robin/streams
1
0
Fork 0
mirror of https://codeberg.org/icewind/streams.git synced 2026-06-03 16:44:07 +02:00
Code Issues Projects Releases Packages Wiki Activity

Add CountWrapper

Browse source
This commit is contained in:
Robin Appelman 2018-01-30 15:05:41 +01:00
commit 03ad0180b4
6 changed files with 175 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

139
tests/WrapperTest.php Normal file
View file

@ -0,0 +1,139 @@
<?php
/**
* Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Licensed under the MIT license:
* http://opensource.org/licenses/MIT
*/
namespace Icewind\Streams\Tests;
abstract class WrapperTest extends \PHPUnit_Framework_TestCase {
/**
* @param resource $source
* @return resource
*/
abstract protected function wrapSource($source);
public function testRead() {
$source = fopen('php://temp', 'r+');
fwrite($source, 'foobar');
rewind($source);
$wrapped = $this->wrapSource($source);
$this->assertEquals('foo', fread($wrapped, 3));
$this->assertEquals('bar', fread($wrapped, 3));
$this->assertEquals('', fread($wrapped, 3));
}
public function testWrite() {
$source = fopen('php://temp', 'r+');
rewind($source);
$wrapped = $this->wrapSource($source);
$this->assertEquals(6, fwrite($wrapped, 'foobar'));
rewind($source);
$this->assertEquals('foobar', stream_get_contents($source));
}
public function testClose() {
$source = fopen('php://temp', 'r+');
rewind($source);
$wrapped = $this->wrapSource($source);
fclose($wrapped);
$this->assertFalse(is_resource($source));
}
public function testSeekTell() {
$source = fopen('php://temp', 'r+');
fwrite($source, 'foobar');
rewind($source);
$wrapped = $this->wrapSource($source);
$this->assertEquals(0, ftell($wrapped));
fseek($wrapped, 2);
$this->assertEquals(2, ftell($source));
$this->assertEquals(2, ftell($wrapped));
fseek($wrapped, 2, SEEK_CUR);
$this->assertEquals(4, ftell($source));
$this->assertEquals(4, ftell($wrapped));
fseek($wrapped, -1, SEEK_END);
$this->assertEquals(5, ftell($source));
$this->assertEquals(5, ftell($wrapped));
}
public function testStat() {
$source = fopen(__FILE__, 'r+');
$wrapped = $this->wrapSource($source);
$this->assertEquals(stat(__FILE__), fstat($wrapped));
}
public function testTruncate() {
if (version_compare(phpversion(), '5.4.0', '<')) {
$this->markTestSkipped('php <5.4 doesn\'t support truncate for stream wrappers');
}
$source = fopen('php://temp', 'r+');
fwrite($source, 'foobar');
rewind($source);
$wrapped = $this->wrapSource($source);
ftruncate($wrapped, 2);
$this->assertEquals('fo', fread($wrapped, 10));
}
public function testLock() {
$source = tmpfile();
$wrapped = $this->wrapSource($source);
if (!flock($wrapped, LOCK_EX)) {
$this->fail('Unable to acquire lock');
}
}
public function testStreamOptions() {
$source = fopen('php://temp', 'r+');
$wrapped = $this->wrapSource($source);
stream_set_blocking($wrapped, 0);
stream_set_timeout($wrapped, 1, 0);
stream_set_write_buffer($wrapped, 0);
}
public function testReadDir() {
$source = opendir(__DIR__);
$content = array();
while (($name = readdir($source)) !== false) {
$content[] = $name;
}
closedir($source);
$source = opendir(__DIR__);
$wrapped = $this->wrapSource($source);
$wrappedContent = array();
while (($name = readdir($wrapped)) !== false) {
$wrappedContent[] = $name;
}
$this->assertEquals($content, $wrappedContent);
}
public function testRewindDir() {
$source = opendir(__DIR__);
$content = array();
while (($name = readdir($source)) !== false) {
$content[] = $name;
}
closedir($source);
$source = opendir(__DIR__);
$wrapped = $this->wrapSource($source);
$this->assertEquals($content[0], readdir($wrapped));
$this->assertEquals($content[1], readdir($wrapped));
$this->assertEquals($content[2], readdir($wrapped));
rewinddir($wrapped);
$this->assertEquals($content[0], readdir($wrapped));
}
}