/**
* Test if temp directory can be removed if it holds files with changed mode.
*
* @depends testTempDirectoryClass
*/
public function testTempPermissions()
{
$dir = new TempDirectory('testTempPermissions');
$root = $dir->getRoot();
$protectedFolder = $dir->getPath('protectedFolder');
$protectedFile = $dir->getPath('protectedFile.txt');
$fileInProtectedFolder = $dir->getPath('protectedFolder/file.txt');
$protectedFileInProtectedFolder = $dir->getPath('protectedFolder/protectedFile.txt');
mkdir($protectedFolder);
file_put_contents($protectedFile, '');
file_put_contents($fileInProtectedFolder, '');
file_put_contents($protectedFileInProtectedFolder, '');
$this->assertIsDir($root);
$this->assertIsDir($protectedFolder);
$this->assertFileExists($protectedFile);
$this->assertFileExists($protectedFileInProtectedFolder);
$this->assertFileExists($fileInProtectedFolder);
chmod($protectedFile, 0400);
chmod($protectedFileInProtectedFolder, 0400);
chmod($protectedFolder, 0400);
// After unsetting the temp directory, the folder should be removed completely.
unset($dir);
$this->assertFileNotExists($root);
}
/**
* Tests preservation and rollback on tricky path permissions.
*
* @depends testPreserveAndRollback
*/
public function testFileModes()
{
$workingDirectory = new TempDirectory(__METHOD__);
$cacheDirectory = new TempDirectory(__METHOD__ . '-cache');
// Create directory to test.
$folder1 = $workingDirectory->getPath('folder1');
mkdir($folder1);
$subfolder1 = $workingDirectory->getPath('folder1/subfolder1');
mkdir($subfolder1);
$file1 = $workingDirectory->getPath('folder1/file1.txt');
file_put_contents($file1, 'Test content');
$file2 = $workingDirectory->getPath('folder1/file2.txt');
file_put_contents($file2, 'Test content 2');
// After changing some permissions we test if the given paths can be
// restored.
chmod($file2, 0400);
// For checking if file exists, we need to set the permission for the folder
// differently
// @see http://stackoverflow.com/questions/11834629/glob-lists-files-file-exists-says-they-dont-exist
chmod($folder1, 0500);
$this->assertIsDir($folder1, 'Folder created.');
$this->assertIsDir($subfolder1, 'Subfolder 1 created.');
$this->assertFileExists($file1, 'File 1 created.');
$this->assertFileExists($file2, 'File 2 created.');
$installPaths = array($folder1);
$preservePaths = array($subfolder1, $file1, $file2);
$preserver = new PathPreserver($installPaths, $preservePaths, $cacheDirectory->getRoot(), $this->fs, $this->io);
// We check if preservation works even with restrictive permissions.
chmod($folder1, 0400);
$preserver->preserve();
chmod($folder1, 0500);
$this->assertIsDir($folder1, 'Folder not removed for backup.');
$this->assertFileNotExists($subfolder1, 'Subfolder removed for backup.');
$this->assertFileNotExists($file1, 'File 1 was removed for backup.');
$this->assertFileNotExists($file2, 'File 2 was removed for backup.');
// We check if rollback works even with restrictive permissions.
chmod($folder1, 0400);
$preserver->rollback();
chmod($folder1, 0500);
$this->assertFileExists($subfolder1, 'Subfolder 1 recreated.');
$this->assertFileExists($file1, 'File 1 recreated.');
$this->assertFileExists($file2, 'File 2 recreated.');
}
