Add tests for AdapterBDF/FileDescriptor passed to gmm

Related-To: NEO-4168
Change-Id: Ic68ac8a6d8eb0c33cb51fc7ff10e85510d470241
Signed-off-by: Mateusz Jablonski <[email protected]>

Author: JablonskiMateusz

core/unit_tests/os_interface/linux/CMakeLists.txt

@@ -0,0 +1,11 @@
+#
+# Copyright (C) 2020 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
+#
+
+set(NEO_CORE_OS_INTERFACE_TESTS_LINUX
+  ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
+  ${CMAKE_CURRENT_SOURCE_DIR}/gmm_helper_tests_linux.cpp
+)
+set_property(GLOBAL PROPERTY NEO_CORE_OS_INTERFACE_TESTS_LINUX ${NEO_CORE_OS_INTERFACE_TESTS_LINUX})

core/unit_tests/os_interface/linux/gmm_helper_tests_linux.cpp

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#include "core/gmm_helper/gmm_helper.h"
+#include "core/helpers/options.h"
+#include "unit_tests/helpers/variable_backup.h"
+
+#include "gtest/gtest.h"
+
+namespace NEO {
+
+extern GMM_INIT_IN_ARGS passedInputArgs;
+extern bool copyInputArgs;
+
+TEST(GmmHelperTest, whenCreateGmmHelperWithoutOsInterfaceThenPassedFileDescriptorIsZeroed) {
+    std::unique_ptr<GmmHelper> gmmHelper;
+    VariableBackup<decltype(passedInputArgs)> passedInputArgsBackup(&passedInputArgs);
+    VariableBackup<decltype(copyInputArgs)> copyInputArgsBackup(&copyInputArgs, true);
+
+    uint32_t expectedFileDescriptor = 0u;
+
+    gmmHelper.reset(new GmmHelper(nullptr, platformDevices[0]));
+    EXPECT_EQ(expectedFileDescriptor, passedInputArgs.FileDescriptor);
+}
+
+} // namespace NEO

core/unit_tests/os_interface/windows/CMakeLists.txt

@@ -4,12 +4,11 @@
 # SPDX-License-Identifier: MIT
 #
 
-if(WIN32)
-  set(NEO_CORE_tests_os_interface_windows
-    ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
-    ${CMAKE_CURRENT_SOURCE_DIR}/gdi_interface_tests.cpp
-    ${CMAKE_CURRENT_SOURCE_DIR}/mock_gdi_interface.h
-    ${CMAKE_CURRENT_SOURCE_DIR}/wddm_preemption_tests.cpp
-  )
-  set_property(GLOBAL PROPERTY NEO_CORE_tests_os_interface_windows ${NEO_CORE_tests_os_interface_windows})
-endif()
+set(NEO_CORE_OS_INTERFACE_TESTS_WINDOWS
+  ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
+  ${CMAKE_CURRENT_SOURCE_DIR}/gdi_interface_tests.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/gmm_helper_tests_win.cpp
+  ${CMAKE_CURRENT_SOURCE_DIR}/mock_gdi_interface.h
+  ${CMAKE_CURRENT_SOURCE_DIR}/wddm_preemption_tests.cpp
+)
+set_property(GLOBAL PROPERTY NEO_CORE_OS_INTERFACE_TESTS_WINDOWS ${NEO_CORE_OS_INTERFACE_TESTS_WINDOWS})

core/unit_tests/os_interface/windows/gmm_helper_tests_win.cpp

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2020 Intel Corporation
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ */
+
+#include "core/gmm_helper/gmm_helper.h"
+#include "core/helpers/options.h"
+#include "unit_tests/helpers/variable_backup.h"
+
+#include "gtest/gtest.h"
+
+namespace NEO {
+
+extern GMM_INIT_IN_ARGS passedInputArgs;
+extern bool copyInputArgs;
+
+TEST(GmmHelperTest, whenCreateGmmHelperWithoutOsInterfaceThenPassedAdapterBDFIsZeroed) {
+    std::unique_ptr<GmmHelper> gmmHelper;
+    VariableBackup<decltype(passedInputArgs)> passedInputArgsBackup(&passedInputArgs);
+    VariableBackup<decltype(copyInputArgs)> copyInputArgsBackup(&copyInputArgs, true);
+
+    ADAPTER_BDF expectedAdapterBDF{};
+
+    gmmHelper.reset(new GmmHelper(nullptr, platformDevices[0]));
+    EXPECT_EQ(0, memcmp(&expectedAdapterBDF, &passedInputArgs.stAdapterBDF, sizeof(ADAPTER_BDF)));
+}
+
+} // namespace NEO

unit_tests/core_unit_tests_files.cmake

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2019 Intel Corporation
+# Copyright (C) 2019-2020 Intel Corporation
 #
 # SPDX-License-Identifier: MIT
 #
@@ -12,6 +12,17 @@ append_sources_from_properties(NEO_CORE_UNIT_TESTS_SOURCES
   NEO_CORE_INDIRECT_HEAP_TESTS
 )
 
+if(WIN32)
+  append_sources_from_properties(NEO_CORE_UNIT_TESTS_SOURCES
+    NEO_CORE_OS_INTERFACE_TESTS_WINDOWS
+  )
+else()
+  append_sources_from_properties(NEO_CORE_UNIT_TESTS_SOURCES
+    NEO_CORE_OS_INTERFACE_TESTS_LINUX
+  )
+
+endif()
+
 set_property(GLOBAL PROPERTY NEO_CORE_UNIT_TESTS_SOURCES ${NEO_CORE_UNIT_TESTS_SOURCES})
 
 target_sources(igdrcl_tests PRIVATE ${NEO_CORE_UNIT_TESTS_SOURCES})

unit_tests/os_interface/windows/CMakeLists.txt

@@ -43,9 +43,6 @@ set(IGDRCL_SRCS_tests_os_interface_windows
   ${CMAKE_CURRENT_SOURCE_DIR}/mock_registry_reader.cpp
 )
 if(WIN32)
-  get_property(NEO_CORE_tests_os_interface_windows GLOBAL PROPERTY NEO_CORE_tests_os_interface_windows)
-  list(APPEND IGDRCL_SRCS_tests_os_interface_windows ${NEO_CORE_tests_os_interface_windows})
-
   file(GLOB IGDRCL_SRC_tests_wddm_interface "${CMAKE_CURRENT_SOURCE_DIR}/wddm2[0-9]_tests\.cpp")
   target_sources(igdrcl_tests PRIVATE
     ${IGDRCL_SRCS_tests_os_interface_windows}