public function testFilesystem() { $tempPath = __DIR__ . '/_tempFiles/_files'; // remove files from temporary directory $dir = opendir($tempPath); while (($file = readdir($dir)) !== false) { if (!is_dir($tempPath . '/' . $file)) { @unlink($tempPath . '/' . $file); } } closedir($dir); $directory = new Directory\Filesystem($tempPath); $this->assertTrue($directory instanceof Directory\DirectoryInterface); $this->assertEquals(count($directory->fileList()), 0); $fileObject = $directory->createFile('file1'); $this->assertTrue($fileObject instanceof File\FileInterface); unset($fileObject); $this->assertEquals($directory->fileLength('file1'), 0); $this->assertEquals(count(array_diff($directory->fileList(), array('file1'))), 0); $directory->deleteFile('file1'); $this->assertEquals(count($directory->fileList()), 0); $this->assertFalse($directory->fileExists('file2')); $fileObject = $directory->createFile('file2'); $this->assertEquals($directory->fileLength('file2'), 0); $fileObject->writeBytes('0123456789'); unset($fileObject); $this->assertEquals($directory->fileLength('file2'), 10); $directory->renameFile('file2', 'file3'); $this->assertEquals(count(array_diff($directory->fileList(), array('file3'))), 0); $modifiedAt1 = $directory->fileModified('file3'); clearstatcache(); $directory->touchFile('file3'); $modifiedAt2 = $directory->fileModified('file3'); sleep(1); clearstatcache(); $directory->touchFile('file3'); $modifiedAt3 = $directory->fileModified('file3'); $this->assertTrue($modifiedAt2 >= $modifiedAt1); $this->assertTrue($modifiedAt3 > $modifiedAt2); $fileObject = $directory->getFileObject('file3'); $this->assertEquals($fileObject->readBytes($directory->fileLength('file3')), '0123456789'); unset($fileObject); $fileObject = $directory->createFile('file3'); $this->assertEquals($fileObject->readBytes($directory->fileLength('file3')), ''); unset($fileObject); $directory->deleteFile('file3'); $this->assertEquals(count($directory->fileList()), 0); $directory->close(); }
public function testMerge() { $segmentsDirectory = new Directory\Filesystem(__DIR__ . '/_source/_files'); $outputDirectory = new Directory\Filesystem(__DIR__ . '/_files'); $segmentsList = array('_0', '_1', '_2', '_3', '_4'); $segmentMerger = new Index\SegmentMerger($outputDirectory, 'mergedSegment'); foreach ($segmentsList as $segmentName) { $segmentMerger->addSource(new Index\SegmentInfo($segmentsDirectory, $segmentName, 2)); } $mergedSegment = $segmentMerger->merge(); $this->assertTrue($mergedSegment instanceof Index\SegmentInfo); unset($mergedSegment); $mergedFile = $outputDirectory->getFileObject('mergedSegment.cfs'); $mergedFileData = $mergedFile->readBytes($outputDirectory->fileLength('mergedSegment.cfs')); $sampleFile = $outputDirectory->getFileObject('mergedSegment.cfs.sample'); $sampleFileData = $sampleFile->readBytes($outputDirectory->fileLength('mergedSegment.cfs.sample')); $this->assertEquals($mergedFileData, $sampleFileData); $outputDirectory->deleteFile('mergedSegment.cfs'); }
public function testDelete() { $directory = new Directory\Filesystem(__DIR__ . '/_source/_files'); $segmentInfo = new Index\SegmentInfo($directory, '_1', 2, 0 /* search for _1.del file */); $this->assertFalse($segmentInfo->hasDeletions()); $segmentInfo->delete(0); $this->assertTrue($segmentInfo->hasDeletions()); $delGen = $segmentInfo->getDelGen(); // don't write changes unset($segmentInfo); $segmentInfo1 = new Index\SegmentInfo($directory, '_1', 2, $delGen); // Changes wasn't written, segment still has no deletions $this->assertFalse($segmentInfo1->hasDeletions()); $segmentInfo1->delete(0); $segmentInfo1->writeChanges(); $delGen = $segmentInfo1->getDelGen(); unset($segmentInfo1); $segmentInfo2 = new Index\SegmentInfo($directory, '_1', 2, $delGen); $this->assertTrue($segmentInfo2->hasDeletions()); unset($segmentInfo2); $directory->deleteFile('_1_' . base_convert($delGen, 10, 36) . '.del'); $segmentInfo3 = new Index\SegmentInfo($directory, '_1', 2, -1 /* no detetions file */); $this->assertFalse($segmentInfo3->hasDeletions()); }