tests/phpunit/includes/utils/ZipDirectoryReaderTest.php

   1 <?php
   2
   3 /**
   4  * @covers ZipDirectoryReader
   5  * NOTE: this test is more like an integration test than a unit test
   6  */
   7 class ZipDirectoryReaderTest extends PHPUnit_Framework_TestCase {
   8         protected $zipDir;
   9         protected $entries;
  10
  11         protected function setUp() {
  12                 parent::setUp();
  13                 $this->zipDir = __DIR__ . '/../../data/zip';
  14         }
  15
  16         function zipCallback( $entry ) {
  17                 $this->entries[] = $entry;
  18         }
  19
  20         function readZipAssertError( $file, $error, $assertMessage ) {
  21                 $this->entries = [];
  22                 $status = ZipDirectoryReader::read( "{$this->zipDir}/$file", [ $this, 'zipCallback' ] );
  23                 $this->assertTrue( $status->hasMessage( $error ), $assertMessage );
  24         }
  25
  26         function readZipAssertSuccess( $file, $assertMessage ) {
  27                 $this->entries = [];
  28                 $status = ZipDirectoryReader::read( "{$this->zipDir}/$file", [ $this, 'zipCallback' ] );
  29                 $this->assertTrue( $status->isOK(), $assertMessage );
  30         }
  31
  32         public function testEmpty() {
  33                 $this->readZipAssertSuccess( 'empty.zip', 'Empty zip' );
  34         }
  35
  36         public function testMultiDisk0() {
  37                 $this->readZipAssertError( 'split.zip', 'zip-unsupported',
  38                         'Split zip error' );
  39         }
  40
  41         public function testNoSignature() {
  42                 $this->readZipAssertError( 'nosig.zip', 'zip-wrong-format',
  43                         'No signature should give "wrong format" error' );
  44         }
  45
  46         public function testSimple() {
  47                 $this->readZipAssertSuccess( 'class.zip', 'Simple ZIP' );
  48                 $this->assertEquals( $this->entries, [ [
  49                         'name' => 'Class.class',
  50                         'mtime' => '20010115000000',
  51                         'size' => 1,
  52                 ] ] );
  53         }
  54
  55         public function testBadCentralEntrySignature() {
  56                 $this->readZipAssertError( 'wrong-central-entry-sig.zip', 'zip-bad',
  57                         'Bad central entry error' );
  58         }
  59
  60         public function testTrailingBytes() {
  61                 $this->readZipAssertError( 'trail.zip', 'zip-bad',
  62                         'Trailing bytes error' );
  63         }
  64
  65         public function testWrongCDStart() {
  66                 $this->readZipAssertError( 'wrong-cd-start-disk.zip', 'zip-unsupported',
  67                         'Wrong CD start disk error' );
  68         }
  69
  70         public function testCentralDirectoryGap() {
  71                 $this->readZipAssertError( 'cd-gap.zip', 'zip-bad',
  72                         'CD gap error' );
  73         }
  74
  75         public function testCentralDirectoryTruncated() {
  76                 $this->readZipAssertError( 'cd-truncated.zip', 'zip-bad',
  77                         'CD truncated error (should hit unpack() overrun)' );
  78         }
  79
  80         public function testLooksLikeZip64() {
  81                 $this->readZipAssertError( 'looks-like-zip64.zip', 'zip-unsupported',
  82                         'A file which looks like ZIP64 but isn\'t, should give error' );
  83         }
  84 }