public function TextimagePregMatchTestCase::testCapturedOffset in Textimage 7.3

Same name and namespace in other branches

1. 7.2 tests/textimage_preg_match.test \TextimagePregMatchTestCase::testCapturedOffset()

Performs the tests for the captured offset.

File

tests/textimage_preg_match.test, line 55

Textimage - unit test case script.

Class

TextimagePregMatchTestCase

Checks that drupal_preg_match() function works as expected.

Code

public function testCapturedOffset() {
  $matches = array();

  // Character 'п' is 2 bytes long and non-unicode preg_match would return
  // 2 here.
  $result = drupal_preg_match('/z/u', 'пz', $matches, PREG_OFFSET_CAPTURE);
  $this
    ->assertTrue($result && $matches[0][1] === 1, t('Returned offset is character-based.'));
}