1 files changed, 79 insertions, 0 deletions
diff --git a/ext/standard/tests/file/lstat_stat_variation6.phpt b/ext/standard/tests/file/lstat_stat_variation6.phpt
new file mode 100644
index 0000000..7e557d0
--- /dev/null
+++ b/ext/standard/tests/file/lstat_stat_variation6.phpt
@@ -0,0 +1,79 @@
+--TEST--
+Test lstat() and stat() functions: usage variations - effects of touch() on link 
+--SKIPIF--
+<?php
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+if (!(stristr(PHP_OS, 'linux')))  {
+    die('skip.. test valid for linux only');
+}
+
+// checking for atime update whether it is enabled or disabled
+exec("mount", $mount_output);
+foreach( $mount_output as $out )  {
+  if( stristr($out, "noatime") )
+     die('skip.. atime update is disabled, hence skip the test');
+}
+
+?>
+--FILE--
+<?php
+/* Prototype: array lstat ( string $filename );
+   Description: Gives information about a file or symbolic link
+
+   Prototype: array stat ( string $filename );
+   Description: Gives information about a file
+*/
+
+/* test the effects of touch() on stats of link */
+
+$file_path = dirname(__FILE__);
+require "$file_path/file.inc";
+
+
+/* create temp file, link and directory */
+
+$file_name = "$file_path/lstat_stat_variation6.tmp";
+$fp = fopen($file_name, "w");  // temp file
+fclose($fp);
+$link_name = "$file_path/lstat_stat_variation_link6.tmp";
+symlink($file_name, $link_name);  // temp link
+
+// touch a link, check stat, there should be difference in atime
+echo "*** Testing lstat() for link after using touch() on the link ***\n";
+$old_stat = lstat($link_name);
+sleep(2);
+
+// clear the cache
+clearstatcache();
+
+var_dump( touch($link_name) );
+
+$new_stat = stat($file_name);
+
+// compare self stats
+var_dump( compare_self_stat($old_stat) );
+var_dump( compare_self_stat($new_stat) );
+
+// compare the stat
+$affected_members = array(8, 'atime');
+var_dump( compare_stats($old_stat, $new_stat, $affected_members, "<") );
+// clear the stat
+clearstatcache();
+
+echo "\n--- Done ---";
+?>
+
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink("$file_path/lstat_stat_variation6.tmp");
+unlink("$file_path/lstat_stat_variation_link6.tmp");
+?>
+--EXPECTF--
+*** Testing lstat() for link after using touch() on the link ***
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+
+--- Done ---