Working Skelleton
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+3
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--require coffee-script/register
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--compilers coffee:coffee-script/register
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--reporter spec
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+38
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assert = require "assert"
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delay = (ms, fn) -> setTimeout fn, ms
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now = undefined
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describe "now", ->
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it "initially gives a near zero (< 20 ms) time ", ->
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now = require "../"
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assert now() < 20
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it "gives a positive time", ->
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assert now() > 0
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it "two subsequent calls return an increasing number", ->
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a = now()
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b = now()
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assert now() < now()
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it "has less than 10 microseconds overhead", ->
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Math.abs(now() - now()) < 0.010
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it "can do 1,000,000 calls really quickly", ->
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now() for i in [0...1000000]
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it "shows that at least 990 ms has passed after a timeout of 1 second", (done) ->
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a = now()
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delay 1000, ->
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b = now()
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diff = b - a
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return done new Error "Diff (#{diff}) lower than 990." if diff < 990
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return done null
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it "shows that not more than 1020 ms has passed after a timeout of 1 second", (done) ->
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a = now()
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delay 1000, ->
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b = now()
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diff = b - a
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return done new Error "Diff (#{diff}) higher than 1020." if diff > 1020
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return done null
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+65
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(function() {
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var assert, delay, now;
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assert = require("assert");
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delay = function(ms, fn) {
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return setTimeout(fn, ms);
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};
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now = void 0;
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describe("now", function() {
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it("initially gives a near zero (< 20 ms) time ", function() {
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now = require("../");
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return assert(now() < 20);
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});
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it("gives a positive time", function() {
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return assert(now() > 0);
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});
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it("two subsequent calls return an increasing number", function() {
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var a, b;
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a = now();
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b = now();
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return assert(now() < now());
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});
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it("has less than 10 microseconds overhead", function() {
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return Math.abs(now() - now()) < 0.010;
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});
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it("can do 1,000,000 calls really quickly", function() {
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var i, j, results;
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results = [];
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for (i = j = 0; j < 1000000; i = ++j) {
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results.push(now());
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}
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return results;
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});
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it("shows that at least 990 ms has passed after a timeout of 1 second", function(done) {
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var a;
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a = now();
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return delay(1000, function() {
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var b, diff;
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b = now();
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diff = b - a;
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if (diff < 990) {
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return done(new Error("Diff (" + diff + ") lower than 990."));
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}
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return done(null);
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});
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});
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return it("shows that not more than 1020 ms has passed after a timeout of 1 second", function(done) {
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var a;
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a = now();
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return delay(1000, function() {
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var b, diff;
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b = now();
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diff = b - a;
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if (diff > 1020) {
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return done(new Error("Diff (" + diff + ") higher than 1020."));
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}
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return done(null);
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});
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});
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});
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}).call(this);
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