tests/phpunit/includes/GlobalFunctions/wfShellExecTest.php

   1 <?php
   2
   3 /**
   4  * @group GlobalFunctions
   5  * @covers ::wfShellExec
   6  */
   7 class WfShellExecTest extends MediaWikiTestCase {
   8         public function testBug67870() {
   9                 $command = wfIsWindows()
  10                         // 333 = 331 + CRLF
  11                         ? ( 'for /l %i in (1, 1, 1001) do @echo ' . str_repeat( '*', 331 ) )
  12                         : 'printf "%-333333s" "*"';
  13
  14                 // Test several times because it involves a race condition that may randomly succeed or fail
  15                 for ( $i = 0; $i < 10; $i++ ) {
  16                         $output = wfShellExec( $command );
  17                         $this->assertEquals( 333333, strlen( $output ) );
  18                 }
  19         }
  20 }