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

1.1       misho       1: --TEST--
                      2: Test wordwrap() function : error conditions 
                      3: --FILE--
                      4: <?php
                      5: /* Prototype  : string wordwrap ( string $str [, int $width [, string $break [, bool $cut]]] )
                      6:  * Description: Wraps buffer to selected number of characters using string break char
                      7:  * Source code: ext/standard/string.c
                      8: */
                      9: 
                     10: echo "*** Testing wordwrap() : error conditions ***\n";
                     11: 
                     12: // Zero argument
                     13: echo "\n-- Testing wordwrap() function with Zero arguments --\n";
                     14: var_dump( wordwrap() );
                     15: 
                     16: // More than expected number of arguments
                     17: echo "\n-- Testing wordwrap() function with more than expected no. of arguments --\n";
                     18: $str = 'testing wordwrap function';
                     19: $width = 10;
                     20: $break = '<br />\n';
                     21: $cut = true;
                     22: $extra_arg = "extra_arg";
                     23: 
                     24: var_dump( wordwrap($str, $width, $break, $cut, $extra_arg) );
                     25: 
                     26: // $width arg as negative value
                     27: echo "\n-- Testing wordwrap() function with negative/zero value for width argument --\n";
                     28: echo "-- width = 0 & cut = false --\n";
                     29: // width as zero and cut as false
                     30: $width = 0;
                     31: $cut = false;
                     32: var_dump( wordwrap($str, $width, $break, $cut) );
                     33: 
                     34: echo "-- width = 0 & cut = true --\n";
                     35: // width as zero and cut as true 
                     36: $width = 0;
                     37: $cut = true;
                     38: var_dump( wordwrap($str, $width, $break, $cut) );
                     39: 
                     40: echo "-- width = -10 & cut = false --\n";
                     41: // width as -ne and cut as false
                     42: $width = -10;
                     43: $cut = false;
                     44: var_dump( wordwrap($str, $width, $break, $cut) );
                     45: 
                     46: echo "-- width = -10 & cut = true --\n";
                     47: // width as -ne and cut as true 
                     48: $width = -10;
                     49: $cut = true;
                     50: var_dump( wordwrap($str, $width, $break, $cut) );
                     51: 
                     52: echo "Done\n";
                     53: ?>
                     54: --EXPECTF--
                     55: *** Testing wordwrap() : error conditions ***
                     56: 
                     57: -- Testing wordwrap() function with Zero arguments --
                     58: 
                     59: Warning: wordwrap() expects at least 1 parameter, 0 given in %s on line %d
                     60: NULL
                     61: 
                     62: -- Testing wordwrap() function with more than expected no. of arguments --
                     63: 
                     64: Warning: wordwrap() expects at most 4 parameters, 5 given in %s on line %d
                     65: NULL
                     66: 
                     67: -- Testing wordwrap() function with negative/zero value for width argument --
                     68: -- width = 0 & cut = false --
                     69: string(39) "testing<br />\nwordwrap<br />\nfunction"
                     70: -- width = 0 & cut = true --
                     71: 
                     72: Warning: wordwrap(): Can't force cut when width is zero in %s on line %d
                     73: bool(false)
                     74: -- width = -10 & cut = false --
                     75: string(39) "testing<br />\nwordwrap<br />\nfunction"
                     76: -- width = -10 & cut = true --
                     77: string(223) "<br />\nt<br />\ne<br />\ns<br />\nt<br />\ni<br />\nn<br />\ng<br />\n<br />\nw<br />\no<br />\nr<br />\nd<br />\nw<br />\nr<br />\na<br />\np<br />\n<br />\nf<br />\nu<br />\nn<br />\nc<br />\nt<br />\ni<br />\no<br />\nn"
                     78: Done