[rtems commit] validation: Test attributes
Sebastian Huber
sebh at rtems.org
Thu Mar 24 10:01:58 UTC 2022
Module: rtems
Branch: master
Commit: 0b26e0994ce8f002470ac02c2029f947105049ab
Changeset: http://git.rtems.org/rtems/commit/?id=0b26e0994ce8f002470ac02c2029f947105049ab
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Thu Dec 9 16:09:03 2021 +0100
validation: Test attributes
The test source code is generated from specification items
by the "./spec2modules.py" script contained in the
git://git.rtems.org/rtems-central.git Git repository.
Please read the "How-To" section in the "Software Requirements Engineering"
chapter of the RTEMS Software Engineering manual to get more information about
the process.
Update #3716.
---
.../validation/validation-no-clock-0.yml | 1 +
testsuites/validation/tc-attr.c | 350 +++++++++++++++++++++
2 files changed, 351 insertions(+)
diff --git a/spec/build/testsuites/validation/validation-no-clock-0.yml b/spec/build/testsuites/validation/validation-no-clock-0.yml
index 2bf2bef..7b110cc 100644
--- a/spec/build/testsuites/validation/validation-no-clock-0.yml
+++ b/spec/build/testsuites/validation/validation-no-clock-0.yml
@@ -12,6 +12,7 @@ ldflags: []
links: []
source:
- testsuites/validation/tc-acfg.c
+- testsuites/validation/tc-attr.c
- testsuites/validation/tc-score-fatal.c
- testsuites/validation/tr-mtx-seize-try.c
- testsuites/validation/tr-mtx-seize-wait.c
diff --git a/testsuites/validation/tc-attr.c b/testsuites/validation/tc-attr.c
new file mode 100644
index 0000000..3d39dcd
--- /dev/null
+++ b/testsuites/validation/tc-attr.c
@@ -0,0 +1,350 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestCaseRtemsAttrValAttr
+ */
+
+/*
+ * Copyright (C) 2020 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.h>
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestCaseRtemsAttrValAttr spec:/rtems/attr/val/attr
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesValidationNoClock0
+ *
+ * @brief Tests the attribute constants of the Classic API.
+ *
+ * This test case performs the following actions:
+ *
+ * - Validate the non-default attribute constants.
+ *
+ * - Check that RTEMS_BARRIER_AUTOMATIC_RELEASE is a power of two.
+ *
+ * - Check that RTEMS_BINARY_SEMAPHORE is a power of two.
+ *
+ * - Check that RTEMS_FLOATING_POINT is a power of two.
+ *
+ * - Check that RTEMS_GLOBAL is a power of two.
+ *
+ * - Check that RTEMS_INHERIT_PRIORITY is a power of two.
+ *
+ * - Check that RTEMS_MULTIPROCESSOR_RESOURCE_SHARING is a power of two.
+ *
+ * - Check that RTEMS_PRIORITY is a power of two.
+ *
+ * - Check that RTEMS_PRIORITY_CEILING is a power of two.
+ *
+ * - Check that RTEMS_SIMPLE_BINARY_SEMAPHORE is a power of two.
+ *
+ * - Check that RTEMS_SYSTEM_TASK is a power of two.
+ *
+ * - Validate the default attribute constants.
+ *
+ * - Check that RTEMS_APPLICATION_TASK is equal to zero.
+ *
+ * - Check that RTEMS_BARRIER_MANUAL_RELEASE is equal to zero.
+ *
+ * - Check that RTEMS_COUNTING_SEMAPHORE is equal to zero.
+ *
+ * - Check that RTEMS_DEFAULT_ATTRIBUTES is equal to zero.
+ *
+ * - Check that RTEMS_FIFO is equal to zero.
+ *
+ * - Check that RTEMS_LOCAL is equal to zero.
+ *
+ * - Check that RTEMS_NO_FLOATING_POINT is equal to zero.
+ *
+ * - Check that RTEMS_NO_INHERIT_PRIORITY is equal to zero.
+ *
+ * - Check that RTEMS_NO_MULTIPROCESSOR_RESOURCE_SHARING is equal to zero.
+ *
+ * - Check that RTEMS_NO_PRIORITY_CEILING is equal to zero.
+ *
+ * - Calculate the bitwise or of all non-default attribute constants.
+ *
+ * - Check that the count of set bits in the calculated value is equal to the
+ * count of non-default attribute constants. Since each non-default
+ * attribute constant is a power of two, this proves that each constant has
+ * a unique value.
+ *
+ * - Calculate the bitwise or of the RTEMS_BINARY_SEMAPHORE,
+ * RTEMS_COUNTING_SEMAPHORE, and RTEMS_SIMPLE_BINARY_SEMAPHORE attribute
+ * constants.
+ *
+ * - Check that the calculated value is equal to RTEMS_SEMAPHORE_CLASS.
+ *
+ * - Check the value of RTEMS_DEFAULT_ATTRIBUTES.
+ *
+ * - Check RTEMS_DEFAULT_ATTRIBUTES equals ``RTEMS_FIFO | RTEMS_LOCAL``.
+ *
+ * @{
+ */
+
+static bool IsPowerOfTwo( rtems_attribute attribute )
+{
+ return attribute != 0 && ( attribute & ( attribute - 1 ) ) == 0;
+}
+
+static int PopCount( rtems_attribute attributes )
+{
+ int count;
+
+ count = 0;
+
+ while ( attributes != 0 ) {
+ ++count;
+ attributes &= attributes - 1;
+ }
+
+ return count;
+}
+
+/**
+ * @brief Validate the non-default attribute constants.
+ */
+static void RtemsAttrValAttr_Action_0( void )
+{
+ /* No action */
+
+ /*
+ * Check that RTEMS_BARRIER_AUTOMATIC_RELEASE is a power of two.
+ */
+ T_step_true( 0, IsPowerOfTwo( RTEMS_BARRIER_AUTOMATIC_RELEASE ) );
+
+ /*
+ * Check that RTEMS_BINARY_SEMAPHORE is a power of two.
+ */
+ T_step_true( 1, IsPowerOfTwo( RTEMS_BINARY_SEMAPHORE ) );
+
+ /*
+ * Check that RTEMS_FLOATING_POINT is a power of two.
+ */
+ T_step_true( 2, IsPowerOfTwo( RTEMS_FLOATING_POINT ) );
+
+ /*
+ * Check that RTEMS_GLOBAL is a power of two.
+ */
+ T_step_true( 3, IsPowerOfTwo( RTEMS_GLOBAL ) );
+
+ /*
+ * Check that RTEMS_INHERIT_PRIORITY is a power of two.
+ */
+ T_step_true( 4, IsPowerOfTwo( RTEMS_INHERIT_PRIORITY ) );
+
+ /*
+ * Check that RTEMS_MULTIPROCESSOR_RESOURCE_SHARING is a power of two.
+ */
+ T_step_true(
+ 5,
+ IsPowerOfTwo( RTEMS_MULTIPROCESSOR_RESOURCE_SHARING )
+ );
+
+ /*
+ * Check that RTEMS_PRIORITY is a power of two.
+ */
+ T_step_true( 6, IsPowerOfTwo( RTEMS_PRIORITY ) );
+
+ /*
+ * Check that RTEMS_PRIORITY_CEILING is a power of two.
+ */
+ T_step_true( 7, IsPowerOfTwo( RTEMS_PRIORITY_CEILING ) );
+
+ /*
+ * Check that RTEMS_SIMPLE_BINARY_SEMAPHORE is a power of two.
+ */
+ T_step_true( 8, IsPowerOfTwo( RTEMS_SIMPLE_BINARY_SEMAPHORE ) );
+
+ /*
+ * Check that RTEMS_SYSTEM_TASK is a power of two.
+ */
+ T_step_true( 9, IsPowerOfTwo( RTEMS_SYSTEM_TASK ) );
+}
+
+/**
+ * @brief Validate the default attribute constants.
+ */
+static void RtemsAttrValAttr_Action_1( void )
+{
+ /* No action */
+
+ /*
+ * Check that RTEMS_APPLICATION_TASK is equal to zero.
+ */
+ T_step_eq_u32( 10, RTEMS_APPLICATION_TASK, 0 );
+
+ /*
+ * Check that RTEMS_BARRIER_MANUAL_RELEASE is equal to zero.
+ */
+ T_step_eq_u32( 11, RTEMS_BARRIER_MANUAL_RELEASE, 0 );
+
+ /*
+ * Check that RTEMS_COUNTING_SEMAPHORE is equal to zero.
+ */
+ T_step_eq_u32( 12, RTEMS_COUNTING_SEMAPHORE, 0 );
+
+ /*
+ * Check that RTEMS_DEFAULT_ATTRIBUTES is equal to zero.
+ */
+ T_step_eq_u32( 13, RTEMS_DEFAULT_ATTRIBUTES, 0 );
+
+ /*
+ * Check that RTEMS_FIFO is equal to zero.
+ */
+ T_step_eq_u32( 14, RTEMS_FIFO, 0 );
+
+ /*
+ * Check that RTEMS_LOCAL is equal to zero.
+ */
+ T_step_eq_u32( 15, RTEMS_LOCAL, 0 );
+
+ /*
+ * Check that RTEMS_NO_FLOATING_POINT is equal to zero.
+ */
+ T_step_eq_u32( 16, RTEMS_NO_FLOATING_POINT, 0 );
+
+ /*
+ * Check that RTEMS_NO_INHERIT_PRIORITY is equal to zero.
+ */
+ T_step_eq_u32( 17, RTEMS_NO_INHERIT_PRIORITY, 0 );
+
+ /*
+ * Check that RTEMS_NO_MULTIPROCESSOR_RESOURCE_SHARING is equal to zero.
+ */
+ T_step_eq_u32( 18, RTEMS_NO_MULTIPROCESSOR_RESOURCE_SHARING, 0 );
+
+ /*
+ * Check that RTEMS_NO_PRIORITY_CEILING is equal to zero.
+ */
+ T_step_eq_u32( 19, RTEMS_NO_PRIORITY_CEILING, 0 );
+}
+
+/**
+ * @brief Calculate the bitwise or of all non-default attribute constants.
+ */
+static void RtemsAttrValAttr_Action_2( void )
+{
+ rtems_attribute attributes;
+
+ attributes = 0;
+ attributes |= RTEMS_BARRIER_AUTOMATIC_RELEASE;
+ attributes |= RTEMS_BINARY_SEMAPHORE;
+ attributes |= RTEMS_FLOATING_POINT;
+ attributes |= RTEMS_GLOBAL;
+ attributes |= RTEMS_INHERIT_PRIORITY;
+ attributes |= RTEMS_MULTIPROCESSOR_RESOURCE_SHARING;
+ attributes |= RTEMS_PRIORITY;
+ attributes |= RTEMS_PRIORITY_CEILING;
+ attributes |= RTEMS_SEMAPHORE_CLASS;
+ attributes |= RTEMS_SIMPLE_BINARY_SEMAPHORE;
+ attributes |= RTEMS_SYSTEM_TASK;
+
+ /*
+ * Check that the count of set bits in the calculated value is equal to the
+ * count of non-default attribute constants. Since each non-default
+ * attribute constant is a power of two, this proves that each constant has a
+ * unique value.
+ */
+ T_step_eq_int( 20, PopCount( attributes ), 10 );
+}
+
+/**
+ * @brief Calculate the bitwise or of the RTEMS_BINARY_SEMAPHORE,
+ * RTEMS_COUNTING_SEMAPHORE, and RTEMS_SIMPLE_BINARY_SEMAPHORE attribute
+ * constants.
+ */
+static void RtemsAttrValAttr_Action_3( void )
+{
+ rtems_attribute attributes;
+
+ attributes = 0;
+ attributes |= RTEMS_BINARY_SEMAPHORE;
+ attributes |= RTEMS_COUNTING_SEMAPHORE;
+ attributes |= RTEMS_SIMPLE_BINARY_SEMAPHORE;
+
+ /*
+ * Check that the calculated value is equal to RTEMS_SEMAPHORE_CLASS.
+ */
+ T_step_eq_u32( 21, RTEMS_SEMAPHORE_CLASS, attributes );
+}
+
+/**
+ * @brief Check the value of RTEMS_DEFAULT_ATTRIBUTES.
+ */
+static void RtemsAttrValAttr_Action_4( void )
+{
+ /* No action */
+
+ /*
+ * Check RTEMS_DEFAULT_ATTRIBUTES equals ``RTEMS_FIFO | RTEMS_LOCAL``.
+ */
+ T_step_eq_int(
+ 22,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ RTEMS_FIFO | RTEMS_LOCAL
+ );
+}
+
+/**
+ * @fn void T_case_body_RtemsAttrValAttr( void )
+ */
+T_TEST_CASE( RtemsAttrValAttr )
+{
+ T_plan( 23 );
+
+ RtemsAttrValAttr_Action_0();
+ RtemsAttrValAttr_Action_1();
+ RtemsAttrValAttr_Action_2();
+ RtemsAttrValAttr_Action_3();
+ RtemsAttrValAttr_Action_4();
+}
+
+/** @} */
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