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Annotation of embedaddon/php/ext/standard/tests/strings/rtrim.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Testing rtrim() function
                      3: --FILE--
                      4: <?php
                      5: 
                      6: /*  Testing for Error conditions  */
                      7: 
                      8: /*  Invalid Number of Arguments */
                      9: 
                     10:  echo "\n *** Output for Error Conditions ***\n";
                     11:  rtrim();
                     12:  rtrim("", " ", 1);
                     13: 
                     14: /* Testing the Normal behaviour of rtrim() function */
                     15: 
                     16:  echo "\n *** Output for Normal Behaviour ***\n";
                     17:  var_dump ( rtrim("rtrim test   \t\0 ") );                       /* without second Argument */
                     18:  var_dump ( rtrim("rtrim test   " , "") );                       /* no characters in second Argument */
                     19:  var_dump ( rtrim("rtrim test        ", NULL) );                 /* with NULL as second Argument */
                     20:  var_dump ( rtrim("rtrim test        ", true) );                 /* with boolean value as second Argument */
                     21:  var_dump ( rtrim("rtrim test        ", " ") );                  /* with single space as second Argument */
                     22:  var_dump ( rtrim("rtrim test \t\n\r\0\x0B", "\t\n\r\0\x0B") );  /* with multiple escape sequences as second Argument */
                     23:  var_dump ( rtrim("rtrim testABCXYZ", "A..Z") );                 /* with characters range as second Argument */
                     24:  var_dump ( rtrim("rtrim test0123456789", "0..9") );             /* with numbers range as second Argument */
                     25:  var_dump ( rtrim("rtrim test$#@", "#@$") );                     /* with some special characters as second Argument */
                     26: 
                     27: 
                     28: /* Use of class and objects */
                     29: echo "\n*** Checking with OBJECTS ***\n";
                     30: class string1 {
                     31:   public function __toString() {
                     32:     return "Object";
                     33:   }
                     34: }
                     35: $obj = new string1;
                     36: var_dump( rtrim($obj, "tc") );
                     37: 
                     38: /* String with embedded NULL */
                     39: echo "\n*** String with embedded NULL ***\n";
                     40: var_dump( rtrim("234\x0005678\x0000efgh\xijkl\x0n1", "\x0n1") );
                     41: 
                     42: /* heredoc string */
                     43: $str = <<<EOD
                     44: us
                     45: ing heredoc string
                     46: EOD;
                     47: 
                     48: echo "\n *** Using heredoc string ***\n";
                     49: var_dump( rtrim($str, "ing") );
                     50: 
                     51: echo "Done\n";
                     52: ?>
                     53: --EXPECTF--
                     54: *** Output for Error Conditions ***
                     55: 
                     56: Warning: rtrim() expects at least 1 parameter, 0 given in %s on line %d
                     57: 
                     58: Warning: rtrim() expects at most 2 parameters, 3 given in %s on line %d
                     59: 
                     60:  *** Output for Normal Behaviour ***
                     61: string(10) "rtrim test"
                     62: string(13) "rtrim test   "
                     63: string(18) "rtrim test        "
                     64: string(18) "rtrim test        "
                     65: string(10) "rtrim test"
                     66: string(11) "rtrim test "
                     67: string(10) "rtrim test"
                     68: string(10) "rtrim test"
                     69: string(10) "rtrim test"
                     70: 
                     71: *** Checking with OBJECTS ***
                     72: string(4) "Obje"
                     73: 
                     74: *** String with embedded NULL ***
                     75: string(22) "2340567800efgh\xijkl"
                     76: 
                     77:  *** Using heredoc string ***
                     78: string(18) "us
                     79: ing heredoc str"
                     80: Done