public function BytesTest::providerTestValidate in Drupal 9

Provides data for testValidate().

Return value

array An array of arrays, each containing the argument for \Drupal\Component\Utility\Bytes::validate(): string, and the expected return value with the expected type (bool).

File

core/tests/Drupal/Tests/Component/Utility/BytesTest.php, line 118

Class

BytesTest

Tests bytes size parsing helper methods.

Namespace

Drupal\Tests\Component\Utility

Code

public function providerTestValidate() : array {
  return [
    // String not starting with a number.
    [
      'foo',
      FALSE,
    ],
    [
      'fifty megabytes',
      FALSE,
    ],
    [
      'five',
      FALSE,
    ],
    // Test spaces and capital combinations.
    [
      5,
      TRUE,
    ],
    [
      '5M',
      TRUE,
    ],
    [
      '5m',
      TRUE,
    ],
    [
      '5 M',
      TRUE,
    ],
    [
      '5 m',
      TRUE,
    ],
    [
      '5Mb',
      TRUE,
    ],
    [
      '5mb',
      TRUE,
    ],
    [
      '5 Mb',
      TRUE,
    ],
    [
      '5 mb',
      TRUE,
    ],
    [
      '5Gb',
      TRUE,
    ],
    [
      '5gb',
      TRUE,
    ],
    [
      '5 Gb',
      TRUE,
    ],
    [
      '5 gb',
      TRUE,
    ],
    // Test all allowed suffixes.
    [
      '5',
      TRUE,
    ],
    [
      '5 b',
      TRUE,
    ],
    [
      '5 byte',
      TRUE,
    ],
    [
      '5 bytes',
      TRUE,
    ],
    [
      '5 k',
      TRUE,
    ],
    [
      '5 kb',
      TRUE,
    ],
    [
      '5 kilobyte',
      TRUE,
    ],
    [
      '5 kilobytes',
      TRUE,
    ],
    [
      '5 m',
      TRUE,
    ],
    [
      '5 mb',
      TRUE,
    ],
    [
      '5 megabyte',
      TRUE,
    ],
    [
      '5 megabytes',
      TRUE,
    ],
    [
      '5 g',
      TRUE,
    ],
    [
      '5 gb',
      TRUE,
    ],
    [
      '5 gigabyte',
      TRUE,
    ],
    [
      '5 gigabytes',
      TRUE,
    ],
    [
      '5 t',
      TRUE,
    ],
    [
      '5 tb',
      TRUE,
    ],
    [
      '5 terabyte',
      TRUE,
    ],
    [
      '5 terabytes',
      TRUE,
    ],
    [
      '5 p',
      TRUE,
    ],
    [
      '5 pb',
      TRUE,
    ],
    [
      '5 petabyte',
      TRUE,
    ],
    [
      '5 petabytes',
      TRUE,
    ],
    [
      '5 e',
      TRUE,
    ],
    [
      '5 eb',
      TRUE,
    ],
    [
      '5 exabyte',
      TRUE,
    ],
    [
      '5 exabytes',
      TRUE,
    ],
    [
      '5 z',
      TRUE,
    ],
    [
      '5 zb',
      TRUE,
    ],
    [
      '5 zettabyte',
      TRUE,
    ],
    [
      '5 zettabytes',
      TRUE,
    ],
    [
      '5 y',
      TRUE,
    ],
    [
      '5 yb',
      TRUE,
    ],
    [
      '5 yottabyte',
      TRUE,
    ],
    [
      '5 yottabytes',
      TRUE,
    ],
    // Test with decimal.
    [
      5.1,
      TRUE,
    ],
    [
      '5.1M',
      TRUE,
    ],
    [
      '5.1mb',
      TRUE,
    ],
    [
      '5.1 M',
      TRUE,
    ],
    [
      '5.1 Mb',
      TRUE,
    ],
    [
      '5.1 megabytes',
      TRUE,
    ],
    // Test with an unauthorized string.
    [
      '1five',
      FALSE,
    ],
    [
      '1 1 byte',
      FALSE,
    ],
    [
      '1,1 byte',
      FALSE,
    ],
    // Test with leading and trailing spaces.
    [
      ' 5.1mb',
      FALSE,
    ],
    [
      '5.1mb ',
      TRUE,
    ],
    [
      ' 5.1mb ',
      FALSE,
    ],
    [
      ' 5.1 megabytes',
      FALSE,
    ],
    [
      '5.1 megabytes ',
      TRUE,
    ],
    [
      ' 5.1 megabytes ',
      FALSE,
    ],
    [
      '300 0',
      FALSE,
    ],
  ];
}