summaryrefslogtreecommitdiffstats
path: root/testsuites/validation/tc-io-put-char.c
diff options
context:
space:
mode:
Diffstat (limited to 'testsuites/validation/tc-io-put-char.c')
-rw-r--r--testsuites/validation/tc-io-put-char.c319
1 files changed, 319 insertions, 0 deletions
diff --git a/testsuites/validation/tc-io-put-char.c b/testsuites/validation/tc-io-put-char.c
new file mode 100644
index 0000000000..671eed9835
--- /dev/null
+++ b/testsuites/validation/tc-io-put-char.c
@@ -0,0 +1,319 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RtemsIoReqPutChar
+ */
+
+/*
+ * Copyright (C) 2021 embedded brains GmbH & Co. KG
+ *
+ * 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/bspIo.h>
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RtemsIoReqPutChar spec:/rtems/io/req/put-char
+ *
+ * @ingroup TestsuitesValidationNoClock0
+ *
+ * @{
+ */
+
+typedef enum {
+ RtemsIoReqPutChar_Pre_Char_Nl,
+ RtemsIoReqPutChar_Pre_Char_Other,
+ RtemsIoReqPutChar_Pre_Char_NA
+} RtemsIoReqPutChar_Pre_Char;
+
+typedef enum {
+ RtemsIoReqPutChar_Post_Output_CrNl,
+ RtemsIoReqPutChar_Post_Output_Other,
+ RtemsIoReqPutChar_Post_Output_NA
+} RtemsIoReqPutChar_Post_Output;
+
+typedef struct {
+ uint8_t Skip : 1;
+ uint8_t Pre_Char_NA : 1;
+ uint8_t Post_Output : 2;
+} RtemsIoReqPutChar_Entry;
+
+/**
+ * @brief Test context for spec:/rtems/io/req/put-char test case.
+ */
+typedef struct {
+ /**
+ * @brief This member contains the character output.
+ */
+ int output[ 2 ];
+
+ /**
+ * @brief This member contains the character output count.
+ */
+ size_t output_count;
+
+ /**
+ * @brief This member specifies if the ``c`` parameter value.
+ */
+ int character;
+
+ struct {
+ /**
+ * @brief This member defines the pre-condition states for the next action.
+ */
+ size_t pcs[ 1 ];
+
+ /**
+ * @brief If this member is true, then the test action loop is executed.
+ */
+ bool in_action_loop;
+
+ /**
+ * @brief This member contains the next transition map index.
+ */
+ size_t index;
+
+ /**
+ * @brief This member contains the current transition map entry.
+ */
+ RtemsIoReqPutChar_Entry entry;
+
+ /**
+ * @brief If this member is true, then the current transition variant
+ * should be skipped.
+ */
+ bool skip;
+ } Map;
+} RtemsIoReqPutChar_Context;
+
+static RtemsIoReqPutChar_Context
+ RtemsIoReqPutChar_Instance;
+
+static const char * const RtemsIoReqPutChar_PreDesc_Char[] = {
+ "Nl",
+ "Other",
+ "NA"
+};
+
+static const char * const * const RtemsIoReqPutChar_PreDesc[] = {
+ RtemsIoReqPutChar_PreDesc_Char,
+ NULL
+};
+
+typedef RtemsIoReqPutChar_Context Context;
+
+static void Output( int value )
+{
+ Context *ctx;
+
+ ctx = T_fixture_context();
+
+ if ( ctx->output_count < RTEMS_ARRAY_SIZE( ctx->output ) ) {
+ ctx->output[ ctx->output_count ] = value;
+ }
+
+ ++ctx->output_count;
+}
+
+static void WrongOutput( char c )
+{
+ (void) c;
+ Output( -1 );
+}
+
+static void OutputChar( char c )
+{
+ BSP_output_char = WrongOutput;
+ Output( (unsigned char) c );
+}
+
+static void RtemsIoReqPutChar_Pre_Char_Prepare(
+ RtemsIoReqPutChar_Context *ctx,
+ RtemsIoReqPutChar_Pre_Char state
+)
+{
+ switch ( state ) {
+ case RtemsIoReqPutChar_Pre_Char_Nl: {
+ /*
+ * While the ``c`` parameter is equal to ``NL``.
+ */
+ ctx->character = '\n';
+ break;
+ }
+
+ case RtemsIoReqPutChar_Pre_Char_Other: {
+ /*
+ * While the ``c`` parameter is not equal to ``NL``.
+ */
+ ctx->character = 0xff;
+ break;
+ }
+
+ case RtemsIoReqPutChar_Pre_Char_NA:
+ break;
+ }
+}
+
+static void RtemsIoReqPutChar_Post_Output_Check(
+ RtemsIoReqPutChar_Context *ctx,
+ RtemsIoReqPutChar_Post_Output state
+)
+{
+ switch ( state ) {
+ case RtemsIoReqPutChar_Post_Output_CrNl: {
+ /*
+ * The function referenced by BSP_output_char shall be called with a
+ * ``CR`` character followed by a call with a ``NL`` character.
+ */
+ T_eq_int( ctx->output[ 0 ], (unsigned char) '\r' );
+ T_eq_int( ctx->output[ 1 ], (unsigned char) '\n' );
+ T_eq_sz( ctx->output_count, 2 );
+ break;
+ }
+
+ case RtemsIoReqPutChar_Post_Output_Other: {
+ /*
+ * The function referenced by BSP_output_char shall be called with the
+ * character specified by ``c``.
+ */
+ T_eq_int( ctx->output[ 0 ], 0xff );
+ T_eq_sz( ctx->output_count, 1 );
+ break;
+ }
+
+ case RtemsIoReqPutChar_Post_Output_NA:
+ break;
+ }
+}
+
+static void RtemsIoReqPutChar_Action( RtemsIoReqPutChar_Context *ctx )
+{
+ BSP_output_char_function_type output_char;
+
+ ctx->output[ 0 ] = -1;
+ ctx->output[ 1 ] = -1;
+ ctx->output_count = 0;
+ output_char = BSP_output_char;
+ BSP_output_char = OutputChar;
+ rtems_put_char( ctx->character, NULL );
+ BSP_output_char = output_char;
+}
+
+static const RtemsIoReqPutChar_Entry
+RtemsIoReqPutChar_Entries[] = {
+ { 0, 0, RtemsIoReqPutChar_Post_Output_CrNl },
+ { 0, 0, RtemsIoReqPutChar_Post_Output_Other }
+};
+
+static const uint8_t
+RtemsIoReqPutChar_Map[] = {
+ 0, 1
+};
+
+static size_t RtemsIoReqPutChar_Scope( void *arg, char *buf, size_t n )
+{
+ RtemsIoReqPutChar_Context *ctx;
+
+ ctx = arg;
+
+ if ( ctx->Map.in_action_loop ) {
+ return T_get_scope( RtemsIoReqPutChar_PreDesc, buf, n, ctx->Map.pcs );
+ }
+
+ return 0;
+}
+
+static T_fixture RtemsIoReqPutChar_Fixture = {
+ .setup = NULL,
+ .stop = NULL,
+ .teardown = NULL,
+ .scope = RtemsIoReqPutChar_Scope,
+ .initial_context = &RtemsIoReqPutChar_Instance
+};
+
+static inline RtemsIoReqPutChar_Entry RtemsIoReqPutChar_PopEntry(
+ RtemsIoReqPutChar_Context *ctx
+)
+{
+ size_t index;
+
+ index = ctx->Map.index;
+ ctx->Map.index = index + 1;
+ return RtemsIoReqPutChar_Entries[
+ RtemsIoReqPutChar_Map[ index ]
+ ];
+}
+
+static void RtemsIoReqPutChar_TestVariant( RtemsIoReqPutChar_Context *ctx )
+{
+ RtemsIoReqPutChar_Pre_Char_Prepare( ctx, ctx->Map.pcs[ 0 ] );
+ RtemsIoReqPutChar_Action( ctx );
+ RtemsIoReqPutChar_Post_Output_Check( ctx, ctx->Map.entry.Post_Output );
+}
+
+/**
+ * @fn void T_case_body_RtemsIoReqPutChar( void )
+ */
+T_TEST_CASE_FIXTURE( RtemsIoReqPutChar, &RtemsIoReqPutChar_Fixture )
+{
+ RtemsIoReqPutChar_Context *ctx;
+
+ ctx = T_fixture_context();
+ ctx->Map.in_action_loop = true;
+ ctx->Map.index = 0;
+
+ for (
+ ctx->Map.pcs[ 0 ] = RtemsIoReqPutChar_Pre_Char_Nl;
+ ctx->Map.pcs[ 0 ] < RtemsIoReqPutChar_Pre_Char_NA;
+ ++ctx->Map.pcs[ 0 ]
+ ) {
+ ctx->Map.entry = RtemsIoReqPutChar_PopEntry( ctx );
+ RtemsIoReqPutChar_TestVariant( ctx );
+ }
+}
+
+/** @} */