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Annotation of embedaddon/php/ext/standard/tests/file/lstat_stat_variation21.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test lstat() and stat() functions: usage variations - effects of truncate()
                      3: --SKIPIF--
                      4: <?php
                      5: if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
                      6: if (substr(PHP_OS, 0, 3) == 'WIN') {
                      7:     die('skip.. Not valid for Windows');
                      8: }
                      9: ?>
                     10: --FILE--
                     11: <?php
                     12: /* Prototype: array lstat ( string $filename );
                     13:    Description: Gives information about a file or symbolic link
                     14: 
                     15:    Prototype: array stat ( string $filename );
                     16:    Description: Gives information about a file
                     17: */
                     18: 
                     19: /* test the effects of truncate() on stats of a file */
                     20: 
                     21: $file_path = dirname(__FILE__);
                     22: require "$file_path/file.inc";
                     23: 
                     24: 
                     25: /* create temp file */
                     26: $filename = "$file_path/lstat_stat_variation21.tmp";
                     27: $fp = fopen($filename, "w");  // temp file
                     28: fclose($fp);
                     29: 
                     30: /* ftruncate the current file and check stat() on the file */
                     31: 
                     32: echo "*** Testing stat() on file by truncating it to given size ***\n";
                     33: $old_stat = stat($filename);
                     34: // clear the cache
                     35: clearstatcache();
                     36: sleep(2);
                     37: // opening file in r/w mode
                     38: $file_handle = fopen($filename, "r+");
                     39: var_dump( ftruncate($file_handle, 512) );  // truncate it
                     40: fclose($file_handle);
                     41: 
                     42: $new_stat = stat($filename);
                     43: // compare self stats
                     44: var_dump( compare_self_stat($old_stat) );
                     45: var_dump( compare_self_stat($new_stat) );
                     46: // compare the stat
                     47: $affected_members = array(7, 9, 10, 'size', 'mtime', 'ctime');
                     48: var_dump( compare_stats($old_stat, $new_stat, $affected_members, '!=') );
                     49: 
                     50: echo "\n--- Done ---";
                     51: ?>
                     52: 
                     53: --CLEAN--
                     54: <?php
                     55: $file_path = dirname(__FILE__);
                     56: unlink("$file_path/lstat_stat_variation21.tmp");
                     57: ?>
                     58: --EXPECTF--
                     59: *** Testing stat() on file by truncating it to given size ***
                     60: bool(true)
                     61: bool(true)
                     62: bool(true)
                     63: bool(true)
                     64: 
                     65: --- Done ---