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Annotation of embedaddon/php/ext/standard/tests/file/is_file_variation1.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test is_file() function: usage variations - diff. files
                      3: --FILE--
                      4: <?php
                      5: /* Prototype: bool is_file ( string $filename );
                      6:    Description: Tells whether the filename is a regular file
                      7:      Returns TRUE if the filename exists and is a regular file
                      8: */
                      9: 
                     10: /* Testing is_file() with file containing data, truncating its size 
                     11:      and the file created by touch() */
                     12: 
                     13: $file_path = dirname(__FILE__);
                     14: 
                     15: echo "-- Testing is_file() with file containing data --\n";
                     16: $filename = $file_path."/is_file_variation1.tmp";
                     17: $file_handle = fopen($filename, "w" );
                     18: fwrite( $file_handle, "Hello, world....." ); // exptected true
                     19: fclose($file_handle);
                     20: var_dump( is_file($filename) );
                     21: clearstatcache();
                     22: 
                     23: echo "\n-- Testing is_file() after truncating filesize to zero bytes --\n";
                     24: $file_handle = fopen( $file_path."/is_file_variation1.tmp", "r");
                     25: ftruncate($file_handle, 0);
                     26: fclose($file_handle);
                     27: var_dump( is_file($file_path."/is_file_variation1.tmp") ); // expected true
                     28: clearstatcache();
                     29: unlink($file_path."/is_file_variation1.tmp");
                     30: 
                     31: echo "\n-- Testing is_file() with an empty file --\n";
                     32: /* created by fopen() */
                     33: fclose( fopen($file_path."/is_file_variation1.tmp", "w") );
                     34: var_dump( is_file($file_path."/is_file_variation1.tmp") );  //expected true
                     35: clearstatcache();
                     36: unlink($file_path."/is_file_variation1.tmp");
                     37: 
                     38: /* created by touch() */
                     39: touch($file_path."/is_file_variation1.tmp");
                     40: var_dump( is_file($file_path."/is_file_variation1.tmp") ); // expected true
                     41: clearstatcache();
                     42: unlink($file_path."/is_file_variation1.tmp");
                     43: 
                     44: echo "\n*** Done ***";
                     45: ?>
                     46: --EXPECTF--
                     47: -- Testing is_file() with file containing data --
                     48: bool(true)
                     49: 
                     50: -- Testing is_file() after truncating filesize to zero bytes --
                     51: bool(true)
                     52: 
                     53: -- Testing is_file() with an empty file --
                     54: bool(true)
                     55: bool(true)
                     56: 
                     57: *** Done ***