How to use canAquireExclusiveLockIfAlreadySelfSharedLocked method of vfsStreamWrapperFlockTestCase class

Best VfsStream code snippet using vfsStreamWrapperFlockTestCase.canAquireExclusiveLockIfAlreadySelfSharedLocked

vfsStreamWrapperFlockTestCase.php

Source:vfsStreamWrapperFlockTestCase.php Github

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...257 * @see https:/​/​github.com/​mikey179/​vfsStream/​issues/​40258 * @test259 * @group issue_40260 */​261 public function canAquireExclusiveLockIfAlreadySelfSharedLocked()262 {263 $file = vfsStream::newFile('foo.txt')->at($this->root);264 $fp = fopen(vfsStream::url('root/​foo.txt'), 'rb');265 $file->lock($fp, LOCK_SH);266 $this->assertTrue(flock($fp, LOCK_EX));267 $this->assertTrue($file->isLocked());268 $this->assertFalse($file->hasSharedLock());269 $this->assertTrue($file->hasExclusiveLock());270 fclose($fp);271 }272 /​**273 * @see https:/​/​github.com/​mikey179/​vfsStream/​issues/​40274 * @test275 * @group issue_40...

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canAquireExclusiveLockIfAlreadySelfSharedLocked

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1require_once 'vfsStream/​vfsStream.php';2{3 protected $root;4 protected $file;5 public function setUp()6 {7 $this->root = vfsStream::setup();8 $this->file = vfsStream::newFile('foo.txt')9 ->at($this->root)10 ->setContent('foo');11 }12 public function testCanAquireExclusiveLockIfAlreadySelfSharedLocked()13 {14 $path = vfsStream::url('root/​foo.txt');15 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($path));16 }17 protected function canAquireExclusiveLockIfAlreadySelfSharedLocked($path)18 {19 $fp = fopen($path, 'r+');20 $result = flock($fp, LOCK_SH);21 $this->assertTrue($result);22 $result = flock($fp, LOCK_EX | LOCK_NB);23 $this->assertTrue($result);24 fclose($fp);25 return $result;26 }27}28require_once 'vfsStream/​vfsStream.php';29{30 protected $root;31 protected $file;32 public function setUp()33 {34 $this->root = vfsStream::setup();35 $this->file = vfsStream::newFile('foo.txt')36 ->at($this->root)37 ->setContent('foo');38 }39 public function testCanAquireExclusiveLockIfAlreadySelfSharedLocked()40 {41 $path = vfsStream::url('root/​foo.txt');42 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($path));43 }44 protected function canAquireExclusiveLockIfAlreadySelfSharedLocked($path)45 {46 $fp = fopen($path, 'r+');47 $result = flock($fp, LOCK_SH);48 $this->assertTrue($result);49 $result = flock($fp, LOCK_EX | LOCK_NB);50 $this->assertTrue($result);51 fclose($fp);52 return $result;53 }54}

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canAquireExclusiveLockIfAlreadySelfSharedLocked

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1$wrapper = vfsStreamWrapper::getWrapper('foo');2$wrapper->canAquireExclusiveLockIfAlreadySelfSharedLocked();3$wrapper = vfsStreamWrapper::getWrapper('foo');4$wrapper->canAquireSharedLockIfAlreadySelfSharedLocked();5$wrapper = vfsStreamWrapper::getWrapper('foo');6$wrapper->canNotAquireExclusiveLockIfAlreadySelfExclusiveLocked();7$wrapper = vfsStreamWrapper::getWrapper('foo');8$wrapper->canNotAquireSharedLockIfAlreadySelfExclusiveLocked();9$wrapper = vfsStreamWrapper::getWrapper('foo');10$wrapper->canNotAquireExclusiveLockIfAlreadyExclusiveLockedByOther();11$wrapper = vfsStreamWrapper::getWrapper('foo');12$wrapper->canNotAquireSharedLockIfAlreadyExclusiveLockedByOther();13$wrapper = vfsStreamWrapper::getWrapper('foo');14$wrapper->canNotAquireExclusiveLockIfAlreadySharedLockedByOther();15$wrapper = vfsStreamWrapper::getWrapper('foo');16$wrapper->canNotAquireSharedLockIfAlreadySharedLockedByOther();17$wrapper = vfsStreamWrapper::getWrapper('foo');18$wrapper->canAquireExclusiveLockIfAlreadyExclusiveLockedByOtherAndReleased();19$wrapper = vfsStreamWrapper::getWrapper('foo');

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canAquireExclusiveLockIfAlreadySelfSharedLocked

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1$this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));2$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));3$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));4$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));5$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));6$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));7$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));8$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));9$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root->url().'/​test.txt'));10$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked($this->root

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canAquireExclusiveLockIfAlreadySelfSharedLocked

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1$root = vfsStream::setup('root');2$root->addChild(vfsStream::newFile('file.txt')->at($root)->withContent('test'));3$root->getChild('file.txt')->lock(vfsStreamContent::SHARED_LOCK);4var_dump($root->getChild('file.txt')->canAquireExclusiveLockIfAlreadySelfSharedLocked());5$root = vfsStream::setup('root');6$root->addChild(vfsStream::newFile('file.txt')->at($root)->withContent('test'));7$root->getChild('file.txt')->lock(vfsStreamContent::SHARED_LOCK);8$root->getChild('file.txt')->lock(vfsStreamContent::SHARED_LOCK);9var_dump($root->getChild('file.txt')->canAquireExclusiveLockIfAlreadySelfSharedLocked());10$root = vfsStream::setup('root');11$root->addChild(vfsStream::newFile('file.txt')->at($root)->withContent('test'));12$root->getChild('file.txt')->lock(vfsStreamContent::SHARED_LOCK);13$root->getChild('file.txt')->lock(vfsStreamContent::SHARED_LOCK);14$root->getChild('file.txt')->unlock();15var_dump($root->getChild('file.txt')->canAquireExclusiveLockIfAlreadySelfSharedLocked());16$root = vfsStream::setup('root');17$root->addChild(vfsStream::newFile('file.txt')->at($root)->withContent('test'));18$root->getChild('file.txt')->lock(vfsStreamContent::SHARED_LOCK);19$root->getChild('file.txt')->unlock();20var_dump($root->getChild('file.txt')->canAquireExclusiveLockIfAlreadySelfSharedLocked());

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canAquireExclusiveLockIfAlreadySelfSharedLocked

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1public function testCanAcquireExclusiveLockIfAlreadySelfSharedLocked()2{3 $this->assertTrue($this->vfsStreamWrapperFlockTestCase->canAquireExclusiveLockIfAlreadySelfSharedLocked());4}5public function testCanAcquireExclusiveLockIfAlreadySelfSharedLocked()6{7 $this->assertTrue($this->vfsStreamWrapperFlockTestCase->canAquireExclusiveLockIfAlreadySelfSharedLocked());8}9public function testCanAcquireExclusiveLockIfAlreadySelfSharedLocked()10{11 $this->assertTrue($this->vfsStreamWrapperFlockTestCase->canAquireExclusiveLockIfAlreadySelfSharedLocked());12}13public function testCanAcquireExclusiveLockIfAlreadySelfSharedLocked()14{15 $this->assertTrue($this->vfsStreamWrapperFlockTestCase->canAquireExclusiveLockIfAlreadySelfSharedLocked());16}17public function testCanAcquireExclusiveLockIfAlreadySelfSharedLocked()18{19 $this->assertTrue($this->vfsStreamWrapperFlockTestCase->canAquireExclusiveLockIfAlreadySelfSharedLocked());20}21public function testCanAcquireExclusiveLockIfAlreadySelfSharedLocked()22{23 $this->assertTrue($this->vfsStream

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canAquireExclusiveLockIfAlreadySelfSharedLocked

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1$this->assertFalse($this->canAquireExclusiveLockIfAlreadySelfSharedLocked());2$this->assertTrue($this->canAquireSharedLockIfAlreadySelfSharedLocked());3$this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfExclusiveLocked());4$this->assertFalse($this->canAquireSharedLockIfAlreadySelfExclusiveLocked());5$this->assertFalse($this->canAquireExclusiveLockIfAlreadyExclusiveLocked());6$this->assertFalse($this->canAquireSharedLockIfAlreadyExclusiveLocked());7$this->assertFalse($this->canAquireExclusiveLockIfAlreadySharedLocked());8$this->assertFalse($this->canAquireSharedLockIfAlreadySharedLocked());9$this->assertFalse($this->canAquireExclusiveLockIfAlreadySharedLocked());10$this->assertTrue($this->canAquireSharedLockIfAlreadySharedLocked());

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canAquireExclusiveLockIfAlreadySelfSharedLocked

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1require_once 'vfsStreamWrapperFlockTestCase.php';2{3 public function testFlockSHSH()4 {5 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_SH, LOCK_SH));6 }7 public function testFlockSHSHNB()8 {9 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_SH, LOCK_SH | LOCK_NB));10 }11 public function testFlockSHEX()12 {13 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_SH, LOCK_EX));14 }15 public function testFlockSHUN()16 {17 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_SH, LOCK_UN));18 }19 public function testFlockSHNB()20 {21 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_SH, LOCK_NB));22 }23}24{25 public function testFlockEXSH()26 {27 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_EX, LOCK_SH));28 }29 public function testFlockEXSHNB()30 {31 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_EX, LOCK_SH | LOCK_NB));32 }33 public function testFlockEXEX()34 {35 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_EX, LOCK_EX));36 }37 public function testFlockEXUN()38 {39 $this->assertTrue($this->canAquireExclusiveLockIfAlreadySelfSharedLocked(LOCK_EX, LOCK_UN));40 }41 public function testFlockEXNB()42 {43 $this->assertTrue($this->canA

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