validation: Add tests for rtems_build_name()

spec/build/testsuites/validation/validation-0.yml

@@ -12,6 +12,7 @@ ldflags: []
 links: []
 source:
 - testsuites/validation/tc-message-construct-errors.c
+- testsuites/validation/tc-object.c
 - testsuites/validation/tc-task-construct-errors.c
 - testsuites/validation/ts-validation-0.c
 stlib: []

testsuites/validation/tc-object.c

@@ -0,0 +1,155 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestCaseRtemsObjectValObject
+ */
+
+/*
+ * 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.h>
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestCaseRtemsObjectValObject spec:/rtems/object/val/object
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesValidation0
+ *
+ * @brief Tests the rtems_build_name() macro.
+ *
+ * This test case performs the following actions:
+ *
+ * - Validate the results of rtems_build_name() for a sample set of parameters.
+ *
+ *   - Check that the accumulated name has the expected value.
+ *
+ * @{
+ */
+
+/**
+ * @brief Validate the results of rtems_build_name() for a sample set of
+ *   parameters.
+ */
+static void RtemsObjectValObject_Action_0( void )
+{
+  static const uint16_t chars[] = { 0, 255, 257 };
+  rtems_name            accumulated_name;
+  size_t                i;
+  size_t                j;
+  size_t                k;
+  size_t                r;
+
+  accumulated_name = 0;
+
+  for ( i = 0; i < RTEMS_ARRAY_SIZE( chars ); ++i ) {
+    for ( j = 0; j < RTEMS_ARRAY_SIZE( chars ); ++j ) {
+      for ( k = 0; k < RTEMS_ARRAY_SIZE( chars ); ++k ) {
+        for ( r = 0; r < RTEMS_ARRAY_SIZE( chars ); ++r ) {
+          unsigned char u1;
+          unsigned char u2;
+          unsigned char u3;
+          unsigned char u4;
+          signed char s1;
+          signed char s2;
+          signed char s3;
+          signed char s4;
+          rtems_name expected_name;
+          rtems_name actual_name;
+
+          expected_name = ( chars[ i ] % 256 ) * UINT32_C( 16777216 ) +
+            ( chars[ j ] % 256 ) * UINT32_C( 65536 ) +
+            ( chars[ k ] % 256 ) * UINT32_C( 256 ) +
+            ( chars[ r ] % 256 );
+
+          u1 = (unsigned char) chars[ i ];
+          u2 = (unsigned char) chars[ j ];
+          u3 = (unsigned char) chars[ k ];
+          u4 = (unsigned char) chars[ r ];
+          actual_name = rtems_build_name( u1, u2, u3, u4 );
+          T_quiet_eq_u32( actual_name, expected_name )
+          accumulated_name += actual_name;
+
+          s1 = (signed char) u1;
+          s2 = (signed char) u2;
+          s3 = (signed char) u3;
+          s4 = (signed char) u4;
+          actual_name = rtems_build_name( s1, s2, s3, s4 );
+          T_quiet_eq_u32( actual_name, expected_name )
+          accumulated_name += actual_name;
+
+          actual_name = rtems_build_name(
+            chars[ i ],
+            chars[ j ],
+            chars[ k ],
+            chars[ r ]
+          );
+          T_quiet_eq_u32( actual_name, expected_name );
+          accumulated_name += actual_name;
+        }
+      }
+    }
+  }
+
+  /*
+   * Check that the accumulated name has the expected value.
+   */
+  T_step_eq_u32( 0, accumulated_name, 0x51515100 );
+}
+
+/**
+ * @fn void T_case_body_RtemsObjectValObject( void )
+ */
+T_TEST_CASE( RtemsObjectValObject )
+{
+  T_plan( 1 );
+
+  RtemsObjectValObject_Action_0();
+}
+
+/** @} */