test(cbor): cbor_encode_array

Author: Adil Benhlal

CMakeLists.txt

@@ -44,6 +44,8 @@ add_executable(test_cb_ops "${CMAKE_SOURCE_DIR}/tests/test_cb_ops.c" "${CMAKE_SO
 add_test(NAME test_cb_ops COMMAND test_cb_ops)
 add_executable(test_cb_cbor_string "${CMAKE_SOURCE_DIR}/tests/common/cbor/test_cb_cbor_string.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor_string.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor_simple.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor_int.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor.c" "${CMAKE_SOURCE_DIR}/src/common/cb_endianness.c")
 add_test(NAME test_cb_cbor_string COMMAND test_cb_cbor_string)
+add_executable(test_cb_cbor_array "${CMAKE_SOURCE_DIR}/tests/common/cbor/test_cb_cbor_array.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor_array.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor_int.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor.c" "${CMAKE_SOURCE_DIR}/src/common/cbor/cb_cbor_simple.c" "${CMAKE_SOURCE_DIR}/src/common/cb_endianness.c")
+add_test(NAME test_cb_cbor_array COMMAND test_cb_cbor_array)
 
 # INSTALL CBORG
 install(TARGETS cborg DESTINATION ${CMAKE_INSTALL_BINDIR})

tests/common/cbor/test_cb_cbor_array.c

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2021-present Adil Benhlal <[email protected]>
+ *
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "common/cbor/cb_cbor_array.h"
+#include "common/cbor/cb_cbor_int.h"
+
+void test_cb_cbor_array() {
+  uint8_t ev_array[4] = {0xFF, 0xFF, 0xFF, 0xFF}; // encoded value
+  uint8_t expect_array[4] = {0x83, 0x0E, 0x00, 0x17}; // [ 0x83, 0x0E, 0x00, 0x17 ]
+  assert(cb_cbor_encode_array_start(ev_array, 3, 4) == 1);
+  assert(cb_cbor_encode_uint(14, ev_array + 1, 3) == 1);
+  assert(cb_cbor_encode_uint(0, ev_array + 2, 2) == 1);
+  assert(cb_cbor_encode_uint(23, ev_array + 3, 1) == 1);
+  assert(memcmp(expect_array, ev_array, 4) == 0);
+}
+
+void test_cb_cbor_array_indef() {
+  uint8_t ev_array_indef[5] = {0xAA, 0xAA, 0xAA, 0xAA, 0xAA}; // encoded value
+  uint8_t expect_array_indef[5] = {0x9F, 0x0E, 0x00, 0x17, 0xFF}; // [ 0x9F, 0x0E, 0x00, 0x17, 0xFF ]
+  assert(cb_cbor_encode_array_start_indef(ev_array_indef, 5) == 1);
+  assert(cb_cbor_encode_uint(14, ev_array_indef + 1, 4) == 1);
+  assert(cb_cbor_encode_uint(0, ev_array_indef + 2, 3) == 1);
+  assert(cb_cbor_encode_uint(23, ev_array_indef + 3, 2) == 1);
+  assert(cb_cbor_encode_array_stop_indef(ev_array_indef + 4, 1) == 1);
+  assert(memcmp(expect_array_indef, ev_array_indef, 5) == 0);
+}
+
+// TODO: criterion or cmocka
+int main() {
+  test_cb_cbor_array();
+  test_cb_cbor_array_indef();
+
+  return EXIT_SUCCESS;
+}