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129 lines
3.5 KiB
JavaScript
129 lines
3.5 KiB
JavaScript
// 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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var common = require('../common');
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var assert = require('assert');
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var WINDOW = 200; // why is does this need to be so big?
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var interval_count = 0;
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var setTimeout_called = false;
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// check that these don't blow up.
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clearTimeout(null);
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clearInterval(null);
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assert.equal(true, setTimeout instanceof Function);
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var starttime = new Date;
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setTimeout(function() {
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var endtime = new Date;
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var diff = endtime - starttime;
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assert.ok(diff > 0);
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console.error('diff: ' + diff);
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assert.equal(true, 1000 - WINDOW < diff && diff < 1000 + WINDOW);
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setTimeout_called = true;
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}, 1000);
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// this timer shouldn't execute
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var id = setTimeout(function() { assert.equal(true, false); }, 500);
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clearTimeout(id);
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setInterval(function() {
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interval_count += 1;
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var endtime = new Date;
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var diff = endtime - starttime;
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assert.ok(diff > 0);
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console.error('diff: ' + diff);
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var t = interval_count * 1000;
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assert.equal(true, t - WINDOW < diff && diff < t + WINDOW);
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assert.equal(true, interval_count <= 3);
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if (interval_count == 3)
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clearInterval(this);
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}, 1000);
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// Single param:
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setTimeout(function(param) {
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assert.equal('test param', param);
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}, 1000, 'test param');
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var interval_count2 = 0;
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setInterval(function(param) {
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++interval_count2;
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assert.equal('test param', param);
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if (interval_count2 == 3)
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clearInterval(this);
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}, 1000, 'test param');
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// Multiple param
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setTimeout(function(param1, param2) {
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assert.equal('param1', param1);
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assert.equal('param2', param2);
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}, 1000, 'param1', 'param2');
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var interval_count3 = 0;
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setInterval(function(param1, param2) {
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++interval_count3;
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assert.equal('param1', param1);
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assert.equal('param2', param2);
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if (interval_count3 == 3)
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clearInterval(this);
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}, 1000, 'param1', 'param2');
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// setInterval(cb, 0) should be called multiple times.
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var count4 = 0;
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var interval4 = setInterval(function() {
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if (++count4 > 10) clearInterval(interval4);
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}, 0);
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// we should be able to clearTimeout multiple times without breakage.
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var expectedTimeouts = 3;
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function t() {
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expectedTimeouts--;
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}
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var w = setTimeout(t, 200);
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var x = setTimeout(t, 200);
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var y = setTimeout(t, 200);
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clearTimeout(y);
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var z = setTimeout(t, 200);
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clearTimeout(y);
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process.on('exit', function() {
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assert.equal(true, setTimeout_called);
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assert.equal(3, interval_count);
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assert.equal(11, count4);
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assert.equal(0, expectedTimeouts, 'clearTimeout cleared too many timeouts');
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});
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