From: Jouni Malinen <j@w1.fi>
Date: Sun, 7 Dec 2014 22:30:18 +0000 (+0200)
Subject: tests: SAVE_CONFIG error cases
X-Git-Tag: hostap_2_4~882
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80cb4634639df87d0977f12dd50796909ac13839;p=thirdparty%2Fhostap.git

tests: SAVE_CONFIG error cases

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/tests/hwsim/test_wpas_config.py b/tests/hwsim/test_wpas_config.py
index e9d13889b..223b4287a 100644
--- a/tests/hwsim/test_wpas_config.py
+++ b/tests/hwsim/test_wpas_config.py
@@ -113,5 +113,20 @@ def test_wpas_config_file(dev):
             logger.debug(data2)
             raise Exception("Unexpected configuration change")
 
+        wpas.request("SET update_config 0")
+        if "OK" in wpas.request("SAVE_CONFIG"):
+            raise Exception("SAVE_CONFIG succeeded unexpectedly")
+        if "OK" in wpas.global_request("SAVE_CONFIG"):
+            raise Exception("SAVE_CONFIG (global) succeeded unexpectedly")
+
+        # symlink config file to itself to break writing
+        subprocess.call(['rm', config])
+        subprocess.call(['ln', '-s', config, config])
+        wpas.request("SET update_config 1")
+        if "OK" in wpas.request("SAVE_CONFIG"):
+            raise Exception("SAVE_CONFIG succeeded unexpectedly")
+        if "OK" in wpas.global_request("SAVE_CONFIG"):
+            raise Exception("SAVE_CONFIG (global) succeeded unexpectedly")
+
     finally:
         subprocess.call(['sudo', 'rm', config])