123 lines
4.1 KiB
C
123 lines
4.1 KiB
C
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/*
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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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#ifndef CJSON_TESTS_COMMON_H
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#define CJSON_TESTS_COMMON_H
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#include "../cJSON.c"
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void reset(cJSON *item);
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void reset(cJSON *item) {
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if ((item != NULL) && (item->child != NULL))
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{
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cJSON_Delete(item->child);
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}
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if ((item->valuestring != NULL) && !(item->type & cJSON_IsReference))
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{
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global_hooks.deallocate(item->valuestring);
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}
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if ((item->string != NULL) && !(item->type & cJSON_StringIsConst))
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{
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global_hooks.deallocate(item->string);
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}
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memset(item, 0, sizeof(cJSON));
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}
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char* read_file(const char *filename);
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char* read_file(const char *filename) {
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FILE *file = NULL;
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long length = 0;
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char *content = NULL;
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size_t read_chars = 0;
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/* open in read binary mode */
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file = fopen(filename, "rb");
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if (file == NULL)
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{
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goto cleanup;
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}
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/* get the length */
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if (fseek(file, 0, SEEK_END) != 0)
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{
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goto cleanup;
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}
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length = ftell(file);
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if (length < 0)
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{
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goto cleanup;
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}
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if (fseek(file, 0, SEEK_SET) != 0)
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{
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goto cleanup;
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}
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/* allocate content buffer */
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content = (char*)malloc((size_t)length + sizeof(""));
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if (content == NULL)
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{
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goto cleanup;
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}
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/* read the file into memory */
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read_chars = fread(content, sizeof(char), (size_t)length, file);
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if ((long)read_chars != length)
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{
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free(content);
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content = NULL;
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goto cleanup;
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}
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content[read_chars] = '\0';
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cleanup:
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if (file != NULL)
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{
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fclose(file);
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}
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return content;
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}
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/* assertion helper macros */
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#define assert_has_type(item, item_type) TEST_ASSERT_BITS_MESSAGE(0xFF, item_type, item->type, "Item doesn't have expected type.")
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#define assert_has_no_reference(item) TEST_ASSERT_BITS_MESSAGE(cJSON_IsReference, 0, item->type, "Item should not have a string as reference.")
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#define assert_has_no_const_string(item) TEST_ASSERT_BITS_MESSAGE(cJSON_StringIsConst, 0, item->type, "Item should not have a const string.")
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#define assert_has_valuestring(item) TEST_ASSERT_NOT_NULL_MESSAGE(item->valuestring, "Valuestring is NULL.")
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#define assert_has_no_valuestring(item) TEST_ASSERT_NULL_MESSAGE(item->valuestring, "Valuestring is not NULL.")
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#define assert_has_string(item) TEST_ASSERT_NOT_NULL_MESSAGE(item->string, "String is NULL")
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#define assert_has_no_string(item) TEST_ASSERT_NULL_MESSAGE(item->string, "String is not NULL.")
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#define assert_not_in_list(item) \
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TEST_ASSERT_NULL_MESSAGE(item->next, "Linked list next pointer is not NULL.");\
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TEST_ASSERT_NULL_MESSAGE(item->prev, "Linked list previous pointer is not NULL.")
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#define assert_has_child(item) TEST_ASSERT_NOT_NULL_MESSAGE(item->child, "Item doesn't have a child.")
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#define assert_has_no_child(item) TEST_ASSERT_NULL_MESSAGE(item->child, "Item has a child.")
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#define assert_is_invalid(item) \
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assert_has_type(item, cJSON_Invalid);\
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assert_not_in_list(item);\
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assert_has_no_child(item);\
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assert_has_no_string(item);\
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assert_has_no_valuestring(item)
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#endif
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