56 lines
1.7 KiB
PHP
56 lines
1.7 KiB
PHP
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<?php
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/**
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* @covers FileContentsHasherTest
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*/
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class FileContentsHasherTest extends MediaWikiTestCase {
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public function provideSingleFile() {
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return array_map( function ( $file ) {
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return array( $file, file_get_contents( $file ) );
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}, glob( __DIR__ . '/../data/filecontentshasher/*.*' ) );
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}
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public function provideMultipleFiles() {
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return array(
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array( $this->provideSingleFile() )
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);
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}
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/**
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* @covers FileContentsHasher::getFileContentHash
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* @covers FileContentsHasher::getFileContentsHashInternal
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* @dataProvider provideSingleFile
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*/
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public function testSingleFileHash( $fileName, $contents ) {
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foreach ( array( 'md4', 'md5' ) as $algo ) {
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$expectedHash = hash( $algo, $contents );
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$actualHash = FileContentsHasher::getFileContentsHash( $fileName, $algo );
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$this->assertEquals( $expectedHash, $actualHash );
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$actualHashRepeat = FileContentsHasher::getFileContentsHash( $fileName, $algo );
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$this->assertEquals( $expectedHash, $actualHashRepeat );
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}
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}
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/**
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* @covers FileContentsHasher::getFileContentHash
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* @covers FileContentsHasher::getFileContentsHashInternal
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* @dataProvider provideMultipleFiles
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*/
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public function testMultipleFileHash( $files ) {
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$fileNames = array();
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$hashes = array();
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foreach ( $files as $fileInfo ) {
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list( $fileName, $contents ) = $fileInfo;
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$fileNames[] = $fileName;
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$hashes[] = md5( $contents );
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}
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$expectedHash = md5( implode( '', $hashes ) );
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$actualHash = FileContentsHasher::getFileContentsHash( $fileNames, 'md5' );
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$this->assertEquals( $expectedHash, $actualHash );
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$actualHashRepeat = FileContentsHasher::getFileContentsHash( $fileNames, 'md5' );
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$this->assertEquals( $expectedHash, $actualHashRepeat );
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}
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}
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