync(process.execPath, [__filename, 'test_invalid_trigger_id']);
assert.strictEqual(
c2.stderr.toString().split(/[\r\n]+/g)[0],
'RangeError [ERR_INVALID_ASYNC_ID]: Invalid triggerAsyncId value: -2');
assert.strictEqual(c2.status, 1);
const expectedId = async_hooks.newUid();
const expectedTriggerId = async_hooks.newUid();
const expectedType = 'test_emit_before_after_type';
// Verify that if there is no registered hook, then nothing will happen.
async_hooks.emitBefore(expectedId, expectedTriggerId);
async_hooks.emitAfter(expectedId);
initHooks({
onbefore: common.mustCall((id) => assert.strictEqual(id, expectedId)),
onafter: common.mustCall((id) => assert.strictEqual(id, expectedId)),
allowNoInit: true
}).enable();
async_hooks.emitInit(expectedId, expectedType, expectedTriggerId);
async_hooks.emitBefore(expectedId, expectedTriggerId);
async_hooks.emitAfter(expectedId);