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105 lines
3.0 KiB
PHP
Executable File
105 lines
3.0 KiB
PHP
Executable File
--TEST--
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Test lstat() and stat() functions: usage variations - effects with writing & creating/deleting file/subdir
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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.. lstat() not available 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: array lstat ( string $filename );
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Description: Gives information about a file or symbolic link
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Prototype: array stat ( string $filename );
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Description: Gives information about a file
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*/
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$file_path = dirname(__FILE__);
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require "$file_path/file.inc";
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/* test the effects on stats with writing data into a file
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and creating/deleting file/subdir from a dir
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*/
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/* create temp file, link and directory */
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mkdir("$file_path/lstat_stat_variation3/"); // temp dir
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$file_name = "$file_path/lstat_stat_variation3.tmp";
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$fp = fopen($file_name, "w"); // temp file
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fclose($fp);
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symlink("$file_path/lstat_stat_variation3.tmp", "$file_path/lstat_stat_variation3_link.tmp"); // temp link
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// writing to an empty file
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echo "-- Testing stat() on file after data is written in it --\n";
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$fh = fopen($file_name,"w");
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$old_stat = stat($file_name);
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clearstatcache();
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fwrite($fh, "Hello World");
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$new_stat = stat($file_name);
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// compare self stats
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var_dump( compare_self_stat($old_stat) );
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var_dump( compare_self_stat($new_stat) );
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// compare the stats
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$comp_arr = array(7, 12, 'size', 'blocks');
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var_dump(compare_stats($old_stat, $new_stat, $comp_arr, "<"));
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clearstatcache();
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// creating and deleting subdir and files in the dir
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echo "-- Testing stat() on dir after subdir and file is created in it --\n";
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$dirname = "$file_path/lstat_stat_variation3";
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$old_stat = stat($dirname);
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clearstatcache();
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sleep(2);
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mkdir("$dirname/lstat_stat_variation3_subdir");
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$file_handle = fopen("$dirname/lstat_stat_variation3a.tmp", "w");
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fclose($file_handle);
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$new_stat = stat($dirname);
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// compare self stats
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var_dump( compare_self_stat($old_stat) );
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var_dump( compare_self_stat($new_stat) );
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// compare the stats
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$affected_members = array(3, 9, 10, 'nlink', 'mtime', 'ctime');
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clearstatcache();
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var_dump(compare_stats($old_stat, $new_stat, $affected_members, "<"));
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unlink("$dirname/lstat_stat_variation3a.tmp");
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rmdir("$dirname/lstat_stat_variation3_subdir");
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// comparing stats after the deletion of subdir and file
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echo "-- Testing stat() for comparing stats after the deletion of subdir and file --\n";
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$new_stat1 = stat($dirname);
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// compare self stats
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var_dump( compare_self_stat($new_stat1) );
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// compare the stats
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$affected_members = array(3, 'nlink');
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var_dump(compare_stats($new_stat, $new_stat1, $affected_members, ">"));
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echo "\n--- Done ---";
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?>
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--CLEAN--
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<?php
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$file_path = dirname(__FILE__);
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unlink("$file_path/lstat_stat_variation3.tmp");
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rmdir("$file_path/lstat_stat_variation3");
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unlink("$file_path/lstat_stat_variation3_link.tmp");
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?>
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--EXPECTF--
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-- Testing stat() on file after data is written in it --
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bool(true)
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bool(true)
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bool(true)
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-- Testing stat() on dir after subdir and file is created in it --
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bool(true)
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bool(true)
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bool(true)
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-- Testing stat() for comparing stats after the deletion of subdir and file --
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bool(true)
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bool(true)
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--- Done ---
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