function UnicodeUnitTest::helperTestTruncate

Tests truncate_utf8().

File

modules/simpletest/tests/unicode.test, line 215

Various unicode handling tests.

Class

UnicodeUnitTest

Test unicode handling features implemented in unicode.inc.

Code

function helperTestTruncate() {
  // Each case is an array with input string, length to truncate to, and
  // expected return value.

  // Test non-wordsafe, non-ellipsis cases.
  $non_wordsafe_non_ellipsis_cases = array(
    array('frànçAIS is über-åwesome', 24, 'frànçAIS is über-åwesome'),
    array('frànçAIS is über-åwesome', 23, 'frànçAIS is über-åwesom'),
    array('frànçAIS is über-åwesome', 17, 'frànçAIS is über-'),
    array('以呂波耳・ほへとち。リヌルヲ。', 6, '以呂波耳・ほ'),
  );
  $this->runTruncateTests($non_wordsafe_non_ellipsis_cases, FALSE, FALSE);

  // Test non-wordsafe, ellipsis cases.
  $non_wordsafe_ellipsis_cases = array(
    array('frànçAIS is über-åwesome', 24, 'frànçAIS is über-åwesome'),
    array('frànçAIS is über-åwesome', 23, 'frànçAIS is über-åweso…'),
    array('frànçAIS is über-åwesome', 17, 'frànçAIS is über…'),
  );
  $this->runTruncateTests($non_wordsafe_ellipsis_cases, FALSE, TRUE);

  // Test wordsafe, ellipsis cases.
  $wordsafe_ellipsis_cases = array(
    array('123', 1, '…'),
    array('123', 2, '1…'),
    array('123', 3, '123'),
    array('1234', 3, '12…'),
    array('1234567890', 10, '1234567890'),
    array('12345678901', 10, '123456789…'),
    array('12345678901', 11, '12345678901'),
    array('123456789012', 11, '1234567890…'),
    array('12345 7890', 10, '12345 7890'),
    array('12345 7890', 9, '12345…'),
    array('123 567 90', 10, '123 567 90'),
    array('123 567 901', 10, '123 567…'),
    array('Stop. Hammertime.', 17, 'Stop. Hammertime.'),
    array('Stop. Hammertime.', 16, 'Stop…'),
    array('frànçAIS is über-åwesome', 24, 'frànçAIS is über-åwesome'),
    array('frànçAIS is über-åwesome', 23, 'frànçAIS is über…'),
    array('frànçAIS is über-åwesome', 17, 'frànçAIS is über…'),
    array('¿Dónde está el niño?', 20, '¿Dónde está el niño?'),
    array('¿Dónde está el niño?', 19, '¿Dónde está el…'),
    array('¿Dónde está el niño?', 13, '¿Dónde está…'),
    array('¿Dónde está el niño?', 10, '¿Dónde…'),
    array('Help! Help! Help!', 17, 'Help! Help! Help!'),
    array('Help! Help! Help!', 16, 'Help! Help!…'),
    array('Help! Help! Help!', 15, 'Help! Help!…'),
    array('Help! Help! Help!', 14, 'Help! Help!…'),
    array('Help! Help! Help!', 13, 'Help! Help!…'),
    array('Help! Help! Help!', 12, 'Help! Help!…'),
    array('Help! Help! Help!', 11, 'Help! Help…'),
    array('Help! Help! Help!', 10, 'Help!…'),
    array('Help! Help! Help!', 9, 'Help!…'),
    array('Help! Help! Help!', 8, 'Help!…'),
    array('Help! Help! Help!', 7, 'Help!…'),
    array('Help! Help! Help!', 6, 'Help!…'),
    array('Help! Help! Help!', 5, 'Help…'),
    array('Help! Help! Help!', 4, 'Hel…'),
    array('Help! Help! Help!', 3, 'He…'),
    array('Help! Help! Help!', 2, 'H…'),
  );
  $this->runTruncateTests($wordsafe_ellipsis_cases, TRUE, TRUE);
}