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Utils
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Editing: Strings.Regexp.errors.backtrack.phpt
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<?php /** * Test: Nette\Utils\Strings and RegexpException run-time error. */ declare(strict_types=1); use Nette\Utils\Strings; use Tester\Assert; require __DIR__ . '/../bootstrap.php'; ini_set('pcre.backtrack_limit', '3'); // forces PREG_BACKTRACK_LIMIT_ERROR ini_set('pcre.jit', '0'); Assert::exception( fn() => Strings::split('0123456789', '#.*\d\d#'), Nette\Utils\RegexpException::class, 'Backtrack limit exhausted (pattern: #.*\d\d#)', ); Assert::exception( fn() => Strings::match('0123456789', '#.*\d\d#'), Nette\Utils\RegexpException::class, 'Backtrack limit exhausted (pattern: #.*\d\d#)', ); Assert::exception( fn() => Strings::matchAll('0123456789', '#.*\d\d#'), Nette\Utils\RegexpException::class, 'Backtrack limit exhausted (pattern: #.*\d\d#)', ); Assert::exception( fn() => Strings::replace('0123456789', '#.*\d\d#', 'x'), Nette\Utils\RegexpException::class, 'Backtrack limit exhausted (pattern: #.*\d\d#)', ); function cb() { return 'x'; } Assert::exception( fn() => Strings::replace('0123456789', '#.*\d\d#', Closure::fromCallable('cb')), Nette\Utils\RegexpException::class, 'Backtrack limit exhausted (pattern: #.*\d\d#)', );
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