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How to use canAquireEclusiveLock method of vfsStreamWrapperFlockTestCase class

Best VfsStream code snippet using vfsStreamWrapperFlockTestCase.canAquireEclusiveLock

vfsStreamWrapperFlockTestCase.php

Source:vfsStreamWrapperFlockTestCase.php

...75    }76    /**77     * @test78     */79    public function canAquireEclusiveLock()80    {81        $file = vfsStream::newFile('foo.txt')->at($this->root);82        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');83        $this->assertTrue(flock($fp, LOCK_EX));84        $this->assertTrue($file->isLocked());85        $this->assertFalse($file->hasSharedLock());86        $this->assertTrue($file->hasExclusiveLock());87        fclose($fp);88    }89    /**90     * @test91     */92    public function canAquireEclusiveLockWithNonBlockingFlockCall()93    {94        $file = vfsStream::newFile('foo.txt')->at($this->root);95        $fp   = fopen(vfsStream::url('root/foo.txt'), 'rb');96        $this->assertTrue(flock($fp, LOCK_EX | LOCK_NB));97        $this->assertTrue($file->isLocked());98        $this->assertFalse($file->hasSharedLock());99        $this->assertTrue($file->hasExclusiveLock());100        fclose($fp);101    }102    /**103     * @test104     */105    public function canRemoveLock()106    {...

canAquireEclusiveLock

Using AI Code Generation

1require_once 'vfsStreamWrapperFlockTestCase.php';2{3 public function testCanAquireExclusiveLock()4 {5 }6}

canAquireEclusiveLock

Using AI Code Generation

1var_dump(flock($fp, LOCK_EX | LOCK_NB));2fclose($fp);3var_dump(flock($fp, LOCK_EX | LOCK_NB));4fclose($fp);5var_dump(flock($fp, LOCK_EX | LOCK_NB));6fclose($fp);7var_dump(flock($fp, LOCK_EX | LOCK_NB));8fclose($fp);9var_dump(flock($fp, LOCK_EX | LOCK_NB));10fclose($fp);11var_dump(flock($fp, LOCK_EX | LOCK_NB));12fclose($fp);13var_dump(flock($fp, LOCK_EX | LOCK_NB));14fclose($fp);15var_dump(flock($fp, LOCK_EX | LOCK_NB));16fclose($fp);17var_dump(flock($fp, LOCK_EX | LOCK

canAquireEclusiveLock

Using AI Code Generation

1$root = vfsStream::setup('root');2$file = vfsStream::newFile('test.txt')->at($root);3$root->chmod(0000);4$fp = fopen(vfsStream::url('root/test.txt'), 'w');5var_dump(vfsStreamWrapper::canAquireExclusiveLock($fp));6Example 2: vfsStreamWrapper::getPermissions()7The following is the syntax of the vfsStreamWrapper::getPermissions() method:8vfsStreamWrapper::getPermissions($filePointer)9The following is the code to use the vfsStreamWrapper::getPermissions() method:10$root = vfsStream::setup('root');11$file = vfsStream::newFile('test.txt')->at($root);12$root->chmod(0000);13$fp = fopen(vfsStream::url('root/test.txt'), 'w');14var_dump(vfsStreamWrapper::getPermissions($fp));15Example 3: vfsStreamWrapper::setPermissions()16The following is the syntax of the vfsStreamWrapper::setPermissions()

canAquireEclusiveLock

Using AI Code Generation

1$filename = vfsStream::url('exampleDir/1.txt');2$fp = fopen($filename, 'r');3if (vfsStreamWrapperFlockTestCase::canAquireExclusiveLock($fp)) {4    echo 'Lock acquired';5} else {6    echo 'Could not acquire lock';7}

canAquireEclusiveLock

Using AI Code Generation

1if ($lock) {2    echo "can aquire lock";3} else {4    echo "can not aquire lock";5}6if ($lock) {7    echo "can aquire lock";8} else {9    echo "can not aquire lock";10}11if ($lock) {12    echo "can aquire lock";13} else {14    echo "can not aquire lock";15}16if ($lock) {17    echo "can aquire lock";18} else {19    echo "can not aquire lock";20}21if ($lock) {22    echo "can aquire lock";23} else {24    echo "can not aquire lock";25}26if ($lock) {27    echo "can aquire lock";28} else {29    echo "can not aquire lock";30}31if ($lock) {32    echo "can aquire lock";33} else {34    echo "can not aquire lock";35}

canAquireEclusiveLock

Using AI Code Generation

1$root = vfsStream::setup('root', 777, array('test.txt' => 'test'));2$root->getChild('test.txt')->chmod(0777);3flock($fp, LOCK_EX);4flock($fp, LOCK_UN);5fclose($fp);6$root = vfsStream::setup('root', 777, array('test.txt' => 'test'));7$root->getChild('test.txt')->chmod(0777);8flock($fp, LOCK_EX);

canAquireEclusiveLock

Using AI Code Generation

1require_once 'vfsStream/vfsStream.php';2require_once 'vfsStream/vfsStreamWrapper.php';3require_once 'vfsStream/vfsStreamWrapperFlockTestCase.php';4{5    public function testCanAquireExclusiveLockWhenLockIsAlreadyAcquiredBySameProcess()6    {7        $this->assertTrue($this->wrapper->canAquireExclusiveLock($this->file));8    }9    public function testCanAquireExclusiveLockWhenLockIsAlreadyAcquiredByDifferentProcess()10    {11        $this->assertTrue($this->wrapper->canAquireExclusiveLock($this->file));12    }13    public function testCanAquireExclusiveLockWhenLockIsAlreadyAcquiredBySameProcessAndLockIsReleasedBySameProcess()14    {15        $this->assertTrue($this->wrapper->canAquireExclusiveLock($this->file));16    }17    public function testCanAquireExclusiveLockWhenLockIsAlreadyAcquiredByDifferentProcessAndLockIsReleasedBySameProcess()18    {19        $this->assertTrue($this->wrapper->canAquireExclusiveLock($this->file));20    }21    public function testCanAquireExclusiveLockWhenLockIsAlreadyAcquiredBySameProcessAndLockIsReleasedByDifferentProcess()22    {23        $this->assertTrue($this->wrapper->canAquireExclusiveLock($this->file));24    }25    public function testCanAquireExclusiveLockWhenLockIsAlreadyAcquiredByDifferentProcessAndLockIsReleasedByDifferentProcess()26    {27        $this->assertTrue($this->wrapper->canAquireExclusiveLock($this->file));28    }29}

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Most used method in vfsStreamWrapperFlockTestCase

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