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The following commit(s) were added to refs/heads/master by this push:
new 3c99bad31 crctest: Test the CRC library that the E2E depends on.
3c99bad31 is described below
commit 3c99bad310bd74b8e37861a7d4db14e8bf221d93
Author: yukangzhi <[email protected]>
AuthorDate: Tue Aug 5 18:20:16 2025 +0800
crctest: Test the CRC library that the E2E depends on.
Test the CRC Library defined in the AUTOSAR specification
Signed-off-by: yukangzhi <[email protected]>
---
testing/libc/crctest/CMakeLists.txt | 35 ++++
testing/libc/crctest/Kconfig | 23 +++
testing/libc/crctest/Make.defs | 23 +++
testing/libc/crctest/Makefile | 30 ++++
testing/libc/crctest/crctest_main.c | 333 ++++++++++++++++++++++++++++++++++++
5 files changed, 444 insertions(+)
diff --git a/testing/libc/crctest/CMakeLists.txt
b/testing/libc/crctest/CMakeLists.txt
new file mode 100644
index 000000000..2b858e573
--- /dev/null
+++ b/testing/libc/crctest/CMakeLists.txt
@@ -0,0 +1,35 @@
+#
##############################################################################
+# apps/testing/libc/crctest/CMakeLists.txt
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
contributor
+# license agreements. See the NOTICE file distributed with this work for
+# additional information regarding copyright ownership. The ASF licenses this
+# file to you under the Apache License, Version 2.0 (the "License"); you may
not
+# use this file except in compliance with the License. You may obtain a copy
of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+#
+#
##############################################################################
+
+if(CONFIG_TESTING_CRC_TEST)
+ nuttx_add_application(
+ NAME
+ cmocka_crctest
+ PRIORITY
+ ${CONFIG_TESTING_CRC_TEST_PRIORITY}
+ STACKSIZE
+ ${CONFIG_TESTING_CRC_TEST_STACKSIZE}
+ MODULE
+ ${CONFIG_TESTING_CRC_TEST}
+ DEPENDS
+ cmocka
+ SRCS
+ crctest_main.c)
+endif()
diff --git a/testing/libc/crctest/Kconfig b/testing/libc/crctest/Kconfig
new file mode 100644
index 000000000..0e06c18d9
--- /dev/null
+++ b/testing/libc/crctest/Kconfig
@@ -0,0 +1,23 @@
+#
+# For a description of the syntax of this configuration file,
+# see the file kconfig-language.txt in the NuttX tools repository.
+#
+
+config TESTING_CRC_TEST
+ tristate "vela cmocka CRC test"
+ default n
+ depends on TESTING_CMOCKA
+ ---help---
+ Enable the cmocka CRC test
+
+if TESTING_CRC_TEST
+
+config TESTING_CRC_TEST_PRIORITY
+ int "Task priority"
+ default 100
+
+config TESTING_CRC_TEST_STACKSIZE
+ int "Stack size"
+ default DEFAULT_TASK_STACKSIZE
+
+endif
diff --git a/testing/libc/crctest/Make.defs b/testing/libc/crctest/Make.defs
new file mode 100644
index 000000000..38f25631e
--- /dev/null
+++ b/testing/libc/crctest/Make.defs
@@ -0,0 +1,23 @@
+############################################################################
+# apps/testing/libc/crctest/Make.defs
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+ifneq ($(CONFIG_TESTING_CRC_TEST),)
+CONFIGURED_APPS += $(APPDIR)/testing/libc/crctest
+endif
diff --git a/testing/libc/crctest/Makefile b/testing/libc/crctest/Makefile
new file mode 100644
index 000000000..f6c9a9662
--- /dev/null
+++ b/testing/libc/crctest/Makefile
@@ -0,0 +1,30 @@
+############################################################################
+# apps/testing/libc/crctest/Makefile
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership. The
+# ASF licenses this file to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance with the
+# License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+############################################################################
+
+include $(APPDIR)/Make.defs
+
+PRIORITY = $(CONFIG_TESTING_CRC_TEST_PRIORITY)
+STACKSIZE = $(CONFIG_TESTING_CRC_TEST_STACKSIZE)
+MODULE = $(CONFIG_TESTING_CRC_TEST)
+
+MAINSRC = crctest_main.c
+PROGNAME = crctest
+
+include $(APPDIR)/Application.mk
diff --git a/testing/libc/crctest/crctest_main.c
b/testing/libc/crctest/crctest_main.c
new file mode 100644
index 000000000..7ae966f91
--- /dev/null
+++ b/testing/libc/crctest/crctest_main.c
@@ -0,0 +1,333 @@
+/****************************************************************************
+ * apps/testing/libc/crctest/crctest_main.c
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership. The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <inttypes.h>
+#include <setjmp.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <cmocka.h>
+
+#include <nuttx/crc8.h>
+#include <nuttx/crc16.h>
+#include <nuttx/crc32.h>
+#include <nuttx/crc64.h>
+
+/****************************************************************************
+ * Private Type
+ ****************************************************************************/
+
+typedef struct
+{
+ uint8_t length;
+ uint8_t data[9];
+} crc_test_data_t;
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+static crc_test_data_t crc_test_data[] =
+{
+ {
+ 4,
+ { 0x00, 0x00, 0x00, 0x00 }
+ },
+ {
+ 3,
+ { 0xf2, 0x01, 0x83 }
+ },
+ {
+ 4,
+ { 0x0f, 0xaa, 0x00, 0x55 }
+ },
+ {
+ 4,
+ { 0x00, 0xff, 0x55, 0x11 }
+ },
+ {
+ 9,
+ { 0x33, 0x22, 0x55, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff }
+ },
+ {
+ 3,
+ { 0x92, 0x6b, 0x55 }
+ },
+ {
+ 4,
+ { 0xff, 0xff, 0xff, 0xff }
+ },
+};
+
+static uint8_t crc8h1d_expected_crc[] =
+{
+ 0x59, 0x37, 0x79, 0xb8, 0xcb, 0x8c, 0x74
+};
+
+static uint8_t crc8h2f_expected_crc[] =
+{
+ 0x12, 0xc2, 0xc6, 0x77, 0x11, 0x33, 0x6c
+};
+
+static uint16_t crc16h1021_expected_crc[] =
+{
+ 0x84c0, 0xd374, 0x2023, 0xb8f9, 0xf53f, 0x0745, 0x1d0f
+};
+
+static uint16_t crc16h8005_expected_crc[] =
+{
+ 0x0000, 0xc2e1, 0x0be3, 0x6ccf, 0xae98, 0xe24e, 0x9401
+};
+
+static uint32_t crc32h04c11db7_expected_crc[] =
+{
+ 0x2144df1c, 0x24ab9d77, 0xb6c9b287, 0x32a06212,
+ 0xb0ae863d, 0x9cdea29b, 0xffffffff
+};
+
+static uint32_t crc32hf4acfb13_expected_crc[] =
+{
+ 0x6fb32240, 0x4f721a25, 0x20662df8, 0x9bd7996e,
+ 0xa65a343d, 0xee688a78, 0xffffffff
+};
+
+static uint64_t crc64emac_expected_crc[] =
+{
+ 0xf4a586351e1b9f4b, 0x319c27668164f1c6,
+ 0x54c5d0f7667c1575, 0xa63822be7e0704e6,
+ 0x701eceb219a8e5d5, 0x5faa96a9b59f3e4e,
+ 0xffffffff00000000
+};
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: test_case_crc8h1d
+ ****************************************************************************/
+
+static void test_case_crc8h1d(void **state)
+{
+ uint8_t index;
+ uint8_t crc8_value;
+
+ for (index = 0;
+ index < sizeof(crc_test_data) / sizeof(crc_test_data[0]);
+ index++)
+ {
+ crc8_value = crc8h1d(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_equal(crc8_value, crc8h1d_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ crc8_value = crc8h1d(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_not_equal(crc8_value, crc8h1d_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ }
+}
+
+/****************************************************************************
+ * Name: test_case_crc8h2f
+ ****************************************************************************/
+
+static void test_case_crc8h2f(void **state)
+{
+ uint8_t index;
+ uint8_t crc8_value;
+
+ for (index = 0;
+ index < sizeof(crc_test_data) / sizeof(crc_test_data[0]);
+ index++)
+ {
+ crc8_value = crc8h2f(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_equal(crc8_value, crc8h2f_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ crc8_value = crc8h2f(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_not_equal(crc8_value, crc8h2f_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ }
+}
+
+/****************************************************************************
+ * Name: test_case_crc16h1021
+ ****************************************************************************/
+
+static void test_case_crc16h1021(void **state)
+{
+ uint8_t index;
+ uint16_t crc16_value;
+
+ for (index = 0;
+ index < sizeof(crc_test_data) / sizeof(crc_test_data[0]);
+ index++)
+ {
+ crc16_value = crc16h1021(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_equal(crc16_value, crc16h1021_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ crc16_value = crc16h1021(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_not_equal(crc16_value, crc16h1021_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ }
+}
+
+/****************************************************************************
+ * Name: test_case_crc16h8005
+ ****************************************************************************/
+
+static void test_case_crc16h8005(void **state)
+{
+ uint8_t index;
+ uint16_t crc16_value;
+
+ for (index = 0;
+ index < sizeof(crc_test_data) / sizeof(crc_test_data[0]);
+ index++)
+ {
+ crc16_value = crc16h8005(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_equal(crc16_value, crc16h8005_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ crc16_value = crc16h8005(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_not_equal(crc16_value, crc16h8005_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ }
+}
+
+/****************************************************************************
+ * Name: test_case_crc32h04c11db7
+ ****************************************************************************/
+
+static void test_case_crc32h04c11db7(void **state)
+{
+ uint8_t index;
+ uint32_t crc32_value;
+
+ for (index = 0;
+ index < sizeof(crc_test_data) / sizeof(crc_test_data[0]);
+ index++)
+ {
+ crc32_value = crc32h04c11db7(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_equal(crc32_value, crc32h04c11db7_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ crc32_value = crc32h04c11db7(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_not_equal(crc32_value, crc32h04c11db7_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ }
+}
+
+/****************************************************************************
+ * Name: test_case_crc32hf4acfb13
+ ****************************************************************************/
+
+static void test_case_crc32hf4acfb13(void **state)
+{
+ uint8_t index;
+ uint32_t crc32_value;
+
+ for (index = 0;
+ index < sizeof(crc_test_data) / sizeof(crc_test_data[0]);
+ index++)
+ {
+ crc32_value = crc32hf4acfb13(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_equal(crc32_value, crc32hf4acfb13_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ crc32_value = crc32hf4acfb13(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_not_equal(crc32_value, crc32hf4acfb13_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ }
+}
+
+/****************************************************************************
+ * Name: test_case_crc64emac
+ ****************************************************************************/
+
+static void test_case_crc64emac(void **state)
+{
+ uint8_t index;
+ uint64_t crc64_value;
+
+ for (index = 0;
+ index < sizeof(crc_test_data) / sizeof(crc_test_data[0]);
+ index++)
+ {
+ crc64_value = crc64emac(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_equal(crc64_value, crc64emac_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ crc64_value = crc64emac(crc_test_data[index].data,
+ crc_test_data[index].length);
+ assert_int_not_equal(crc64_value, crc64emac_expected_crc[index]);
+
+ crc_test_data[index].data[0] ^= 0xff;
+ }
+}
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * crctest_main
+ ****************************************************************************/
+
+int main(int argc, FAR char *argv[])
+{
+ const struct CMUnitTest tests[] =
+ {
+ cmocka_unit_test(test_case_crc8h1d),
+ cmocka_unit_test(test_case_crc8h2f),
+ cmocka_unit_test(test_case_crc16h1021),
+ cmocka_unit_test(test_case_crc16h8005),
+ cmocka_unit_test(test_case_crc32h04c11db7),
+ cmocka_unit_test(test_case_crc32hf4acfb13),
+ cmocka_unit_test(test_case_crc64emac),
+ };
+
+ return cmocka_run_group_tests(tests, NULL, NULL);
+}
