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Diffstat (limited to 'includes/js/dojo/tests/date.js')
| -rw-r--r-- | includes/js/dojo/tests/date.js | 716 |
1 files changed, 716 insertions, 0 deletions
diff --git a/includes/js/dojo/tests/date.js b/includes/js/dojo/tests/date.js new file mode 100644 index 0000000..57df0fd --- /dev/null +++ b/includes/js/dojo/tests/date.js @@ -0,0 +1,716 @@ +if(!dojo._hasResource["tests.date"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. +dojo._hasResource["tests.date"] = true; +dojo.provide("tests.date"); + +dojo.require("dojo.date"); + +tests.register("tests.date.util", + [ + +/* Informational Functions + **************************/ + +function test_date_getDaysInMonth(t){ + // months other than February + t.is(31, dojo.date.getDaysInMonth(new Date(2006,0,1))); + t.is(31, dojo.date.getDaysInMonth(new Date(2006,2,1))); + t.is(30, dojo.date.getDaysInMonth(new Date(2006,3,1))); + t.is(31, dojo.date.getDaysInMonth(new Date(2006,4,1))); + t.is(30, dojo.date.getDaysInMonth(new Date(2006,5,1))); + t.is(31, dojo.date.getDaysInMonth(new Date(2006,6,1))); + t.is(31, dojo.date.getDaysInMonth(new Date(2006,7,1))); + t.is(30, dojo.date.getDaysInMonth(new Date(2006,8,1))); + t.is(31, dojo.date.getDaysInMonth(new Date(2006,9,1))); + t.is(30, dojo.date.getDaysInMonth(new Date(2006,10,1))); + t.is(31, dojo.date.getDaysInMonth(new Date(2006,11,1))); + + // Februarys + t.is(28, dojo.date.getDaysInMonth(new Date(2006,1,1))); + t.is(29, dojo.date.getDaysInMonth(new Date(2004,1,1))); + t.is(29, dojo.date.getDaysInMonth(new Date(2000,1,1))); + t.is(28, dojo.date.getDaysInMonth(new Date(1900,1,1))); + t.is(28, dojo.date.getDaysInMonth(new Date(1800,1,1))); + t.is(28, dojo.date.getDaysInMonth(new Date(1700,1,1))); + t.is(29, dojo.date.getDaysInMonth(new Date(1600,1,1))); +}, + +function test_date_isLeapYear(t){ + t.f(dojo.date.isLeapYear(new Date(2006,0,1))); + t.t(dojo.date.isLeapYear(new Date(2004,0,1))); + t.t(dojo.date.isLeapYear(new Date(2000,0,1))); + t.f(dojo.date.isLeapYear(new Date(1900,0,1))); + t.f(dojo.date.isLeapYear(new Date(1800,0,1))); + t.f(dojo.date.isLeapYear(new Date(1700,0,1))); + t.t(dojo.date.isLeapYear(new Date(1600,0,1))); +}, + +// The getTimezone function pulls from either the date's toString or +// toLocaleString method -- it's really just a string-processing +// function (assuming the Date obj passed in supporting both toString +// and toLocaleString) and as such can be tested for multiple browsers +// by manually settting up fake Date objects with the actual strings +// produced by various browser/OS combinations. +// FIXME: the function and tests are not localized. +function test_date_getTimezoneName(t){ + + // Create a fake Date object with toString and toLocaleString + // results manually set to simulate tests for multiple browsers + function FakeDate(str, strLocale){ + this.str = str || ''; + this.strLocale = strLocale || ''; + this.toString = function() { + return this.str; + }; + this.toLocaleString = function(){ + return this.strLocale; + }; + } + var dt = new FakeDate(); + + // FF 1.5 Ubuntu Linux (Breezy) + dt.str = 'Sun Sep 17 2006 22:25:51 GMT-0500 (CDT)'; + dt.strLocale = 'Sun 17 Sep 2006 10:25:51 PM CDT'; + t.is('CDT', dojo.date.getTimezoneName(dt)); + + // Safari 2.0 Mac OS X 10.4 + dt.str = 'Sun Sep 17 2006 22:55:01 GMT-0500'; + dt.strLocale = 'September 17, 2006 10:55:01 PM CDT'; + t.is('CDT', dojo.date.getTimezoneName(dt)); + + // FF 1.5 Mac OS X 10.4 + dt.str = 'Sun Sep 17 2006 22:57:18 GMT-0500 (CDT)'; + dt.strLocale = 'Sun Sep 17 22:57:18 2006'; + t.is('CDT', dojo.date.getTimezoneName(dt)); + + // Opera 9 Mac OS X 10.4 -- no TZ data expect empty string return + dt.str = 'Sun, 17 Sep 2006 22:58:06 GMT-0500'; + dt.strLocale = 'Sunday September 17, 22:58:06 GMT-0500 2006'; + t.is('', dojo.date.getTimezoneName(dt)); + + // IE 6 Windows XP + dt.str = 'Mon Sep 18 11:21:07 CDT 2006'; + dt.strLocale = 'Monday, September 18, 2006 11:21:07 AM'; + t.is('CDT', dojo.date.getTimezoneName(dt)); + + // Opera 9 Ubuntu Linux (Breezy) -- no TZ data expect empty string return + dt.str = 'Mon, 18 Sep 2006 13:30:32 GMT-0500'; + dt.strLocale = 'Monday September 18, 13:30:32 GMT-0500 2006'; + t.is('', dojo.date.getTimezoneName(dt)); + + // IE 5.5 Windows 2000 + dt.str = 'Mon Sep 18 13:49:22 CDT 2006'; + dt.strLocale = 'Monday, September 18, 2006 1:49:22 PM'; + t.is('CDT', dojo.date.getTimezoneName(dt)); +} + ] +); + +tests.register("tests.date.math", + [ +function test_date_compare(t){ + var d1=new Date(); + d1.setHours(0); + var d2=new Date(); + d2.setFullYear(2005); + d2.setHours(12); + t.is(0, dojo.date.compare(d1, d1)); + t.is(1, dojo.date.compare(d1, d2, "date")); + t.is(-1, dojo.date.compare(d2, d1, "date")); + t.is(-1, dojo.date.compare(d1, d2, "time")); + t.is(1, dojo.date.compare(d1, d2, "datetime")); +}, +function test_date_add(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + + interv = "year"; + dtA = new Date(2005, 11, 27); + dtB = new Date(2006, 11, 27); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2005, 11, 27); + dtB = new Date(2004, 11, 27); + t.is(dtB, dojo.date.add(dtA, interv, -1)); + + dtA = new Date(2000, 1, 29); + dtB = new Date(2001, 1, 28); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2000, 1, 29); + dtB = new Date(2005, 1, 28); + t.is(dtB, dojo.date.add(dtA, interv, 5)); + + dtA = new Date(1900, 11, 31); + dtB = new Date(1930, 11, 31); + t.is(dtB, dojo.date.add(dtA, interv, 30)); + + dtA = new Date(1995, 11, 31); + dtB = new Date(2030, 11, 31); + t.is(dtB, dojo.date.add(dtA, interv, 35)); + + interv = "quarter"; + dtA = new Date(2000, 0, 1); + dtB = new Date(2000, 3, 1); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2000, 1, 29); + dtB = new Date(2000, 7, 29); + t.is(dtB, dojo.date.add(dtA, interv, 2)); + + dtA = new Date(2000, 1, 29); + dtB = new Date(2001, 1, 28); + t.is(dtB, dojo.date.add(dtA, interv, 4)); + + interv = "month"; + dtA = new Date(2000, 0, 1); + dtB = new Date(2000, 1, 1); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2000, 0, 31); + dtB = new Date(2000, 1, 29); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2000, 1, 29); + dtB = new Date(2001, 1, 28); + t.is(dtB, dojo.date.add(dtA, interv, 12)); + + interv = "week"; + dtA = new Date(2000, 0, 1); + dtB = new Date(2000, 0, 8); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + interv = "day"; + dtA = new Date(2000, 0, 1); + dtB = new Date(2000, 0, 2); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2001, 0, 1); + dtB = new Date(2002, 0, 1); + t.is(dtB, dojo.date.add(dtA, interv, 365)); + + dtA = new Date(2000, 0, 1); + dtB = new Date(2001, 0, 1); + t.is(dtB, dojo.date.add(dtA, interv, 366)); + + dtA = new Date(2000, 1, 28); + dtB = new Date(2000, 1, 29); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2001, 1, 28); + dtB = new Date(2001, 2, 1); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2000, 2, 1); + dtB = new Date(2000, 1, 29); + t.is(dtB, dojo.date.add(dtA, interv, -1)); + + dtA = new Date(2001, 2, 1); + dtB = new Date(2001, 1, 28); + t.is(dtB, dojo.date.add(dtA, interv, -1)); + + dtA = new Date(2000, 0, 1); + dtB = new Date(1999, 11, 31); + t.is(dtB, dojo.date.add(dtA, interv, -1)); + + interv = "weekday"; + // Sat, Jan 1 + dtA = new Date(2000, 0, 1); + // Should be Mon, Jan 3 + dtB = new Date(2000, 0, 3); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + // Sun, Jan 2 + dtA = new Date(2000, 0, 2); + // Should be Mon, Jan 3 + dtB = new Date(2000, 0, 3); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + // Sun, Jan 2 + dtA = new Date(2000, 0, 2); + // Should be Fri, Jan 7 + dtB = new Date(2000, 0, 7); + t.is(dtB, dojo.date.add(dtA, interv, 5)); + + // Sun, Jan 2 + dtA = new Date(2000, 0, 2); + // Should be Mon, Jan 10 + dtB = new Date(2000, 0, 10); + t.is(dtB, dojo.date.add(dtA, interv, 6)); + + // Mon, Jan 3 + dtA = new Date(2000, 0, 3); + // Should be Mon, Jan 17 + dtB = new Date(2000, 0, 17); + t.is(dtB, dojo.date.add(dtA, interv, 10)); + + // Sat, Jan 8 + dtA = new Date(2000, 0, 8); + // Should be Mon, Jan 3 + dtB = new Date(2000, 0, 3); + t.is(dtB, dojo.date.add(dtA, interv, -5)); + + // Sun, Jan 9 + dtA = new Date(2000, 0, 9); + // Should be Wed, Jan 5 + dtB = new Date(2000, 0, 5); + t.is(dtB, dojo.date.add(dtA, interv, -3)); + + // Sun, Jan 23 + dtA = new Date(2000, 0, 23); + // Should be Fri, Jan 7 + dtB = new Date(2000, 0, 7); + t.is(dtB, dojo.date.add(dtA, interv, -11)); + + interv = "hour"; + dtA = new Date(2000, 0, 1, 11); + dtB = new Date(2000, 0, 1, 12); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2001, 9, 28, 0); + dtB = new Date(dtA.getTime() + (60 * 60 * 1000)); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2001, 9, 28, 23); + dtB = new Date(2001, 9, 29, 0); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2001, 11, 31, 23); + dtB = new Date(2002, 0, 1, 0); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + interv = "minute"; + dtA = new Date(2000, 11, 31, 23, 59); + dtB = new Date(2001, 0, 1, 0, 0); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2000, 11, 27, 12, 2); + dtB = new Date(2000, 11, 27, 13, 2); + t.is(dtB, dojo.date.add(dtA, interv, 60)); + + interv = "second"; + dtA = new Date(2000, 11, 31, 23, 59, 59); + dtB = new Date(2001, 0, 1, 0, 0, 0); + t.is(dtB, dojo.date.add(dtA, interv, 1)); + + dtA = new Date(2000, 11, 27, 8, 10, 59); + dtB = new Date(2000, 11, 27, 8, 11, 59); + t.is(dtB, dojo.date.add(dtA, interv, 60)); + + // Test environment JS Date doesn't support millisec? + //interv = "millisecond"; + // + //dtA = new Date(2000, 11, 31, 23, 59, 59, 999); + //dtB = new Date(2001, 0, 1, 0, 0, 0, 0); + //t.is(dtB, dojo.date.add(dtA, interv, 1)); + // + //dtA = new Date(2000, 11, 27, 8, 10, 53, 2); + //dtB = new Date(2000, 11, 27, 8, 10, 54, 2); + //t.is(dtB, dojo.date.add(dtA, interv, 1000)); +}, +function test_date_diff(t){ + var dtA = null; // First date to compare + var dtB = null; // Second date to compare + var interv = ''; // Interval to compare on (e.g., year, month) + + interv = "year"; + dtA = new Date(2005, 11, 27); + dtB = new Date(2006, 11, 27); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 11, 31); + dtB = new Date(2001, 0, 1); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + interv = "quarter"; + dtA = new Date(2000, 1, 29); + dtB = new Date(2001, 2, 1); + t.is(4, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 11, 1); + dtB = new Date(2001, 0, 1); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + interv = "month"; + dtA = new Date(2000, 1, 29); + dtB = new Date(2001, 2, 1); + t.is(13, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 11, 1); + dtB = new Date(2001, 0, 1); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + interv = "week"; + dtA = new Date(2000, 1, 1); + dtB = new Date(2000, 1, 8); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 1, 28); + dtB = new Date(2000, 2, 6); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 2, 6); + dtB = new Date(2000, 1, 28); + t.is(-1, dojo.date.difference(dtA, dtB, interv)); + + interv = "day"; + dtA = new Date(2000, 1, 29); + dtB = new Date(2000, 2, 1); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 11, 31); + dtB = new Date(2001, 0, 1); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + // DST leap -- check for rounding err + // This is dependent on US calendar, but + // shouldn't break in other locales + dtA = new Date(2005, 3, 3); + dtB = new Date(2005, 3, 4); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + interv = "weekday"; + dtA = new Date(2006, 7, 3); + dtB = new Date(2006, 7, 11); + t.is(6, dojo.date.difference(dtA, dtB, interv)); + + // Positive diffs + dtA = new Date(2006, 7, 4); + dtB = new Date(2006, 7, 11); + t.is(5, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 5); + dtB = new Date(2006, 7, 11); + t.is(5, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 6); + dtB = new Date(2006, 7, 11); + t.is(5, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 7); + dtB = new Date(2006, 7, 11); + t.is(4, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 7); + dtB = new Date(2006, 7, 13); + t.is(4, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 7); + dtB = new Date(2006, 7, 14); + t.is(5, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 7); + dtB = new Date(2006, 7, 15); + t.is(6, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 7); + dtB = new Date(2006, 7, 28); + t.is(15, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 2, 2); + dtB = new Date(2006, 2, 28); + t.is(18, dojo.date.difference(dtA, dtB, interv)); + + // Negative diffs + dtA = new Date(2006, 7, 11); + dtB = new Date(2006, 7, 4); + t.is(-5, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 11); + dtB = new Date(2006, 7, 5); + t.is(-4, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 11); + dtB = new Date(2006, 7, 6); + t.is(-4, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 11); + dtB = new Date(2006, 7, 7); + t.is(-4, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 13); + dtB = new Date(2006, 7, 7); + t.is(-5, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 14); + dtB = new Date(2006, 7, 7); + t.is(-5, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 15); + dtB = new Date(2006, 7, 7); + t.is(-6, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 7, 28); + dtB = new Date(2006, 7, 7); + t.is(-15, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2006, 2, 28); + dtB = new Date(2006, 2, 2); + t.is(-18, dojo.date.difference(dtA, dtB, interv)); + + // Two days on the same weekend -- no weekday diff + dtA = new Date(2006, 7, 5); + dtB = new Date(2006, 7, 6); + t.is(0, dojo.date.difference(dtA, dtB, interv)); + + interv = "hour"; + dtA = new Date(2000, 11, 31, 23); + dtB = new Date(2001, 0, 1, 0); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 11, 31, 12); + dtB = new Date(2001, 0, 1, 0); + t.is(12, dojo.date.difference(dtA, dtB, interv)); + + interv = "minute"; + dtA = new Date(2000, 11, 31, 23, 59); + dtB = new Date(2001, 0, 1, 0, 0); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 1, 28, 23, 59); + dtB = new Date(2000, 1, 29, 0, 0); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + interv = "second"; + dtA = new Date(2000, 11, 31, 23, 59, 59); + dtB = new Date(2001, 0, 1, 0, 0, 0); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + interv = "millisecond"; + dtA = new Date(2000, 11, 31, 23, 59, 59, 999); + dtB = new Date(2001, 0, 1, 0, 0, 0, 0); + t.is(1, dojo.date.difference(dtA, dtB, interv)); + + dtA = new Date(2000, 11, 31, 23, 59, 59, 0); + dtB = new Date(2001, 0, 1, 0, 0, 0, 0); + t.is(1000, dojo.date.difference(dtA, dtB, interv)); +}, +function test_date_add_diff_year(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + + interv = "year"; + dtA = new Date(2005, 11, 27); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2005, 11, 27); + dtB = dojo.date.add(dtA, interv, -1); + t.is(dojo.date.difference(dtA, dtB, interv), -1); + + dtA = new Date(2000, 1, 29); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2000, 1, 29); + dtB = dojo.date.add(dtA, interv, 5); + t.is(dojo.date.difference(dtA, dtB, interv), 5); + + dtA = new Date(1900, 11, 31); + dtB = dojo.date.add(dtA, interv, 30); + t.is(dojo.date.difference(dtA, dtB, interv), 30); + + dtA = new Date(1995, 11, 31); + dtB = dojo.date.add(dtA, interv, 35); + t.is(dojo.date.difference(dtA, dtB, interv), 35); +}, +function test_date_add_diff_quarter(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + interv = "quarter"; + dtA = new Date(2000, 0, 1); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2000, 1, 29); + dtB = dojo.date.add(dtA, interv, 2); + t.is(dojo.date.difference(dtA, dtB, interv), 2); + + dtA = new Date(2000, 1, 29); + dtB = dojo.date.add(dtA, interv, 4); + t.is(dojo.date.difference(dtA, dtB, interv), 4); +}, +function test_date_add_diff_month(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + interv = "month"; + dtA = new Date(2000, 0, 1); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2000, 0, 31); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2000, 1, 29); + dtB = dojo.date.add(dtA, interv, 12); + t.is(dojo.date.difference(dtA, dtB, interv), 12); +}, +function test_date_add_diff_week(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + interv = "week"; + dtA = new Date(2000, 0, 1); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); +}, +function test_date_add_diff_day(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + interv = "day"; + dtA = new Date(2000, 0, 1); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2001, 0, 1); + dtB = dojo.date.add(dtA, interv, 365); + t.is(dojo.date.difference(dtA, dtB, interv), 365); + + dtA = new Date(2000, 0, 1); + dtB = dojo.date.add(dtA, interv, 366); + t.is(dojo.date.difference(dtA, dtB, interv), 366); + + dtA = new Date(2000, 1, 28); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2001, 1, 28); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2000, 2, 1); + dtB = dojo.date.add(dtA, interv, -1); + t.is(dojo.date.difference(dtA, dtB, interv), -1); + + dtA = new Date(2001, 2, 1); + dtB = dojo.date.add(dtA, interv, -1); + t.is(dojo.date.difference(dtA, dtB, interv), -1); + + dtA = new Date(2000, 0, 1); + dtB = dojo.date.add(dtA, interv, -1); + t.is(dojo.date.difference(dtA, dtB, interv), -1); +}, +function test_date_add_diff_weekday(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + interv = "weekday"; + // Sat, Jan 1 + dtA = new Date(2000, 0, 1); + // Should be Mon, Jan 3 + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + // Sun, Jan 2 + dtA = new Date(2000, 0, 2); + // Should be Mon, Jan 3 + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + // Sun, Jan 2 + dtA = new Date(2000, 0, 2); + // Should be Fri, Jan 7 + dtB = dojo.date.add(dtA, interv, 5); + t.is(dojo.date.difference(dtA, dtB, interv), 5); + + // Sun, Jan 2 + dtA = new Date(2000, 0, 2); + // Should be Mon, Jan 10 + dtB = dojo.date.add(dtA, interv, 6); + t.is(dojo.date.difference(dtA, dtB, interv), 6); + + // Mon, Jan 3 + dtA = new Date(2000, 0, 3); + // Should be Mon, Jan 17 + dtB = dojo.date.add(dtA, interv, 10); + t.is(dojo.date.difference(dtA, dtB, interv), 10); + + // Sat, Jan 8 + dtA = new Date(2000, 0, 8); + // Should be Mon, Jan 3 + dtB = dojo.date.add(dtA, interv, -5); + t.is(dojo.date.difference(dtA, dtB, interv), -5); + + // Sun, Jan 9 + dtA = new Date(2000, 0, 9); + // Should be Wed, Jan 5 + dtB = dojo.date.add(dtA, interv, -3); + t.is(dojo.date.difference(dtA, dtB, interv), -3); + + // Sun, Jan 23 + dtA = new Date(2000, 0, 23); + // Should be Fri, Jan 7 + dtB = dojo.date.add(dtA, interv, -11); + t.is(dojo.date.difference(dtA, dtB, interv), -11); +}, +function test_date_add_diff_hour(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + interv = "hour"; + dtA = new Date(2000, 0, 1, 11); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2001, 9, 28, 0); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2001, 9, 28, 23); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2001, 11, 31, 23); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); +}, +function test_date_add_diff_minute(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + interv = "minute"; + dtA = new Date(2000, 11, 31, 23, 59); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2000, 11, 27, 12, 2); + dtB = dojo.date.add(dtA, interv, 60); + t.is(dojo.date.difference(dtA, dtB, interv), 60); +}, +function test_date_add_diff_second(t){ + var interv = ''; // Interval (e.g., year, month) + var dtA = null; // Date to increment + var dtB = null; // Expected result date + console.debug("second"); + interv = "second"; + dtA = new Date(2000, 11, 31, 23, 59, 59); + dtB = dojo.date.add(dtA, interv, 1); + t.is(dojo.date.difference(dtA, dtB, interv), 1); + + dtA = new Date(2000, 11, 27, 8, 10, 59); + dtB = dojo.date.add(dtA, interv, 60); + t.is(dojo.date.difference(dtA, dtB, interv), 60); + + // Test environment JS Date doesn't support millisec? + //interv = "millisecond"; + // + //dtA = new Date(2000, 11, 31, 23, 59, 59, 999); + //dtB = dojo.date.add(dtA, interv, 1); + //t.is(dojo.date.difference(dtA, dtB, interv), 1); + // + //dtA = new Date(2000, 11, 27, 8, 10, 53, 2); + //dtB = dojo.date.add(dtA, interv, 1000); + //t.is(dojo.date.difference(dtA, dtB, interv), 1000); +} + ] +); + +dojo.require("tests.date.locale"); +dojo.require("tests.date.stamp"); + +} |