How to use getIterator method of iterator class

Best Atoum code snippet using iterator.getIterator

FinderTest.php

Source:FinderTest.php

...18    public function testDirectories()19    {20        $finder = $this->buildFinder();21        $this->assertSame($finder, $finder->directories());22        $this->assertIterator($this->toAbsolute(['foo', 'toto']), $finder->in(self::$tmpDir)->getIterator());23        $finder = $this->buildFinder();24        $finder->directories();25        $finder->files();26        $finder->directories();27        $this->assertIterator($this->toAbsolute(['foo', 'toto']), $finder->in(self::$tmpDir)->getIterator());28    }29    public function testFiles()30    {31        $finder = $this->buildFinder();32        $this->assertSame($finder, $finder->files());33        $this->assertIterator($this->toAbsolute(['foo/bar.tmp', 'test.php', 'test.py', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());34        $finder = $this->buildFinder();35        $finder->files();36        $finder->directories();37        $finder->files();38        $this->assertIterator($this->toAbsolute(['foo/bar.tmp', 'test.php', 'test.py', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());39    }40    public function testRemoveTrailingSlash()41    {42        $finder = $this->buildFinder();43        $expected = $this->toAbsolute(['foo/bar.tmp', 'test.php', 'test.py', 'foo bar']);44        $in = self::$tmpDir.'//';45        $this->assertIterator($expected, $finder->in($in)->files()->getIterator());46    }47    public function testSymlinksNotResolved()48    {49        if ('\\' === \DIRECTORY_SEPARATOR) {50            $this->markTestSkipped('symlinks are not supported on Windows');51        }52        $finder = $this->buildFinder();53        symlink($this->toAbsolute('foo'), $this->toAbsolute('baz'));54        $expected = $this->toAbsolute(['baz/bar.tmp']);55        $in = self::$tmpDir.'/baz/';56        try {57            $this->assertIterator($expected, $finder->in($in)->files()->getIterator());58            unlink($this->toAbsolute('baz'));59        } catch (\Exception $e) {60            unlink($this->toAbsolute('baz'));61            throw $e;62        }63    }64    public function testBackPathNotNormalized()65    {66        $finder = $this->buildFinder();67        $expected = $this->toAbsolute(['foo/../foo/bar.tmp']);68        $in = self::$tmpDir.'/foo/../foo/';69        $this->assertIterator($expected, $finder->in($in)->files()->getIterator());70    }71    public function testDepth()72    {73        $finder = $this->buildFinder();74        $this->assertSame($finder, $finder->depth('< 1'));75        $this->assertIterator($this->toAbsolute(['foo', 'test.php', 'test.py', 'toto', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());76        $finder = $this->buildFinder();77        $this->assertSame($finder, $finder->depth('<= 0'));78        $this->assertIterator($this->toAbsolute(['foo', 'test.php', 'test.py', 'toto', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());79        $finder = $this->buildFinder();80        $this->assertSame($finder, $finder->depth('>= 1'));81        $this->assertIterator($this->toAbsolute(['foo/bar.tmp']), $finder->in(self::$tmpDir)->getIterator());82        $finder = $this->buildFinder();83        $finder->depth('< 1')->depth('>= 1');84        $this->assertIterator([], $finder->in(self::$tmpDir)->getIterator());85    }86    public function testName()87    {88        $finder = $this->buildFinder();89        $this->assertSame($finder, $finder->name('*.php'));90        $this->assertIterator($this->toAbsolute(['test.php']), $finder->in(self::$tmpDir)->getIterator());91        $finder = $this->buildFinder();92        $finder->name('test.ph*');93        $finder->name('test.py');94        $this->assertIterator($this->toAbsolute(['test.php', 'test.py']), $finder->in(self::$tmpDir)->getIterator());95        $finder = $this->buildFinder();96        $finder->name('~^test~i');97        $this->assertIterator($this->toAbsolute(['test.php', 'test.py']), $finder->in(self::$tmpDir)->getIterator());98        $finder = $this->buildFinder();99        $finder->name('~\\.php$~i');100        $this->assertIterator($this->toAbsolute(['test.php']), $finder->in(self::$tmpDir)->getIterator());101        $finder = $this->buildFinder();102        $finder->name('test.p{hp,y}');103        $this->assertIterator($this->toAbsolute(['test.php', 'test.py']), $finder->in(self::$tmpDir)->getIterator());104    }105    public function testNotName()106    {107        $finder = $this->buildFinder();108        $this->assertSame($finder, $finder->notName('*.php'));109        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'test.py', 'toto', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());110        $finder = $this->buildFinder();111        $finder->notName('*.php');112        $finder->notName('*.py');113        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'toto', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());114        $finder = $this->buildFinder();115        $finder->name('test.ph*');116        $finder->name('test.py');117        $finder->notName('*.php');118        $finder->notName('*.py');119        $this->assertIterator([], $finder->in(self::$tmpDir)->getIterator());120        $finder = $this->buildFinder();121        $finder->name('test.ph*');122        $finder->name('test.py');123        $finder->notName('*.p{hp,y}');124        $this->assertIterator([], $finder->in(self::$tmpDir)->getIterator());125    }126    /**127     * @dataProvider getRegexNameTestData128     */129    public function testRegexName($regex)130    {131        $finder = $this->buildFinder();132        $finder->name($regex);133        $this->assertIterator($this->toAbsolute(['test.py', 'test.php']), $finder->in(self::$tmpDir)->getIterator());134    }135    public function testSize()136    {137        $finder = $this->buildFinder();138        $this->assertSame($finder, $finder->files()->size('< 1K')->size('> 500'));139        $this->assertIterator($this->toAbsolute(['test.php']), $finder->in(self::$tmpDir)->getIterator());140    }141    public function testDate()142    {143        $finder = $this->buildFinder();144        $this->assertSame($finder, $finder->files()->date('until last month'));145        $this->assertIterator($this->toAbsolute(['foo/bar.tmp', 'test.php']), $finder->in(self::$tmpDir)->getIterator());146    }147    public function testExclude()148    {149        $finder = $this->buildFinder();150        $this->assertSame($finder, $finder->exclude('foo'));151        $this->assertIterator($this->toAbsolute(['test.php', 'test.py', 'toto', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());152    }153    public function testIgnoreVCS()154    {155        $finder = $this->buildFinder();156        $this->assertSame($finder, $finder->ignoreVCS(false)->ignoreDotFiles(false));157        $this->assertIterator($this->toAbsolute(['.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());158        $finder = $this->buildFinder();159        $finder->ignoreVCS(false)->ignoreVCS(false)->ignoreDotFiles(false);160        $this->assertIterator($this->toAbsolute(['.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());161        $finder = $this->buildFinder();162        $this->assertSame($finder, $finder->ignoreVCS(true)->ignoreDotFiles(false));163        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());164    }165    public function testIgnoreVCSCanBeDisabledAfterFirstIteration()166    {167        $finder = $this->buildFinder();168        $finder->in(self::$tmpDir);169        $finder->ignoreDotFiles(false);170        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar']), $finder->getIterator());171        $finder->ignoreVCS(false);172        $this->assertIterator($this->toAbsolute(['.git', 'foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'toto/.git', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar']), $finder->getIterator());173    }174    public function testIgnoreDotFiles()175    {176        $finder = $this->buildFinder();177        $this->assertSame($finder, $finder->ignoreDotFiles(false)->ignoreVCS(false));178        $this->assertIterator($this->toAbsolute(['.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());179        $finder = $this->buildFinder();180        $finder->ignoreDotFiles(false)->ignoreDotFiles(false)->ignoreVCS(false);181        $this->assertIterator($this->toAbsolute(['.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());182        $finder = $this->buildFinder();183        $this->assertSame($finder, $finder->ignoreDotFiles(true)->ignoreVCS(false));184        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());185    }186    public function testIgnoreDotFilesCanBeDisabledAfterFirstIteration()187    {188        $finder = $this->buildFinder();189        $finder->in(self::$tmpDir);190        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar']), $finder->getIterator());191        $finder->ignoreDotFiles(false);192        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', '.bar', '.foo', '.foo/.bar', '.foo/bar', 'foo bar']), $finder->getIterator());193    }194    public function testSortByName()195    {196        $finder = $this->buildFinder();197        $this->assertSame($finder, $finder->sortByName());198        $this->assertIterator($this->toAbsolute(['foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto']), $finder->in(self::$tmpDir)->getIterator());199    }200    public function testSortByType()201    {202        $finder = $this->buildFinder();203        $this->assertSame($finder, $finder->sortByType());204        $this->assertIterator($this->toAbsolute(['foo', 'foo bar', 'toto', 'foo/bar.tmp', 'test.php', 'test.py']), $finder->in(self::$tmpDir)->getIterator());205    }206    public function testSortByAccessedTime()207    {208        $finder = $this->buildFinder();209        $this->assertSame($finder, $finder->sortByAccessedTime());210        $this->assertIterator($this->toAbsolute(['foo/bar.tmp', 'test.php', 'toto', 'test.py', 'foo', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());211    }212    public function testSortByChangedTime()213    {214        $finder = $this->buildFinder();215        $this->assertSame($finder, $finder->sortByChangedTime());216        $this->assertIterator($this->toAbsolute(['toto', 'test.py', 'test.php', 'foo/bar.tmp', 'foo', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());217    }218    public function testSortByModifiedTime()219    {220        $finder = $this->buildFinder();221        $this->assertSame($finder, $finder->sortByModifiedTime());222        $this->assertIterator($this->toAbsolute(['foo/bar.tmp', 'test.php', 'toto', 'test.py', 'foo', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());223    }224    public function testSort()225    {226        $finder = $this->buildFinder();227        $this->assertSame($finder, $finder->sort(function (\SplFileInfo $a, \SplFileInfo $b) { return strcmp($a->getRealPath(), $b->getRealPath()); }));228        $this->assertIterator($this->toAbsolute(['foo', 'foo bar', 'foo/bar.tmp', 'test.php', 'test.py', 'toto']), $finder->in(self::$tmpDir)->getIterator());229    }230    public function testFilter()231    {232        $finder = $this->buildFinder();233        $this->assertSame($finder, $finder->filter(function (\SplFileInfo $f) { return false !== strpos($f, 'test'); }));234        $this->assertIterator($this->toAbsolute(['test.php', 'test.py']), $finder->in(self::$tmpDir)->getIterator());235    }236    public function testFollowLinks()237    {238        if ('\\' == \DIRECTORY_SEPARATOR) {239            $this->markTestSkipped('symlinks are not supported on Windows');240        }241        $finder = $this->buildFinder();242        $this->assertSame($finder, $finder->followLinks());243        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'test.php', 'test.py', 'toto', 'foo bar']), $finder->in(self::$tmpDir)->getIterator());244    }245    public function testIn()246    {247        $finder = $this->buildFinder();248        $iterator = $finder->files()->name('*.php')->depth('< 1')->in([self::$tmpDir, __DIR__])->getIterator();249        $expected = [250            self::$tmpDir.\DIRECTORY_SEPARATOR.'test.php',251            __DIR__.\DIRECTORY_SEPARATOR.'FinderTest.php',252            __DIR__.\DIRECTORY_SEPARATOR.'GlobTest.php',253        ];254        $this->assertIterator($expected, $iterator);255    }256    public function testInWithNonExistentDirectory()257    {258        $this->expectException('InvalidArgumentException');259        $finder = new Finder();260        $finder->in('foobar');261    }262    public function testInWithGlob()263    {264        $finder = $this->buildFinder();265        $finder->in([__DIR__.'/Fixtures/*/B/C/', __DIR__.'/Fixtures/*/*/B/C/'])->getIterator();266        $this->assertIterator($this->toAbsoluteFixtures(['A/B/C/abc.dat', 'copy/A/B/C/abc.dat.copy']), $finder);267    }268    public function testInWithNonDirectoryGlob()269    {270        $this->expectException('InvalidArgumentException');271        $finder = new Finder();272        $finder->in(__DIR__.'/Fixtures/A/a*');273    }274    public function testInWithGlobBrace()275    {276        if (!\defined('GLOB_BRACE')) {277            $this->markTestSkipped('Glob brace is not supported on this system.');278        }279        $finder = $this->buildFinder();280        $finder->in([__DIR__.'/Fixtures/{A,copy/A}/B/C'])->getIterator();281        $this->assertIterator($this->toAbsoluteFixtures(['A/B/C/abc.dat', 'copy/A/B/C/abc.dat.copy']), $finder);282    }283    public function testGetIteratorWithoutIn()284    {285        $this->expectException('LogicException');286        $finder = Finder::create();287        $finder->getIterator();288    }289    public function testGetIterator()290    {291        $finder = $this->buildFinder();292        $dirs = [];293        foreach ($finder->directories()->in(self::$tmpDir) as $dir) {294            $dirs[] = (string) $dir;295        }296        $expected = $this->toAbsolute(['foo', 'toto']);297        sort($dirs);298        sort($expected);299        $this->assertEquals($expected, $dirs, 'implements the \IteratorAggregate interface');300        $finder = $this->buildFinder();301        $this->assertEquals(2, iterator_count($finder->directories()->in(self::$tmpDir)), 'implements the \IteratorAggregate interface');302        $finder = $this->buildFinder();303        $a = iterator_to_array($finder->directories()->in(self::$tmpDir));304        $a = array_values(array_map('strval', $a));305        sort($a);306        $this->assertEquals($expected, $a, 'implements the \IteratorAggregate interface');307    }308    public function testRelativePath()309    {310        $finder = $this->buildFinder()->in(self::$tmpDir);311        $paths = [];312        foreach ($finder as $file) {313            $paths[] = $file->getRelativePath();314        }315        $ref = ['', '', '', '', 'foo', ''];316        sort($ref);317        sort($paths);318        $this->assertEquals($ref, $paths);319    }320    public function testRelativePathname()321    {322        $finder = $this->buildFinder()->in(self::$tmpDir)->sortByName();323        $paths = [];324        foreach ($finder as $file) {325            $paths[] = $file->getRelativePathname();326        }327        $ref = ['test.php', 'toto', 'test.py', 'foo', 'foo'.\DIRECTORY_SEPARATOR.'bar.tmp', 'foo bar'];328        sort($paths);329        sort($ref);330        $this->assertEquals($ref, $paths);331    }332    public function testAppendWithAFinder()333    {334        $finder = $this->buildFinder();335        $finder->files()->in(self::$tmpDir.\DIRECTORY_SEPARATOR.'foo');336        $finder1 = $this->buildFinder();337        $finder1->directories()->in(self::$tmpDir);338        $finder = $finder->append($finder1);339        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'toto']), $finder->getIterator());340    }341    public function testAppendWithAnArray()342    {343        $finder = $this->buildFinder();344        $finder->files()->in(self::$tmpDir.\DIRECTORY_SEPARATOR.'foo');345        $finder->append($this->toAbsolute(['foo', 'toto']));346        $this->assertIterator($this->toAbsolute(['foo', 'foo/bar.tmp', 'toto']), $finder->getIterator());347    }348    public function testAppendReturnsAFinder()349    {350        $this->assertInstanceOf('Symfony\\Component\\Finder\\Finder', Finder::create()->append([]));351    }352    public function testAppendDoesNotRequireIn()353    {354        $finder = $this->buildFinder();355        $finder->in(self::$tmpDir.\DIRECTORY_SEPARATOR.'foo');356        $finder1 = Finder::create()->append($finder);357        $this->assertIterator(iterator_to_array($finder->getIterator()), $finder1->getIterator());358    }359    public function testCountDirectories()360    {361        $directory = Finder::create()->directories()->in(self::$tmpDir);362        $i = 0;363        foreach ($directory as $dir) {364            ++$i;365        }366        $this->assertCount($i, $directory);367    }368    public function testCountFiles()369    {370        $files = Finder::create()->files()->in(__DIR__.\DIRECTORY_SEPARATOR.'Fixtures');371        $i = 0;372        foreach ($files as $file) {373            ++$i;374        }375        $this->assertCount($i, $files);376    }377    public function testCountWithoutIn()378    {379        $this->expectException('LogicException');380        $finder = Finder::create()->files();381        \count($finder);382    }383    public function testHasResults()384    {385        $finder = $this->buildFinder();386        $finder->in(__DIR__);387        $this->assertTrue($finder->hasResults());388    }389    public function testNoResults()390    {391        $finder = $this->buildFinder();392        $finder->in(__DIR__)->name('DoesNotExist');393        $this->assertFalse($finder->hasResults());394    }395    /**396     * @dataProvider getContainsTestData397     */398    public function testContains($matchPatterns, $noMatchPatterns, $expected)399    {400        $finder = $this->buildFinder();401        $finder->in(__DIR__.\DIRECTORY_SEPARATOR.'Fixtures')402            ->name('*.txt')->sortByName()403            ->contains($matchPatterns)404            ->notContains($noMatchPatterns);405        $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);406    }407    public function testContainsOnDirectory()408    {409        $finder = $this->buildFinder();410        $finder->in(__DIR__)411            ->directories()412            ->name('Fixtures')413            ->contains('abc');414        $this->assertIterator([], $finder);415    }416    public function testNotContainsOnDirectory()417    {418        $finder = $this->buildFinder();419        $finder->in(__DIR__)420            ->directories()421            ->name('Fixtures')422            ->notContains('abc');423        $this->assertIterator([], $finder);424    }425    /**426     * Searching in multiple locations involves AppendIterator which does an unnecessary rewind which leaves FilterIterator427     * with inner FilesystemIterator in an invalid state.428     *429     * @see https://bugs.php.net/68557430     */431    public function testMultipleLocations()432    {433        $locations = [434            self::$tmpDir.'/',435            self::$tmpDir.'/toto/',436        ];437        // it is expected that there are test.py test.php in the tmpDir438        $finder = new Finder();439        $finder->in($locations)440            // the default flag IGNORE_DOT_FILES fixes the problem indirectly441            // so we set it to false for better isolation442            ->ignoreDotFiles(false)443            ->depth('< 1')->name('test.php');444        $this->assertCount(1, $finder);445    }446    /**447     * Searching in multiple locations with sub directories involves448     * AppendIterator which does an unnecessary rewind which leaves449     * FilterIterator with inner FilesystemIterator in an invalid state.450     *451     * @see https://bugs.php.net/68557452     */453    public function testMultipleLocationsWithSubDirectories()454    {455        $locations = [456            __DIR__.'/Fixtures/one',457            self::$tmpDir.\DIRECTORY_SEPARATOR.'toto',458        ];459        $finder = $this->buildFinder();460        $finder->in($locations)->depth('< 10')->name('*.neon');461        $expected = [462            __DIR__.'/Fixtures/one'.\DIRECTORY_SEPARATOR.'b'.\DIRECTORY_SEPARATOR.'c.neon',463            __DIR__.'/Fixtures/one'.\DIRECTORY_SEPARATOR.'b'.\DIRECTORY_SEPARATOR.'d.neon',464        ];465        $this->assertIterator($expected, $finder);466        $this->assertIteratorInForeach($expected, $finder);467    }468    /**469     * Iterator keys must be the file pathname.470     */471    public function testIteratorKeys()472    {473        $finder = $this->buildFinder()->in(self::$tmpDir);474        foreach ($finder as $key => $file) {475            $this->assertEquals($file->getPathname(), $key);476        }477    }478    public function testRegexSpecialCharsLocationWithPathRestrictionContainingStartFlag()479    {480        $finder = $this->buildFinder();481        $finder->in(__DIR__.\DIRECTORY_SEPARATOR.'Fixtures'.\DIRECTORY_SEPARATOR.'r+e.gex[c]a(r)s')482            ->path('/^dir/');483        $expected = ['r+e.gex[c]a(r)s'.\DIRECTORY_SEPARATOR.'dir', 'r+e.gex[c]a(r)s'.\DIRECTORY_SEPARATOR.'dir'.\DIRECTORY_SEPARATOR.'bar.dat'];484        $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);485    }486    public function getContainsTestData()487    {488        return [489            ['', '', []],490            ['foo', 'bar', []],491            ['', 'foobar', ['dolor.txt', 'ipsum.txt', 'lorem.txt']],492            ['lorem ipsum dolor sit amet', 'foobar', ['lorem.txt']],493            ['sit', 'bar', ['dolor.txt', 'ipsum.txt', 'lorem.txt']],494            ['dolor sit amet', '@^L@m', ['dolor.txt', 'ipsum.txt']],495            ['/^lorem ipsum dolor sit amet$/m', 'foobar', ['lorem.txt']],496            ['lorem', 'foobar', ['lorem.txt']],497            ['', 'lorem', ['dolor.txt', 'ipsum.txt']],498            ['ipsum dolor sit amet', '/^IPSUM/m', ['lorem.txt']],499        ];500    }501    public function getRegexNameTestData()502    {503        return [504            ['~.+\\.p.+~i'],505            ['~t.*s~i'],506        ];507    }508    /**509     * @dataProvider getTestPathData510     */511    public function testPath($matchPatterns, $noMatchPatterns, array $expected)512    {513        $finder = $this->buildFinder();514        $finder->in(__DIR__.\DIRECTORY_SEPARATOR.'Fixtures')515            ->path($matchPatterns)516            ->notPath($noMatchPatterns);517        $this->assertIterator($this->toAbsoluteFixtures($expected), $finder);518    }519    public function getTestPathData()520    {521        return [522            ['', '', []],523            ['/^A\/B\/C/', '/C$/',524                ['A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C'.\DIRECTORY_SEPARATOR.'abc.dat'],525            ],526            ['/^A\/B/', 'foobar',527                [528                    'A'.\DIRECTORY_SEPARATOR.'B',529                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C',530                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'ab.dat',531                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C'.\DIRECTORY_SEPARATOR.'abc.dat',532                ],533            ],534            ['A/B/C', 'foobar',535                [536                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C',537                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C'.\DIRECTORY_SEPARATOR.'abc.dat',538                    'copy'.\DIRECTORY_SEPARATOR.'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C',539                    'copy'.\DIRECTORY_SEPARATOR.'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C'.\DIRECTORY_SEPARATOR.'abc.dat.copy',540                ],541            ],542            ['A/B', 'foobar',543                [544                    //dirs545                    'A'.\DIRECTORY_SEPARATOR.'B',546                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C',547                    'copy'.\DIRECTORY_SEPARATOR.'A'.\DIRECTORY_SEPARATOR.'B',548                    'copy'.\DIRECTORY_SEPARATOR.'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C',549                    //files550                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'ab.dat',551                    'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C'.\DIRECTORY_SEPARATOR.'abc.dat',552                    'copy'.\DIRECTORY_SEPARATOR.'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'ab.dat.copy',553                    'copy'.\DIRECTORY_SEPARATOR.'A'.\DIRECTORY_SEPARATOR.'B'.\DIRECTORY_SEPARATOR.'C'.\DIRECTORY_SEPARATOR.'abc.dat.copy',554                ],555            ],556            ['/^with space\//', 'foobar',557                [558                    'with space'.\DIRECTORY_SEPARATOR.'foo.txt',559                ],560            ],561        ];562    }563    public function testAccessDeniedException()564    {565        if ('\\' === \DIRECTORY_SEPARATOR) {566            $this->markTestSkipped('chmod is not supported on Windows');567        }568        $finder = $this->buildFinder();569        $finder->files()->in(self::$tmpDir);570        // make 'foo' directory non-readable571        $testDir = self::$tmpDir.\DIRECTORY_SEPARATOR.'foo';572        chmod($testDir, 0333);573        if (false === $couldRead = is_readable($testDir)) {574            try {575                $this->assertIterator($this->toAbsolute(['foo bar', 'test.php', 'test.py']), $finder->getIterator());576                $this->fail('Finder should throw an exception when opening a non-readable directory.');577            } catch (\Exception $e) {578                $expectedExceptionClass = 'Symfony\\Component\\Finder\\Exception\\AccessDeniedException';579                if ($e instanceof \PHPUnit\Framework\ExpectationFailedException) {580                    $this->fail(sprintf("Expected exception:\n%s\nGot:\n%s\nWith comparison failure:\n%s", $expectedExceptionClass, 'PHPUnit\Framework\ExpectationFailedException', $e->getComparisonFailure()->getExpectedAsString()));581                }582                $this->assertInstanceOf($expectedExceptionClass, $e);583            }584        }585        // restore original permissions586        chmod($testDir, 0777);587        clearstatcache(true, $testDir);588        if ($couldRead) {589            $this->markTestSkipped('could read test files while test requires unreadable');590        }591    }592    public function testIgnoredAccessDeniedException()593    {594        if ('\\' === \DIRECTORY_SEPARATOR) {595            $this->markTestSkipped('chmod is not supported on Windows');596        }597        $finder = $this->buildFinder();598        $finder->files()->ignoreUnreadableDirs()->in(self::$tmpDir);599        // make 'foo' directory non-readable600        $testDir = self::$tmpDir.\DIRECTORY_SEPARATOR.'foo';601        chmod($testDir, 0333);602        if (false === ($couldRead = is_readable($testDir))) {603            $this->assertIterator($this->toAbsolute(['foo bar', 'test.php', 'test.py']), $finder->getIterator());604        }605        // restore original permissions606        chmod($testDir, 0777);607        clearstatcache(true, $testDir);608        if ($couldRead) {609            $this->markTestSkipped('could read test files while test requires unreadable');610        }611    }612    protected function buildFinder()613    {614        return Finder::create();615    }616}...

foreachLoopIteratorAggregate.002.phpt

Source:foreachLoopIteratorAggregate.002.phpt

1--TEST--2IteratorAggregate::getIterator bad return type3--FILE--4<?php5class bad1 implements IteratorAggregate {6    function getIterator() {7        return null;8    }9}10class bad2 implements IteratorAggregate {11    function getIterator() {12        return new stdClass;13    }14}15class bad3 implements IteratorAggregate {16    function getIterator() {17        return 1;18    }19}20class bad4 implements IteratorAggregate {21    function getIterator() {22        return array(1,2,3);23    }24}25function f($className) {26    try {27        foreach (new $className as $k=>$v) {28            echo "$k => $v\n";29        }30    } catch (Exception $e) {31            echo $e->getLine() . ": " . $e->getMessage() ."\n";32    }33}34f("bad1");35f("bad2");36f("bad3");37f("bad4");38?>39--EXPECT--4030: Objects returned by bad1::getIterator() must be traversable or implement interface Iterator4130: Objects returned by bad2::getIterator() must be traversable or implement interface Iterator4230: Objects returned by bad3::getIterator() must be traversable or implement interface Iterator4330: Objects returned by bad4::getIterator() must be traversable or implement interface Iterator...

getIterator

Using AI Code Generation

1$it = new Iterator;2foreach($it->getIterator() as $key => $value){3';4}5$it = new Iterator;6foreach($it as $key => $value){7';8}9The getIterator() method must return an object that implements the Iterator interface. The Iterator interface has the following methods:

getIterator

Using AI Code Generation

1$it = new ArrayIterator(array(1,2,3,4,5));2foreach($it as $k => $v) {3';4}5$it = new ArrayObject(array(1,2,3,4,5));6foreach($it as $k => $v) {7';8}9$it = new ArrayIterator(array(1,2,3,4,5));10foreach($it as $k => $v) {11';12}13$it = new ArrayObject(array(1,2,3,4,5));14foreach($it as $k => $v) {15';16}17$it = new ArrayIterator(array(1,2,3,4,5));18foreach($it as $k => $v) {19';20}21$it = new ArrayObject(array(1,2,3,4,5));22foreach($it as $k => $v) {23';24}25$it = new ArrayIterator(array(1,2,3,4,5));26foreach($it as $k => $v) {27';28}29$it = new ArrayObject(array(1,2,3,4,5));30foreach($it as $k => $v) {31';32}33$it = new ArrayIterator(array(1,2,3,4,5));34foreach($it as $k => $v) {

getIterator

Using AI Code Generation

1$it = new Iterator;2foreach($it as $key => $value){3";4}5$it = new Iterator;6foreach($it as $key => $value){7";8}9iterator_to_array(iterator, associative)10$it = new Iterator;11$arr = iterator_to_array($it);12print_r($arr);13$it = new Iterator;14$arr = iterator_to_array($it, true);15print_r($arr);

getIterator

Using AI Code Generation

1include 'iterator.php';2$iterator = new Iterator();3foreach($iterator->getIterator() as $key => $value) {4';5}6class Iterator implements IteratorInterface {7    private $position = 0;8    private $array = array(9    );10    public function __construct() {11        $this->position = 0;12    }13    public function rewind() {14";15        $this->position = 0;16    }17    public function current() {18        return $this->array[$this->position];19    }20    public function key() {21        return $this->position;22    }23    public function next() {24";25        ++$this->position;26    }27    public function valid() {28        return isset($this->array[$this->position]);29    }30    public function getIterator() {31        return new Iterator();32    }33}34include 'iterator.php';35$iterator = new Iterator();36foreach($iterator->getIterator() as $key => $value) {37';38}39class Iterator implements IteratorInterface {40    private $position = 0;41    private $array = array(42    );43    public function __construct() {44        $this->position = 0;45    }46    public function rewind() {47";48        $this->position = 0;49    }50    public function current() {51        return $this->array[$this->position];52    }53    public function key() {

getIterator

Using AI Code Generation

1$iterator = new Iterator();2foreach ($iterator as $key => $value) {3 echo $key . "=>" . $value . PHP_EOL;4}5{6 public function getIterator();7}8$iterator = new IteratorAggregate();9foreach ($iterator as $key => $value) {10 echo $key . "=>" . $value . PHP_EOL;11}12{13 public function getIterator();14}15$iterator = new IteratorAggregate();16foreach ($iterator as $key => $value) {17 echo $key . "=>" . $value . PHP_EOL;18}19{20 public function getIterator();21}22$iterator = new Traversable();23foreach ($iterator as $key => $value) {24 echo $key . "=>" . $value . PHP_EOL;25}

getIterator

Using AI Code Generation

1foreach($it as $key=>$value)2{3echo "Key: $key; Value: $value";4";5}6Key: 0; Value: 17Key: 1; Value: 28Key: 2; Value: 39Key: 3; Value: 410Key: 4; Value: 511Key: 5; Value: 612Key: 6; Value: 713Key: 7; Value: 814Key: 8; Value: 915Key: 9; Value: 1016foreach($it as $key=>$value)17{18echo "Key: $key; Value: $value";19";20}21Key: 0; Value: 122Key: 1; Value: 223Key: 2; Value: 324Key: 3; Value: 425Key: 4; Value: 526Key: 5; Value: 627Key: 6; Value: 728Key: 7; Value: 829Key: 8; Value: 930Key: 9; Value: 1031foreach($it as $key=>$value)32{33echo "Key: $key; Value: $value";34";35}36Key: 0; Value: 137Key: 1; Value: 238Key: 2; Value: 339Key: 3; Value: 440Key: 4; Value: 541Key: 5; Value: 642Key: 6; Value: 743Key: 7; Value: 844Key: 8; Value: 945Key: 9; Value: 10

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.