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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
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Most used method in iterator
- __toString
- valid
- current
- key
- prev
- next
- rewind
- end
- append
- count
- skipValue
- getSkipedValues
- reset
- getValue
- seek
- findTag
- goToNextTagWhichIsNot
- __get
- setWith
- hasSize
- isEmpty
- isNotEmpty
- size
- isIterator
- addTag
- __set
- __unset
- __call
- getIterator
- getMockController
- getMethods
- getFilters
- resetFilters
- testClass
- test__construct
- test__toString
- testValid
- testKey
- testCurrent
- testPrev
- testNext
- testCount
- testRewind
- testEnd
- testAppend
- testSkipValue
- testReset
- testGetValue
- testGetParent
- testGetRoot
- testSeek
- testFindTag
- testGoToNextTagWhichIsNot
- testSetWith
- testHasSize
- testIsEmpty
- testIsNotEmpty
- testSize
- testIsEqualTo
- testIsNotEqualTo
- testIsIdenticalTo
- testIsNotIdenticalTo
- test__get
- test__set
- test__unset
- test__call
- testAddTemplate
- testSetMockController
- testResetFilters
- testAddFilter
- testGetMethods
- testGetIterator
- setMockController
- addFilter
- doesSomething
- doesSomethingElse
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