mirror of
https://github.com/DaveGamble/cJSON
synced 2025-04-11 03:32:22 +00:00
265 lines
12 KiB
C
265 lines
12 KiB
C
/*
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Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "unity/examples/unity_config.h"
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#include "unity/src/unity.h"
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#include "common.h"
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static void create_configuration_should_create_a_configuration(void)
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{
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internal_configuration *configuration = NULL;
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configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_EQUAL_MESSAGE(configuration->buffer_size, 256, "buffer_size has an incorrect value.");
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TEST_ASSERT_TRUE_MESSAGE(configuration->format, "format has an incorrect value.");
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TEST_ASSERT_TRUE_MESSAGE(configuration->case_sensitive, "case_sensitive has an incorrect value.");
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TEST_ASSERT_TRUE_MESSAGE(configuration->allow_data_after_json, "allow_data_after_json has an incorrect value.");
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TEST_ASSERT_NULL_MESSAGE(configuration->userdata, "Userdata should be NULL");
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TEST_ASSERT_TRUE_MESSAGE(malloc_wrapper == configuration->allocators.allocate, "Wrong malloc.");
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TEST_ASSERT_TRUE_MESSAGE(realloc_wrapper == configuration->allocators.reallocate, "Wrong realloc.");
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TEST_ASSERT_TRUE_MESSAGE(free_wrapper == configuration->allocators.deallocate, "Wrong free.");
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free(configuration);
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}
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static void* custom_allocator(size_t size, void *userdata)
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{
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*((size_t*)userdata) = size;
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return malloc(size);
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}
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static void custom_deallocator(void *pointer, void *userdata)
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{
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*((size_t*)userdata) = (size_t)pointer;
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free(pointer);
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}
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static void create_configuration_should_take_custom_allocators(void)
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{
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internal_configuration *configuration = NULL;
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cJSON_Allocators allocators = {custom_allocator, custom_deallocator, NULL};
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size_t userdata = 0;
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configuration = (internal_configuration*)cJSON_CreateConfiguration(&allocators, &userdata);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_EQUAL_MESSAGE(userdata, sizeof(internal_configuration), "custom allocator wasn't run properly.");
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TEST_ASSERT_TRUE_MESSAGE(global_default_configuration.allocators.allocate == configuration->allocators.allocate, "Wrong allocator.");
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TEST_ASSERT_TRUE_MESSAGE(global_default_configuration.allocators.deallocate == configuration->allocators.deallocate, "Wrong deallocator.");
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TEST_ASSERT_TRUE_MESSAGE(global_default_configuration.allocators.reallocate == configuration->allocators.reallocate, "Wrong reallocator.");
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custom_deallocator(configuration, &userdata);
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}
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static void create_configuration_should_not_take_incomplete_allocators(void)
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{
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cJSON_Allocators allocators1 = {custom_allocator, NULL, NULL};
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cJSON_Allocators allocators2 = {NULL, custom_deallocator, NULL};
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size_t userdata = 0;
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TEST_ASSERT_NULL(cJSON_CreateConfiguration(&allocators1, &userdata));
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TEST_ASSERT_NULL(cJSON_CreateConfiguration(&allocators2, &userdata));
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}
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static void duplicate_configuration_should_duplicate_a_configuration(void)
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{
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internal_configuration *configuration = NULL;
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configuration = (internal_configuration*)cJSON_DuplicateConfiguration(&global_configuration, NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_EQUAL_MEMORY(&global_configuration, configuration, sizeof(internal_configuration));
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free(configuration);
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}
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static void duplicate_configuration_should_take_custom_allocators(void)
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{
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internal_configuration *configuration = NULL;
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cJSON_Allocators allocators = {custom_allocator, custom_deallocator, NULL};
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size_t userdata = 0;
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configuration = (internal_configuration*)cJSON_DuplicateConfiguration(&global_configuration, &allocators, &userdata);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_EQUAL_MESSAGE(userdata, sizeof(internal_configuration), "custom allocator wasn't run properly");
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TEST_ASSERT_EQUAL_MEMORY(&global_configuration, configuration, sizeof(internal_configuration));
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free(configuration);
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}
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static void duplicate_configuration_should_not_take_incomplete_allocators(void)
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{
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cJSON_Allocators allocators1 = {custom_allocator, NULL, NULL};
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cJSON_Allocators allocators2 = {NULL, custom_deallocator, NULL};
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size_t userdata = 0;
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TEST_ASSERT_NULL(cJSON_DuplicateConfiguration(&global_configuration, &allocators1, &userdata));
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TEST_ASSERT_NULL(cJSON_DuplicateConfiguration(&global_configuration, &allocators2, &userdata));
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}
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static void configuration_change_allocators_should_change_allocators(void)
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{
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internal_configuration *configuration = NULL;
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cJSON_Allocators allocators = {custom_allocator, custom_deallocator, NULL};
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size_t userdata = 0;
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configuration = (internal_configuration*)cJSON_CreateConfiguration(&allocators, &userdata);
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TEST_ASSERT_NOT_NULL(configuration);
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configuration = (internal_configuration*)cJSON_ConfigurationChangeAllocators(configuration, allocators);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_TRUE_MESSAGE(custom_allocator == configuration->allocators.allocate, "Wrong allocator.");
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TEST_ASSERT_TRUE_MESSAGE(custom_deallocator == configuration->allocators.deallocate, "Wrong deallocator.");
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TEST_ASSERT_NULL_MESSAGE(configuration->allocators.reallocate, "Reallocator is not null");
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custom_deallocator(configuration, &userdata);
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}
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static void configuration_change_allocators_should_not_change_incomplete_allocators(void)
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{
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internal_configuration *configuration = NULL;
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cJSON_Allocators allocators1 = {custom_allocator, NULL, NULL};
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cJSON_Allocators allocators2 = {NULL, custom_deallocator, NULL};
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configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_NULL(cJSON_ConfigurationChangeAllocators(configuration, allocators1));
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TEST_ASSERT_NULL(cJSON_ConfigurationChangeAllocators(configuration, allocators2));
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free(configuration);
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}
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static void configuration_change_userdata_should_change_userdata(void)
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{
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internal_configuration *configuration = NULL;
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size_t userdata = 0;
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configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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configuration = (internal_configuration*)cJSON_ConfigurationChangeUserdata(configuration, &userdata);
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TEST_ASSERT_TRUE_MESSAGE(configuration->userdata == &userdata, "Userdata is incorrect.");
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free(configuration);
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}
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static void configuration_get_parse_end_should_get_the_parse_end(void)
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{
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internal_configuration configuration = global_default_configuration;
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configuration.end_position = 42;
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TEST_ASSERT_EQUAL_MESSAGE(cJSON_ConfigurationGetParseEnd(&configuration), 42, "Failed to get parse end.");
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}
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static void configuration_change_prebuffer_size_should_change_buffer_size(void)
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{
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internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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configuration = (internal_configuration*)cJSON_ConfigurationChangePrebufferSize(configuration, 1024);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_EQUAL_MESSAGE(configuration->buffer_size, 1024, "Didn't set the buffer size correctly.");
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free(configuration);
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}
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static void configuration_change_prebuffer_size_should_not_allow_empty_sizes(void)
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{
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internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_NULL(cJSON_ConfigurationChangePrebufferSize(configuration, 0));
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free(configuration);
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}
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static void configuration_change_format_should_change_format(void)
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{
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internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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configuration = (internal_configuration*)cJSON_ConfigurationChangeFormat(configuration, CJSON_FORMAT_MINIFIED);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_FALSE_MESSAGE(configuration->format, "Failed to set CJSON_FORMAT_MINIFIED.");
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configuration = (internal_configuration*)cJSON_ConfigurationChangeFormat(configuration, CJSON_FORMAT_DEFAULT);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_TRUE_MESSAGE(configuration->format, "Failed to set CJSON_FORMAT_DEFAULT.");
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TEST_ASSERT_NULL_MESSAGE(cJSON_ConfigurationChangeFormat(configuration, (cJSON_Format)3), "Failed to detect invalid format.");
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free(configuration);
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}
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static void configuration_change_case_sensitivity_should_change_case_sensitivity(void)
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{
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internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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configuration = (internal_configuration*)cJSON_ConfigurationChangeCaseSensitivity(configuration, false);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_FALSE_MESSAGE(configuration->case_sensitive, "Didn't set the case sensitivity correctly.");
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free(configuration);
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}
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static void configuration_change_allow_data_after_json_should_change_allow_data_after_json(void)
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{
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internal_configuration *configuration = (internal_configuration*)cJSON_CreateConfiguration(NULL, NULL);
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TEST_ASSERT_NOT_NULL(configuration);
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configuration = (internal_configuration*)cJSON_ConfigurationChangeAllowDataAfterJson(configuration, false);
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TEST_ASSERT_NOT_NULL(configuration);
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TEST_ASSERT_FALSE_MESSAGE(configuration->allow_data_after_json, "Didn't set allow_data_after_json property correctly.");
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free(configuration);
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}
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int main(void)
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{
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UNITY_BEGIN();
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RUN_TEST(create_configuration_should_create_a_configuration);
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RUN_TEST(create_configuration_should_take_custom_allocators);
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RUN_TEST(create_configuration_should_not_take_incomplete_allocators);
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RUN_TEST(duplicate_configuration_should_duplicate_a_configuration);
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RUN_TEST(duplicate_configuration_should_take_custom_allocators);
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RUN_TEST(duplicate_configuration_should_not_take_incomplete_allocators);
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RUN_TEST(configuration_change_allocators_should_change_allocators);
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RUN_TEST(configuration_change_allocators_should_not_change_incomplete_allocators);
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RUN_TEST(configuration_change_userdata_should_change_userdata);
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RUN_TEST(configuration_get_parse_end_should_get_the_parse_end);
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RUN_TEST(configuration_change_prebuffer_size_should_change_buffer_size);
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RUN_TEST(configuration_change_prebuffer_size_should_not_allow_empty_sizes);
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RUN_TEST(configuration_change_format_should_change_format);
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RUN_TEST(configuration_change_case_sensitivity_should_change_case_sensitivity);
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RUN_TEST(configuration_change_allow_data_after_json_should_change_allow_data_after_json);
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return UNITY_END();
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}
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