Annotation of embedaddon/php/ext/standard/tests/file/is_dir_variation2.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test is_dir() function: usage variations - links
        !             3: --SKIPIF--
        !             4: <?php
        !             5: if (substr(PHP_OS, 0, 3) == 'WIN') {
        !             6:     die('skip Do not run on Windows');
        !             7: }
        !             8: --FILE--
        !             9: <?php
        !            10: /* Prototype: bool is_dir ( string $dirname );
        !            11:    Description: Tells whether the dirname is a directory
        !            12:      Returns TRUE if the dirname exists and is a directory, FALSE  otherwise.
        !            13: */
        !            14: 
        !            15: /* Testing is_dir() with dir, soft & hard link to dir,
        !            16:      and with file, soft & hard link to file */
        !            17: 
        !            18: $file_path = dirname(__FILE__);
        !            19: 
        !            20: echo "*** Testing is_dir() with dir and links to dir ***\n";
        !            21: echo "-- With dir --\n";
        !            22: $dirname = $file_path."/is_dir_variation2";
        !            23: mkdir($dirname);
        !            24: var_dump( is_dir($dirname) );
        !            25: clearstatcache();
        !            26: 
        !            27: echo "-- With symlink --\n"; 
        !            28: symlink($file_path."/is_dir_variation2", $file_path."/is_dir_variation2_symlink");
        !            29: var_dump( is_dir($file_path."/is_dir_variation2_symlink") );  //is_dir() resolves symlinks 
        !            30: clearstatcache();
        !            31: 
        !            32: echo "-- With hardlink --";
        !            33: link($file_path."/is_dir_variation2", $file_path."/is_dir_variation2_link"); //Not permitted to create hard-link to a dir
        !            34: var_dump( is_dir($file_path."/is_dir_variation2_link") ); 
        !            35: clearstatcache();
        !            36: 
        !            37: echo "\n*** Testing is_dir() with file and links to a file ***\n";
        !            38: echo "-- With file --\n";
        !            39: $filename = $file_path."/is_dir_variation2.tmp";
        !            40: fclose( fopen($filename, "w") );
        !            41: var_dump( is_dir($filename) );
        !            42: clearstatcache();
        !            43: 
        !            44: echo "-- With symlink --\n"; 
        !            45: symlink($file_path."/is_dir_variation2.tmp", $file_path."/is_dir_variation2_symlink.tmp");
        !            46: var_dump( is_dir($file_path."/is_dir_variation2_symlink.tmp") );
        !            47: clearstatcache();
        !            48: 
        !            49: echo "-- With hardlink --\n";
        !            50: link($file_path."/is_dir_variation2.tmp", $file_path."/is_dir_variation2_link.tmp");
        !            51: var_dump( is_dir($file_path."/is_dir_variation2_link.tmp") );
        !            52: clearstatcache();
        !            53: 
        !            54: echo "\n*** Done ***";
        !            55: ?>
        !            56: --CLEAN--
        !            57: <?php
        !            58: $file_path = dirname(__FILE__);
        !            59: if(file_exists($file_path."/is_dir_variation2_symlink")) {
        !            60:   unlink($file_path."/is_dir_variation2_symlink");
        !            61: }
        !            62: if(file_exists($file_path."/is_dir_variation2_symlink")) {
        !            63:   unlink($file_path."/is_dir_variation2_symlink");
        !            64: }
        !            65: if(file_exists($file_path."/is_dir_variation2_symlink.tmp")) {
        !            66:   unlink($file_path."/is_dir_variation2_symlink.tmp");
        !            67: }
        !            68: if(file_exists($file_path."/is_dir_variation2_link.tmp")) {
        !            69:   unlink($file_path."/is_dir_variation2_link.tmp");
        !            70: }
        !            71: if(file_exists($file_path."/is_dir_variation2.tmp")) {
        !            72:   unlink($file_path."/is_dir_variation2.tmp");
        !            73: }
        !            74: if(file_exists($file_path."/is_dir_variation2")) {
        !            75:   rmdir($file_path."/is_dir_variation2");
        !            76: }
        !            77: ?>
        !            78: --EXPECTF--
        !            79: *** Testing is_dir() with dir and links to dir ***
        !            80: -- With dir --
        !            81: bool(true)
        !            82: -- With symlink --
        !            83: bool(true)
        !            84: -- With hardlink --
        !            85: Warning: link(): %s in %s on line %d
        !            86: bool(false)
        !            87: 
        !            88: *** Testing is_dir() with file and links to a file ***
        !            89: -- With file --
        !            90: bool(false)
        !            91: -- With symlink --
        !            92: bool(false)
        !            93: -- With hardlink --
        !            94: bool(false)
        !            95: 
        !            96: *** Done ***

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