1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
<?php
require_once dirname(__FILE__).'/../phpunit.php';
Prado::using('System.Util.TDateTimeStamp');
/**
* @package System.Util
*/
class TDateTimeStampTest extends PHPUnit_Framework_TestCase {
public function testGetTimeStampAndFormat() {
$s = new TDateTimeStamp;
$t = $s->getTimeStamp(0,0,0);
$this->assertEquals($s->formatDate('Y-m-d',$t), date('Y-m-d'));
$t = $s->getTimeStamp(0,0,0,6,1,2102);
$this->assertEquals($s->formatDate('Y-m-d',$t), '2102-06-01');
$t = $s->getTimeStamp(0,0,0,2,1,2102);
$this->assertEquals($s->formatDate('Y-m-d',$t), '2102-02-01');
}
public function testOverFlow() {
$s = new TDateTimeStamp;
$t = $s->getTimeStamp(0,0,0,3,33,1965);
$this->assertEquals($s->formatDate('Y-m-d',$t), '1965-04-02', 'Error in day overflow 1');
$t = $s->getTimeStamp(0,0,0,4,33,1971);
$this->assertEquals($s->formatDate('Y-m-d',$t), '1971-05-03', 'Error in day overflow 2');
$t = $s->getTimeStamp(0,0,0,1,60,1965);
$this->assertEquals($s->formatDate('Y-m-d',$t), '1965-03-01', 'Error in day overflow 3 '.$s->formatDate('Y-m-d',$t));
$t = $s->getTimeStamp(0,0,0,12,32,1965);
$this->assertEquals($s->formatDate('Y-m-d',$t), '1966-01-01', 'Error in day overflow 4 '.$s->formatDate('Y-m-d',$t));
$t = $s->getTimeStamp(0,0,0,12,63,1965);
$this->assertEquals($s->formatDate('Y-m-d',$t), '1966-02-01', 'Error in day overflow 5 '.$s->formatDate('Y-m-d',$t));
$t = $s->getTimeStamp(0,0,0,13,3,1965);
$this->assertEquals($s->formatDate('Y-m-d',$t), '1966-01-03', 'Error in math overflow 1');
}
public function test2DigitTo4DigitYearConversion() {
$s = new TDateTimeStamp;
$this->assertEquals($s->get4DigitYear(00), 2000, "Err 2-digit 2000");
$this->assertEquals($s->get4DigitYear(10), 2010, "Err 2-digit 2010");
$this->assertEquals($s->get4DigitYear(20), 2020, "Err 2-digit 2020");
$this->assertEquals($s->get4DigitYear(30), 2030, "Err 2-digit 2030");
$this->assertEquals($s->get4DigitYear(40), 2040, "Err 2-digit 2040");
$this->assertEquals($s->get4DigitYear(50), 1950, "Err 2-digit 1950");
$this->assertEquals($s->get4DigitYear(90), 1990, "Err 2-digit 1990");
}
public function testStringFormating() {
$s = new TDateTimeStamp;
$fmt = '\d\a\t\e T Y-m-d H:i:s a A d D F g G h H i j l L m M n O \R\F\C2822 r s t U w y Y z Z 2003';
$s1 = date($fmt,0);
$s2 = $s->formatDate($fmt,0);
$this->assertEquals($s1, $s2);//, " date() 0 failed \n $s1 \n $s2");
for ($i=10; --$i > 0; ) {
$ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000);
$s1 = date($fmt,$ts);
$s2 = $s->formatDate($fmt,$ts);
//print "$s1 <br>$s2 <p>";
$this->assertEquals($s1,$s2);
$a1 = getdate($ts);
$a2 = $s->getDate($ts,false);
$this->assertEquals($a1,$a2);
}
}
public function testRandomDatesBetween1000And4000() {
$this->assertIsValidDate(1000,1);
//echo "Testing year ";
for ($i=10; --$i >= 0;) {
$y1 = 1000+rand(0,1970-1000);
//echo $y1." ";
$m = rand(1,12);
$this->assertIsValidDate($y1,$m);
$y1 = 3000-rand(0,3000-1970);
//echo $y1." ";
$this->assertIsValidDate($y1,$m);
}
}
public function assertIsValidDate($y1,$m,$d=13) {
$s = new TDateTimeStamp;
$t = $s->getTimeStamp(0,0,0,$m,$d,$y1);
$rez = $s->formatDate('Y-n-j H:i:s',$t);
$this->assertEquals("$y1-$m-$d 00:00:00", $rez);
}
function testRandomDates() {
$start = 1960+rand(0,10);
$yrs = 12;
$i = 365.25*86400*($start-1970);
$offset = 36000+rand(10000,60000);
$max = 365*$yrs*86400;
$lastyear = 0;
$s = new TDateTimeStamp;
// we generate a timestamp, convert it to a date, and convert it back to a timestamp
// and check if the roundtrip broke the original timestamp value.
//print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: ";
$fails = 0;
for ($max += $i; $i < $max; $i += $offset) {
$ret = $s->formatDate('m,d,Y,H,i,s',$i);
$arr = explode(',',$ret);
if ($lastyear != $arr[2])
$lastyear = $arr[2];
$newi = $s->getTimestamp($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);
if ($i != $newi) {
// This actually can fail if $i is in the middle of a time change due to DST
$tz = new DateTimeZone(date_default_timezone_get());
$transitions = $tz->getTransitions($i-3600, $i+3600);
if(count($transitions) == 0)
$fails++;
//$j = mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]);
//print "Error at $i, $j, getTimestamp() returned $newi ($ret)\n";
}
}
$this->assertEquals($fails, 0);
}
}
?>
|
