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[autoinstallsdev/mediawiki.git] / tests / phpunit / includes / utils / ZipDirectoryReaderTest.php

diff --git a/tests/phpunit/includes/utils/ZipDirectoryReaderTest.php b/tests/phpunit/includes/utils/ZipDirectoryReaderTest.php
new file mode 100644 (file)
index 0000000..7e74d96
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+++ b/tests/phpunit/includes/utils/ZipDirectoryReaderTest.php
@@ -0,0 +1,84 @@
+<?php
+
+/**
+ * @covers ZipDirectoryReader
+ * NOTE: this test is more like an integration test than a unit test
+ */
+class ZipDirectoryReaderTest extends PHPUnit_Framework_TestCase {
+       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 = [];
+               $status = ZipDirectoryReader::read( "{$this->zipDir}/$file", [ $this, 'zipCallback' ] );
+               $this->assertTrue( $status->hasMessage( $error ), $assertMessage );
+       }
+
+       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() {
+               $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' );
+       }
+}