tests: Make go_neg_with_bss_connected more robust

It was possible for this test case to fail due to PBC overlap that was
detected based on previous test case having used PBC. Make that false
positive less likely to happen by explicitly clearing the scan cache on
the devices.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/tests/hwsim/test_p2p_channel.py b/tests/hwsim/test_p2p_channel.py
index 2e583ed20159f4bcb8a1945a01385a1048bd8fc6..a2fb6ae6791b507570cbccadc0480a677eb99776 100644 (file)
--- a/tests/hwsim/test_p2p_channel.py
+++ b/tests/hwsim/test_p2p_channel.py
@@ -207,6 +207,10 @@ def test_autogo_following_bss(dev, apdev):
 def test_go_neg_with_bss_connected(dev, apdev):
     """P2P channel selection: GO negotiation when station interface is connected"""
 
+    dev[0].request("BSS_FLUSH 0")
+    dev[0].request("SCAN freq=2412 only_new=1")
+    dev[1].request("BSS_FLUSH 0")
+    dev[1].request("SCAN freq=2412 only_new=1")
     dev[0].request("SET p2p_no_group_iface 0")
 
     hapd = hostapd.add_ap(apdev[0]['ifname'],