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   1  <?php
   2  
   3  class utf8_stripspecials extends DokuWikiTest
   4  {
   5  
   6      /**
   7       * @return array
   8       * @see testGivens
   9       */
  10      function provideGivens()
  11      {
  12          return [
  13              ['asciistring', '', '', 'asciistring'],
  14              ['asciistring', '', '\._\-:', 'asciistring'],
  15              ['ascii.string', '', '\._\-:', 'asciistring'],
  16              ['ascii.string', ' ', '\._\-:', 'ascii string'],
  17              ['2.1.14', ' ', '\._\-:', '2 1 14'],
  18              ['ascii.string', '', '\._\-:\*', 'asciistring'],
  19              ['ascii.string', ' ', '\._\-:\*', 'ascii string'],
  20              ['2.1.14', ' ', '\._\-:\*', '2 1 14'],
  21              ['string with nbsps', '_', '\*', 'string_with_nbsps'],
  22              ['αβγδεϝϛζηθικλμνξοπϟϙρστυφχψωϡ', '_', '', 'αβγδεϝϛζηθικλμνξοπϟϙρστυφχψωϡ'], // #3188
  23          ];
  24      }
  25  
  26      /**
  27       * @param string $string
  28       * @param string $replacement
  29       * @param string $additional
  30       * @param string $expected
  31       * @dataProvider provideGivens
  32       */
  33      function testGivens($string, $replacement, $additional, $expected)
  34      {
  35          $this->assertEquals($expected, \dokuwiki\Utf8\Clean::stripspecials($string, $replacement, $additional));
  36      }
  37  
  38  }