tests/phpunit/includes/utils/ZipDirectoryReaderTest.php

   1 <?php
   2
   3 /**
   4  * @covers \ZipDirectoryReader
   5  */
   6 class ZipDirectoryReaderTest extends MediaWikiIntegrationTestCase {
   7         private const ZIP_DIR = __DIR__ . '/../../data/zip';
   8
   9         /** @var array[] */
  10         protected $entries;
  11
  12         public function zipCallback( $entry ) {
  13                 $this->entries[] = $entry;
  14         }
  15
  16         public function readZipAssertError( $file, $error, $assertMessage ) {
  17                 $this->entries = [];
  18                 $status = ZipDirectoryReader::read( self::ZIP_DIR . "/$file", [ $this, 'zipCallback' ] );
  19                 $this->assertStatusError( $error, $status, $assertMessage );
  20         }
  21
  22         public function readZipAssertSuccess( $file, $assertMessage ) {
  23                 $this->entries = [];
  24                 $status = ZipDirectoryReader::read( self::ZIP_DIR . "/$file", [ $this, 'zipCallback' ] );
  25                 $this->assertStatusOK( $status, $assertMessage );
  26         }
  27
  28         public function testEmpty() {
  29                 $this->readZipAssertSuccess( 'empty.zip', 'Empty zip' );
  30         }
  31
  32         public function testMultiDisk0() {
  33                 $this->readZipAssertError( 'split.zip', 'zip-unsupported',
  34                         'Split zip error' );
  35         }
  36
  37         public function testNoSignature() {
  38                 $this->readZipAssertError( 'nosig.zip', 'zip-wrong-format',
  39                         'No signature should give "wrong format" error' );
  40         }
  41
  42         public function testSimple() {
  43                 $this->readZipAssertSuccess( 'class.zip', 'Simple ZIP' );
  44                 $this->assertEquals( [ [
  45                         'name' => 'Class.class',
  46                         'mtime' => '20010115000000',
  47                         'size' => 1,
  48                 ] ], $this->entries );
  49         }
  50
  51         public function testBadCentralEntrySignature() {
  52                 $this->readZipAssertError( 'wrong-central-entry-sig.zip', 'zip-bad',
  53                         'Bad central entry error' );
  54         }
  55
  56         public function testTrailingBytes() {
  57                 // Due to T40432 this is now zip-wrong-format instead of zip-bad
  58                 $this->readZipAssertError( 'trail.zip', 'zip-wrong-format',
  59                         'Trailing bytes error' );
  60         }
  61
  62         public function testWrongCDStart() {
  63                 $this->readZipAssertError( 'wrong-cd-start-disk.zip', 'zip-unsupported',
  64                         'Wrong CD start disk error' );
  65         }
  66
  67         public function testCentralDirectoryGap() {
  68                 $this->readZipAssertError( 'cd-gap.zip', 'zip-bad',
  69                         'CD gap error' );
  70         }
  71
  72         public function testCentralDirectoryTruncated() {
  73                 $this->readZipAssertError( 'cd-truncated.zip', 'zip-bad',
  74                         'CD truncated error (should hit unpack() overrun)' );
  75         }
  76
  77         public function testLooksLikeZip64() {
  78                 $this->readZipAssertError( 'looks-like-zip64.zip', 'zip-unsupported',
  79                         'A file which looks like ZIP64 but isn\'t, should give error' );
  80         }
  81 }