nextcloud/tests/lib/filesystem.php

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<?php
class OC_FILEYSYSTEM_Test extends OC_TestCase
{
public function setup(){
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OC_Util::setupFS('testuser','testcase');
}
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public function tearDown(){
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OC_Filesystem::chroot('');
OC_Filesystem::delTree('/testuser');
OC_Util::tearDownFS();
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}
public function isDir(){
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$this->assertEquals(true, OC_Filesystem::is_dir('/'),'Root is not a directory');
}
public function fileExists(){
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$this->assertEquals(false, OC_Filesystem::file_exists('/dummy'),'Unexpected result with non-existing file');
OC_Filesystem::file_put_contents('/dummy','foo');
$this->assertEquals(true, OC_Filesystem::file_exists('/dummy'),'Unexpected result with existing file');
}
public function mkdir(){
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OC_Filesystem::mkdir('/dummy');
$this->assertEquals(true, OC_Filesystem::file_exists('/dummy'),'No such file or directory after creating folder');
$this->assertEquals(true, OC_Filesystem::is_dir('/dummy'),'File created instead of filder');
}
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public function rmdir(){
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OC_Filesystem::mkdir('/dummy');
OC_Filesystem::rmdir('/dummy');
$this->assertEquals(false, OC_Filesystem::file_exists('/dummy'),'Folder still exists after removing');
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}
public function isFile(){
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$this->assertEquals(false, OC_Filesystem::is_file('/'),'Root is a file');
OC_Filesystem::file_put_contents('/dummy','foo');
$this->assertEquals(true, OC_Filesystem::is_file('/dummy'),'Created file is not said to be a file');
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}
public function opendir(){
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OC_Filesystem::file_put_contents('/dummy1','foo');
OC_Filesystem::file_put_contents('/dummy2','foo');
$dh=OC_Filesystem::opendir('/');
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if(!$dh){
$this->fail('Failed to open root');
}
$dummy1Found=false;
$dummy2Found=false;
while($file=readdir($dh)){
if($file=='dummy1'){
$dummy1Found=true;
}elseif($file=='dummy2'){
$dummy2Found=true;
}elseif($file!='.' and $file!='..'){
$this->fail('Unexpected filename when reading opened dir');
}
}
$this->assertEquals(true,$dummy1Found,'Not all files found when reading opened dir');
$this->assertEquals(true,$dummy2Found,'Not all files found when reading opened dir');
}
public function filesize(){
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OC_Filesystem::file_put_contents('/dummy','1234567890');
$this->assertEquals(10, OC_Filesystem::filesize('/dummy'),'Unexpected filesize');
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}
public function stat(){
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OC_Filesystem::file_put_contents('/dummy','foo');
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$time=time();
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$stat=OC_Filesystem::stat('/dummy');
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$this->assertEquals(true,abs($time-$stat['atime'])<1,'Unexpected access time');//there can be small difference between those values due to running time
$this->assertEquals(true,abs($time-$stat['ctime'])<1,'Unexpected creation time');
$this->assertEquals(true,abs($time-$stat['mtime'])<1,'Unexpected modified time');
$this->assertEquals(3,$stat['size'],'Unexpected filesize');
}
public function filetype(){
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OC_Filesystem::file_put_contents('/dummyFile','foo');
OC_Filesystem::mkdir('/dummyFolder');
$this->assertEquals('file', OC_Filesystem::filetype('/dummyFile'),'Unexpected filetype of file');
$this->assertEquals('dir', OC_Filesystem::filetype('/dummyFolder'),'Unexpected filetype of folder');
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}
public function readfile(){
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OC_Filesystem::file_put_contents('/dummy','foo');
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ob_start();
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OC_Filesystem::readfile('/dummy');
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$this->assertEquals('foo', ob_get_contents(),'Unexpected output of readfile');
ob_end_clean();
}
public function isReadable(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$this->assertEquals(true, OC_Filesystem::is_readable('/dummy'),'Can\'t read created file');
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}
public function isWritable(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$this->assertEquals(true, OC_Filesystem::is_writeable('/dummy'),'Can\'t write created file');
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}
public function fileatime(){
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OC_Filesystem::file_put_contents('/dummy','foo');
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$time=time();
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$this->assertEquals(true,abs($time-OC_Filesystem::fileatime('/dummy'))<1,'Unexpected access time');//there can be small difference between those values due to running time
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}
public function filectime(){
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OC_Filesystem::file_put_contents('/dummy','foo');
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$time=time();
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$this->assertEquals(true,abs($time-OC_Filesystem::filectime('/dummy'))<1,'Unexpected creation time');//there can be small difference between those values due to running time
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}
public function filemtime(){
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OC_Filesystem::file_put_contents('/dummy','foo');
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$time=time();
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$this->assertEquals(true,abs($time-OC_Filesystem::filemtime('/dummy'))<1,'Unexpected modified time');//there can be small difference between those values due to running time
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}
public function fileGetContents(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$this->assertEquals('foo', OC_Filesystem::file_get_contents('/dummy'),'Unexpected content of file');
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}
public function unlink(){
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OC_Filesystem::file_put_contents('/dummy','foo');
OC_Filesystem::unlink('/dummy');
$this->assertEquals(false, OC_Filesystem::file_exists('/dummy'),'File still exists after deletion');
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}
public function rename(){
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OC_Filesystem::file_put_contents('/dummy','foo');
OC_Filesystem::rename('/dummy','/bar');
$this->assertEquals(true, OC_Filesystem::file_exists('/bar'),'New file doesnt exists after moving');
$this->assertEquals(false, OC_Filesystem::file_exists('/dummy'),'Old file still exists after moving');
$this->assertEquals('foo', OC_Filesystem::file_get_contents('/bar'),'Unexpected content of file after moving');
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}
public function copy(){
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OC_Filesystem::file_put_contents('/dummy','foo');
OC_Filesystem::copy('/dummy','/bar');
$this->assertEquals(true, OC_Filesystem::file_exists('/bar'),'New file doesnt exists after copying');
$this->assertEquals(true, OC_Filesystem::file_exists('/dummy'),'Old file doesnt exists after copying');
$this->assertEquals('foo', OC_Filesystem::file_get_contents('/bar'),'Unexpected content of file after copying');
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}
public function fopen(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$fh=OC_Filesystem::fopen('/dummy','r');
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if(!$fh){
$this->fail('Cant open file for reading');
}
$content=fread($fh,3);
$this->assertEquals('foo', $content,'Unexpected content of file');
fclose($fh);
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$fh=OC_Filesystem::fopen('/dummy','a');
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fwrite($fh,'bar',3);
fclose($fh);
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$this->assertEquals('foobar', OC_Filesystem::file_get_contents('/dummy'),'Unexpected content of file after appending');
$fh=OC_Filesystem::fopen('/dummy','w');
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fwrite($fh,'bar',3);
fclose($fh);
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$this->assertEquals('bar', OC_Filesystem::file_get_contents('/dummy'),'Unexpected content of file after writing');
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}
public function toTmpFile(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$tmp=OC_Filesystem::toTmpFile('/dummy');
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$this->assertEquals('foo', file_get_contents($tmp),'Unexpected content of temporary file');
unlink($tmp);
}
public function fromTmpFile(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$tmp=OC_Filesystem::toTmpFile('/dummy');
OC_Filesystem::fromTmpFile($tmp,'/bar');
$this->assertEquals('foo', OC_Filesystem::file_get_contents('/bar'),'Unexpected content of new file');
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$this->assertEquals(false, file_exists($tmp),'Temporary file still exists');
}
public function getMimeType(){
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OC_Filesystem::file_put_contents('/dummy','some plain text');
$this->assertEquals('text/plain', OC_Filesystem::getMimeType('/dummy'),'Unexpected mimetype of pain text file');
OC_Filesystem::file_put_contents('/dummy',"<?xml version='1.0'?>\n</dummy>");
$this->assertEquals('application/xml', OC_Filesystem::getMimeType('/dummy'),'Unexpected mimetype of xml file');
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}
public function delTree(){
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OC_Filesystem::mkdir('/dummy');
OC_Filesystem::file_put_contents('/dummy/bar','foo');
OC_Filesystem::delTree('/dummy');
$this->assertEquals(false, OC_Filesystem::file_exists('/dummy/bar'),'File in deleted folder still exists');
$this->assertEquals(false, OC_Filesystem::file_exists('/dummy'),'Deleted folder still exists');
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}
public function getTree(){
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OC_Filesystem::mkdir('/dummy');
OC_Filesystem::file_put_contents('/dummy/bar','foo');
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$expected=array('/dummy','/dummy/bar');
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$this->assertEquals($expected, OC_Filesystem::getTree('/dummy'),'Unexpected filelist returned');
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}
public function hash(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$this->assertEquals(md5('foo'), OC_Filesystem::hash('md5','/dummy'),'Unexpected md5 hash of file');
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}
public function freeSpace(){
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$oldSpace=OC_Filesystem::free_space('/');
OC_Filesystem::file_put_contents('/dummy','foo');
$newSpace=OC_Filesystem::free_space('/');
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$this->assertEquals(true, $newSpace<$oldSpace,'free space not smaller after creating a non empty file');
}
public function search(){
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OC_Filesystem::file_put_contents('/dummy','foo');
$this->assertEquals(array('/dummy'),OC_Filesystem::search('my'),'unexpected file list after search');
}
}
return 'OC_FILEYSYSTEM_Test';
?>