tests/phpunit/includes/ZipDirectoryReaderTest.php

   1 <?php
   2
   3 class ZipDirectoryReaderTest extends MediaWikiTestCase {
   4         var $zipDir, $entries;
   5
   6         protected function setUp() {
   7                 parent::setUp();
   8                 $this->zipDir = __DIR__ . '/../data/zip';
   9         }
  10
  11         function zipCallback( $entry ) {
  12                 $this->entries[] = $entry;
  13         }
  14
  15         function readZipAssertError( $file, $error, $assertMessage ) {
  16                 $this->entries = array();
  17                 $status = ZipDirectoryReader::read( "{$this->zipDir}/$file", array( $this, 'zipCallback' ) );
  18                 $this->assertTrue( $status->hasMessage( $error ), $assertMessage );
  19         }
  20
  21         function readZipAssertSuccess( $file, $assertMessage ) {
  22                 $this->entries = array();
  23                 $status = ZipDirectoryReader::read( "{$this->zipDir}/$file", array( $this, 'zipCallback' ) );
  24                 $this->assertTrue( $status->isOK(), $assertMessage );
  25         }
  26
  27         function testEmpty() {
  28                 $this->readZipAssertSuccess( 'empty.zip', 'Empty zip' );
  29         }
  30
  31         function testMultiDisk0() {
  32                 $this->readZipAssertError( 'split.zip', 'zip-unsupported',
  33                         'Split zip error' );
  34         }
  35
  36         function testNoSignature() {
  37                 $this->readZipAssertError( 'nosig.zip', 'zip-wrong-format',
  38                         'No signature should give "wrong format" error' );
  39         }
  40
  41         function testSimple() {
  42                 $this->readZipAssertSuccess( 'class.zip', 'Simple ZIP' );
  43                 $this->assertEquals( $this->entries, array( array(
  44                         'name' => 'Class.class',
  45                         'mtime' => '20010115000000',
  46                         'size' => 1,
  47                 ) ) );
  48         }
  49
  50         function testBadCentralEntrySignature() {
  51                 $this->readZipAssertError( 'wrong-central-entry-sig.zip', 'zip-bad',
  52                         'Bad central entry error' );
  53         }
  54
  55         function testTrailingBytes() {
  56                 $this->readZipAssertError( 'trail.zip', 'zip-bad',
  57                         'Trailing bytes error' );
  58         }
  59
  60         function testWrongCDStart() {
  61                 $this->readZipAssertError( 'wrong-cd-start-disk.zip', 'zip-unsupported',
  62                         'Wrong CD start disk error' );
  63         }
  64
  65
  66         function testCentralDirectoryGap() {
  67                 $this->readZipAssertError( 'cd-gap.zip', 'zip-bad',
  68                         'CD gap error' );
  69         }
  70
  71         function testCentralDirectoryTruncated() {
  72                 $this->readZipAssertError( 'cd-truncated.zip', 'zip-bad',
  73                         'CD truncated error (should hit unpack() overrun)' );
  74         }
  75
  76         function testLooksLikeZip64() {
  77                 $this->readZipAssertError( 'looks-like-zip64.zip', 'zip-unsupported',
  78                         'A file which looks like ZIP64 but isn\'t, should give error' );
  79         }
  80 }