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Testing some of the more specific cases of using domain.add and domain.remove. For example, calling domain.add twice with same event emmiter and actually removing an event emitter from the domain. PR-URL: https://github.com/nodejs/node/pull/24163 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
27 lines
669 B
JavaScript
27 lines
669 B
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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const domain = require('domain');
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const EventEmitter = require('events');
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const d = new domain.Domain();
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const e = new EventEmitter();
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const e2 = new EventEmitter();
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d.add(e);
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assert.strictEqual(e.domain, d);
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// Adding the same event to a domain should not change the member count
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let previousMemberCount = d.members.length;
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d.add(e);
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assert.strictEqual(previousMemberCount, d.members.length);
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d.add(e2);
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assert.strictEqual(e2.domain, d);
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previousMemberCount = d.members.length;
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d.remove(e2);
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assert.notStrictEqual(e2.domain, d);
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assert.strictEqual(previousMemberCount - 1, d.members.length);
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