From 130b9848f2a7bd261fdc47070df41923d71499f5 Mon Sep 17 00:00:00 2001
From: "Nigam, Aviral" <aviral.nigam@intel.com>
Date: Wed, 24 Jul 2024 17:38:48 +0530
Subject: [PATCH] Implement CTS for zesFabricPortGetFabricErrorCounters

Related-To: VLCLJ-2240
---
 .../src/test_sysman_fabric.cpp                | 23 ++++++++++++++++++-
 .../include/test_harness_sysman_fabric.hpp    |  5 +++-
 .../sysman/src/test_harness_sysman_fabric.cpp | 10 +++++++-
 3 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/conformance_tests/sysman/test_sysman_fabric/src/test_sysman_fabric.cpp b/conformance_tests/sysman/test_sysman_fabric/src/test_sysman_fabric.cpp
index 5d4143275..7a0844c18 100644
--- a/conformance_tests/sysman/test_sysman_fabric/src/test_sysman_fabric.cpp
+++ b/conformance_tests/sysman/test_sysman_fabric/src/test_sysman_fabric.cpp
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2020-2023 Intel Corporation
+ * Copyright (C) 2020-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -343,4 +343,25 @@ TEST_F(
   }
 }
 
+TEST_F(
+    FABRICPORT_TEST,
+    GivenValidFabricPortHandleWhenRetrievingFabricPortErrorCountersThenValidCounterValuesAreReturned) {
+  for (auto device : devices) {
+    uint32_t count = 0;
+    auto fabric_port_handles = lzt::get_fabric_port_handles(device, count);
+    if (count == 0) {
+      FAIL() << "No handles found: "
+             << _ze_result_t(ZE_RESULT_ERROR_UNSUPPORTED_FEATURE);
+    }
+    for (auto fabric_port_handle : fabric_port_handles) {
+      ASSERT_NE(nullptr, fabric_port_handle);
+      auto fabric_port_error_counters =
+          lzt::get_fabric_port_error_counters(fabric_port_handle);
+      EXPECT_LT(fabric_port_error_counters.linkFailureCount, UINT64_MAX);
+      EXPECT_LT(fabric_port_error_counters.fwCommErrorCount, UINT64_MAX);
+      EXPECT_LT(fabric_port_error_counters.fwErrorCount, UINT64_MAX);
+      EXPECT_LT(fabric_port_error_counters.linkDegradeCount, UINT64_MAX);
+    }
+  }
+}
 } // namespace
diff --git a/utils/test_harness/sysman/include/test_harness_sysman_fabric.hpp b/utils/test_harness/sysman/include/test_harness_sysman_fabric.hpp
index 825018b6a..08c5c4eeb 100644
--- a/utils/test_harness/sysman/include/test_harness_sysman_fabric.hpp
+++ b/utils/test_harness/sysman/include/test_harness_sysman_fabric.hpp
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2019-2020 Intel Corporation
+ * Copyright (C) 2019-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -37,6 +37,9 @@ get_fabric_port_throughput(zes_fabric_port_handle_t fabricPortHandle);
 zes_fabric_link_type_t
 get_fabric_port_link(zes_fabric_port_handle_t fabricPortHandle);
 
+zes_fabric_port_error_counters_t
+get_fabric_port_error_counters(zes_fabric_port_handle_t fabric_port_handle);
+
 } // namespace level_zero_tests
 
 #endif
diff --git a/utils/test_harness/sysman/src/test_harness_sysman_fabric.cpp b/utils/test_harness/sysman/src/test_harness_sysman_fabric.cpp
index b13d6078c..68978d6a4 100644
--- a/utils/test_harness/sysman/src/test_harness_sysman_fabric.cpp
+++ b/utils/test_harness/sysman/src/test_harness_sysman_fabric.cpp
@@ -1,6 +1,6 @@
 /*
  *
- * Copyright (C) 2019-2020 Intel Corporation
+ * Copyright (C) 2019-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -85,4 +85,12 @@ get_fabric_port_link(zes_fabric_port_handle_t fabric_port_handle) {
   return link;
 }
 
+zes_fabric_port_error_counters_t
+get_fabric_port_error_counters(zes_fabric_port_handle_t fabric_port_handle) {
+  zes_fabric_port_error_counters_t counters = {};
+  EXPECT_EQ(ZE_RESULT_SUCCESS,
+            zesFabricPortGetFabricErrorCounters(fabric_port_handle, &counters));
+  return counters;
+}
+
 } // namespace level_zero_tests