diff options
Diffstat (limited to 'test/type_3_test.c')
| -rw-r--r-- | test/type_3_test.c | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/test/type_3_test.c b/test/type_3_test.c new file mode 100644 index 000000000000..fd882e3befa1 --- /dev/null +++ b/test/type_3_test.c @@ -0,0 +1,242 @@ +/* + * Copyright (c) 2014-2020 Pavel Kalvoda <me@pavelkalvoda.com> + * + * libcbor is free software; you can redistribute it and/or modify + * it under the terms of the MIT license. See LICENSE for details. + */ + +#include <setjmp.h> +#include <stdarg.h> +#include <stddef.h> + +#include <cmocka.h> + +#include <string.h> +#include "cbor.h" + +cbor_item_t *string; +struct cbor_load_result res; + +unsigned char empty_string_data[] = {0x60}; + +static void test_empty_string(void **state) { + string = cbor_load(empty_string_data, 1, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_int_equal(cbor_string_length(string), 0); + assert_int_equal(cbor_string_codepoint_count(string), 0); + assert_true(res.read == 1); + cbor_decref(&string); + assert_null(string); +} + +unsigned char short_string_data[] = {0x6C, 0x48, 0x65, 0x6C, 0x6C, 0x6F, 0x20, + 0x77, 0x6F, 0x72, 0x6C, 0x64, 0x21}; + +/* 0x60 + 12 | Hello world! */ +static void test_short_string(void **state) { + string = cbor_load(short_string_data, 13, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_int_equal(cbor_string_length(string), 12); + assert_int_equal(cbor_string_codepoint_count(string), 12); + assert_memory_equal(&"Hello world!", cbor_string_handle(string), 12); + assert_true(res.read == 13); + cbor_decref(&string); + assert_null(string); +} + +unsigned char short_multibyte_string_data[] = { + 0x6F, 0xC4, 0x8C, 0x61, 0x75, 0x65, 0x73, 0x20, + 0xC3, 0x9F, 0x76, 0xC4, 0x9B, 0x74, 0x65, 0x21}; + +/* 0x60 + 15 | Čaues ßvěte! */ +static void test_short_multibyte_string(void **state) { + string = cbor_load(short_multibyte_string_data, 16, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_int_equal(cbor_string_length(string), 15); + assert_int_equal(cbor_string_codepoint_count(string), 12); + assert_memory_equal(&"Čaues ßvěte!", cbor_string_handle(string), 15); + assert_true(res.read == 16); + cbor_decref(&string); + assert_null(string); +} + +unsigned char int8_string_data[] = { + 0x78, 0x96, 0x4C, 0x6F, 0x72, 0x65, 0x6D, 0x20, 0x69, 0x70, 0x73, 0x75, + 0x6D, 0x20, 0x64, 0x6F, 0x6C, 0x6F, 0x72, 0x20, 0x73, 0x69, 0x74, 0x20, + 0x61, 0x6D, 0x65, 0x74, 0x2C, 0x20, 0x63, 0x6F, 0x6E, 0x73, 0x65, 0x63, + 0x74, 0x65, 0x74, 0x75, 0x72, 0x20, 0x61, 0x64, 0x69, 0x70, 0x69, 0x73, + 0x63, 0x69, 0x6E, 0x67, 0x20, 0x65, 0x6C, 0x69, 0x74, 0x2E, 0x20, 0x44, + 0x6F, 0x6E, 0x65, 0x63, 0x20, 0x6D, 0x69, 0x20, 0x74, 0x65, 0x6C, 0x6C, + 0x75, 0x73, 0x2C, 0x20, 0x69, 0x61, 0x63, 0x75, 0x6C, 0x69, 0x73, 0x20, + 0x6E, 0x65, 0x63, 0x20, 0x76, 0x65, 0x73, 0x74, 0x69, 0x62, 0x75, 0x6C, + 0x75, 0x6D, 0x20, 0x71, 0x75, 0x69, 0x73, 0x2C, 0x20, 0x66, 0x65, 0x72, + 0x6D, 0x65, 0x6E, 0x74, 0x75, 0x6D, 0x20, 0x6E, 0x6F, 0x6E, 0x20, 0x66, + 0x65, 0x6C, 0x69, 0x73, 0x2E, 0x20, 0x4D, 0x61, 0x65, 0x63, 0x65, 0x6E, + 0x61, 0x73, 0x20, 0x75, 0x74, 0x20, 0x6A, 0x75, 0x73, 0x74, 0x6F, 0x20, + 0x70, 0x6F, 0x73, 0x75, 0x65, 0x72, 0x65, 0x2E}; + +/* 150 | Lorem ....*/ +static void test_int8_string(void **state) { + string = cbor_load(int8_string_data, 152, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_int_equal(cbor_string_length(string), 150); + assert_int_equal(cbor_string_codepoint_count(string), 150); + assert_memory_equal( + &"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec mi tellus, iaculis nec vestibulum quis, fermentum non felis. Maecenas ut justo posuere.", + cbor_string_handle(string), + 150 + ); + assert_true(res.read == 152); + cbor_decref(&string); + assert_null(string); +} + +unsigned char int16_string_data[] = { + 0x79, 0x00, 0x96, 0x4C, 0x6F, 0x72, 0x65, 0x6D, 0x20, 0x69, 0x70, 0x73, + 0x75, 0x6D, 0x20, 0x64, 0x6F, 0x6C, 0x6F, 0x72, 0x20, 0x73, 0x69, 0x74, + 0x20, 0x61, 0x6D, 0x65, 0x74, 0x2C, 0x20, 0x63, 0x6F, 0x6E, 0x73, 0x65, + 0x63, 0x74, 0x65, 0x74, 0x75, 0x72, 0x20, 0x61, 0x64, 0x69, 0x70, 0x69, + 0x73, 0x63, 0x69, 0x6E, 0x67, 0x20, 0x65, 0x6C, 0x69, 0x74, 0x2E, 0x20, + 0x44, 0x6F, 0x6E, 0x65, 0x63, 0x20, 0x6D, 0x69, 0x20, 0x74, 0x65, 0x6C, + 0x6C, 0x75, 0x73, 0x2C, 0x20, 0x69, 0x61, 0x63, 0x75, 0x6C, 0x69, 0x73, + 0x20, 0x6E, 0x65, 0x63, 0x20, 0x76, 0x65, 0x73, 0x74, 0x69, 0x62, 0x75, + 0x6C, 0x75, 0x6D, 0x20, 0x71, 0x75, 0x69, 0x73, 0x2C, 0x20, 0x66, 0x65, + 0x72, 0x6D, 0x65, 0x6E, 0x74, 0x75, 0x6D, 0x20, 0x6E, 0x6F, 0x6E, 0x20, + 0x66, 0x65, 0x6C, 0x69, 0x73, 0x2E, 0x20, 0x4D, 0x61, 0x65, 0x63, 0x65, + 0x6E, 0x61, 0x73, 0x20, 0x75, 0x74, 0x20, 0x6A, 0x75, 0x73, 0x74, 0x6F, + 0x20, 0x70, 0x6F, 0x73, 0x75, 0x65, 0x72, 0x65, 0x2E}; +/* 150 | Lorem ....*/ +/* This valid but not realistic - length 150 could be encoded in a single + * uint8_t (but we need to keep the test files reasonably compact) */ +static void test_int16_string(void **state) { + string = cbor_load(int16_string_data, 153, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_int_equal(cbor_string_length(string), 150); + assert_int_equal(cbor_string_codepoint_count(string), 150); + assert_memory_equal( + &"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec mi tellus, iaculis nec vestibulum quis, fermentum non felis. Maecenas ut justo posuere.", + cbor_string_handle(string), + 150 + ); + assert_true(res.read == 153); + cbor_decref(&string); + assert_null(string); +} + +unsigned char int32_string_data[] = { + 0x7A, 0x00, 0x00, 0x00, 0x96, 0x4C, 0x6F, 0x72, 0x65, 0x6D, 0x20, 0x69, + 0x70, 0x73, 0x75, 0x6D, 0x20, 0x64, 0x6F, 0x6C, 0x6F, 0x72, 0x20, 0x73, + 0x69, 0x74, 0x20, 0x61, 0x6D, 0x65, 0x74, 0x2C, 0x20, 0x63, 0x6F, 0x6E, + 0x73, 0x65, 0x63, 0x74, 0x65, 0x74, 0x75, 0x72, 0x20, 0x61, 0x64, 0x69, + 0x70, 0x69, 0x73, 0x63, 0x69, 0x6E, 0x67, 0x20, 0x65, 0x6C, 0x69, 0x74, + 0x2E, 0x20, 0x44, 0x6F, 0x6E, 0x65, 0x63, 0x20, 0x6D, 0x69, 0x20, 0x74, + 0x65, 0x6C, 0x6C, 0x75, 0x73, 0x2C, 0x20, 0x69, 0x61, 0x63, 0x75, 0x6C, + 0x69, 0x73, 0x20, 0x6E, 0x65, 0x63, 0x20, 0x76, 0x65, 0x73, 0x74, 0x69, + 0x62, 0x75, 0x6C, 0x75, 0x6D, 0x20, 0x71, 0x75, 0x69, 0x73, 0x2C, 0x20, + 0x66, 0x65, 0x72, 0x6D, 0x65, 0x6E, 0x74, 0x75, 0x6D, 0x20, 0x6E, 0x6F, + 0x6E, 0x20, 0x66, 0x65, 0x6C, 0x69, 0x73, 0x2E, 0x20, 0x4D, 0x61, 0x65, + 0x63, 0x65, 0x6E, 0x61, 0x73, 0x20, 0x75, 0x74, 0x20, 0x6A, 0x75, 0x73, + 0x74, 0x6F, 0x20, 0x70, 0x6F, 0x73, 0x75, 0x65, 0x72, 0x65, 0x2E}; + +/* 150 | Lorem ....*/ +static void test_int32_string(void **state) { + string = cbor_load(int32_string_data, 155, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_int_equal(cbor_string_length(string), 150); + assert_int_equal(cbor_string_codepoint_count(string), 150); + assert_memory_equal( + &"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec mi tellus, iaculis nec vestibulum quis, fermentum non felis. Maecenas ut justo posuere.", + cbor_string_handle(string), + 150 + ); + assert_true(res.read == 155); + cbor_decref(&string); + assert_null(string); +} + +unsigned char int64_string_data[] = { + 0x7B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x96, 0x4C, 0x6F, 0x72, + 0x65, 0x6D, 0x20, 0x69, 0x70, 0x73, 0x75, 0x6D, 0x20, 0x64, 0x6F, 0x6C, + 0x6F, 0x72, 0x20, 0x73, 0x69, 0x74, 0x20, 0x61, 0x6D, 0x65, 0x74, 0x2C, + 0x20, 0x63, 0x6F, 0x6E, 0x73, 0x65, 0x63, 0x74, 0x65, 0x74, 0x75, 0x72, + 0x20, 0x61, 0x64, 0x69, 0x70, 0x69, 0x73, 0x63, 0x69, 0x6E, 0x67, 0x20, + 0x65, 0x6C, 0x69, 0x74, 0x2E, 0x20, 0x44, 0x6F, 0x6E, 0x65, 0x63, 0x20, + 0x6D, 0x69, 0x20, 0x74, 0x65, 0x6C, 0x6C, 0x75, 0x73, 0x2C, 0x20, 0x69, + 0x61, 0x63, 0x75, 0x6C, 0x69, 0x73, 0x20, 0x6E, 0x65, 0x63, 0x20, 0x76, + 0x65, 0x73, 0x74, 0x69, 0x62, 0x75, 0x6C, 0x75, 0x6D, 0x20, 0x71, 0x75, + 0x69, 0x73, 0x2C, 0x20, 0x66, 0x65, 0x72, 0x6D, 0x65, 0x6E, 0x74, 0x75, + 0x6D, 0x20, 0x6E, 0x6F, 0x6E, 0x20, 0x66, 0x65, 0x6C, 0x69, 0x73, 0x2E, + 0x20, 0x4D, 0x61, 0x65, 0x63, 0x65, 0x6E, 0x61, 0x73, 0x20, 0x75, 0x74, + 0x20, 0x6A, 0x75, 0x73, 0x74, 0x6F, 0x20, 0x70, 0x6F, 0x73, 0x75, 0x65, + 0x72, 0x65, 0x2E}; + +/* 150 | Lorem ....*/ +static void test_int64_string(void **state) { + string = cbor_load(int64_string_data, 159, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_int_equal(cbor_string_length(string), 150); + assert_int_equal(cbor_string_codepoint_count(string), 150); + assert_memory_equal( + &"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec mi tellus, iaculis nec vestibulum quis, fermentum non felis. Maecenas ut justo posuere.", + cbor_string_handle(string), + 150 + ); + assert_true(res.read == 159); + cbor_decref(&string); + assert_null(string); +} + +unsigned char short_indef_string_data[] = {0x7F, 0x78, 0x01, 0x65, 0xFF, 0xFF}; + +/* start | string | break| extra + */ + +static void test_short_indef_string(void **state) { + string = cbor_load(short_indef_string_data, 6, &res); + assert_non_null(string); + assert_true(cbor_typeof(string) == CBOR_TYPE_STRING); + assert_true(cbor_isa_string(string)); + assert_true(cbor_string_length(string) == 0); + assert_true(cbor_string_is_indefinite(string)); + assert_true(cbor_string_chunk_count(string) == 1); + assert_true(res.read == 5); + assert_true(cbor_isa_string(cbor_string_chunks_handle(string)[0])); + assert_true(cbor_string_length(cbor_string_chunks_handle(string)[0]) == 1); + assert_true(*cbor_string_handle(cbor_string_chunks_handle(string)[0]) == 'e'); + cbor_decref(&string); + assert_null(string); +} + +static void test_inline_creation(void **state) { + string = cbor_build_string("Hello!"); + assert_memory_equal(cbor_string_handle(string), "Hello!", strlen("Hello!")); + cbor_decref(&string); +} + +int main(void) { + const struct CMUnitTest tests[] = { + cmocka_unit_test(test_empty_string), + cmocka_unit_test(test_short_string), + cmocka_unit_test(test_short_multibyte_string), + cmocka_unit_test(test_int8_string), + cmocka_unit_test(test_int16_string), + cmocka_unit_test(test_int32_string), + cmocka_unit_test(test_int64_string), + cmocka_unit_test(test_short_indef_string), + cmocka_unit_test(test_inline_creation)}; + return cmocka_run_group_tests(tests, NULL, NULL); +} |