Adding doxygen setup and info for the testing framework.
Signed-off-by: Jon A. Cruz <jonc@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
diff --git a/doc/doxygen/devtools.dox b/doc/doxygen/devtools.dox
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+/*
+ * Copyright © 2015 Samsung Electronics Co., Ltd
+ *
+ * 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 (including the
+ * next paragraph) 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.
+ */
+
+/**
+@mainpage
+
+- @ref zunitc - Simple test framework
+
+@section tools_overview Overview
+
+The tools area currently consists of one sub-project (@ref zunitc) that is
+refined from the prior single weston/tests source folder.
+
+@subsection tools_overview_old Old Code Organization
+
+The original 'tests' folder contained basic weston testing with an
+integrated test runner framework. Over time things progressed to the
+stage where splitting apart into discrete layers was warranted.
+
+@dotfile tools_arch_old.gv "Original test code organization"
+
+@subsection tools_overview_new New Code Organization
+
+The test code that is not weston-specific gets split out to a separate
+folder and/or folders.
+
+@dotfile tools_arch_new.gv "Refactored test code organization"
+
+*/