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eb825cbdef40a2d1c6acd671803697cadbc6dabe
yii/tests/framework/utils/CFileHelperTest.php
resurtm eb825cbdef CFileHelper::removeDirectory() enhancements: 
1. Added proper handling and support of the symlinked directories.
2. Added $options parameter.
2014-06-27 10:55:03 +06:00

266 lines
9.8 KiB
PHP
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<?php
class CFileHelperTest extends CTestCase
{
private $testDir;
private $testMode=0770;
private $rootDir1="test1";
private $rootDir2="test2";
private $subDir='sub';
private $file1='testfile';
private $file2='.htaccess';
private $file3='..svn';
private $file4='non-existent-file';
protected function setUp()
{
$this->testDir=Yii::getPathOfAlias('application.runtime.CFileHelper');
if(!is_dir($this->testDir) && !(@mkdir($this->testDir)))
$this->markTestIncomplete('Unit tests runtime directory should have writable permissions!');
// create temporary testing data files
$filesData=array(
'mimeTypes1.php'=>"<?php return array('txa'=>'application/json','txb'=>'another/mime');",
'mimeTypes2.php'=>"<?php return array('txt'=>'text/plain','txb'=>'another/mime2');",
);
foreach($filesData as $fileName=>$fileData)
if(!(@file_put_contents($this->testDir.$fileName,$fileData)))
$this->markTestIncomplete('Unit tests runtime directory should have writable permissions!');
}
protected function tearDown()
{
if (is_dir($this->testDir))
$this->rrmdir($this->testDir);
}
public function testGetMimeTypeByExtension()
{
// run everything ten times in one test action to be sure that caching inside
// CFileHelper::getMimeTypeByExtension() is working the right way
for($i=0;$i<10;$i++)
{
$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txa'));
$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txb'));
$this->assertEquals('text/plain',CFileHelper::getMimeTypeByExtension('test.txt'));
$this->assertEquals('application/json',CFileHelper::getMimeTypeByExtension('test.txa',$this->testDir.'mimeTypes1.php'));
$this->assertEquals('another/mime',CFileHelper::getMimeTypeByExtension('test.txb',$this->testDir.'mimeTypes1.php'));
$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txt',$this->testDir.'mimeTypes1.php'));
$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txa',$this->testDir.'mimeTypes2.php'));
$this->assertEquals('another/mime2',CFileHelper::getMimeTypeByExtension('test.txb',$this->testDir.'mimeTypes2.php'));
$this->assertEquals('text/plain',CFileHelper::getMimeTypeByExtension('test.txt',$this->testDir.'mimeTypes2.php'));
}
}
public function testCopyDirectory_subDir_modeShoudBe0775()
{
if (substr(PHP_OS,0,3)=='WIN')
$this->markTestSkipped("Can't reliably test it on Windows because fileperms() always return 0777.");
$this->createTestStruct($this->testDir);
$src=$this->testDir.DIRECTORY_SEPARATOR.$this->rootDir1;
$dst=$this->testDir.DIRECTORY_SEPARATOR.$this->rootDir2;
CFileHelper::copyDirectory($src,$dst,array('newDirMode'=>$this->testMode));
$subDir2Mode=$this->getMode($dst.DIRECTORY_SEPARATOR.$this->subDir);
$expectedMode=sprintf('%o',$this->testMode);
$this->assertEquals($expectedMode,$subDir2Mode,"Subdir mode is not {$expectedMode}");
}
public function testCopyDirectory_subDir_modeShoudBe0777()
{
if (substr(PHP_OS,0,3)=='WIN')
$this->markTestSkipped("Can't reliably test it on Windows because fileperms() always return 0777.");
$this->createTestStruct($this->testDir);
$src=$this->testDir.DIRECTORY_SEPARATOR.$this->rootDir1;
$dst=$this->testDir.DIRECTORY_SEPARATOR.$this->rootDir2;
CFileHelper::copyDirectory($src,$dst);
$subDir2Mode=$this->getMode($dst.DIRECTORY_SEPARATOR.$this->subDir);
$expectedMode=sprintf('%o',0777);
$this->assertEquals($expectedMode,$subDir2Mode,"Subdir mode is not {$expectedMode}");
}
public function testRemoveDirectory()
{
$this->createTestStruct($this->testDir);
$ds=DIRECTORY_SEPARATOR;
$bd=$this->testDir.$ds;
$this->assertTrue(is_dir($bd.$this->rootDir1));
$this->assertTrue(is_dir($bd.$this->rootDir1.$ds.$this->subDir));
$this->assertFalse(is_dir($bd.$this->rootDir2));
$this->assertTrue(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file1));
$this->assertTrue(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file2));
$this->assertTrue(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file3));
$this->assertFalse(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file4));
CFileHelper::removeDirectory($bd.$this->rootDir2);
$this->assertTrue(is_dir($bd.$this->rootDir1));
$this->assertTrue(is_dir($bd.$this->rootDir1.$ds.$this->subDir));
$this->assertFalse(is_dir($bd.$this->rootDir2));
$this->assertTrue(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file1));
$this->assertTrue(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file2));
$this->assertTrue(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file3));
$this->assertFalse(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file4));
CFileHelper::removeDirectory($bd);
$this->assertFalse(is_dir($bd.$this->rootDir1));
$this->assertFalse(is_dir($bd.$this->rootDir1.$ds.$this->subDir));
$this->assertFalse(is_dir($bd.$this->rootDir2));
$this->assertFalse(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file1));
$this->assertFalse(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file2));
$this->assertFalse(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file3));
$this->assertFalse(is_file($bd.$this->rootDir1.$ds.$this->subDir.$ds.$this->file4));
}
public function testRemoveDirectorySymlinks1()
{
if(strtolower(substr(PHP_OS,0,3))=='win')
$this->markTestSkipped('Cannot test this on MS Windows since symlinks are uncommon for it.');
$ds=DIRECTORY_SEPARATOR;
$td=$this->testDir.$ds;
$this->createSymlinkedDirectoriesAndFiles();
CFileHelper::removeDirectory($td.'symlinks');
$this->assertTrue(!is_dir($td.'symlinks'));
$this->assertTrue(is_file($td.'file'));
$this->assertTrue(!is_link($td.'symlinks'.$ds.'symlink-file'));
$this->assertTrue(is_dir($td.'directory'));
$this->assertTrue(is_file($td.'directory'.$ds.'directory-file')); // file inside symlinked dir was left as is
$this->assertTrue(!is_link($td.'symlinks'.$ds.'symlink-directory'));
$this->assertTrue(!is_file($td.'symlinks'.$ds.'symlink-directory'.$ds.'directory-file'));
}
public function testRemoveDirectorySymlinks2()
{
if(strtolower(substr(PHP_OS,0,3))=='win')
$this->markTestSkipped('Cannot test this on MS Windows since symlinks are uncommon for it.');
$ds=DIRECTORY_SEPARATOR;
$td=$this->testDir.$ds;
$this->createSymlinkedDirectoriesAndFiles();
CFileHelper::removeDirectory($td.'symlinks',array('traverseSymlinks'=>true));
$this->assertTrue(!is_dir($td.'symlinks'));
$this->assertTrue(is_file($td.'file'));
$this->assertTrue(!is_link($td.'symlinks'.$ds.'symlink-file'));
$this->assertTrue(is_dir($td.'directory'));
$this->assertTrue(!is_file($td.'directory'.$ds.'directory-file')); // file inside symlinked dir was deleted
$this->assertTrue(!is_link($td.'symlinks'.$ds.'symlink-directory'));
$this->assertTrue(!is_file($td.'symlinks'.$ds.'symlink-directory'.$ds.'directory-file'));
}
public function testFindFiles_absolutePaths()
{
$this->createTestStruct($this->testDir);
$bd=$this->testDir.DIRECTORY_SEPARATOR.$this->rootDir1.DIRECTORY_SEPARATOR;
$files=CFileHelper::findFiles($this->testDir);
$this->assertEquals($bd.'sub'.DIRECTORY_SEPARATOR.'..svn',$files[0]);
$this->assertEquals($bd.'sub'.DIRECTORY_SEPARATOR.'.htaccess',$files[1]);
$this->assertEquals($bd.'sub'.DIRECTORY_SEPARATOR.'testfile',$files[2]);
}
public function testFindFiles_relativePaths()
{
$this->createTestStruct($this->testDir);
$bd=$this->rootDir1.DIRECTORY_SEPARATOR;
$files=CFileHelper::findFiles($this->testDir,array('absolutePaths'=>0));
$this->assertEquals($bd.'sub'.DIRECTORY_SEPARATOR.'..svn',$files[0]);
$this->assertEquals($bd.'sub'.DIRECTORY_SEPARATOR.'.htaccess',$files[1]);
$this->assertEquals($bd.'sub'.DIRECTORY_SEPARATOR.'testfile',$files[2]);
}
public function testCreateDirectory()
{
$path = $this->testDir . DIRECTORY_SEPARATOR . 'test' . DIRECTORY_SEPARATOR . 'path';
$this->assertTrue(CFileHelper::createDirectory($path,null,true));
$this->assertTrue(is_dir($path));
}
private function createSymlinkedDirectoriesAndFiles()
{
$ds=DIRECTORY_SEPARATOR;
$td=$this->testDir.$ds;
mkdir($td.'symlinks');
touch($td.'file');
symlink($td.'file',$td.'symlinks'.$ds.'symlink-file');
mkdir($td.'directory');
touch($td.'directory'.$ds.'directory-file');
symlink($td.'directory',$td.'symlinks'.$ds.'symlink-directory');
$this->assertTrue(is_dir($td.'symlinks'));
$this->assertTrue(is_file($td.'file'));
$this->assertTrue(is_link($td.'symlinks'.$ds.'symlink-file'));
$this->assertTrue(is_dir($td.'directory'));
$this->assertTrue(is_file($td.'directory'.$ds.'directory-file'));
$this->assertTrue(is_link($td.'symlinks'.$ds.'symlink-directory'));
$this->assertTrue(is_file($td.'symlinks'.$ds.'symlink-directory'.$ds.'directory-file'));
}
private function createTestStruct($testDir)
{
$rootDir=$testDir.DIRECTORY_SEPARATOR.$this->rootDir1;
mkdir($rootDir);
$subDir=$testDir.DIRECTORY_SEPARATOR.$this->rootDir1.DIRECTORY_SEPARATOR.$this->subDir;
mkdir($subDir);
$file1=$testDir.DIRECTORY_SEPARATOR.$this->rootDir1.DIRECTORY_SEPARATOR.$this->subDir.DIRECTORY_SEPARATOR.$this->file1;
file_put_contents($file1,'12321312');
$file2=$testDir.DIRECTORY_SEPARATOR.$this->rootDir1.DIRECTORY_SEPARATOR.$this->subDir.DIRECTORY_SEPARATOR.$this->file2;
file_put_contents($file2,'.htaccess');
$file3=$testDir.DIRECTORY_SEPARATOR.$this->rootDir1.DIRECTORY_SEPARATOR.$this->subDir.DIRECTORY_SEPARATOR.$this->file3;
file_put_contents($file3,'..svn');
}
private function getMode($file)
{
return substr(sprintf('%o',fileperms($file)),-4);
}
private function rrmdir($dir)
{
if($handle=opendir($dir))
{
while(false!==($entry=readdir($handle)))
{
if($entry!="." && $entry!="..")
{
if(is_dir($dir."/".$entry)===true)
$this->rrmdir($dir."/".$entry);
else
unlink($dir."/".$entry);
}
}
closedir($handle);
rmdir($dir);
}
}
}
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