format as double instead of int

Author: mcgov

lisa/microsoft/testsuites/dpdk/dpdktestpmd.py

@@ -766,8 +766,8 @@ def check_tx_packet_drops(self) -> None:
             raise AssertionError(
                 "Test bug: tx packet data was 0, could not check dropped packets"
             )
-        self.dropped_packet_percentage = self.tx_packet_drops / self.tx_total_packets
-        assert_that(self.dropped_packet_percentage).described_as(
+        self.packet_drop_rate = self.tx_packet_drops / self.tx_total_packets
+        assert_that(self.packet_drop_rate).described_as(
             "More than 33% of the tx packets were dropped!"
         ).is_close_to(0, 0.33)
 
@@ -776,8 +776,8 @@ def check_rx_packet_drops(self) -> None:
             raise AssertionError(
                 "Test bug: rx packet data was 0 could not check dropped packets."
             )
-        self.dropped_packet_percentage = self.rx_packet_drops / self.rx_total_packets
-        assert_that(self.dropped_packet_percentage).described_as(
+        self.packet_drop_rate = self.rx_packet_drops / self.rx_total_packets
+        assert_that(self.packet_drop_rate).described_as(
             "More than 1% of the received packets were dropped!"
         ).is_close_to(0, 0.01)
 

lisa/microsoft/testsuites/dpdk/dpdkutil.py

@@ -688,10 +688,11 @@ def annotate_packet_drops(
     log: Logger, result: Optional[TestResult], receiver: DpdkTestResources
 ) -> None:
     try:
-        if result and hasattr(receiver.testpmd, "dropped_packet_percentage"):
-            dropped_packets = receiver.testpmd.dropped_packet_percentage
-            result.information["rx_pkt_drop_percent"] = int(100 * dropped_packets)
-            log.debug(f"Adding packet drop percentage: {dropped_packets}")
+        if result and hasattr(receiver.testpmd, "packet_drop_rate"):
+            dropped_packets = receiver.testpmd.packet_drop_rate
+            result.information["rx_pkt_drop_rate"] = f"{dropped_packets:.2f}"
+            log.debug("Adding packet drop percentage: "
+                      f"{result.information["rx_pkt_drop_rate"]}")
     except AssertionError as err:
         receiver.node.log.debug(f"Could not add rx packet drop percentage: {str(err)}")