it("should convert any random date",function(){
var dates_to_check =[
new Date(1,1,1601),
new Date(14,7,1789),
new Date(14,4,1929),
new Date(14,4,1968),
new Date(14,4,1972),
new Date(14,4,2172)
];
for(var i=0;i<100;i++) {
dates_to_check.push(ec.randomDateTime());
}
var date,check_date, check_date_bn;
var bs = new BinaryStream();
for(var i=0;i<dates_to_check.length;i++) {
date = dates_to_check[i];
var hl = date_time.bn_dateToHundredNanoSecondFrom1601(date);
var hl_bn = bn_dateToHundredNanoSecondFrom1601_big_number(date);
check_date = date_time.bn_hundredNanoSecondFrom1601ToDate(hl[0],hl[1]);
check_date_bn = bn_hundredNanoSecondFrom1601ToDate_big_number(hl[0],hl[1]);
check_date.toString().should.eql(date.toString());
ec.isValidUInt32(hl[0]).should.eql(true);
ec.isValidUInt32(hl[1]).should.eql(true);
ec.encodeDateTime(date,bs);
bs.rewind();
}
});
it("bn_dateToHundredNanoSecondFrom1601 should return n=(number of nanosecond in a single day) for January, 2nd 1601 00:00:00 UTC", function () {
var date = new Date(Date.UTC(1601, 0, 2, 0, 0, 0 ));
var nano = date_time.bn_dateToHundredNanoSecondFrom1601(date);
var value = 24 * 60 * 60 * 1000 * 10000; // number of nanosecond in a single day
nano[0].should.equal(Math.floor(value / 0x100000000));
nano[1].should.equal(value % 0x100000000);
});
it("should ensure that fast method (bn_hundredNanoSecondFrom1601ToDate) is faster than slow method",function(done) {
var date = new Date(2014, 0, 1);
var nano = date_time.bn_dateToHundredNanoSecondFrom1601(date);
var bench = new Benchmarker();
bench.add('bn_hundredNanoSecondFrom1601ToDate_safe', function() {
bn_hundredNanoSecondFrom1601ToDate_big_number(nano[0],nano[1]);
})
.add('bn_hundredNanoSecondFrom1601ToDate_fast', function() {
date_time.bn_hundredNanoSecondFrom1601ToDate(nano[0],nano[1]);
})
.on('cycle', function(message) {
console.log(message);
})
.on('complete', function() {
console.log(' Fastest is ' + this.fastest.name);
console.log(' Speed Up : x', this.speedUp);
this.fastest.name.should.eql("bn_hundredNanoSecondFrom1601ToDate_fast");
done();
})
.run();
});
it("should check that slow and fast method produce same result",function() {
var date = new Date(2014, 0, 1);
var nano1 = bn_dateToHundredNanoSecondFrom1601_big_number(date);
var nano2 = date_time.bn_dateToHundredNanoSecondFrom1601(date);
nano1.should.eql(nano2);
});
it("bn_dateToHundredNanoSecondFrom1601 should return 0x019DB1DE-D53E8000 = 116444736000000000 for January, 1st 1970 00:00:00 UTC", function () {
var date = new Date(Date.UTC(1970, 0, 1, 0, 0, 0));
var nano = date_time.bn_dateToHundredNanoSecondFrom1601(date);
var verif = bn_dateToHundredNanoSecondFrom1601_big_number(date);
//xx console.log(date.toUTCString(), "0x0"+nano[0].toString(16),"0x"+nano[1].toString(16),nano,verif[0].toString(16),verif[1].toString(16));
nano[0].should.equal(0x019DB1DE); // hi
nano[1].should.equal(0xD53E8000); // lo
});
it("should handle 100 nanoseconds", function () {
var date1 = new Date(Date.UTC(2013, 11, 12, 7, 36, 6));
date1.toISOString().should.eql("2013-12-12T07:36:06.000Z");
var t1 = date1.getTime();
var q1 = date_time.bn_dateToHundredNanoSecondFrom1601(date1);
// construct the same date with 713 millisecond more ...
var date2 = new Date(Date.UTC(2013, 11, 12, 7, 36, 6));
date2.setMilliseconds(713);
date2.toISOString().should.eql("2013-12-12T07:36:06.713Z");
var t2 = date2.getTime();
var q2 = date_time.bn_dateToHundredNanoSecondFrom1601(date2);
(t2 - t1).should.eql(713," there must be a difference of 713 milliseconds");
(q2[1] - q1[1]).should.eql(7130000,"there must be a difference of 7130000 nanseconds");
});
it("should create a BrowseRequest with correct default value in viewDescription", function () {
var browseRequest = new browse_service.BrowseRequest({
view: {},
requestedMaxReferencesPerNode: 1,
nodesToBrowse: [{}]
});
// by default timeStamp shall be set to minDate
browseRequest.view.viewId.toString().should.eql("ns=0;i=0");
browseRequest.view.viewVersion.should.eql(0);
// timestamp shall be minDate( 01/01/1601) to satisfy the .NET server
// implementation.
var date_time = require("lib/misc/date_time");
date_time.bn_dateToHundredNanoSecondFrom1601(browseRequest.view.timestamp).should.eql([0, 0]);
});
it("bn_dateToHundredNanoSecondFrom1601 should return 0 for January, 1st 1601 00:00:00 UTC", function () {
var date = new Date(Date.UTC(1601, 0, 1, 0, 0, 0));
var nano = date_time.bn_dateToHundredNanoSecondFrom1601(date);
nano[0].should.equal(0);
nano[1].should.equal(0);
});
.add('bn_dateToHundredNanoSecondFrom1601_fast', function() {
var date = new Date(2014, 0, 1);
var nano = date_time.bn_dateToHundredNanoSecondFrom1601(date);
})