wiki.techinc.nl/tests/phpunit/includes/utils/ZipDirectoryReaderTest.php

<?php

/**
 * @covers ZipDirectoryReader
 */
class ZipDirectoryReaderTest extends MediaWikiIntegrationTestCase {

	protected $zipDir;
	protected $entries;

	protected function setUp(): void {
		parent::setUp();
		$this->zipDir = __DIR__ . '/../../data/zip';
	}

	public function zipCallback( $entry ) {
		$this->entries[] = $entry;
	}

	public function readZipAssertError( $file, $error, $assertMessage ) {
		$this->entries = [];
		$status = ZipDirectoryReader::read( "{$this->zipDir}/$file", [ $this, 'zipCallback' ] );
		$this->assertTrue( $status->hasMessage( $error ), $assertMessage );
	}

	public function readZipAssertSuccess( $file, $assertMessage ) {
		$this->entries = [];
		$status = ZipDirectoryReader::read( "{$this->zipDir}/$file", [ $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, [ [
			'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() {
		// Due to T40432 this is now zip-wrong-format instead of zip-bad
		$this->readZipAssertError( 'trail.zip', 'zip-wrong-format',
			'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' );
	}
}