t/inc/ImageFunctions.t

   1 #!/usr/bin/env php
   2 <?php
   3
   4 define( 'MEDIAWIKI', true );
   5 require 't/Test.php';
   6
   7 require 'includes/Defines.php';
   8
   9 $vals = array(
  10         array(
  11                 'width' => 50,
  12                 'height' => 50,
  13                 'tests' => array(
  14                         50 => 50,
  15                         17 => 17,
  16                         18 => 18 ) ),
  17         array(
  18                 'width' => 366,
  19                 'height' => 300,
  20                 'tests' => array(
  21                         50 => 61,
  22                         17 => 21,
  23                         18 => 22 ) ),
  24         array(
  25                 'width' => 300,
  26                 'height' => 366,
  27                 'tests' => array(
  28                         50 => 41,
  29                         17 => 14,
  30                         18 => 15 ) ),
  31         array(
  32                 'width' => 100,
  33                 'height' => 400,
  34                 'tests' => array(
  35                         50 => 12,
  36                         17 => 4,
  37                         18 => 4 ) )
  38 );
  39
  40 plan( 3 + 3 * count( $vals ) );
  41
  42 require_ok( 'includes/ProfilerStub.php' );
  43 require_ok( 'includes/GlobalFunctions.php' );
  44 require_ok( 'includes/ImageFunctions.php' );
  45
  46 foreach( $vals as $row ) {
  47         extract( $row );
  48         foreach( $tests as $max => $expected ) {
  49                 $y = round( $expected * $height / $width );
  50                 $result = wfFitBoxWidth( $width, $height, $max );
  51                 $y2 = round( $result * $height / $width );
  52                 is( $result, $expected,
  53                         "($width, $height, $max) wanted: {$expected}x{$y}, got: {$result}x{$y2}" );
  54         }
  55 }
  56