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   1  <?php
   2  
   3  final class PhabricatorUnitsTestCase extends PhabricatorTestCase {
   4  
   5    // NOTE: Keep tests below PHP_INT_MAX on 32-bit systems, since if you write
   6    // larger numeric literals they'll evaluate to nonsense.
   7  
   8    public function testByteFormatting() {
   9      $tests = array(
  10        1                   => '1 B',
  11        1024                => '1 KB',
  12        1024 * 1024         => '1 MB',
  13        10 * 1024 * 1024    => '10 MB',
  14        100 * 1024 * 1024   => '100 MB',
  15        1024 * 1024 * 1024  => '1 GB',
  16        999                 => '999 B',
  17      );
  18  
  19      foreach ($tests as $input => $expect) {
  20        $this->assertEqual(
  21          $expect,
  22          phutil_format_bytes($input),
  23          'phutil_format_bytes('.$input.')');
  24      }
  25    }
  26  
  27    public function testByteParsing() {
  28      $tests = array(
  29        '1'             => 1,
  30        '1k'            => 1024,
  31        '1K'            => 1024,
  32        '1kB'           => 1024,
  33        '1Kb'           => 1024,
  34        '1KB'           => 1024,
  35        '1MB'           => 1024 * 1024,
  36        '1GB'           => 1024 * 1024 * 1024,
  37        '1.5M'          => (int)(1024 * 1024 * 1.5),
  38        '1 000'         => 1000,
  39        '1,234.56 KB'   => (int)(1024 * 1234.56),
  40      );
  41  
  42      foreach ($tests as $input => $expect) {
  43        $this->assertEqual(
  44          $expect,
  45          phutil_parse_bytes($input),
  46          'phutil_parse_bytes('.$input.')');
  47      }
  48  
  49      $this->tryTestCases(
  50        array('string' => 'string'),
  51        array(false),
  52        'phutil_parse_bytes');
  53    }
  54  
  55    public function testDetailedDurationFormatting() {
  56      $expected_zero = 'now';
  57  
  58      $tests = array (
  59         12095939 => '19 w, 6 d',
  60        -12095939 => '19 w, 6 d ago',
  61  
  62          3380521 => '5 w, 4 d',
  63         -3380521 => '5 w, 4 d ago',
  64  
  65                0 => $expected_zero,
  66      );
  67  
  68      foreach ($tests as $duration => $expect) {
  69        $this->assertEqual(
  70          $expect,
  71          phutil_format_relative_time_detailed($duration),
  72          'phutil_format_relative_time_detailed('.$duration.')');
  73      }
  74  
  75  
  76      $tests = array(
  77        3380521   => array(
  78          -1 => '5 w',
  79           0 => '5 w',
  80           1 => '5 w',
  81           2 => '5 w, 4 d',
  82           3 => '5 w, 4 d, 3 h',
  83           4 => '5 w, 4 d, 3 h, 2 m',
  84           5 => '5 w, 4 d, 3 h, 2 m, 1 s',
  85           6 => '5 w, 4 d, 3 h, 2 m, 1 s',
  86        ),
  87  
  88        -3380521  => array(
  89          -1 => '5 w ago',
  90           0 => '5 w ago',
  91           1 => '5 w ago',
  92           2 => '5 w, 4 d ago',
  93           3 => '5 w, 4 d, 3 h ago',
  94           4 => '5 w, 4 d, 3 h, 2 m ago',
  95           5 => '5 w, 4 d, 3 h, 2 m, 1 s ago',
  96           6 => '5 w, 4 d, 3 h, 2 m, 1 s ago',
  97        ),
  98  
  99        0        => array(
 100          -1 => $expected_zero,
 101           0 => $expected_zero,
 102           1 => $expected_zero,
 103           2 => $expected_zero,
 104           3 => $expected_zero,
 105           4 => $expected_zero,
 106           5 => $expected_zero,
 107           6 => $expected_zero,
 108        ),
 109      );
 110  
 111      foreach ($tests as $duration => $sub_tests) {
 112        if (is_array($sub_tests)) {
 113          foreach ($sub_tests as $levels => $expect) {
 114            $this->assertEqual(
 115              $expect,
 116              phutil_format_relative_time_detailed($duration, $levels),
 117              'phutil_format_relative_time_detailed('.$duration.',
 118                '.$levels.')');
 119          }
 120        } else {
 121          $expect = $sub_tests;
 122          $this->assertEqual(
 123            $expect,
 124            phutil_format_relative_time_detailed($duration),
 125            'phutil_format_relative_time_detailed('.$duration.')');
 126  
 127        }
 128      }
 129    }
 130  }