function RandomTest::testRandomStringException
Same name in other branches
- 9 core/tests/Drupal/Tests/Component/Utility/RandomTest.php \Drupal\Tests\Component\Utility\RandomTest::testRandomStringException()
- 8.9.x core/tests/Drupal/Tests/Component/Utility/RandomTest.php \Drupal\Tests\Component\Utility\RandomTest::testRandomStringException()
- 11.x core/tests/Drupal/Tests/Component/Utility/RandomTest.php \Drupal\Tests\Component\Utility\RandomTest::testRandomStringException()
Tests infinite loop prevention whilst generating random strings.
@covers ::string
File
-
core/
tests/ Drupal/ Tests/ Component/ Utility/ RandomTest.php, line 79
Class
- RandomTest
- Tests random data generation.
Namespace
Drupal\Tests\Component\UtilityCode
public function testRandomStringException() : void {
// There are fewer than 100 possibilities so an exception should occur to
// prevent infinite loops.
$random = new Random();
$this->expectException(\RuntimeException::class);
for ($i = 0; $i <= 100; $i++) {
$str = $random->string(1, TRUE);
$names[$str] = TRUE;
}
}
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