tests/phpunit/includes/GlobalFunctions/wfGetCallerTest.php

   1 <?php
   2
   3 /**
   4  * @group GlobalFunctions
   5  * @covers ::wfGetCaller
   6  */
   7 class WfGetCallerTest extends MediaWikiTestCase {
   8         public function testZero() {
   9                 $this->assertEquals( 'WfGetCallerTest->testZero', wfGetCaller( 1 ) );
  10         }
  11
  12         function callerOne() {
  13                 return wfGetCaller();
  14         }
  15
  16         public function testOne() {
  17                 $this->assertEquals( 'WfGetCallerTest->testOne', self::callerOne() );
  18         }
  19
  20         static function intermediateFunction( $level = 2, $n = 0 ) {
  21                 if ( $n > 0 ) {
  22                         return self::intermediateFunction( $level, $n - 1 );
  23                 }
  24
  25                 return wfGetCaller( $level );
  26         }
  27
  28         public function testTwo() {
  29                 $this->assertEquals( 'WfGetCallerTest->testTwo', self::intermediateFunction() );
  30         }
  31
  32         public function testN() {
  33                 $this->assertEquals( 'WfGetCallerTest->testN', self::intermediateFunction( 2, 0 ) );
  34                 $this->assertEquals(
  35                         'WfGetCallerTest::intermediateFunction',
  36                         self::intermediateFunction( 1, 0 )
  37                 );
  38
  39                 for ( $i = 0; $i < 10; $i++ ) {
  40                         $this->assertEquals(
  41                                 'WfGetCallerTest::intermediateFunction',
  42                                 self::intermediateFunction( $i + 1, $i )
  43                         );
  44                 }
  45         }
  46 }