tests: GO Negotiation with both devices using GO intent 15

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

tests/hwsim/test_p2p_grpform.py

@@ -11,18 +11,20 @@ logger = logging.getLogger(__name__)
 
 import hwsim_utils
 
-def go_neg_pin_authorized(i_dev, r_dev, i_intent=7, r_intent=7):
+def go_neg_pin_authorized(i_dev, r_dev, i_intent=None, r_intent=None, expect_failure=False):
     r_dev.p2p_listen()
     i_dev.p2p_listen()
     pin = r_dev.wps_read_pin()
     logger.info("Start GO negotiation " + i_dev.ifname + " -> " + r_dev.ifname)
-    r_dev.p2p_go_neg_auth(i_dev.p2p_dev_addr(), pin, "display")
+    r_dev.p2p_go_neg_auth(i_dev.p2p_dev_addr(), pin, "display", go_intent=r_intent)
-    i_res = i_dev.p2p_go_neg_init(r_dev.p2p_dev_addr(), pin, "enter", timeout=15)
+    i_res = i_dev.p2p_go_neg_init(r_dev.p2p_dev_addr(), pin, "enter", timeout=15, go_intent=i_intent, expect_failure=expect_failure)
-    r_res = r_dev.p2p_go_neg_auth_result()
+    r_res = r_dev.p2p_go_neg_auth_result(expect_failure=expect_failure)
     logger.debug("i_res: " + str(i_res))
     logger.debug("r_res: " + str(r_res))
     r_dev.dump_monitor()
     i_dev.dump_monitor()
+    if expect_failure:
+        return
     logger.info("Group formed")
     hwsim_utils.test_connectivity_p2p(r_dev, i_dev)
 
@@ -42,6 +44,10 @@ def test_grpform2(dev):
     except:
         pass
 
+def test_both_go_intent_15(dev):
+    go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=15, expect_failure=True)
+
 def add_tests(tests):
     tests.append(test_grpform)
     tests.append(test_grpform2)
+    tests.append(test_both_go_intent_15)

tests/hwsim/wpasupplicant.py

@@ -102,35 +102,47 @@ class WpaSupplicant:
         res['go_dev_addr'] = s[7]
         return res
 
-    def p2p_go_neg_auth(self, peer, pin, method):
+    def p2p_go_neg_auth(self, peer, pin, method, go_intent=None):
         if not self.discover_peer(peer):
             raise Exception("Peer " + peer + " not found")
         self.dump_monitor()
         cmd = "P2P_CONNECT " + peer + " " + pin + " " + method + " auth"
+        if go_intent:
+            cmd = cmd + ' go_intent=' + str(go_intent)
         if "OK" in self.request(cmd):
             return None
         raise Exception("P2P_CONNECT (auth) failed")
 
-    def p2p_go_neg_auth_result(self, timeout=1):
+    def p2p_go_neg_auth_result(self, timeout=1, expect_failure=False):
         ev = self.wait_event("P2P-GROUP-STARTED", timeout);
         if ev is None:
+            if expect_failure:
+                return None
             raise Exception("Group formation timed out")
         self.dump_monitor()
+        if expect_failure:
+            raise Exception("Group formation succeeded when expecting failure")
         return self.group_form_result(ev)
 
-    def p2p_go_neg_init(self, peer, pin, method, timeout=0):
+    def p2p_go_neg_init(self, peer, pin, method, timeout=0, go_intent=None, expect_failure=False):
         if not self.discover_peer(peer):
             raise Exception("Peer " + peer + " not found")
         self.dump_monitor()
         cmd = "P2P_CONNECT " + peer + " " + pin + " " + method
+        if go_intent:
+            cmd = cmd + ' go_intent=' + str(go_intent)
         if "OK" in self.request(cmd):
             if timeout == 0:
                 self.dump_monitor()
                 return None
             ev = self.wait_event("P2P-GROUP-STARTED", timeout)
             if ev is None:
+                if expect_failure:
+                    return None
                 raise Exception("Group formation timed out")
             self.dump_monitor()
+            if expect_failure:
+                raise Exception("Group formation succeeded when expecting failure")
             return self.group_form_result(ev)
         raise Exception("P2P_CONNECT failed")
 
@@ -141,6 +153,7 @@ class WpaSupplicant:
             time.sleep(0.1)
             while self.mon.pending():
                 ev = self.mon.recv()
+                logger.debug(self.ifname + ": " + ev)
                 if event in ev:
                     return ev
         return None