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96 lines
3.0 KiB
96 lines
3.0 KiB
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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'use strict';
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require('../common');
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const assert = require('assert');
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let interval_fired = false;
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let timeout_fired = false;
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let unref_interval = false;
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let unref_timer = false;
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let unref_callbacks = 0;
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let checks = 0;
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const LONG_TIME = 10 * 1000;
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const SHORT_TIME = 100;
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assert.doesNotThrow(function() {
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setTimeout(function() {}, 10).unref().ref().unref();
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}, 'ref and unref are chainable');
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assert.doesNotThrow(function() {
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setInterval(function() {}, 10).unref().ref().unref();
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}, 'ref and unref are chainable');
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setInterval(function() {
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interval_fired = true;
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}, LONG_TIME).unref();
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setTimeout(function() {
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timeout_fired = true;
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}, LONG_TIME).unref();
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const interval = setInterval(function() {
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unref_interval = true;
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clearInterval(interval);
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}, SHORT_TIME);
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interval.unref();
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setTimeout(function() {
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unref_timer = true;
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}, SHORT_TIME).unref();
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const check_unref = setInterval(function() {
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if (checks > 5 || (unref_interval && unref_timer))
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clearInterval(check_unref);
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checks += 1;
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}, 100);
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setTimeout(function() {
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unref_callbacks++;
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this.unref();
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}, SHORT_TIME);
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// Should not timeout the test
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setInterval(function() {
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this.unref();
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}, SHORT_TIME);
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// Should not assert on args.Holder()->InternalFieldCount() > 0. See #4261.
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{
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const t = setInterval(function() {}, 1);
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process.nextTick(t.unref.bind({}));
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process.nextTick(t.unref.bind(t));
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}
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process.on('exit', function() {
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assert.strictEqual(interval_fired, false,
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'Interval should not fire');
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assert.strictEqual(timeout_fired, false,
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'Timeout should not fire');
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assert.strictEqual(unref_timer, true,
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'An unrefd timeout should still fire');
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assert.strictEqual(unref_interval, true,
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'An unrefd interval should still fire');
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assert.strictEqual(unref_callbacks, 1,
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'Callback should only run once');
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});
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