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4e27aa9603
Timers and nextTick have special emitBefore and emitAfter functions for historic reasons. These function are not needed any more, thus the public emitBefore and emitAfter function can be used. PR-URL: https://github.com/nodejs/node/pull/14050 Reviewed-By: Trevor Norris <trev.norris@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net>
49 lines
1.7 KiB
JavaScript
49 lines
1.7 KiB
JavaScript
'use strict';
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const common = require('../common');
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const assert = require('assert');
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const spawnSync = require('child_process').spawnSync;
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const async_hooks = require('async_hooks');
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const initHooks = require('./init-hooks');
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switch (process.argv[2]) {
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case 'test_invalid_async_id':
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async_hooks.emitBefore(-1, 1);
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return;
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case 'test_invalid_trigger_id':
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async_hooks.emitBefore(1, -1);
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return;
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}
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assert.ok(!process.argv[2]);
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const c1 = spawnSync(process.execPath, [__filename, 'test_invalid_async_id']);
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assert.strictEqual(c1.stderr.toString().split(/[\r\n]+/g)[0],
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'Error: before(): asyncId or triggerAsyncId is less than ' +
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'zero (asyncId: -1, triggerAsyncId: 1)');
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assert.strictEqual(c1.status, 1);
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const c2 = spawnSync(process.execPath, [__filename, 'test_invalid_trigger_id']);
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assert.strictEqual(c2.stderr.toString().split(/[\r\n]+/g)[0],
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'Error: before(): asyncId or triggerAsyncId is less than ' +
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'zero (asyncId: 1, triggerAsyncId: -1)');
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assert.strictEqual(c2.status, 1);
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const expectedId = async_hooks.newUid();
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const expectedTriggerId = async_hooks.newUid();
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const expectedType = 'test_emit_before_after_type';
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// Verify that if there is no registered hook, then nothing will happen.
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async_hooks.emitBefore(expectedId, expectedTriggerId);
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async_hooks.emitAfter(expectedId);
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initHooks({
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onbefore: common.mustCall((id) => assert.strictEqual(id, expectedId)),
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onafter: common.mustCall((id) => assert.strictEqual(id, expectedId)),
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allowNoInit: true
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}).enable();
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async_hooks.emitInit(expectedId, expectedType, expectedTriggerId);
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async_hooks.emitBefore(expectedId, expectedTriggerId);
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async_hooks.emitAfter(expectedId);
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