You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.6 KiB
56 lines
1.6 KiB
2 months ago
|
<?php
|
||
|
|
|
||
|
|
namespace PhpOffice\PhpSpreadsheetTests\Functional;
|
||
|
|
|
||
|
|
use PhpOffice\PhpSpreadsheet\IOFactory;
|
||
|
|
use PhpOffice\PhpSpreadsheet\Spreadsheet;
|
||
|
|
use PHPUnit\Framework\TestCase;
|
||
|
|
|
||
|
|
class StreamTest extends TestCase
|
||
|
|
{
|
||
|
|
public static function providerFormats(): array
|
||
|
|
{
|
||
|
|
$providerFormats = [
|
||
|
|
['Xls'],
|
||
|
|
['Xlsx'],
|
||
|
|
['Ods'],
|
||
|
|
['Csv'],
|
||
|
|
['Html'],
|
||
|
|
['Mpdf'],
|
||
|
|
['Dompdf'],
|
||
|
|
['Tcpdf'],
|
||
|
|
];
|
||
|
|
|
||
|
|
return $providerFormats;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @dataProvider providerFormats
|
||
|
|
*/
|
||
|
|
public function testAllWritersCanWriteToStream(string $format): void
|
||
|
|
{
|
||
|
|
$spreadsheet = new Spreadsheet();
|
||
|
|
$spreadsheet->getActiveSheet()->setCellValue('A1', 'foo');
|
||
|
|
$writer = IOFactory::createWriter($spreadsheet, $format);
|
||
|
|
|
||
|
|
$stream = fopen('php://memory', 'wb+');
|
||
|
|
$stat = ($stream === false) ? false : fstat($stream);
|
||
|
|
if ($stream === false || $stat === false) {
|
||
|
|
self::fail('fopen or fstat failed');
|
||
|
|
} else {
|
||
|
|
self::assertSame(0, $stat['size']);
|
||
|
|
|
||
|
|
$writer->save($stream);
|
||
|
|
|
||
|
|
self::assertIsResource($stream, 'should not close the stream for further usage out of PhpSpreadsheet');
|
||
|
|
$stat = fstat($stream);
|
||
|
|
if ($stat === false) {
|
||
|
|
self::fail('fstat failed');
|
||
|
|
} else {
|
||
|
|
self::assertGreaterThan(0, $stat['size'], 'something should have been written to the stream');
|
||
|
|
}
|
||
|
|
self::assertGreaterThan(0, ftell($stream), 'should not be rewinded, because not all streams support it');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|