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cJSON_CreateConfig: Don't allow configuration, always use default

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This commit is contained in:
Max Bruckner
2018-02-03 03:49:00 +01:00
parent ae9dc3e7db
commit 691a83a479
4 changed files with 80 additions and 107 deletions
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87
tests/configuration_tests.c
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@@ -30,43 +30,18 @@
static void create_configuration_should_create_a_configuration(void)
{
cJSON *json = NULL;
internal_configuration *configuration = NULL;
int userdata = 1;
json = cJSON_Parse("{\"allow_data_after_json\":false}");
TEST_ASSERT_NOT_NULL(json);
configuration = (internal_configuration*)cJSON_CreateConfiguration(json, NULL, &userdata);
cJSON_Delete(json);
json = NULL;
configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
TEST_ASSERT_EQUAL_MESSAGE(configuration->buffer_size, 256, "buffer_size has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->format, "format has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->case_sensitive, "case_sensitive has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->allow_data_after_json, "allow_data_after_json has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->userdata == &userdata, "Incorrect userdata");
TEST_ASSERT_TRUE_MESSAGE(global_allocate_wrapper == configuration->allocators.allocate, "Wrong malloc.");
TEST_ASSERT_TRUE_MESSAGE(global_reallocate_wrapper == configuration->allocators.reallocate, "Wrong realloc.");
TEST_ASSERT_TRUE_MESSAGE(global_deallocate_wrapper == configuration->allocators.deallocate, "Wrong realloc.");
free(configuration);
}
static void create_configuration_should_work_with_an_empty_object(void)
{
internal_configuration *configuration = NULL;
int userdata = 1;
configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, &userdata);
TEST_ASSERT_NOT_NULL(configuration);
TEST_ASSERT_EQUAL_MESSAGE(configuration->buffer_size, 256, "buffer_size has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->format, "format has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->case_sensitive, "case_sensitive has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->allow_data_after_json, "allow_data_after_json has an incorrect value.");
TEST_ASSERT_TRUE_MESSAGE(configuration->userdata == &userdata, "Incorrect userdata");
TEST_ASSERT_TRUE_MESSAGE(global_allocate_wrapper == configuration->allocators.allocate, "Wrong malloc.");
TEST_ASSERT_TRUE_MESSAGE(global_reallocate_wrapper == configuration->allocators.reallocate, "Wrong realloc.");
TEST_ASSERT_TRUE_MESSAGE(global_deallocate_wrapper == configuration->allocators.deallocate, "Wrong free.");
TEST_ASSERT_NULL_MESSAGE(configuration->userdata, "Userdata should be NULL");
TEST_ASSERT_TRUE_MESSAGE(malloc_wrapper == configuration->allocators.allocate, "Wrong malloc.");
TEST_ASSERT_TRUE_MESSAGE(realloc_wrapper == configuration->allocators.reallocate, "Wrong realloc.");
TEST_ASSERT_TRUE_MESSAGE(free_wrapper == configuration->allocators.deallocate, "Wrong free.");
free(configuration);
}
@@ -88,23 +63,33 @@ static void create_configuration_should_take_custom_allocators(void)
cJSON_Allocators allocators = {custom_allocator, custom_deallocator, NULL};
size_t userdata = 0;
configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, &allocators, &userdata);
configuration = (internal_configuration*)cJSON_CreateConfiguration(&allocators, &userdata);
TEST_ASSERT_NOT_NULL(configuration);
TEST_ASSERT_EQUAL_MESSAGE(userdata, sizeof(internal_configuration), "custom allocator wasn't run properly.");
TEST_ASSERT_TRUE_MESSAGE(custom_allocator == configuration->allocators.allocate, "Wrong allocator.");
TEST_ASSERT_TRUE_MESSAGE(custom_deallocator == configuration->allocators.deallocate, "Wrong deallocator.");
TEST_ASSERT_NULL_MESSAGE(configuration->allocators.reallocate, "Reallocator is not null");
TEST_ASSERT_TRUE_MESSAGE(global_default_configuration.allocators.allocate == configuration->allocators.allocate, "Wrong allocator.");
TEST_ASSERT_TRUE_MESSAGE(global_default_configuration.allocators.deallocate == configuration->allocators.deallocate, "Wrong deallocator.");
TEST_ASSERT_TRUE_MESSAGE(global_default_configuration.allocators.reallocate == configuration->allocators.reallocate, "Wrong reallocator.");
custom_deallocator(configuration, &userdata);
}
static void create_configuration_should_not_take_incomplete_allocators(void)
{
cJSON_Allocators allocators1 = {custom_allocator, NULL, NULL};
cJSON_Allocators allocators2 = {NULL, custom_deallocator, NULL};
size_t userdata = 0;
TEST_ASSERT_NULL(cJSON_CreateConfiguration(&allocators1, &userdata));
TEST_ASSERT_NULL(cJSON_CreateConfiguration(&allocators2, &userdata));
}
static void configuration_change_allocators_should_change_allocators(void)
{
internal_configuration *configuration = NULL;
cJSON_Allocators allocators = {custom_allocator, custom_deallocator, NULL};
size_t userdata = 0;
configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, &allocators, &userdata);
configuration = (internal_configuration*)cJSON_CreateConfiguration(&allocators, &userdata);
TEST_ASSERT_NOT_NULL(configuration);
configuration = (internal_configuration*)cJSON_ConfigurationChangeAllocators(configuration, allocators);
@@ -116,11 +101,26 @@ static void configuration_change_allocators_should_change_allocators(void)
custom_deallocator(configuration, &userdata);
}
static void configuration_change_allocators_should_not_change_incomplete_allocators(void)
{
internal_configuration *configuration = NULL;
cJSON_Allocators allocators1 = {custom_allocator, NULL, NULL};
cJSON_Allocators allocators2 = {NULL, custom_deallocator, NULL};
configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
TEST_ASSERT_NULL(cJSON_ConfigurationChangeAllocators(configuration, allocators1));
TEST_ASSERT_NULL(cJSON_ConfigurationChangeAllocators(configuration, allocators2));
free(configuration);
}
static void configuration_change_userdata_should_change_userdata(void)
{
internal_configuration *configuration = NULL;
size_t userdata = 0;
configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, NULL);
configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
configuration = (internal_configuration*)cJSON_ConfigurationChangeUserdata(configuration, &userdata);
@@ -132,7 +132,7 @@ static void configuration_change_userdata_should_change_userdata(void)
static void configuration_change_parse_end_should_change_parse_end(void)
{
size_t end_position = 0;
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, NULL);
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
configuration = (internal_configuration*)cJSON_ConfigurationChangeParseEnd(configuration, &end_position);
@@ -145,7 +145,7 @@ static void configuration_change_parse_end_should_change_parse_end(void)
static void configuration_change_prebuffer_size_should_change_buffer_size(void)
{
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, NULL);
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
configuration = (internal_configuration*)cJSON_ConfigurationChangePrebufferSize(configuration, 1024);
@@ -158,7 +158,7 @@ static void configuration_change_prebuffer_size_should_change_buffer_size(void)
static void configuration_change_prebuffer_size_should_not_allow_empty_sizes(void)
{
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, NULL);
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
TEST_ASSERT_NULL(cJSON_ConfigurationChangePrebufferSize(configuration, 0));
@@ -168,7 +168,7 @@ static void configuration_change_prebuffer_size_should_not_allow_empty_sizes(voi
static void configuration_change_format_should_change_format(void)
{
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, NULL);
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
configuration = (internal_configuration*)cJSON_ConfigurationChangeFormat(configuration, CJSON_FORMAT_MINIFIED);
@@ -186,7 +186,7 @@ static void configuration_change_format_should_change_format(void)
static void configuration_change_case_sensitivity_should_change_case_sensitivity(void)
{
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, NULL);
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
configuration = (internal_configuration*)cJSON_ConfigurationChangeCaseSensitivity(configuration, false);
@@ -199,7 +199,7 @@ static void configuration_change_case_sensitivity_should_change_case_sensitivity
static void configuration_change_allow_data_after_json_should_change_allow_data_after_json(void)
{
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL, NULL);
internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
TEST_ASSERT_NOT_NULL(configuration);
configuration = (internal_configuration*)cJSON_ConfigurationChangeAllowDataAfterJson(configuration, false);
@@ -215,9 +215,10 @@ int main(void)
UNITY_BEGIN();
RUN_TEST(create_configuration_should_create_a_configuration);
RUN_TEST(create_configuration_should_work_with_an_empty_object);
RUN_TEST(create_configuration_should_take_custom_allocators);
RUN_TEST(create_configuration_should_not_take_incomplete_allocators);
RUN_TEST(configuration_change_allocators_should_change_allocators);
RUN_TEST(configuration_change_allocators_should_not_change_incomplete_allocators);
RUN_TEST(configuration_change_userdata_should_change_userdata);
RUN_TEST(configuration_change_parse_end_should_change_parse_end);
RUN_TEST(configuration_change_prebuffer_size_should_change_buffer_size);