hphp/test/quick/builtin_extension_DateTime.php

   1 <?hh
   2
   3 date_default_timezone_set('America/Los_Angeles');
   4
   5 class A_DateTime extends DateTime {
   6   public $___x;
   7   public function __clone() {
   8     $this->___x++;
   9   }
  10 }
  11
  12 function test($cls, $args = array()) {
  13   echo $cls . "\n";
  14   $a = (new ReflectionClass($cls))->newInstanceArgs($args);
  15   var_dump($a);
  16   // serialize and unserialize
  17   $b = serialize($a);
  18   var_dump($b);
  19   $c = unserialize($b);
  20   var_dump($c);
  21   if (($a != $c) && (get_class($c) !== null)) {
  22     echo "bad serialization/deserialization\n";
  23     exit(1);
  24   }
  25   // get class methods
  26   var_dump(get_class_methods($a));
  27
  28   echo "================\n";
  29
  30   $cls = 'A_' . $cls;
  31   echo $cls . "\n";
  32   $a = (new ReflectionClass($cls))->newInstanceArgs($args);
  33   var_dump($a);
  34   // serialize and unserialize
  35   $b = serialize($a);
  36   var_dump($b);
  37   $c = unserialize($b);
  38   var_dump($c);
  39   if (($a != $c) && (get_class($c) !== null)) {
  40     echo "bad serialization/deserialization\n";
  41     exit(1);
  42   }
  43   // get class methods
  44   var_dump(get_class_methods($a));
  45 }
  46
  47 test("DateTime", array("2012-06-23T11:00:00"));
  48
  49 function main() {
  50   echo "================\n";
  51
  52   $y = new A_DateTime("2012-06-23T11:00:00");
  53   $y->___y = 73;
  54   $y2 = clone $y;
  55   $y2->___y++;
  56   $y2->modify("+3 days");
  57
  58   var_dump($y);
  59   var_dump($y->format('Y-m-d'));
  60   var_dump($y2);
  61   var_dump($y2->format('Y-m-d'));
  62 }
  63 main();
  64
  65 function DataTimeFromString() {
  66   echo "================\n";
  67   $num_tests = 10;
  68   $count_fill_error = 0;
  69   $count_nofill_error = 0;
  70   for ($i = 0; $i < $num_tests; $i++) {
  71     date_default_timezone_set('UTC');
  72     $curr_str = date('H:i:s');
  73     $format = 'Y-m-d';
  74     $rand_date = sprintf('%d-%02d-%02d',
  75                          rand(1900,2100),
  76                          rand(1,12),
  77                          rand(1,28));
  78     $date = DateTime::createFromFormat($format, $rand_date)
  79       ->format('H:i:s');
  80     if ($date != $curr_str) {
  81       // passing the above condition may be the result of change in
  82       // the system time. assuming running on a reasonable fast CPU
  83       // time cannot change on the second sample
  84       $curr_str = date('H:i:s');
  85       if ($date != $curr_str) {
  86         $count_fill_error++;
  87       }
  88     }
  89     if ('00:00:00' == $curr_str) {
  90       // just in case make sure the current time is not exact midnight!
  91       sleep(1);
  92       $curr_str = date('H:i:s');
  93     }
  94     // adding ! to the time format force to fill missing parts by
  95     // parts of Unix epoch is 1970-01-01 00:00:00 UTC
  96     $format = '!'.$format;
  97     $date = DateTime::createFromFormat($format, $rand_date)
  98       ->format('H:i:s');
  99     if ('00:00:00' != $date) {
 100       $count_no_fill_error++;
 101     }
 102   }
 103   if ($num_tests == $count_fill_error) {
 104     echo 'Error in createFromFormat when filling option is ON\n';
 105     echo $count_fill_error;
 106   }
 107
 108   if ($num_tests == $count_nofill_error){
 109     echo 'Error in createFromFormat when filling option is OFF\n';
 110   }
 111 }
 112
 113 DataTimeFromString();