Return to lstat_stat_variation6.phpt CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / file

Annotation of embedaddon/php/ext/standard/tests/file/lstat_stat_variation6.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test lstat() and stat() functions: usage variations - effects of touch() on link 
        !             3: --SKIPIF--
        !             4: <?php
        !             5: if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
        !             6: if (!(stristr(PHP_OS, 'linux')))  {
        !             7:     die('skip.. test valid for linux only');
        !             8: }
        !             9: 
        !            10: // checking for atime update whether it is enabled or disabled
        !            11: exec("mount", $mount_output);
        !            12: foreach( $mount_output as $out )  {
        !            13:   if( stristr($out, "noatime") )
        !            14:      die('skip.. atime update is disabled, hence skip the test');
        !            15: }
        !            16: 
        !            17: ?>
        !            18: --FILE--
        !            19: <?php
        !            20: /* Prototype: array lstat ( string $filename );
        !            21:    Description: Gives information about a file or symbolic link
        !            22: 
        !            23:    Prototype: array stat ( string $filename );
        !            24:    Description: Gives information about a file
        !            25: */
        !            26: 
        !            27: /* test the effects of touch() on stats of link */
        !            28: 
        !            29: $file_path = dirname(__FILE__);
        !            30: require "$file_path/file.inc";
        !            31: 
        !            32: 
        !            33: /* create temp file, link and directory */
        !            34: 
        !            35: $file_name = "$file_path/lstat_stat_variation6.tmp";
        !            36: $fp = fopen($file_name, "w");  // temp file
        !            37: fclose($fp);
        !            38: $link_name = "$file_path/lstat_stat_variation_link6.tmp";
        !            39: symlink($file_name, $link_name);  // temp link
        !            40: 
        !            41: // touch a link, check stat, there should be difference in atime
        !            42: echo "*** Testing lstat() for link after using touch() on the link ***\n";
        !            43: $old_stat = lstat($link_name);
        !            44: sleep(2);
        !            45: 
        !            46: // clear the cache
        !            47: clearstatcache();
        !            48: 
        !            49: var_dump( touch($link_name) );
        !            50: 
        !            51: $new_stat = stat($file_name);
        !            52: 
        !            53: // compare self stats
        !            54: var_dump( compare_self_stat($old_stat) );
        !            55: var_dump( compare_self_stat($new_stat) );
        !            56: 
        !            57: // compare the stat
        !            58: $affected_members = array(8, 'atime');
        !            59: var_dump( compare_stats($old_stat, $new_stat, $affected_members, "<") );
        !            60: // clear the stat
        !            61: clearstatcache();
        !            62: 
        !            63: echo "\n--- Done ---";
        !            64: ?>
        !            65: 
        !            66: --CLEAN--
        !            67: <?php
        !            68: $file_path = dirname(__FILE__);
        !            69: unlink("$file_path/lstat_stat_variation6.tmp");
        !            70: unlink("$file_path/lstat_stat_variation_link6.tmp");
        !            71: ?>
        !            72: --EXPECTF--
        !            73: *** Testing lstat() for link after using touch() on the link ***
        !            74: bool(true)
        !            75: bool(true)
        !            76: bool(true)
        !            77: bool(true)
        !            78: 
        !            79: --- Done ---