1 files changed, 69 insertions, 0 deletions
diff --git a/ext/standard/tests/file/is_executable_variation3.phpt b/ext/standard/tests/file/is_executable_variation3.phpt
new file mode 100644
index 0000000..925f996
--- /dev/null
+++ b/ext/standard/tests/file/is_executable_variation3.phpt
@@ -0,0 +1,69 @@
+--TEST--
+Test is_executable() function: usage variations - invalid file names
+--SKIPIF--
+<?php
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    die('skip not for windows');
+}
+// Skip if being run by root (files are always readable, writeable and executable)
+$filename = dirname(__FILE__)."/is_executable_root_check.tmp";
+$fp = fopen($filename, 'w');
+fclose($fp);
+if(fileowner($filename) == 0) {
+        unlink ($filename);
+        die('skip cannot be run as root');
+}
+
+unlink($filename);
+?>
+--FILE--
+<?php
+/* Prototype: bool is_executable ( string $filename );
+   Description: Tells whether the filename is executable
+*/
+
+/* test is_executable() with invalid arguments */
+
+echo "*** Testing is_executable(): usage variations ***\n";
+
+$file_handle = fopen(__FILE__, "r");
+unset($file_handle);
+
+echo "\n*** Testing is_executable() on invalid files ***\n";
+$invalid_files = array(
+  0,
+  1234,
+  -2.34555,
+  TRUE,
+  FALSE,
+  NULL,
+  " ",
+  @array(),
+  @$file_handle
+);
+/* loop through to test each element in the above array 
+   is an executable file */
+foreach( $invalid_files as $invalid_file ) {
+  var_dump( is_executable($invalid_file) );
+  clearstatcache();
+}
+
+echo "Done\n";
+?>
+--EXPECTF--
+*** Testing is_executable(): usage variations ***
+
+*** Testing is_executable() on invalid files ***
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+bool(false)
+
+Warning: is_executable() expects parameter 1 to be a valid path, array given in %s on line %d
+NULL
+bool(false)
+Done
+