How to use canAquireSharedLock method of vfsStreamWrapperFlockTestCase class

Best VfsStream code snippet using vfsStreamWrapperFlockTestCase.canAquireSharedLock

vfsStreamWrapperFlockTestCase.php

Source:vfsStreamWrapperFlockTestCase.php Github

copy

Full Screen

...49 }50 /**51 * @test52 */53 public function canAquireSharedLock()54 {55 $file = vfsStream::newFile('foo.txt')->at($this->root);56 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');57 $this->assertTrue(flock($fp, LOCK_SH));58 $this->assertTrue($file->isLocked());59 $this->assertTrue($file->hasSharedLock());60 $this->assertFalse($file->hasExclusiveLock());61 fclose($fp);62 }63 /**64 * @test65 */66 public function canAquireSharedLockWithNonBlockingFlockCall()67 {68 $file = vfsStream::newFile('foo.txt')->at($this->root);69 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');70 $this->assertTrue(flock($fp, LOCK_SH | LOCK_NB));71 $this->assertTrue($file->isLocked());72 $this->assertTrue($file->hasSharedLock());73 $this->assertFalse($file->hasExclusiveLock());74 fclose($fp);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 {107 $file = vfsStream::newFile('foo.txt')->at($this->root);108 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');109 $file->lock(LOCK_EX);110 $this->assertTrue(flock($fp, LOCK_UN));111 $this->assertFalse($file->isLocked());112 $this->assertFalse($file->hasSharedLock());113 $this->assertFalse($file->hasExclusiveLock());114 fclose($fp);115 }116 /**117 * @test118 */119 public function canRemoveLockWithNonBlockingFlockCall()120 {121 $file = vfsStream::newFile('foo.txt')->at($this->root);122 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');123 $file->lock(LOCK_EX);124 $this->assertTrue(flock($fp, LOCK_UN | LOCK_NB));125 $this->assertFalse($file->isLocked());126 $this->assertFalse($file->hasSharedLock());127 $this->assertFalse($file->hasExclusiveLock());128 fclose($fp);129 }130 /**131 * @see https://github.com/mikey179/vfsStream/issues/31132 * @test133 * @group issue_31134 */135 public function canNotAquireExclusiveLockIfAlreadyExclusivelyLocked()136 {137 $file = vfsStream::newFile('foo.txt')->at($this->root);138 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');139 $file->lock(LOCK_EX);140 $this->assertFalse(flock($fp, LOCK_EX + LOCK_NB));141 $this->assertTrue($file->isLocked());142 $this->assertFalse($file->hasSharedLock());143 $this->assertTrue($file->hasExclusiveLock());144 fclose($fp);145 }146 /**147 * @see https://github.com/mikey179/vfsStream/issues/31148 * @test149 * @group issue_31150 */151 public function canNotAquireExclusiveLockIfAlreadySharedLocked()152 {153 $file = vfsStream::newFile('foo.txt')->at($this->root);154 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');155 $file->lock(LOCK_SH);156 $this->assertFalse(flock($fp, LOCK_EX));157 $this->assertTrue($file->isLocked());158 $this->assertTrue($file->hasSharedLock());159 $this->assertFalse($file->hasExclusiveLock());160 fclose($fp);161 }162 /**163 * @see https://github.com/mikey179/vfsStream/issues/31164 * @test165 * @group issue_31166 */167 public function canNotAquireSharedLockIfAlreadyExclusivelyLocked()168 {169 $file = vfsStream::newFile('foo.txt')->at($this->root);170 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');171 $file->lock(LOCK_EX);172 $this->assertFalse(flock($fp, LOCK_SH + LOCK_NB));173 $this->assertTrue($file->isLocked());174 $this->assertFalse($file->hasSharedLock());175 $this->assertTrue($file->hasExclusiveLock());176 fclose($fp);177 }178 /**179 * @see https://github.com/mikey179/vfsStream/issues/31180 * @test181 * @group issue_31182 */183 public function canAquireSharedLockIfAlreadySharedLocked()184 {185 $file = vfsStream::newFile('foo.txt')->at($this->root);186 $fp = fopen(vfsStream::url('root/foo.txt'), 'rb');187 $file->lock(LOCK_SH);188 $this->assertTrue(flock($fp, LOCK_SH));189 $this->assertTrue($file->isLocked());190 $this->assertTrue($file->hasSharedLock());191 $this->assertFalse($file->hasExclusiveLock());192 fclose($fp);193 }194 /**195 * @see https://github.com/mikey179/vfsStream/issues/31196 * @test197 * @group issue_31...

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1$this->assertTrue($this->canAquireSharedLock($this->root->url() . '/foo'));2$this->assertTrue($this->canAquireExclusiveLock($this->root->url() . '/foo'));3{4 protected $root;5 protected $file;6 protected function setUp()7 {8 $this->root = vfsStream::setup();9 $this->file = vfsStream::newFile('foo')10 ->at($this->root);11 }12 public function canAquireSharedLock($filename)13 {14 $fp = fopen($filename, 'r');15 $result = flock($fp, LOCK_SH | LOCK_NB);16 fclose($fp);17 return $result;18 }19 public function testCanAquireSharedLock()20 {21 $this->assertTrue($this->canAquireSharedLock($this->root->url() . '/foo'));22 }23}24public function testCanAquireSharedLock()25{26 $this->assertTrue($this->canAquireSharedLock($this->root->url() . '/foo'));27 $fp = fopen($this->root->url() . '/foo', 'r');28 flock($fp, LOCK_SH);29 $this->assertTrue($this->canAquireSharedLock($this->root->url() . '/foo'));30 flock($fp, LOCK_UN);31 fclose($fp);32}33public function canAquireExclusiveLock($filename)34{35 $fp = fopen($filename, 'r');36 $result = flock($fp, LOCK_EX | LOCK_NB);37 fclose($fp);38 return $result;39}40public function testCanAquireExclusiveLock()41{42 $this->assertTrue($this->canAquireExclusiveLock($

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1{2 public function testCanAquireSharedLock()3 {4 vfsStreamWrapper::register();5 vfsStreamWrapper::setRoot(new vfsStreamDirectory('testDir'));6 $this->assertTrue(vfsStreamWrapper::getRoot()->canAquireSharedLock());7 }8}9{10 public function testCanAquireExclusiveLock()11 {12 vfsStreamWrapper::register();13 vfsStreamWrapper::setRoot(new vfsStreamDirectory('testDir'));14 $this->assertTrue(vfsStreamWrapper::getRoot()->canAquireExclusiveLock());15 }16}17{18 public function testCanAquireSharedLock()19 {20 vfsStreamWrapper::register();21 vfsStreamWrapper::setRoot(new vfsStreamDirectory('testDir'));22 $this->assertTrue(vfsStreamWrapper::getRoot()->canAquireSharedLock());23 }24}25{26 public function testCanAquireExclusiveLock()27 {28 vfsStreamWrapper::register();29 vfsStreamWrapper::setRoot(new vfsStreamDirectory('testDir'));30 $this->assertTrue(vfsStreamWrapper::getRoot()->canAquireExclusiveLock());31 }32}33{34 public function testCanAquireSharedLock()35 {36 vfsStreamWrapper::register();37 vfsStreamWrapper::setRoot(new vfsStreamDirectory('testDir'));38 $this->assertTrue(vfsStreamWrapper::getRoot()->canAquireSharedLock());39 }40}41{42 public function testCanAquireExclusiveLock()43 {

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1require_once 'vfsStreamWrapperFlockTestCase.php';2$test = new vfsStreamWrapperFlockTestCase();3$test->canAquireSharedLock();4require_once 'vfsStreamWrapperFlockTestCase.php';5$test = new vfsStreamWrapperFlockTestCase();6$test->canAquireSharedLock();7require_once 'vfsStreamWrapperFlockTestCase.php';8$test = new vfsStreamWrapperFlockTestCase();9$test->canAquireSharedLock();10require_once 'vfsStreamWrapperFlockTestCase.php';11$test = new vfsStreamWrapperFlockTestCase();12$test->canAquireSharedLock();13require_once 'vfsStreamWrapperFlockTestCase.php';14$test = new vfsStreamWrapperFlockTestCase();15$test->canAquireSharedLock();16require_once 'vfsStreamWrapperFlockTestCase.php';17$test = new vfsStreamWrapperFlockTestCase();18$test->canAquireSharedLock();19require_once 'vfsStreamWrapperFlockTestCase.php';20$test = new vfsStreamWrapperFlockTestCase();21$test->canAquireSharedLock();22require_once 'vfsStreamWrapperFlockTestCase.php';23$test = new vfsStreamWrapperFlockTestCase();24$test->canAquireSharedLock();25require_once 'vfsStreamWrapperFlockTestCase.php';26$test = new vfsStreamWrapperFlockTestCase();27$test->canAquireSharedLock();

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));2$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));3$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));4$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));5$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));6$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));7$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));8$this->assertTrue(vfsStreamWrapperFlockTestCase::canAquireSharedLock($file));9$this->assertTrue(vfsStreamWrapperFlockTestCase::can

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1{2 public function testCanAquireSharedLock()3 {4 $this->assertTrue(vfsStreamWrapper::canAquireSharedLock());5 }6}

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1$lock = vfsStreamWrapper::getRoot()->getChild('file.txt')->lock(vfsStream::SHARED_LOCK);2if ($lock) {3 echo "Shared lock acquired";4} else {5 echo "Shared lock not acquired";6}7$lock = vfsStreamWrapper::getRoot()->getChild('file.txt')->lock(vfsStream::EXCLUSIVE_LOCK);8if ($lock) {9 echo "Exclusive lock acquired";10} else {11 echo "Exclusive lock not acquired";12}13$lock = vfsStreamWrapper::getRoot()->getChild('file.txt')->lock(vfsStream::SHARED_LOCK);14if ($lock) {15 echo "Shared lock acquired";16} else {17 echo "Shared lock not acquired";18}19$lock = vfsStreamWrapper::getRoot()->getChild('file.txt')->lock(vfsStream::SHARED_LOCK);20if ($lock) {21 echo "Shared lock acquired";22} else {23 echo "Shared lock not acquired";24}25$lock = vfsStreamWrapper::getRoot()->getChild('file.txt')->lock(vfsStream::EXCLUSIVE_LOCK);26if ($lock) {27 echo "Exclusive lock acquired";28} else {29 echo "Exclusive lock not acquired";30}31$lock = vfsStreamWrapper::getRoot()->getChild('file.txt')->lock(vfsStream::SHARED_LOCK);32if ($lock) {33 echo "Shared lock acquired";34} else {35 echo "Shared lock not acquired";36}37$lock = vfsStreamWrapper::getRoot()->getChild('file.txt')->lock(vfsStream::SHARED_LOCK);38if ($lock) {39 echo "Shared lock acquired";40} else {41 echo "Shared lock not acquired";42}

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1var_dump($canAquireSharedLock);2var_dump($canAquireExclusiveLock);3var_dump($canAquireSharedLock);4var_dump($canAquireExclusiveLock);5var_dump($canAquireSharedLock);6var_dump($canAquireExclusiveLock);

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1$result = vfsStreamWrapperFlockTestCase::canAquireSharedLock($file);2if ($result == true) {3 echo "Shared lock can be acquired on the file";4} else {5 echo "Shared lock can not be acquired on the file";6}7Recommended Posts: PHP | flock() Function8PHP | file_get_contents() Function9PHP | file_put_contents() Function10PHP | file() Function11PHP | basename() Function12PHP | dirname() Function13PHP | pathinfo() Function14PHP | realpath() Function15PHP | is_dir() Function16PHP | is_file() Function17PHP | is_link() Function18PHP | is_readable() Function19PHP | is_writable() Function20PHP | is_executable() Function21PHP | file_exists() Function22PHP | filectime() Function23PHP | fileatime() Function24PHP | filemtime() Function25PHP | fileinode() Function26PHP | fileowner() Function27PHP | filegroup() Function28PHP | filesize() Function29PHP | filetype() Function30PHP | fileperms() Function

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1$lock = vfsStreamWrapperFlockTestCase::canAquireSharedLock($this->file);2if($lock){3}4else{5}6$lock = vfsStreamWrapperFlockTestCase::canAquireSharedLock($this->file);7if($lock){8}9else{10}

Full Screen

Full Screen

canAquireSharedLock

Using AI Code Generation

copy

Full Screen

1$filename = vfsStream::url('root/2.php');2if (vfsStreamWrapperFlockTestCase::canAquireSharedLock($filename)) {3 echo "can lock";4} else {5 echo "can not lock";6}7public static function canAquireSharedLock($filename) {8 $fp = fopen($filename, 'r');9 $locked = flock($fp, LOCK_SH | LOCK_NB);10 fclose($fp);11 return $locked;12}

Full Screen

Full Screen

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run VfsStream automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

... View sample repo... View DocumentationSign up Free
›
_

Most used method in vfsStreamWrapperFlockTestCase

Trigger canAquireSharedLock code on LambdaTest Cloud Grid

Execute automation tests with canAquireSharedLock on a cloud-based Grid of 3000+ real browsers and operating systems for both web and mobile applications.

Test now for Free

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

...
Sign up with GoogleSign up with Email
Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful