app/test: fix bonding mode 5 Tx check

[dpdk.git] / app / test / test_link_bonding.c

diff --git a/app/test/test_link_bonding.c b/app/test/test_link_bonding.c
index 305d45d..388cf11 100644 (file)
--- a/app/test/test_link_bonding.c
+++ b/app/test/test_link_bonding.c
@@ -4058,7 +4058,6 @@ test_tlb_tx_burst(void)
        struct rte_eth_stats port_stats[32];
        uint64_t sum_ports_opackets = 0, all_bond_opackets = 0, all_bond_obytes = 0;
        uint16_t pktlen;
-       uint64_t floor_obytes = 0, ceiling_obytes = 0;
 
        TEST_ASSERT_SUCCESS(initialize_bonded_device_with_slaves
                        (BONDING_MODE_TLB, 1, 3, 1),
@@ -4070,7 +4069,7 @@ test_tlb_tx_burst(void)
                        "Burst size specified is greater than supported.\n");
 
 
-       /* Generate 400000 test bursts in 2s of packets to transmit  */
+       /* Generate bursts of packets */
        for (i = 0; i < 400000; i++) {
                /*test two types of mac src own(bonding) and others */
                if (i % 2 == 0) {
@@ -4123,15 +4122,14 @@ test_tlb_tx_burst(void)
 
        TEST_ASSERT_EQUAL(sum_ports_opackets, (uint64_t)all_bond_opackets,
                        "Total packets sent by slaves is not equal to packets sent by bond interface");
-       /* distribution of packets on each slave within +/- 10% of the expected value. */
-       for (i = 0; i < test_params->bonded_slave_count; i++) {
 
-               floor_obytes = (all_bond_obytes*90)/(test_params->bonded_slave_count*100);
-               ceiling_obytes = (all_bond_obytes*110)/(test_params->bonded_slave_count*100);
-               TEST_ASSERT(port_stats[i].obytes >= floor_obytes &&
-                               port_stats[i].obytes <= ceiling_obytes,
-                                               "Distribution is not even");
+       /* checking if distribution of packets is balanced over slaves */
+       for (i = 0; i < test_params->bonded_slave_count; i++) {
+               TEST_ASSERT(port_stats[i].obytes > 0 &&
+                               port_stats[i].obytes < all_bond_obytes,
+                                               "Packets are not balanced over slaves");
        }
+
        /* Put all slaves down and try and transmit */
        for (i = 0; i < test_params->bonded_slave_count; i++) {
                virtual_ethdev_simulate_link_status_interrupt(