EXSWHTEC-200 - Create documentation detailing groups of tests (#5)

- Customized Doxygen configuration named DoxyfileTests is added, as well as separate header file used for definition of test groups.
- Add support for TEMPLATE_TEST_CASE preprocessing
- Extend the PREDEFINED list to define all macro names to include #if and #ifdef sections in documentation

[ROCm/hip-tests commit: 4dc52105c0]

projects/hip-tests/catch/include/hip_test_defgroups.hh

@@ -0,0 +1,37 @@
+/*
+Copyright (c) 2021 - 2022 Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Test groups are named based on the group names from hip_api_runtime.h, with adding "Test" suffix
+
+/**
+ * @defgroup CallbackTest Callback Activity APIs
+ * @{
+ * This section describes tests for the callback/Activity of HIP runtime API.
+ * @}
+ */
+
+/**
+ * @defgroup GraphTest Graph Management
+ * @{
+ * This section describes the graph management types & functions of HIP runtime API.
+ * @}
+ */