[SYCL] Move Device Config File test from Unit tests to lit tests. (intel#10456)

This test requires an autogenerated file (DeviceConfigFile.inc) to be
present at the time of its compilation, and it was possible in some
scenarios that the autogenerated file wasn't generated before the
compilation of the test, resulting in an error. Moving the test to
`sycl/test` should prevent that from happening.

---------

Signed-off-by: Maronas, Marcos <[email protected]>

Author: maarquitos14

sycl/unittests/SYCL2020/DeviceConfigFileAspects.cpp renamed to sycl/test/basic_tests/device_config_file_aspects.cpp

@@ -1,33 +1,24 @@
-//==- DeviceConfigFileAspects.cpp --- Device config file aspects unit test -==//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
+// RUN: %clangxx -fsycl %s -o %t.out -I %llvm_main_include_dir
+// RUN: %t.out
 //
 #include <map>
 
 #include <llvm/ADT/StringRef.h>
 #include <llvm/SYCLLowerIR/DeviceConfigFile.hpp>
 #include <sycl/sycl.hpp>
 
-#include <helpers/PiMock.hpp>
-
-#include <gtest/gtest.h>
-
 #define __SYCL_ASPECT_DEPRECATED_ALIAS(ASPECT, ID, MESSAGE)                    \
   __SYCL_ASPECT_DEPRECATED(ASPECT, ID, MESSAGE)
 
-TEST(DeviceConfigFile, DeviceConfigFileAspects) {
+int main() {
   auto testAspects = DeviceConfigFile::TargetTable.find("__TestAspectList");
   assert(testAspects != DeviceConfigFile::TargetTable.end());
   auto aspectsList = testAspects->second.aspects;
 
 #define __SYCL_ASPECT(ASPECT, ASPECT_VAL)                                      \
   llvm::StringRef s##ASPECT(#ASPECT);                                          \
-  EXPECT_TRUE(std::find(aspectsList.begin(), aspectsList.end(), s##ASPECT) !=  \
-              aspectsList.end());
+  assert(std::find(aspectsList.begin(), aspectsList.end(), s##ASPECT) !=       \
+         aspectsList.end());
 
 #include <sycl/info/aspects.def>
 
@@ -39,9 +30,8 @@ TEST(DeviceConfigFile, DeviceConfigFileAspects) {
   auto deprecatedAspectsList = testDeprecatedAspects->second.aspects;
 #define __SYCL_ASPECT_DEPRECATED(ASPECT, ASPECT_VAL, MSG)                      \
   llvm::StringRef s##ASPECT(#ASPECT);                                          \
-  EXPECT_TRUE(std::find(deprecatedAspectsList.begin(),                         \
-                        deprecatedAspectsList.end(),                           \
-                        s##ASPECT) != deprecatedAspectsList.end());
+  assert(std::find(deprecatedAspectsList.begin(), deprecatedAspectsList.end(), \
+                   s##ASPECT) != deprecatedAspectsList.end());
 
 #include <sycl/info/aspects_deprecated.def>
 

sycl/test/lit.cfg.py

@@ -85,6 +85,7 @@
 config.substitutions.append( ('%sycl_libs_dir',  config.sycl_libs_dir ) )
 config.substitutions.append( ('%sycl_include',  config.sycl_include ) )
 config.substitutions.append( ('%sycl_source_dir', config.sycl_source_dir) )
+config.substitutions.append( ('%llvm_main_include_dir', config.llvm_main_include_dir) )
 config.substitutions.append( ('%opencl_libs_dir',  config.opencl_libs_dir) )
 config.substitutions.append( ('%level_zero_include_dir',  config.level_zero_include_dir) )
 config.substitutions.append( ('%opencl_include_dir',  config.opencl_include_dir) )

sycl/test/lit.site.cfg.py.in

@@ -2,6 +2,7 @@
 
 import sys
 
+config.llvm_main_include_dir = "@LLVM_MAIN_INCLUDE_DIR@"
 config.llvm_tools_dir = "@LLVM_TOOLS_DIR@"
 config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
 config.sycl_tools_dir = lit_config.params.get('SYCL_TOOLS_DIR', "@LLVM_TOOLS_DIR@")

sycl/unittests/SYCL2020/CMakeLists.txt

@@ -13,6 +13,5 @@ add_sycl_unittest(SYCL2020Tests OBJECT
   AtomicMemoryOrderCapabilities.cpp
   AtomicMemoryScopeCapabilities.cpp
   AtomicFenceCapabilities.cpp
-  DeviceConfigFileAspects.cpp
 )