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96 lines
2.2 KiB
PHP
96 lines
2.2 KiB
PHP
--TEST--
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Test touch() function : basic functionality
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--CREDITS--
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Dave Kelsey <d_kelsey@uk.ibm.com>
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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.. only for Windows');
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}
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?>
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--FILE--
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<?php
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/* Prototype : proto bool touch(string filename [, int time [, int atime]])
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* Description: Set modification time of file
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* Source code: ext/standard/filestat.c
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* Alias to functions:
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*/
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echo "*** Testing touch() : basic functionality ***\n";
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$filename = __DIR__."/touch.dat";
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echo "\n--- testing touch creates a file ---\n";
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@unlink($filename);
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if (file_exists($filename)) {
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die("touch_basic failed");
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}
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var_dump( touch($filename) );
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if (file_exists($filename) == false) {
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die("touch_basic failed");
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}
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echo "\n --- testing touch doesn't alter file contents ---\n";
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$testln = "Here is a test line";
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$h = fopen($filename, "wb");
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fwrite($h, $testln);
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fclose($h);
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touch($filename);
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$h = fopen($filename, "rb");
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echo fgets($h);
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fclose($h);
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echo "\n\n --- testing touch alters the correct file metadata ---\n";
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$init_meta = stat($filename);
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clearstatcache();
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sleep(1);
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touch($filename);
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$next_meta = stat($filename);
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$type = array("dev", "ino", "mode", "nlink", "uid", "gid",
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"rdev", "size", "atime", "mtime", "ctime",
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"blksize", "blocks");
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for ($i = 0; $i < count($type); $i++) {
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if ($init_meta[$i] != $next_meta[$i]) {
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echo "stat data differs at $type[$i]\n";
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}
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}
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// Initialise all required variables
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$time = 10000;
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$atime = 20470;
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// Calling touch() with all possible arguments
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echo "\n --- testing touch using all parameters ---\n";
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var_dump( touch($filename, $time, $atime) );
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clearstatcache();
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$init_meta = stat($filename);
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echo "ctime=".$init_meta['ctime']."\n";
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echo "mtime=".$init_meta['mtime']."\n";
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echo "atime=".$init_meta['atime']."\n";
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unlink($filename);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing touch() : basic functionality ***
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--- testing touch creates a file ---
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bool(true)
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--- testing touch doesn't alter file contents ---
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Here is a test line
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--- testing touch alters the correct file metadata ---
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stat data differs at atime
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stat data differs at mtime
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--- testing touch using all parameters ---
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bool(true)
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ctime=%d
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mtime=10000
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atime=20470
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Done
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