[PATCH 1/3] unit: Add a unit test suite

[Sebastian Huber]

---
 spec/build/testsuites/grp.yml                 |  4 +
 spec/build/testsuites/optunit.yml             | 15 ++++
 spec/build/testsuites/unit/grp.yml            | 20 +++++
 .../build/testsuites/unit/unit-no-clock-0.yml | 20 +++++
 testsuites/unit/ts-unit-no-clock-0.c          | 81 +++++++++++++++++++
 5 files changed, 140 insertions(+)
 create mode 100644 spec/build/testsuites/optunit.yml
 create mode 100644 spec/build/testsuites/unit/grp.yml
 create mode 100644 spec/build/testsuites/unit/unit-no-clock-0.yml
 create mode 100644 testsuites/unit/ts-unit-no-clock-0.c

diff --git a/spec/build/testsuites/grp.yml b/spec/build/testsuites/grp.yml
index fa2bad1016..c075946cc7 100644
--- a/spec/build/testsuites/grp.yml
+++ b/spec/build/testsuites/grp.yml
@@ -34,6 +34,8 @@ links:
   uid: optsp
 - role: build-dependency
   uid: opttm
+- role: build-dependency
+  uid: optunit
 - role: build-dependency
   uid: optvalidation
 - role: build-dependency
@@ -60,6 +62,8 @@ links:
   uid: sptests/grp
 - role: build-dependency
   uid: tmtests/grp
+- role: build-dependency
+  uid: unit/grp
 - role: build-dependency
   uid: validation/grp
 - role: build-dependency
diff --git a/spec/build/testsuites/optunit.yml b/spec/build/testsuites/optunit.yml
new file mode 100644
index 0000000000..d103dd1b2c
--- /dev/null
+++ b/spec/build/testsuites/optunit.yml
@@ -0,0 +1,15 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-boolean: null
+- env-enable: null
+build-type: option
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+default: false
+default-by-variant: []
+description: |
+  Build the unit test programs (may be also enabled by BUILD_TESTS)
+enabled-by: true
+links: []
+name: BUILD_UNITTESTS
+type: build
diff --git a/spec/build/testsuites/unit/grp.yml b/spec/build/testsuites/unit/grp.yml
new file mode 100644
index 0000000000..678bbc6ec2
--- /dev/null
+++ b/spec/build/testsuites/unit/grp.yml
@@ -0,0 +1,20 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: group
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+enabled-by:
+- BUILD_TESTS
+- BUILD_UNITTESTS
+includes:
+- testsuites/support/include
+install: []
+ldflags: []
+links:
+- role: build-dependency
+  uid: unit-no-clock-0
+type: build
+use-after:
+- rtemstest
+- rtemscpu
+- rtemsbsp
+use-before: []
diff --git a/spec/build/testsuites/unit/unit-no-clock-0.yml b/spec/build/testsuites/unit/unit-no-clock-0.yml
new file mode 100644
index 0000000000..55cd0abc54
--- /dev/null
+++ b/spec/build/testsuites/unit/unit-no-clock-0.yml
@@ -0,0 +1,20 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: test-program
+cflags: []
+copyrights:
+- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
+cppflags: []
+cxxflags: []
+enabled-by: true
+features: c cprogram
+includes: []
+ldflags: []
+links: []
+source:
+- testsuites/unit/ts-unit-no-clock-0.c
+stlib: []
+target: testsuites/unit/ts-unit-no-clock-0.exe
+type: build
+use-after:
+- validation
+use-before: []
diff --git a/testsuites/unit/ts-unit-no-clock-0.c b/testsuites/unit/ts-unit-no-clock-0.c
new file mode 100644
index 0000000000..8fa8518d36
--- /dev/null
+++ b/testsuites/unit/ts-unit-no-clock-0.c
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesUnitNoClock0
+ */
+
+/*
+ * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This file is part of the RTEMS quality process and was automatically
+ * generated.  If you find something that needs to be fixed or
+ * worded better please post a report or patch to an RTEMS mailing list
+ * or raise a bug report:
+ *
+ * https://www.rtems.org/bugs.html
+ *
+ * For information on updating and regenerating please refer to the How-To
+ * section in the Software Requirements Engineering chapter of the
+ * RTEMS Software Engineering manual.  The manual is provided as a part of
+ * a release.  For development sources please refer to the online
+ * documentation at:
+ *
+ * https://docs.rtems.org
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestSuiteTestsuitesUnitNoClock0 \
+ *   spec:/testsuites/unit-no-clock-0
+ *
+ * @ingroup RTEMSTestSuites
+ *
+ * @brief This general purpose unit test suite provides enough resources to run
+ *   basic tests without a Clock Driver for all specified managers and
+ *   functions.
+ *
+ * In SMP configurations, up to three scheduler instances using the SMP EDF
+ * scheduler are provided using up to four processors.
+ *
+ * @{
+ */
+
+const char rtems_test_name[] = "UnitNoClock0";
+
+#define CONFIGURE_MAXIMUM_PROCESSORS 4
+
+#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
+
+#include "../validation/ts-default.h"
+
+/** @} */
-- 
2.34.1