mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-29 22:16:01 +02:00
64 lines
2.0 KiB
PHP
64 lines
2.0 KiB
PHP
<?php
|
|
|
|
namespace SilverStripe\Control\Tests;
|
|
|
|
use SilverStripe\Control\HTTPStreamResponse;
|
|
use SilverStripe\Dev\SapphireTest;
|
|
|
|
class HTTPStreamResponseTest extends SapphireTest
|
|
{
|
|
/**
|
|
* Test replaying of stream from memory
|
|
*/
|
|
public function testReplayStream()
|
|
{
|
|
$path = __DIR__ . '/HTTPStreamResponseTest/testfile.txt';
|
|
$stream = fopen($path, 'r');
|
|
$response = new HTTPStreamResponse($stream, filesize($path));
|
|
|
|
// Test body (should parse stream directly into memory)
|
|
$this->assertEquals("Test output\n", $response->getBody());
|
|
|
|
// Test stream output
|
|
ob_start();
|
|
$response->output();
|
|
$result = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
$this->assertEquals(12, $response->getHeader('Content-Length'));
|
|
$this->assertEquals("Test output\n", $result);
|
|
}
|
|
|
|
/**
|
|
* Test stream directly without loading into memory
|
|
*/
|
|
public function testDirectStream()
|
|
{
|
|
$path = __DIR__ . '/HTTPStreamResponseTest/testfile.txt';
|
|
$stream = fopen($path, 'r');
|
|
$metadata = stream_get_meta_data($stream);
|
|
$this->assertTrue($metadata['seekable']);
|
|
$response = new HTTPStreamResponse($stream, filesize($path));
|
|
|
|
// Test stream output
|
|
ob_start();
|
|
$response->output();
|
|
$result = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
$this->assertEquals(12, $response->getHeader('Content-Length'));
|
|
$this->assertEquals("Test output\n", $result);
|
|
$this->assertEmpty($response->getSavedBody(), 'Body of seekable stream is un-cached');
|
|
|
|
// Seekable stream can be repeated
|
|
ob_start();
|
|
$response->output();
|
|
$result = ob_get_contents();
|
|
ob_end_clean();
|
|
|
|
$this->assertEquals(12, $response->getHeader('Content-Length'));
|
|
$this->assertEquals("Test output\n", $result);
|
|
$this->assertEmpty($response->getSavedBody(), 'Body of seekable stream is un-cached');
|
|
}
|
|
}
|