tests: bindesc: Added definition tests

Added tests for the bindesc subsystem, testing definition of
binary descriptors on several qemu architectures, and using
several C standards (c99, c11, etc.).

Signed-off-by: Yonatan Schachter <[email protected]>

Author: yonsch

tests/subsys/bindesc/definition/CMakeLists.txt

@@ -0,0 +1,10 @@
+# Copyright 2023 Yonatan Schachter
+#
+# SPDX-License-Identifier: Apache-2.0
+
+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(bindesc)
+
+target_sources(app PRIVATE src/main.c)

tests/subsys/bindesc/definition/prj.conf

@@ -0,0 +1,12 @@
+# Copyright 2023 Yonatan Schachter
+#
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_ZTEST=y
+CONFIG_ZTEST_NEW_API=y
+
+CONFIG_BINDESC=y
+CONFIG_BINDESC_DEFINE=y
+
+CONFIG_BINDESC_DEFINE_VERSION=y
+CONFIG_BINDESC_KERNEL_VERSION_NUMBER=y

tests/subsys/bindesc/definition/src/main.c

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2023 Yonatan Schachter
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/ztest.h>
+#include <zephyr/bindesc.h>
+#include <version.h>
+
+#define STR_ID 1
+#define UINT_ID 2
+#define BYTES_ID 3
+
+#define STR_DATA "Hello world!"
+#define UINT_DATA 5
+#define BYTES_DATA {1, 2, 3, 4}
+
+BINDESC_STR_DEFINE(bindesc_string, STR_ID, STR_DATA);
+BINDESC_UINT_DEFINE(bindesc_uint, UINT_ID, UINT_DATA);
+BINDESC_BYTES_DEFINE(bindesc_bytes, BYTES_ID, (BYTES_DATA));
+
+ZTEST(bindesc_define, test_version_number)
+{
+	zassert_equal(BINDESC_GET_UINT(kernel_version_number), KERNEL_VERSION_NUMBER,
+			"bindesc kernel version number is incorrect");
+}
+
+ZTEST(bindesc_define, test_custom_bindesc_str)
+{
+	zassert_equal(BINDESC_GET_SIZE(bindesc_string), sizeof(STR_DATA));
+	zassert_mem_equal(BINDESC_GET_STR(bindesc_string), STR_DATA, sizeof(STR_DATA));
+}
+
+ZTEST(bindesc_define, test_custom_bindesc_uint)
+{
+	zassert_equal(BINDESC_GET_SIZE(bindesc_uint), 4);
+	zassert_equal(BINDESC_GET_UINT(bindesc_uint), UINT_DATA);
+}
+
+ZTEST(bindesc_define, test_custom_bindesc_bytes)
+{
+	uint8_t expected_data[] = BYTES_DATA;
+
+	zassert_equal(BINDESC_GET_SIZE(bindesc_bytes), 4);
+	zassert_mem_equal(BINDESC_GET_STR(bindesc_bytes), expected_data, 4);
+}
+
+ZTEST_SUITE(bindesc_define, NULL, NULL, NULL, NULL, NULL);

tests/subsys/bindesc/definition/testcase.yaml

@@ -0,0 +1,31 @@
+tests:
+  bindesc.define:
+    tags: bindesc
+    platform_allow: >
+      native_posix qemu_x86 qemu_cortex_m0 qemu_cortex_m3
+      qemu_cortex_r5 qemu_arc_em qemu_arc_hs qemu_arc_hs5x
+      qemu_arc_hs6x qemu_riscv32 qemu_riscv32e qemu_riscv64
+  bindesc.define.c99:
+    platform_allow: native_posix
+    tags: bindesc
+    extra_args: CSTD="c99"
+  bindesc.define.c11:
+    platform_allow: native_posix
+    tags: bindesc
+    extra_args: CSTD="c11"
+  bindesc.define.c17:
+    platform_allow: native_posix
+    tags: bindesc
+    extra_args: CSTD="c17"
+  bindesc.define.gnu99:
+    platform_allow: native_posix
+    tags: bindesc
+    extra_args: CSTD="gnu99"
+  bindesc.define.gnu11:
+    platform_allow: native_posix
+    tags: bindesc
+    extra_args: CSTD="gnu11"
+  bindesc.define.gnu17:
+    platform_allow: native_posix
+    tags: bindesc
+    extra_args: CSTD="gnu17"