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How to use open method of vfsStreamErroneousFile class

Best VfsStream code snippet using vfsStreamErroneousFile.open

vfsStreamErroneousFileTestCase.php

Source:vfsStreamErroneousFileTestCase.php

...38    }39    public function testOpenWithErrorMessageTriggersError(): void40    {41        $message = uniqid();42        $file = vfsStream::newErroneousFile('foo', ['open' => $message]);43        expect(static function () use ($file): void {44            $file->open();45        })->triggers(E_USER_WARNING)->withMessage($message);46    }47    public function testOpenForAppendWithErrorMessageTriggersError(): void48    {49        $message = uniqid();50        $file = vfsStream::newErroneousFile('foo', ['open' => $message]);51        expect(static function () use ($file): void {52            $file->openForAppend();53        })->triggers(E_USER_WARNING)->withMessage($message);54    }55    public function testOpenWithTruncateWithErrorMessageTriggersError(): void56    {57        $message = uniqid();58        $file = vfsStream::newErroneousFile('foo', ['open' => $message]);59        expect(static function () use ($file): void {60            $file->openWithTruncate();61        })->triggers(E_USER_WARNING)->withMessage($message);62    }63    public function testReadWithErrorMessageTriggersError(): void64    {65        $message = uniqid();66        $file = vfsStream::newErroneousFile('foo', ['read' => $message]);67        expect(static function () use ($file): void {68            $file->read(rand());69        })->triggers(E_USER_WARNING)->withMessage($message);70    }71    public function testReadWithErrorMessageReturnsEmptyString(): void72    {73        $file = vfsStream::newErroneousFile('foo', ['read' => uniqid()]);74        $actual = @$file->read(rand());...

vfsStreamErroneousFile.php

Source:vfsStreamErroneousFile.php

...11use const E_USER_WARNING;12/**13 * File to trigger errors on specific actions.14 *15 * Allows for throwing an error during fopen, fwrite, etc.16 *17 * @api18 */19class vfsStreamErroneousFile extends vfsStreamFile20{21    /** @var string[] */22    private $errorMessages;23    /**24     * @param string[] $errorMessages Formatted as [action => message], e.g. ['open' => 'error message']25     * @param int|null $permissions   optional26     */27    public function __construct(string $name, array $errorMessages, ?int $permissions = null)28    {29        parent::__construct($name, $permissions);30        $this->errorMessages = $errorMessages;31    }32    public function open(): void33    {34        if (isset($this->errorMessages['open'])) {35            trigger_error($this->errorMessages['open'], E_USER_WARNING);36            return;37        }38        parent::open();39    }40    public function openForAppend(): void41    {42        if (isset($this->errorMessages['open'])) {43            trigger_error($this->errorMessages['open'], E_USER_WARNING);44            return;45        }46        parent::openForAppend();47    }48    public function openWithTruncate(): void49    {50        if (isset($this->errorMessages['open'])) {51            trigger_error($this->errorMessages['open'], E_USER_WARNING);52            return;53        }54        parent::openWithTruncate();55    }56    public function read(int $count): string57    {58        if (isset($this->errorMessages['read'])) {59            trigger_error($this->errorMessages['read'], E_USER_WARNING);60            return '';61        }62        return parent::read($count);63    }64    public function readUntilEnd(): string65    {66        if (isset($this->errorMessages['read'])) {67            trigger_error($this->errorMessages['read'], E_USER_WARNING);68            return '';...

open

Using AI Code Generation

1$root->getChild('foo')->getChild('bar')->getChild('baz')->open('r');2$root->getChild('foo')->getChild('bar')->getChild('baz')->write('test');3$root->getChild('foo')->getChild('bar')->getChild('baz')->read(10);4$root->getChild('foo')->getChild('bar')->getChild('baz')->close();5$root->getChild('foo')->getChild('bar')->getChild('baz')->open('r');6$root->getChild('foo')->getChild('bar')->getChild('baz')->write('test');7$root->getChild('foo')->getChild('bar')->getChild('baz')->read(10);8$root->getChild('foo')->getChild('bar')->getChild('baz')->close();9$root->getChild('foo')->getChild('bar')->getChild('baz')->open('r');10$root->getChild('foo')->getChild('bar')->getChild('baz')->write('test');11$root->getChild('foo')->getChild('bar')->getChild('baz')->read(10);12$root->getChild('foo')->getChild('bar')->getChild('baz')->close();13$root->getChild('foo')->getChild('bar')->getChild('baz')->open('r');14$root->getChild('foo')->getChild('bar')->getChild('baz')->write('test');15$root->getChild('foo')->

open

Using AI Code Generation

1$root = vfsStream::setup('root');2$erroneousFile = vfsStream::newErroneousFile('foo.txt', 0666, 1, 2);3$root->addChild($erroneousFile);4var_dump($foo);5bool(false)6require_once 'vfsStream/vfsStream.php';7$root = vfsStream::setup('root');8$foo = vfsStream::newFile('foo.txt', 0666);9$root->addChild($foo);10var_dump($foo->getPermissions());11int(511)

open

Using AI Code Generation

1$stream = vfsStream::url('root/test.txt');2$fp = fopen($stream, 'r');3fseek($fp, 0, SEEK_END);4echo ftell($fp);5fclose($fp);6$stream = vfsStream::url('root/test.txt');7$fp = fopen($stream, 'r');8echo stream_get_contents($fp);9fclose($fp);10$stream = vfsStream::url('root/test.txt');11$fp = fopen($stream, 'r');12echo fread($fp, 10);13fclose($fp);14$stream = vfsStream::url('root/test.txt');15$fp = fopen($stream, 'r');16echo fgets($fp);17fclose($fp);18$stream = vfsStream::url('root/test.txt');19$fp = fopen($stream, 'r');20echo fgetc($fp);21fclose($fp);22$stream = vfsStream::url('root/test.txt');23$fp = fopen($stream, 'r');24echo fgetcsv($fp);25fclose($fp);26$stream = vfsStream::url('root/test.txt');27$fp = fopen($stream, 'r');28echo fgetss($fp);29fclose($fp);30$stream = vfsStream::url('root/test.txt');31$fp = fopen($stream, 'r');32echo fstat($fp);33fclose($fp);34$stream = vfsStream::url('root/test.txt');35$fp = fopen($stream, 'r');36echo ftruncate($fp, 5);37fclose($fp);38$stream = vfsStream::url('root/test.txt');39$fp = fopen($stream, 'r');40echo fwrite($fp, 'test');41fclose($fp);42$stream = vfsStream::url('root/test.txt');

open

Using AI Code Generation

1$root = vfsStream::setup();2$file = vfsStream::newFile('foo.txt', 0777)3                 ->at($root)4                 ->withContent('bar');5$file->open('r');6$root = vfsStream::setup();7$file = vfsStream::newFile('foo.txt', 0777)8                 ->at($root)9                 ->withContent('bar');10$file->open('r');11$root = vfsStream::setup();12$file = vfsStream::newFile('foo.txt', 0777)13                 ->at($root)14                 ->withContent('bar');15$file->open('r');16$root = vfsStream::setup();17$file = vfsStream::newFile('foo.txt', 0777)18                 ->at($root)19                 ->withContent('bar');20$file->open('r');21$root = vfsStream::setup();22$file = vfsStream::newFile('foo.txt', 0777)23                 ->at($root)24                 ->withContent('bar');25$file->open('r');26$root = vfsStream::setup();27$file = vfsStream::newFile('foo.txt', 0777)28                 ->at($root)29                 ->withContent('bar');30$file->open('r');31$root = vfsStream::setup();32$file = vfsStream::newFile('foo.txt', 0777)

open

Using AI Code Generation

1$vfs = vfsStream::setup();2$vfs->addChild(vfsStream::newFile('test.txt')->withContent('some content'));3$vfs->getChild('test.txt')->open('r');4vfsStreamErroneousFile::open() should throw an exception if trying to open a file in write mode5$vfs = vfsStream::setup();6$vfs->addChild(vfsStream::newErroneousFile('test.txt')->withContent('some content'));7$vfs->getChild('test.txt')->open('r');8vfsStreamErroneousFile::open() should throw an exception if trying to open a file in write mode9$vfs = vfsStream::setup();10$vfs->addChild(vfsStream::newErroneousFile('test.txt')->withContent('some content'));11$vfs->getChild('test.txt')->open('r');12vfsStreamErroneousFile::open() should throw an exception if trying to open a file in write mode

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