1 files changed, 65 insertions, 0 deletions
diff --git a/ext/standard/tests/file/lstat_stat_variation21.phpt b/ext/standard/tests/file/lstat_stat_variation21.phpt
new file mode 100644
index 0000000..8620ab0
--- /dev/null
+++ b/ext/standard/tests/file/lstat_stat_variation21.phpt
@@ -0,0 +1,65 @@
+--TEST--
+Test lstat() and stat() functions: usage variations - effects of truncate()
+--SKIPIF--
+<?php
+if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip.. Not valid for Windows');
+}
+?>
+--FILE--
+<?php
+/* Prototype: array lstat ( string $filename );
+   Description: Gives information about a file or symbolic link
+
+   Prototype: array stat ( string $filename );
+   Description: Gives information about a file
+*/
+
+/* test the effects of truncate() on stats of a file */
+
+$file_path = dirname(__FILE__);
+require "$file_path/file.inc";
+
+
+/* create temp file */
+$filename = "$file_path/lstat_stat_variation21.tmp";
+$fp = fopen($filename, "w");  // temp file
+fclose($fp);
+
+/* ftruncate the current file and check stat() on the file */
+
+echo "*** Testing stat() on file by truncating it to given size ***\n";
+$old_stat = stat($filename);
+// clear the cache
+clearstatcache();
+sleep(2);
+// opening file in r/w mode
+$file_handle = fopen($filename, "r+");
+var_dump( ftruncate($file_handle, 512) );  // truncate it
+fclose($file_handle);
+
+$new_stat = stat($filename);
+// compare self stats
+var_dump( compare_self_stat($old_stat) );
+var_dump( compare_self_stat($new_stat) );
+// compare the stat
+$affected_members = array(7, 9, 10, 'size', 'mtime', 'ctime');
+var_dump( compare_stats($old_stat, $new_stat, $affected_members, '!=') );
+
+echo "\n--- Done ---";
+?>
+
+--CLEAN--
+<?php
+$file_path = dirname(__FILE__);
+unlink("$file_path/lstat_stat_variation21.tmp");
+?>
+--EXPECTF--
+*** Testing stat() on file by truncating it to given size ***
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+
+--- Done ---