test(Sysman): Test to validate memory bandwidth counters with workload

Related-To: VLCLJ-2505

Signed-off-by: Aviral Nigam <[email protected]>

Author: aviralni

conformance_tests/sysman/test_sysman_memory/src/test_sysman_memory.cpp

@@ -275,20 +275,21 @@ TEST_F(
           << "Read counter did not increase after workload";
       EXPECT_GE(bandwidth_after.writeCounter, bandwidth_before.writeCounter)
           << "Write counter did not increase after workload";
-      EXPECT_GE(bandwidth_after.maxBandwidth, bandwidth_before.maxBandwidth)
-          << "Max bandwidth did not increase after workload";
-
-      auto percentage_bandwidth =
-          1000000 *
+      EXPECT_GE(bandwidth_after.timestamp, bandwidth_before.timestamp)
+          << "Timestamp did not increase after workload";
+      double percentage_bandwidth =
+          1000000.0 *
           ((bandwidth_after.readCounter - bandwidth_before.readCounter) +
            (bandwidth_after.writeCounter - bandwidth_before.writeCounter)) /
-          (bandwidth_after.maxBandwidth *
-           (bandwidth_after.timestamp - bandwidth_before.timestamp));
+          (static_cast<double>(bandwidth_after.maxBandwidth) *
+           (static_cast<double>(bandwidth_after.timestamp) -
+            static_cast<double>(bandwidth_before.timestamp)));
       // Validate that percentage bandwidth is greater than zero
       LOG_INFO << "Percentage Bandwidth: " << percentage_bandwidth << "%";
       EXPECT_GT(percentage_bandwidth, 0.0)
           << "Percentage bandwidth is not greater than zero";
-      EXPECT_LT(percentage_bandwidth, 100.0);
+      EXPECT_LE(percentage_bandwidth, 100.0)
+          << "Percentage bandwidth is greater than 100%";
     }
     // Free device memory
     lzt::free_memory(src_ptr);