Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\Finder\Tests;
Chris@0: 
Chris@0: use Symfony\Component\Finder\Finder;
Chris@0: 
Chris@0: class FinderTest extends Iterator\RealIteratorTestCase
Chris@0: {
Chris@0:     public function testCreate()
Chris@0:     {
Chris@0:         $this->assertInstanceOf('Symfony\Component\Finder\Finder', Finder::create());
Chris@0:     }
Chris@0: 
Chris@0:     public function testDirectories()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->directories());
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'toto')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->directories();
Chris@0:         $finder->files();
Chris@0:         $finder->directories();
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'toto')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testFiles()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->files());
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'test.py', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->files();
Chris@0:         $finder->directories();
Chris@0:         $finder->files();
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'test.py', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testDepth()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->depth('< 1'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->depth('<= 0'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->depth('>= 1'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo/bar.tmp')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->depth('< 1')->depth('>= 1');
Chris@0:         $this->assertIterator(array(), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testName()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->name('*.php'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->name('test.ph*');
Chris@0:         $finder->name('test.py');
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->name('~^test~i');
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->name('~\\.php$~i');
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->name('test.p{hp,y}');
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testNotName()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->notName('*.php'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->notName('*.php');
Chris@0:         $finder->notName('*.py');
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->name('test.ph*');
Chris@0:         $finder->name('test.py');
Chris@0:         $finder->notName('*.php');
Chris@0:         $finder->notName('*.py');
Chris@0:         $this->assertIterator(array(), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->name('test.ph*');
Chris@0:         $finder->name('test.py');
Chris@0:         $finder->notName('*.p{hp,y}');
Chris@0:         $this->assertIterator(array(), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider getRegexNameTestData
Chris@0:      */
Chris@0:     public function testRegexName($regex)
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->name($regex);
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.py', 'test.php')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testSize()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->files()->size('< 1K')->size('> 500'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testDate()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->files()->date('until last month'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testExclude()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->exclude('foo'));
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testIgnoreVCS()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->ignoreVCS(false)->ignoreDotFiles(false));
Chris@0:         $this->assertIterator($this->toAbsolute(array('.git', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->ignoreVCS(false)->ignoreVCS(false)->ignoreDotFiles(false);
Chris@0:         $this->assertIterator($this->toAbsolute(array('.git', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->ignoreVCS(true)->ignoreDotFiles(false));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testIgnoreDotFiles()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->ignoreDotFiles(false)->ignoreVCS(false));
Chris@0:         $this->assertIterator($this->toAbsolute(array('.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->ignoreDotFiles(false)->ignoreDotFiles(false)->ignoreVCS(false);
Chris@0:         $this->assertIterator($this->toAbsolute(array('.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->ignoreDotFiles(true)->ignoreVCS(false));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testSortByName()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->sortByName());
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testSortByType()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->sortByType());
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo bar', 'toto', 'foo/bar.tmp', 'test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testSortByAccessedTime()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->sortByAccessedTime());
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'toto', 'test.py', 'foo', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testSortByChangedTime()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->sortByChangedTime());
Chris@0:         $this->assertIterator($this->toAbsolute(array('toto', 'test.py', 'test.php', 'foo/bar.tmp', 'foo', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testSortByModifiedTime()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->sortByModifiedTime());
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo/bar.tmp', 'test.php', 'toto', 'test.py', 'foo', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testSort()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->sort(function (\SplFileInfo $a, \SplFileInfo $b) { return strcmp($a->getRealPath(), $b->getRealPath()); }));
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testFilter()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->filter(function (\SplFileInfo $f) { return false !== strpos($f, 'test'); }));
Chris@0:         $this->assertIterator($this->toAbsolute(array('test.php', 'test.py')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testFollowLinks()
Chris@0:     {
Chris@0:         if ('\\' == DIRECTORY_SEPARATOR) {
Chris@0:             $this->markTestSkipped('symlinks are not supported on Windows');
Chris@0:         }
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertSame($finder, $finder->followLinks());
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar')), $finder->in(self::$tmpDir)->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testIn()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $iterator = $finder->files()->name('*.php')->depth('< 1')->in(array(self::$tmpDir, __DIR__))->getIterator();
Chris@0: 
Chris@0:         $expected = array(
Chris@0:             self::$tmpDir.DIRECTORY_SEPARATOR.'test.php',
Chris@0:             __DIR__.DIRECTORY_SEPARATOR.'FinderTest.php',
Chris@0:             __DIR__.DIRECTORY_SEPARATOR.'GlobTest.php',
Chris@0:         );
Chris@0: 
Chris@0:         $this->assertIterator($expected, $iterator);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @expectedException \InvalidArgumentException
Chris@0:      */
Chris@0:     public function testInWithNonExistentDirectory()
Chris@0:     {
Chris@0:         $finder = new Finder();
Chris@0:         $finder->in('foobar');
Chris@0:     }
Chris@0: 
Chris@0:     public function testInWithGlob()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(array(__DIR__.'/Fixtures/*/B/C', __DIR__.'/Fixtures/*/*/B/C'))->getIterator();
Chris@0: 
Chris@0:         $this->assertIterator($this->toAbsoluteFixtures(array('A/B/C/abc.dat', 'copy/A/B/C/abc.dat.copy')), $finder);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @expectedException \InvalidArgumentException
Chris@0:      */
Chris@0:     public function testInWithNonDirectoryGlob()
Chris@0:     {
Chris@0:         $finder = new Finder();
Chris@0:         $finder->in(__DIR__.'/Fixtures/A/a*');
Chris@0:     }
Chris@0: 
Chris@0:     public function testInWithGlobBrace()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(array(__DIR__.'/Fixtures/{A,copy/A}/B/C'))->getIterator();
Chris@0: 
Chris@0:         $this->assertIterator($this->toAbsoluteFixtures(array('A/B/C/abc.dat', 'copy/A/B/C/abc.dat.copy')), $finder);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @expectedException \LogicException
Chris@0:      */
Chris@0:     public function testGetIteratorWithoutIn()
Chris@0:     {
Chris@0:         $finder = Finder::create();
Chris@0:         $finder->getIterator();
Chris@0:     }
Chris@0: 
Chris@0:     public function testGetIterator()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $dirs = array();
Chris@0:         foreach ($finder->directories()->in(self::$tmpDir) as $dir) {
Chris@0:             $dirs[] = (string) $dir;
Chris@0:         }
Chris@0: 
Chris@0:         $expected = $this->toAbsolute(array('foo', 'toto'));
Chris@0: 
Chris@0:         sort($dirs);
Chris@0:         sort($expected);
Chris@0: 
Chris@0:         $this->assertEquals($expected, $dirs, 'implements the \IteratorAggregate interface');
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $this->assertEquals(2, iterator_count($finder->directories()->in(self::$tmpDir)), 'implements the \IteratorAggregate interface');
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $a = iterator_to_array($finder->directories()->in(self::$tmpDir));
Chris@0:         $a = array_values(array_map('strval', $a));
Chris@0:         sort($a);
Chris@0:         $this->assertEquals($expected, $a, 'implements the \IteratorAggregate interface');
Chris@0:     }
Chris@0: 
Chris@0:     public function testRelativePath()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder()->in(self::$tmpDir);
Chris@0: 
Chris@0:         $paths = array();
Chris@0: 
Chris@0:         foreach ($finder as $file) {
Chris@0:             $paths[] = $file->getRelativePath();
Chris@0:         }
Chris@0: 
Chris@0:         $ref = array('', '', '', '', 'foo', '');
Chris@0: 
Chris@0:         sort($ref);
Chris@0:         sort($paths);
Chris@0: 
Chris@0:         $this->assertEquals($ref, $paths);
Chris@0:     }
Chris@0: 
Chris@0:     public function testRelativePathname()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder()->in(self::$tmpDir)->sortByName();
Chris@0: 
Chris@0:         $paths = array();
Chris@0: 
Chris@0:         foreach ($finder as $file) {
Chris@0:             $paths[] = $file->getRelativePathname();
Chris@0:         }
Chris@0: 
Chris@0:         $ref = array('test.php', 'toto', 'test.py', 'foo', 'foo'.DIRECTORY_SEPARATOR.'bar.tmp', 'foo bar');
Chris@0: 
Chris@0:         sort($paths);
Chris@0:         sort($ref);
Chris@0: 
Chris@0:         $this->assertEquals($ref, $paths);
Chris@0:     }
Chris@0: 
Chris@0:     public function testAppendWithAFinder()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->files()->in(self::$tmpDir.DIRECTORY_SEPARATOR.'foo');
Chris@0: 
Chris@0:         $finder1 = $this->buildFinder();
Chris@0:         $finder1->directories()->in(self::$tmpDir);
Chris@0: 
Chris@0:         $finder = $finder->append($finder1);
Chris@0: 
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'toto')), $finder->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testAppendWithAnArray()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->files()->in(self::$tmpDir.DIRECTORY_SEPARATOR.'foo');
Chris@0: 
Chris@0:         $finder->append($this->toAbsolute(array('foo', 'toto')));
Chris@0: 
Chris@0:         $this->assertIterator($this->toAbsolute(array('foo', 'foo/bar.tmp', 'toto')), $finder->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testAppendReturnsAFinder()
Chris@0:     {
Chris@0:         $this->assertInstanceOf('Symfony\\Component\\Finder\\Finder', Finder::create()->append(array()));
Chris@0:     }
Chris@0: 
Chris@0:     public function testAppendDoesNotRequireIn()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(self::$tmpDir.DIRECTORY_SEPARATOR.'foo');
Chris@0: 
Chris@0:         $finder1 = Finder::create()->append($finder);
Chris@0: 
Chris@0:         $this->assertIterator(iterator_to_array($finder->getIterator()), $finder1->getIterator());
Chris@0:     }
Chris@0: 
Chris@0:     public function testCountDirectories()
Chris@0:     {
Chris@0:         $directory = Finder::create()->directories()->in(self::$tmpDir);
Chris@0:         $i = 0;
Chris@0: 
Chris@0:         foreach ($directory as $dir) {
Chris@0:             ++$i;
Chris@0:         }
Chris@0: 
Chris@0:         $this->assertCount($i, $directory);
Chris@0:     }
Chris@0: 
Chris@0:     public function testCountFiles()
Chris@0:     {
Chris@0:         $files = Finder::create()->files()->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures');
Chris@0:         $i = 0;
Chris@0: 
Chris@0:         foreach ($files as $file) {
Chris@0:             ++$i;
Chris@0:         }
Chris@0: 
Chris@0:         $this->assertCount($i, $files);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @expectedException \LogicException
Chris@0:      */
Chris@0:     public function testCountWithoutIn()
Chris@0:     {
Chris@0:         $finder = Finder::create()->files();
Chris@0:         count($finder);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider getContainsTestData
Chris@0:      */
Chris@0:     public function testContains($matchPatterns, $noMatchPatterns, $expected)
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures')
Chris@0:             ->name('*.txt')->sortByName()
Chris@0:             ->contains($matchPatterns)
Chris@0:             ->notContains($noMatchPatterns);
Chris@0: 
Chris@0:         $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);
Chris@0:     }
Chris@0: 
Chris@0:     public function testContainsOnDirectory()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(__DIR__)
Chris@0:             ->directories()
Chris@0:             ->name('Fixtures')
Chris@0:             ->contains('abc');
Chris@0:         $this->assertIterator(array(), $finder);
Chris@0:     }
Chris@0: 
Chris@0:     public function testNotContainsOnDirectory()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(__DIR__)
Chris@0:             ->directories()
Chris@0:             ->name('Fixtures')
Chris@0:             ->notContains('abc');
Chris@0:         $this->assertIterator(array(), $finder);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Searching in multiple locations involves AppendIterator which does an unnecessary rewind which leaves FilterIterator
Chris@0:      * with inner FilesystemIterator in an invalid state.
Chris@0:      *
Chris@0:      * @see https://bugs.php.net/68557
Chris@0:      */
Chris@0:     public function testMultipleLocations()
Chris@0:     {
Chris@0:         $locations = array(
Chris@0:             self::$tmpDir.'/',
Chris@0:             self::$tmpDir.'/toto/',
Chris@0:         );
Chris@0: 
Chris@0:         // it is expected that there are test.py test.php in the tmpDir
Chris@0:         $finder = new Finder();
Chris@0:         $finder->in($locations)
Chris@0:             // the default flag IGNORE_DOT_FILES fixes the problem indirectly
Chris@0:             // so we set it to false for better isolation
Chris@0:             ->ignoreDotFiles(false)
Chris@0:             ->depth('< 1')->name('test.php');
Chris@0: 
Chris@0:         $this->assertCount(1, $finder);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Searching in multiple locations with sub directories involves
Chris@0:      * AppendIterator which does an unnecessary rewind which leaves
Chris@0:      * FilterIterator with inner FilesystemIterator in an invalid state.
Chris@0:      *
Chris@0:      * @see https://bugs.php.net/68557
Chris@0:      */
Chris@0:     public function testMultipleLocationsWithSubDirectories()
Chris@0:     {
Chris@0:         $locations = array(
Chris@0:             __DIR__.'/Fixtures/one',
Chris@0:             self::$tmpDir.DIRECTORY_SEPARATOR.'toto',
Chris@0:         );
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in($locations)->depth('< 10')->name('*.neon');
Chris@0: 
Chris@0:         $expected = array(
Chris@0:             __DIR__.'/Fixtures/one'.DIRECTORY_SEPARATOR.'b'.DIRECTORY_SEPARATOR.'c.neon',
Chris@0:             __DIR__.'/Fixtures/one'.DIRECTORY_SEPARATOR.'b'.DIRECTORY_SEPARATOR.'d.neon',
Chris@0:         );
Chris@0: 
Chris@0:         $this->assertIterator($expected, $finder);
Chris@0:         $this->assertIteratorInForeach($expected, $finder);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Iterator keys must be the file pathname.
Chris@0:      */
Chris@0:     public function testIteratorKeys()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder()->in(self::$tmpDir);
Chris@0:         foreach ($finder as $key => $file) {
Chris@0:             $this->assertEquals($file->getPathname(), $key);
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     public function testRegexSpecialCharsLocationWithPathRestrictionContainingStartFlag()
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures'.DIRECTORY_SEPARATOR.'r+e.gex[c]a(r)s')
Chris@0:             ->path('/^dir/');
Chris@0: 
Chris@0:         $expected = array('r+e.gex[c]a(r)s'.DIRECTORY_SEPARATOR.'dir', 'r+e.gex[c]a(r)s'.DIRECTORY_SEPARATOR.'dir'.DIRECTORY_SEPARATOR.'bar.dat');
Chris@0:         $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);
Chris@0:     }
Chris@0: 
Chris@0:     public function getContainsTestData()
Chris@0:     {
Chris@0:         return array(
Chris@0:             array('', '', array()),
Chris@0:             array('foo', 'bar', array()),
Chris@0:             array('', 'foobar', array('dolor.txt', 'ipsum.txt', 'lorem.txt')),
Chris@0:             array('lorem ipsum dolor sit amet', 'foobar', array('lorem.txt')),
Chris@0:             array('sit', 'bar', array('dolor.txt', 'ipsum.txt', 'lorem.txt')),
Chris@0:             array('dolor sit amet', '@^L@m', array('dolor.txt', 'ipsum.txt')),
Chris@0:             array('/^lorem ipsum dolor sit amet$/m', 'foobar', array('lorem.txt')),
Chris@0:             array('lorem', 'foobar', array('lorem.txt')),
Chris@0:             array('', 'lorem', array('dolor.txt', 'ipsum.txt')),
Chris@0:             array('ipsum dolor sit amet', '/^IPSUM/m', array('lorem.txt')),
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     public function getRegexNameTestData()
Chris@0:     {
Chris@0:         return array(
Chris@0:             array('~.+\\.p.+~i'),
Chris@0:             array('~t.*s~i'),
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * @dataProvider getTestPathData
Chris@0:      */
Chris@0:     public function testPath($matchPatterns, $noMatchPatterns, array $expected)
Chris@0:     {
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->in(__DIR__.DIRECTORY_SEPARATOR.'Fixtures')
Chris@0:             ->path($matchPatterns)
Chris@0:             ->notPath($noMatchPatterns);
Chris@0: 
Chris@0:         $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);
Chris@0:     }
Chris@0: 
Chris@0:     public function getTestPathData()
Chris@0:     {
Chris@0:         return array(
Chris@0:             array('', '', array()),
Chris@0:             array('/^A\/B\/C/', '/C$/',
Chris@0:                 array('A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat'),
Chris@0:             ),
Chris@0:             array('/^A\/B/', 'foobar',
Chris@0:                 array(
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B',
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat',
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
Chris@0:                 ),
Chris@0:             ),
Chris@0:             array('A/B/C', 'foobar',
Chris@0:                 array(
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
Chris@0:                     'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
Chris@0:                     'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat.copy',
Chris@0:                 ),
Chris@0:             ),
Chris@0:             array('A/B', 'foobar',
Chris@0:                 array(
Chris@0:                     //dirs
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B',
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
Chris@0:                     'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B',
Chris@0:                     'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C',
Chris@0:                     //files
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat',
Chris@0:                     'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat',
Chris@0:                     'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'ab.dat.copy',
Chris@0:                     'copy'.DIRECTORY_SEPARATOR.'A'.DIRECTORY_SEPARATOR.'B'.DIRECTORY_SEPARATOR.'C'.DIRECTORY_SEPARATOR.'abc.dat.copy',
Chris@0:                 ),
Chris@0:             ),
Chris@0:             array('/^with space\//', 'foobar',
Chris@0:                 array(
Chris@0:                     'with space'.DIRECTORY_SEPARATOR.'foo.txt',
Chris@0:                 ),
Chris@0:             ),
Chris@0:         );
Chris@0:     }
Chris@0: 
Chris@0:     public function testAccessDeniedException()
Chris@0:     {
Chris@0:         if ('\\' === DIRECTORY_SEPARATOR) {
Chris@0:             $this->markTestSkipped('chmod is not supported on Windows');
Chris@0:         }
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->files()->in(self::$tmpDir);
Chris@0: 
Chris@0:         // make 'foo' directory non-readable
Chris@0:         $testDir = self::$tmpDir.DIRECTORY_SEPARATOR.'foo';
Chris@0:         chmod($testDir, 0333);
Chris@0: 
Chris@0:         if (false === $couldRead = is_readable($testDir)) {
Chris@0:             try {
Chris@0:                 $this->assertIterator($this->toAbsolute(array('foo bar', 'test.php', 'test.py')), $finder->getIterator());
Chris@0:                 $this->fail('Finder should throw an exception when opening a non-readable directory.');
Chris@0:             } catch (\Exception $e) {
Chris@0:                 $expectedExceptionClass = 'Symfony\\Component\\Finder\\Exception\\AccessDeniedException';
Chris@0:                 if ($e instanceof \PHPUnit_Framework_ExpectationFailedException) {
Chris@0:                     $this->fail(sprintf("Expected exception:\n%s\nGot:\n%s\nWith comparison failure:\n%s", $expectedExceptionClass, 'PHPUnit_Framework_ExpectationFailedException', $e->getComparisonFailure()->getExpectedAsString()));
Chris@0:                 }
Chris@0: 
Chris@0:                 if ($e instanceof \PHPUnit\Framework\ExpectationFailedException) {
Chris@0:                     $this->fail(sprintf("Expected exception:\n%s\nGot:\n%s\nWith comparison failure:\n%s", $expectedExceptionClass, '\PHPUnit\Framework\ExpectationFailedException', $e->getComparisonFailure()->getExpectedAsString()));
Chris@0:                 }
Chris@0: 
Chris@0:                 $this->assertInstanceOf($expectedExceptionClass, $e);
Chris@0:             }
Chris@0:         }
Chris@0: 
Chris@0:         // restore original permissions
Chris@0:         chmod($testDir, 0777);
Chris@0:         clearstatcache($testDir);
Chris@0: 
Chris@0:         if ($couldRead) {
Chris@0:             $this->markTestSkipped('could read test files while test requires unreadable');
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     public function testIgnoredAccessDeniedException()
Chris@0:     {
Chris@0:         if ('\\' === DIRECTORY_SEPARATOR) {
Chris@0:             $this->markTestSkipped('chmod is not supported on Windows');
Chris@0:         }
Chris@0: 
Chris@0:         $finder = $this->buildFinder();
Chris@0:         $finder->files()->ignoreUnreadableDirs()->in(self::$tmpDir);
Chris@0: 
Chris@0:         // make 'foo' directory non-readable
Chris@0:         $testDir = self::$tmpDir.DIRECTORY_SEPARATOR.'foo';
Chris@0:         chmod($testDir, 0333);
Chris@0: 
Chris@0:         if (false === ($couldRead = is_readable($testDir))) {
Chris@0:             $this->assertIterator($this->toAbsolute(array('foo bar', 'test.php', 'test.py')), $finder->getIterator());
Chris@0:         }
Chris@0: 
Chris@0:         // restore original permissions
Chris@0:         chmod($testDir, 0777);
Chris@0:         clearstatcache($testDir);
Chris@0: 
Chris@0:         if ($couldRead) {
Chris@0:             $this->markTestSkipped('could read test files while test requires unreadable');
Chris@0:         }
Chris@0:     }
Chris@0: 
Chris@0:     protected function buildFinder()
Chris@0:     {
Chris@0:         return Finder::create();
Chris@0:     }
Chris@0: }