tests/phpunit/includes/GlobalFunctions/wfExpandUrlTest.php

   1 <?php
   2 /**
   3  * Unit tests for wfExpandUrl()
   4  */
   5
   6 class wfExpandUrl extends MediaWikiTestCase {
   7         /** @dataProvider provideExpandableUrls */
   8         public function testWfExpandUrl( $fullUrl, $shortUrl, $defaultProto, $server, $canServer, $httpsMode, $message ) {
   9                 // Fake $wgServer and $wgCanonicalServer
  10                 global $wgServer, $wgCanonicalServer;
  11                 $oldServer = $wgServer;
  12                 $oldCanServer = $wgCanonicalServer;
  13                 $wgServer = $server;
  14                 $wgCanonicalServer = $canServer;
  15
  16                 // Fake $_SERVER['HTTPS'] if needed
  17                 if ( $httpsMode ) {
  18                         $_SERVER['HTTPS'] = 'on';
  19                 } else {
  20                         unset( $_SERVER['HTTPS'] );
  21                 }
  22
  23                 $this->assertEquals( $fullUrl, wfExpandUrl( $shortUrl, $defaultProto ), $message );
  24
  25                 // Restore $wgServer and $wgCanonicalServer
  26                 $wgServer = $oldServer;
  27                 $wgCanonicalServer = $oldCanServer;
  28         }
  29
  30         /**
  31          * Provider of URL examples for testing wfExpandUrl()
  32          *
  33          * @return array
  34          */
  35         public function provideExpandableUrls() {
  36                 $modes = array( 'http', 'https' );
  37                 $servers = array(
  38                         'http' => 'http://example.com',
  39                         'https' => 'https://example.com',
  40                         'protocol-relative' => '//example.com'
  41                 );
  42                 $defaultProtos = array(
  43                         'http' => PROTO_HTTP,
  44                         'https' => PROTO_HTTPS,
  45                         'protocol-relative' => PROTO_RELATIVE,
  46                         'current' => PROTO_CURRENT,
  47                         'canonical' => PROTO_CANONICAL
  48                 );
  49
  50                 $retval = array();
  51                 foreach ( $modes as $mode ) {
  52                         $httpsMode = $mode == 'https';
  53                         foreach ( $servers as $serverDesc => $server ) {
  54                                 foreach ( $modes as $canServerMode  ) {
  55                                         $canServer = "$canServerMode://example2.com";
  56                                         foreach ( $defaultProtos as $protoDesc => $defaultProto ) {
  57                                                 $retval[] = array(
  58                                                         'http://example.com', 'http://example.com',
  59                                                         $defaultProto, $server, $canServer, $httpsMode,
  60                                                         "Testing fully qualified http URLs (no need to expand) ' .
  61                                                         '(defaultProto: $protoDesc , wgServer: $server, wgCanonicalServer: $canServer, current request protocol: $mode )"
  62                                                 );
  63                                                 $retval[] = array(
  64                                                         'https://example.com', 'https://example.com',
  65                                                         $defaultProto, $server, $canServer, $httpsMode,
  66                                                         "Testing fully qualified https URLs (no need to expand) ' .
  67                                                         '(defaultProto: $protoDesc , wgServer: $server, wgCanonicalServer: $canServer, current request protocol: $mode )"
  68                                                 );
  69                                                 # Would be nice to support this, see fixme on wfExpandUrl()
  70                                                 $retval[] = array(
  71                                                         "wiki/FooBar", 'wiki/FooBar',
  72                                                         $defaultProto, $server, $canServer, $httpsMode,
  73                                                         "Test non-expandable relative URLs ' .
  74                                                         '(defaultProto: $protoDesc , wgServer: $server, wgCanonicalServer: $canServer, current request protocol: $mode )"
  75                                                 );
  76
  77                                                 // Determine expected protocol
  78                                                 if ( $protoDesc == 'protocol-relative' ) {
  79                                                         $p = '';
  80                                                 } elseif ( $protoDesc == 'current' ) {
  81                                                         $p = "$mode:";
  82                                                 } elseif ( $protoDesc == 'canonical' ) {
  83                                                         $p = "$canServerMode:";
  84                                                 } else {
  85                                                         $p = $protoDesc . ':';
  86                                                 }
  87                                                 // Determine expected server name
  88                                                 if ( $protoDesc == 'canonical' ) {
  89                                                         $srv = $canServer;
  90                                                 } elseif ( $serverDesc == 'protocol-relative' ) {
  91                                                         $srv = $p . $server;
  92                                                 } else {
  93                                                         $srv = $server;
  94                                                 }
  95
  96                                                 $retval[] = array(
  97                                                         "$p//wikipedia.org", '//wikipedia.org',
  98                                                         $defaultProto, $server, $canServer, $httpsMode,
  99                                                         "Test protocol-relative URL ' .
 100                                                         '(defaultProto: $protoDesc, wgServer: $server, wgCanonicalServer: $canServer, current request protocol: $mode )"
 101                                                 );
 102                                                 $retval[] = array(
 103                                                         "$srv/wiki/FooBar", '/wiki/FooBar',
 104                                                         $defaultProto, $server, $canServer, $httpsMode,
 105                                                         "Testing expanding URL beginning with / ' .
 106                                                         '(defaultProto: $protoDesc , wgServer: $server, wgCanonicalServer: $canServer, current request protocol: $mode )"
 107                                                 );
 108                                         }
 109                                 }
 110                         }
 111                 }
 112                 return $retval;
 113         }
 114 }