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         public static function provideValid() {
  23                 return [
  24                         [ 'calc.xls', 'application/vnd.ms-excel' ],
  25                         [ 'excel2016-compat97.xls', 'application/vnd.ms-excel' ],
  26                         [ 'gnumeric.xls', 'application/vnd.ms-excel' ],
  27                         [ 'impress.ppt', 'application/vnd.ms-powerpoint' ],
  28                         [ 'powerpoint2016-compat97.ppt', 'application/vnd.ms-powerpoint' ],
  29                         [ 'word2016-compat97.doc', 'application/msword' ],
  30                         [ 'writer.doc', 'application/msword' ],
  31                 ];
  32         }
  33
  34         /** @dataProvider provideValid */
  35         public function testReadFile( $fileName, $expectedMime ) {
  36                 global $IP;
  37
  38                 $info = MSCompoundFileReader::readFile( "$IP/tests/phpunit/data/MSCompoundFileReader/$fileName" );
  39                 $this->assertTrue( $info['valid'] );
  40                 $this->assertSame( $expectedMime, $info['mime'] );
  41         }
  42
  43         public static function provideInvalid() {
  44                 return [
  45                         [ 'dir-beyond-end.xls', 'ERROR_READ_PAST_END' ],
  46                         [ 'fat-loop.xls', 'ERROR_INVALID_FORMAT' ],
  47                         [ 'invalid-signature.xls', 'ERROR_INVALID_SIGNATURE' ],
  48                 ];
  49         }
  50
  51         /** @dataProvider provideInvalid */
  52         public function testReadFileInvalid( $fileName, $expectedError ) {
  53                 global $IP;
  54
  55                 $info = MSCompoundFileReader::readFile( "$IP/tests/phpunit/data/MSCompoundFileReader/$fileName" );
  56                 $this->assertFalse( $info['valid'] );
  57                 $this->assertSame( constant( MSCompoundFileReader::class . '::' . $expectedError ),
  58                         $info['errorCode'] );
  59         }
  60 }