30 lines
846 B
JavaScript
30 lines
846 B
JavaScript
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'use strict';
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const common = require('../common');
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const { AsyncLocalStorage } = require('async_hooks');
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const dc = require('diagnostics_channel');
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const assert = require('assert');
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const channel = dc.tracingChannel('test');
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const store = new AsyncLocalStorage();
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const firstContext = { foo: 'bar' };
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const secondContext = { baz: 'buz' };
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channel.start.bindStore(store, common.mustCall(() => {
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return firstContext;
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}));
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channel.asyncStart.bindStore(store, common.mustCall(() => {
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return secondContext;
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}));
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assert.strictEqual(store.getStore(), undefined);
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channel.traceCallback(common.mustCall((cb) => {
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assert.deepStrictEqual(store.getStore(), firstContext);
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setImmediate(cb);
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}), 0, {}, null, common.mustCall(() => {
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assert.deepStrictEqual(store.getStore(), secondContext);
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}));
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assert.strictEqual(store.getStore(), undefined);
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