From e5a8616d266e1e53ab5d06e2a9dba8f2051d2cbf Mon Sep 17 00:00:00 2001
From: "Hoppe, Mateusz" <mateusz.hoppe@intel.com>
Date: Tue, 13 Nov 2018 10:11:10 +0100
Subject: [PATCH] Test Lrca initialization

- debug mode LRI must be present

Change-Id: Idd9f9a85b9610177cb7ca378e37178ce333aa8b2
---
 unit_tests/aub_mem_dump/CMakeLists.txt        | 11 +++++++
 unit_tests/aub_mem_dump/lrca_helper_tests.cpp | 31 +++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 unit_tests/aub_mem_dump/CMakeLists.txt
 create mode 100644 unit_tests/aub_mem_dump/lrca_helper_tests.cpp

diff --git a/unit_tests/aub_mem_dump/CMakeLists.txt b/unit_tests/aub_mem_dump/CMakeLists.txt
new file mode 100644
index 0000000000..8846aad6a7
--- /dev/null
+++ b/unit_tests/aub_mem_dump/CMakeLists.txt
@@ -0,0 +1,11 @@
+#
+# Copyright (C) 2018 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+set(IGDRCL_SRCS_aub_mem_dump_tests
+  ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
+  ${CMAKE_CURRENT_SOURCE_DIR}/lrca_helper_tests.cpp
+)
+target_sources(igdrcl_tests PRIVATE ${IGDRCL_SRCS_aub_mem_dump_tests})
diff --git a/unit_tests/aub_mem_dump/lrca_helper_tests.cpp b/unit_tests/aub_mem_dump/lrca_helper_tests.cpp
new file mode 100644
index 0000000000..2fc6668420
--- /dev/null
+++ b/unit_tests/aub_mem_dump/lrca_helper_tests.cpp
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2018 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#include "runtime/aub_mem_dump/aub_mem_dump.h"
+#include "test.h"
+
+#include <memory>
+
+using namespace AubMemDump;
+
+TEST(LrcaHelper, WhenLrcaHelperIsInitializedThenLrcaIncludesDebugModeLri) {
+    LrcaHelper helper(0x2000);
+
+    auto lrcaBufferSize = helper.sizeLRCA / sizeof(uint32_t);
+    auto lrca = std::unique_ptr<uint32_t[]>(new uint32_t[lrcaBufferSize]);
+    helper.initialize(reinterpret_cast<void *>(lrca.get()));
+
+    bool debugModeLriFound = false;
+    for (uint32_t i = 0; i < lrcaBufferSize; i += 2) {
+        if (lrca[i] == 0x20d8 && lrca[i + 1] == 0x00200020) {
+            debugModeLriFound = true;
+            break;
+        }
+    }
+
+    EXPECT_TRUE(debugModeLriFound);
+}