tests/phpunit/unit/includes/libs/mime/MSCompoundFileReaderTest.php

   1 <?php
   2 /*
   3  * Copyright 2019 Wikimedia Foundation
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License"); you may
   6  * not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software distributed
  12  * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
  13  * OF ANY KIND, either express or implied. See the License for the
  14  * specific language governing permissions and limitations under the License.
  15  */
  16
  17 /**
  18  * @group Media
  19  * @covers MSCompoundFileReader
  20  */
  21 class MSCompoundFileReaderTest extends PHPUnit\Framework\TestCase {
  22
  23         protected function setUp() {
  24                 parent::setUp();
  25
  26                 if ( php_uname( 's' ) === 'Darwin' ) {
  27                         $this->markTestSkipped(
  28                                 'T225019: Disable this test on macOS for now due to byte-order issues'
  29                         );
  30                 }
  31         }
  32
  33         public static function provideValid() {
  34                 return [
  35                         [ 'calc.xls', 'application/vnd.ms-excel' ],
  36                         [ 'excel2016-compat97.xls', 'application/vnd.ms-excel' ],
  37                         [ 'gnumeric.xls', 'application/vnd.ms-excel' ],
  38                         [ 'impress.ppt', 'application/vnd.ms-powerpoint' ],
  39                         [ 'powerpoint2016-compat97.ppt', 'application/vnd.ms-powerpoint' ],
  40                         [ 'word2016-compat97.doc', 'application/msword' ],
  41                         [ 'writer.doc', 'application/msword' ],
  42                 ];
  43         }
  44
  45         /** @dataProvider provideValid */
  46         public function testReadFile( $fileName, $expectedMime ) {
  47                 global $IP;
  48
  49                 $info = MSCompoundFileReader::readFile( "$IP/tests/phpunit/data/MSCompoundFileReader/$fileName" );
  50                 $this->assertTrue( $info['valid'] );
  51                 $this->assertSame( $expectedMime, $info['mime'] );
  52         }
  53
  54         public static function provideInvalid() {
  55                 return [
  56                         [ 'dir-beyond-end.xls', 'ERROR_READ_PAST_END' ],
  57                         [ 'fat-loop.xls', 'ERROR_INVALID_FORMAT' ],
  58                         [ 'invalid-signature.xls', 'ERROR_INVALID_SIGNATURE' ],
  59                 ];
  60         }
  61
  62         /** @dataProvider provideInvalid */
  63         public function testReadFileInvalid( $fileName, $expectedError ) {
  64                 global $IP;
  65
  66                 $info = MSCompoundFileReader::readFile( "$IP/tests/phpunit/data/MSCompoundFileReader/$fileName" );
  67                 $this->assertFalse( $info['valid'] );
  68                 $this->assertSame( constant( MSCompoundFileReader::class . '::' . $expectedError ),
  69                         $info['errorCode'] );
  70         }
  71 }