function ValidatorTest::testFileValidateNameLength

This will ensure the filename length is valid.

File

core/modules/file/tests/src/Kernel/ValidatorTest.php, line 121

Class

ValidatorTest

Tests the functions used to validate uploaded files.

Namespace

Code

public function testFileValidateNameLength() {
    // Create a new file entity.
    $file = File::create();
    // Add a filename with an allowed length and test it.
    $file->setFilename(str_repeat('x', 240));
    $this->assertEqual(strlen($file->getFilename()), 240);
    $errors = file_validate_name_length($file);
    $this->assertCount(0, $errors, 'No errors reported for 240 length filename.');
    // Add a filename with a length too long and test it.
    $file->setFilename(str_repeat('x', 241));
    $errors = file_validate_name_length($file);
    $this->assertCount(1, $errors, 'An error reported for 241 length filename.');
    // Add a filename with an empty string and test it.
    $file->setFilename('');
    $errors = file_validate_name_length($file);
    $this->assertCount(1, $errors, 'An error reported for 0 length filename.');
}