1 files changed, 50 insertions, 0 deletions

diff --git a/src/tests/deny_writable/deny_writable_execution_simulation.phpt b/src/tests/deny_writable/deny_writable_execution_simulation.phpt
new file mode 100644
index 0000000..7fc0c63
--- /dev/null
+++ b/src/tests/deny_writable/deny_writable_execution_simulation.phpt
@@ -0,0 +1,50 @@
+--TEST--
+Readonly execution attempt (simulation mode)
+--SKIPIF--
+<?php
+if (!extension_loaded("snuffleupagus")) print "skip";
+
+// root has write privileges on any file
+if (TRUE == function_exists("posix_getuid")) {
+        if (0 == posix_getuid()) {
+                print "skip";
+        }
+} elseif (TRUE == function_exists("shell_exec")) {
+        if ("root" == trim(shell_exec("whoami"))) {
+                print "skip";
+        }
+}
+ ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disable_writable_simulation.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+
+// just in case
+@unlink("$dir/non_writable_file.txt");
+@unlink("$dir/writable_file.txt");
+
+file_put_contents("$dir/writable_file.txt", '<?php echo "Code execution within a writable file.\n";');
+file_put_contents("$dir/non_writable_file.txt", '<?php echo "Code execution within a non-writable file.\n";');
+chmod("$dir/writable_file.txt", 0777);
+chmod("$dir/non_writable_file.txt", 0400);
+include "$dir/writable_file.txt";
+include "$dir/non_writable_file.txt";
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+chmod("$dir/non_writable_file.txt", 0777);
+chmod("$dir/writable_file.txt", 0777);
+unlink("$dir/non_writable_file.txt");
+unlink("$dir/writable_file.txt");
+?>
+--EXPECTF--
+Warning: [snuffleupagus][readonly_exec] Attempted execution of a writable file (%a/deny_writable_execution_simulation.php). in %a/deny_writable_execution_simulation.php on line 2
+
+Warning: [snuffleupagus][readonly_exec] Attempted execution of a writable file (%a/writable_file.txt). in %a/deny_writable_execution_simulation.php on line 12
+
+Warning: [snuffleupagus][readonly_exec] Attempted execution of a writable file (%a/writable_file.txt). in %a/writable_file.txt on line 1
+Code execution within a writable file.
+Code execution within a non-writable file.