tests/phpunit/includes/ZipDirectoryReaderTest.php

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