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119 lines
4.1 KiB
PHP
119 lines
4.1 KiB
PHP
--TEST--
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Test readlink() and realpath functions: basic functionality - diff. path notation for links(Bug #42038)
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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: string readlink ( string $path );
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Description: Returns the target of a symbolic link
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Prototype: string realpath ( string $path );
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Description: Returns canonicalized absolute pathname
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*/
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/* creating directories, symbolic links and files */
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$file_path = dirname(__FILE__);
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mkdir("$file_path/readlink_realpath_basic1/home/test/", 0777, true);
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$file_handle1 = fopen("$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp", "w");
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$file_handle2 = fopen("$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp", "w");
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$file_handle3 = fopen("$file_path/readlink_realpath_basic1/readlink_realpath_basic1.tmp", "w");
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fclose($file_handle1);
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fclose($file_handle2);
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fclose($file_handle3);
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symlink("$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp",
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"$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1_link.tmp");
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symlink("$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp",
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"$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1_link.tmp");
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echo "*** Testing readlink() and realpath(): with valid and invalid path ***\n";
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$linknames = array (
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/* linknames resulting in valid paths */
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"$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1_link.tmp",
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"$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1_link.tmp",
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"$file_path/readlink_realpath_basic1//home/test//../test/./readlink_realpath_basic1_link.tmp",
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// checking for binary safe
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b"$file_path/readlink_realpath_basic1/home/readlink_realpath_basic1_link.tmp",
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/* linknames with invalid linkpath */
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"$file_path///readlink_realpath_basic1/home//..//././test//readlink_realpath_basic1_link.tmp",
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"$file_path/readlink_realpath_basic1/home/../home/../test/../readlink_realpath_basic1_link.tmp",
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"$file_path/readlink_realpath_basic1/..readlink_realpath_basic1_link.tmp",
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"$file_path/readlink_realpath_basic1/home/test/readlink_realpath_basic1_link.tmp/"
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);
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$counter = 1;
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/* loop through $files to read the linkpath of
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the link created from each $file in the above array */
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foreach($linknames as $link) {
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echo "\n-- Iteration $counter --\n";
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var_dump( readlink($link) );
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var_dump( realpath($link) );
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$counter++;
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}
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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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$name_prefix = dirname(__FILE__)."/readlink_realpath_basic1";
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unlink("$name_prefix/home/test/readlink_realpath_basic1.tmp");
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unlink("$name_prefix/home/readlink_realpath_basic1.tmp");
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unlink("$name_prefix/readlink_realpath_basic1.tmp");
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unlink("$name_prefix/home/test/readlink_realpath_basic1_link.tmp");
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unlink("$name_prefix/home/readlink_realpath_basic1_link.tmp");
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rmdir("$name_prefix/home/test/");
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rmdir("$name_prefix/home/");
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rmdir("$name_prefix/");
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?>
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--EXPECTF--
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*** Testing readlink() and realpath(): with valid and invalid path ***
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-- Iteration 1 --
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string(%d) "%s/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp"
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string(%d) "%s/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp"
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-- Iteration 2 --
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string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
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string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
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-- Iteration 3 --
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string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
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string(%d) "%s/readlink_realpath_basic1/home/test/readlink_realpath_basic1.tmp"
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-- Iteration 4 --
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string(%d) "%s/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp"
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string(%d) "%s/readlink_realpath_basic1/home/readlink_realpath_basic1.tmp"
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-- Iteration 5 --
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Warning: readlink(): No such file or directory in %s on line %d
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bool(false)
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bool(false)
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-- Iteration 6 --
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Warning: readlink(): No such file or directory in %s on line %d
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bool(false)
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bool(false)
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-- Iteration 7 --
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Warning: readlink(): No such file or directory in %s on line %d
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bool(false)
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%s
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-- Iteration 8 --
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Warning: readlink(): %s in %s on line %d
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bool(false)
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%s
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Done
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