[PATCH] testsuite/smokey: net: Ignore late or lost packets when running in VM

[PATCH] testsuite/smokey: net: Ignore late or lost packets when running in VM

[Jan Kiszka]

From: Jan Kiszka <jan.kiszka@siemens.com>

Do not fail the test if packets arrive late or are lost due to the
delays a VM, specifically an emulator like QEMU, may bring. Only if all
packets are lost, something is wrong and should be reported.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---

This now replaces "testsuite/smokey: net_client: skip late packet error 
in vm mode" in next.

 testsuite/smokey/net_common/client.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/testsuite/smokey/net_common/client.c b/testsuite/smokey/net_common/client.c
index d13d72918a..914bda4a49 100644
--- a/testsuite/smokey/net_common/client.c
+++ b/testsuite/smokey/net_common/client.c
@@ -204,6 +204,12 @@ static int smokey_net_client_loop(struct smokey_net_client *client)
 		} while (err != -ETIMEDOUT);
 	}
 
+	if (smokey_on_vm) {
+		glate = 0; /* ignore late arrivals */
+		if (glost != limit)
+			glost = 0; /* ignore some lost packets, not all */
+	}
+
 	if (glost || glate)
 		fprintf(stderr, "RTnet %s test failed", client->name);
 	if (glost) {
-- 
2.31.1