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92 lines
2.8 KiB
PHP
92 lines
2.8 KiB
PHP
--TEST--
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Test symlink(), linkinfo(), link() and is_link() functions: basic functionality - link to dirs
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--SKIPIF--
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<?php
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if (substr(PHP_OS, 0, 3) == 'WIN') {
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die('skip no symlinks on Windows');
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}
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?>
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--FILE--
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<?php
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/* Prototype: bool symlink ( string $target, string $link );
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Description: creates a symbolic link to the existing target with the specified name link
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Prototype: bool is_link ( string $filename );
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Description: Tells whether the given file is a symbolic link.
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Prototype: bool link ( string $target, string $link );
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Description: Create a hard link
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Prototype: int linkinfo ( string $path );
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Description: Gets information about a link
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*/
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$file_path = dirname(__FILE__);
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echo "*** Testing symlink(), linkinfo(), link() and is_link() : basic functionality ***\n";
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/* Creating soft/hard link to the temporary dir $dirname and checking
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linkinfo() and is_link() on the link created to $dirname */
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$dirname = "symlink_link_linkinfo_is_link_basic2";
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mkdir($file_path."/".$dirname);
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echo "\n*** Testing symlink(), linkinfo(), link() and is_link() on directory ***\n";
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// name of the soft link created to $dirname
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$sym_linkname = "$file_path/$dirname/symlink_link_linkinfo_is_link_softlink_basic2.tmp";
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// name of the hard link created to $dirname
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$linkname = "$file_path/$dirname/symlink_link_linkinfo_is_link_hardlink_basic2.tmp";
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// testing on soft link
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echo "\n-- Testing on soft links --\n";
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// creating soft link to $dirname
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var_dump( symlink("$file_path/$dirname", $sym_linkname) ); // this works, expected true
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// gets information about soft link created to directory; expected: true
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var_dump( linkinfo($sym_linkname) );
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// checks if link created is soft link; expected: true
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var_dump( is_link($sym_linkname) );
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// clear the cache
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clearstatcache();
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// testing on hard link
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echo "\n-- Testing on hard links --\n";
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// creating hard link to $dirname; expected: false
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var_dump( link("$file_path/$dirname", $linkname) ); // this doesn't work, expected false
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var_dump( linkinfo($linkname) ); // link doesn't exists as not created, expected false
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var_dump( is_link($linkname) ); // link doesn't exists as not created, expected false
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// clear the cache
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clearstatcache();
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// deleting the links
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unlink($sym_linkname);
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echo "Done\n";
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?>
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--CLEAN--
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<?php
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$dirname = dirname(__FILE__)."/symlink_link_linkinfo_is_link_basic2";
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unlink("$dirname/symlink_link_linkinfo_is_link_basic2.tmp");
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rmdir($dirname);
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?>
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--EXPECTF--
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*** Testing symlink(), linkinfo(), link() and is_link() : basic functionality ***
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*** Testing symlink(), linkinfo(), link() and is_link() on directory ***
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-- Testing on soft links --
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bool(true)
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int(%d)
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bool(true)
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-- Testing on hard links --
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Warning: link(): %s in %s on line %d
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bool(false)
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Warning: linkinfo(): No such file or directory in %s on line %d
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int(-1)
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bool(false)
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Done
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