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<?php
/**
* @covers ZipDirectoryReader
* NOTE: this test is more like an integration test than a unit test
*/
class ZipDirectoryReaderTest extends MediaWikiTestCase {
protected $zipDir;
protected $entries;
protected function setUp() {
parent::setUp();
$this->zipDir = __DIR__ . '/../data/zip';
}
function zipCallback( $entry ) {
$this->entries[] = $entry;
}
function readZipAssertError( $file, $error, $assertMessage ) {
$this->entries = array();
$status = ZipDirectoryReader::read( "{$this->zipDir}/$file", array( $this, 'zipCallback' ) );
$this->assertTrue( $status->hasMessage( $error ), $assertMessage );
}
function readZipAssertSuccess( $file, $assertMessage ) {
$this->entries = array();
$status = ZipDirectoryReader::read( "{$this->zipDir}/$file", array( $this, 'zipCallback' ) );
$this->assertTrue( $status->isOK(), $assertMessage );
}
public function testEmpty() {
$this->readZipAssertSuccess( 'empty.zip', 'Empty zip' );
}
public function testMultiDisk0() {
$this->readZipAssertError( 'split.zip', 'zip-unsupported',
'Split zip error' );
}
public function testNoSignature() {
$this->readZipAssertError( 'nosig.zip', 'zip-wrong-format',
'No signature should give "wrong format" error' );
}
public function testSimple() {
$this->readZipAssertSuccess( 'class.zip', 'Simple ZIP' );
$this->assertEquals( $this->entries, array( array(
'name' => 'Class.class',
'mtime' => '20010115000000',
'size' => 1,
) ) );
}
public function testBadCentralEntrySignature() {
$this->readZipAssertError( 'wrong-central-entry-sig.zip', 'zip-bad',
'Bad central entry error' );
}
public function testTrailingBytes() {
$this->readZipAssertError( 'trail.zip', 'zip-bad',
'Trailing bytes error' );
}
public function testWrongCDStart() {
$this->readZipAssertError( 'wrong-cd-start-disk.zip', 'zip-unsupported',
'Wrong CD start disk error' );
}
public function testCentralDirectoryGap() {
$this->readZipAssertError( 'cd-gap.zip', 'zip-bad',
'CD gap error' );
}
public function testCentralDirectoryTruncated() {
$this->readZipAssertError( 'cd-truncated.zip', 'zip-bad',
'CD truncated error (should hit unpack() overrun)' );
}
public function testLooksLikeZip64() {
$this->readZipAssertError( 'looks-like-zip64.zip', 'zip-unsupported',
'A file which looks like ZIP64 but isn\'t, should give error' );
}
}
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