1 files changed, 66 insertions, 0 deletions
diff --git a/ext/standard/tests/file/is_readable_variation3.phpt b/ext/standard/tests/file/is_readable_variation3.phpt
new file mode 100644
index 000000000..9e1e4bdb2
--- /dev/null
+++ b/ext/standard/tests/file/is_readable_variation3.phpt
@@ -0,0 +1,66 @@
+--TEST--
+Test is_readable() function: usage variations - invalid file names
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip.. only for LINUX');
+}
+// Skip if being run by root (files are always readable, writeable and executable)
+$filename = dirname(__FILE__)."/is_readable_root_check.tmp";
+$fp = fopen($filename, 'w');
+fclose($fp);
+if(fileowner($filename) == 0) {
+        unlink ($filename);
+        die('skip...cannot be run as root\n');
+}
+
+unlink($filename);
+?>
+--FILE--
+<?php
+/* Prototype: bool is_readable ( string $filename );
+   Description: Tells whether the filename is readable.
+*/
+
+/* test is_executable() with invalid arguments */
+
+echo "*** Testing is_readable(): usage variations ***\n";
+
+$file_handle = fopen(__FILE__, "r");
+unset($file_handle);
+
+echo "\n*** Testing is_readable() on miscelleneous filenames ***\n";
+$misc_files = array(
+  0,
+  1234,
+  -2.34555,
+  TRUE,
+  FALSE,
+  NULL,
+  @array(),
+  @$file_handle
+);
+/* loop through to test each element in the above array 
+   is a readable file */
+foreach( $misc_files as $misc_file ) {
+  var_dump( is_readable($misc_file) );
+  clearstatcache();
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing is_readable(): usage variations ***
+
+*** Testing is_readable() on miscelleneous filenames ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+Notice: Array to string conversion in %s on line %d
+bool(false)
+bool(false)
+Done