mirror of
https://github.com/DaveGamble/cJSON
synced 2024-12-25 16:12:04 +00:00
206 lines
6.9 KiB
C
206 lines
6.9 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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#include "../cJSON_Utils.h"
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/* JSON Apply Merge tests: */
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const char *merges[15][3] =
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{
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{"{\"a\":\"b\"}", "{\"a\":\"c\"}", "{\"a\":\"c\"}"},
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{"{\"a\":\"b\"}", "{\"b\":\"c\"}", "{\"a\":\"b\",\"b\":\"c\"}"},
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{"{\"a\":\"b\"}", "{\"a\":null}", "{}"},
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{"{\"a\":\"b\",\"b\":\"c\"}", "{\"a\":null}", "{\"b\":\"c\"}"},
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{"{\"a\":[\"b\"]}", "{\"a\":\"c\"}", "{\"a\":\"c\"}"},
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{"{\"a\":\"c\"}", "{\"a\":[\"b\"]}", "{\"a\":[\"b\"]}"},
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{"{\"a\":{\"b\":\"c\"}}", "{\"a\":{\"b\":\"d\",\"c\":null}}", "{\"a\":{\"b\":\"d\"}}"},
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{"{\"a\":[{\"b\":\"c\"}]}", "{\"a\":[1]}", "{\"a\":[1]}"},
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{"[\"a\",\"b\"]", "[\"c\",\"d\"]", "[\"c\",\"d\"]"},
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{"{\"a\":\"b\"}", "[\"c\"]", "[\"c\"]"},
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{"{\"a\":\"foo\"}", "null", "null"},
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{"{\"a\":\"foo\"}", "\"bar\"", "\"bar\""},
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{"{\"e\":null}", "{\"a\":1}", "{\"e\":null,\"a\":1}"},
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{"[1,2]", "{\"a\":\"b\",\"c\":null}", "{\"a\":\"b\"}"},
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{"{}","{\"a\":{\"bb\":{\"ccc\":null}}}", "{\"a\":{\"bb\":{}}}"}
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};
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static void json_pointer_tests(void)
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{
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cJSON *root = NULL;
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const char *json=
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"{"
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"\"foo\": [\"bar\", \"baz\"],"
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"\"\": 0,"
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"\"a/b\": 1,"
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"\"c%d\": 2,"
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"\"e^f\": 3,"
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"\"g|h\": 4,"
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"\"i\\\\j\": 5,"
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"\"k\\\"l\": 6,"
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"\" \": 7,"
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"\"m~n\": 8"
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"}";
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root = cJSON_Parse(json);
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, ""), root);
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/foo"), cJSON_GetObjectItem(root, "foo"));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/foo/0"), cJSON_GetObjectItem(root, "foo")->child);
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/foo/0"), cJSON_GetObjectItem(root, "foo")->child);
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/"), cJSON_GetObjectItem(root, ""));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/a~1b"), cJSON_GetObjectItem(root, "a/b"));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/c%d"), cJSON_GetObjectItem(root, "c%d"));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/c^f"), cJSON_GetObjectItem(root, "c^f"));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/c|f"), cJSON_GetObjectItem(root, "c|f"));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/i\\j"), cJSON_GetObjectItem(root, "i\\j"));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/k\"l"), cJSON_GetObjectItem(root, "k\"l"));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/ "), cJSON_GetObjectItem(root, " "));
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TEST_ASSERT_EQUAL_PTR(cJSONUtils_GetPointer(root, "/m~0n"), cJSON_GetObjectItem(root, "m~n"));
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cJSON_Delete(root);
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}
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static void misc_tests(void)
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{
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/* Misc tests */
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int numbers[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
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cJSON *object = NULL;
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cJSON *nums = NULL;
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cJSON *num6 = NULL;
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char *pointer = NULL;
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printf("JSON Pointer construct\n");
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object = cJSON_CreateObject();
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nums = cJSON_CreateIntArray(numbers, 10);
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num6 = cJSON_GetArrayItem(nums, 6);
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cJSON_AddItemToObject(object, "numbers", nums);
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pointer = cJSONUtils_FindPointerFromObjectTo(object, num6);
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TEST_ASSERT_EQUAL_STRING("/numbers/6", pointer);
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free(pointer);
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pointer = cJSONUtils_FindPointerFromObjectTo(object, nums);
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TEST_ASSERT_EQUAL_STRING("/numbers", pointer);
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free(pointer);
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pointer = cJSONUtils_FindPointerFromObjectTo(object, object);
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TEST_ASSERT_EQUAL_STRING("", pointer);
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free(pointer);
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cJSON_Delete(object);
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}
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static void sort_tests(void)
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{
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/* Misc tests */
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const char *random = "QWERTYUIOPASDFGHJKLZXCVBNM";
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char buf[2] = {'\0', '\0'};
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cJSON *sortme = NULL;
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size_t i = 0;
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cJSON *current_element = NULL;
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/* JSON Sort test: */
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sortme = cJSON_CreateObject();
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for (i = 0; i < 26; i++)
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{
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buf[0] = random[i];
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cJSON_AddItemToObject(sortme, buf, cJSON_CreateNumber(1));
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}
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cJSONUtils_SortObject(sortme);
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/* check sorting */
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current_element = sortme->child->next;
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for (i = 1; (i < 26) && (current_element != NULL) && (current_element->prev != NULL); i++)
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{
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TEST_ASSERT_TRUE(current_element->string[0] >= current_element->prev->string[0]);
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current_element = current_element->next;
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}
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cJSON_Delete(sortme);
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}
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static void merge_tests(void)
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{
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size_t i = 0;
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char *patchtext = NULL;
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char *after = NULL;
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/* Merge tests: */
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printf("JSON Merge Patch tests\n");
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for (i = 0; i < 15; i++)
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{
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cJSON *object_to_be_merged = cJSON_Parse(merges[i][0]);
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cJSON *patch = cJSON_Parse(merges[i][1]);
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patchtext = cJSON_PrintUnformatted(patch);
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object_to_be_merged = cJSONUtils_MergePatch(object_to_be_merged, patch);
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after = cJSON_PrintUnformatted(object_to_be_merged);
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TEST_ASSERT_EQUAL_STRING(merges[i][2], after);
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free(patchtext);
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free(after);
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cJSON_Delete(object_to_be_merged);
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cJSON_Delete(patch);
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}
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}
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static void generate_merge_tests(void)
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{
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size_t i = 0;
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char *patchedtext = NULL;
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/* Generate Merge tests: */
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for (i = 0; i < 15; i++)
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{
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cJSON *from = cJSON_Parse(merges[i][0]);
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cJSON *to = cJSON_Parse(merges[i][2]);
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cJSON *patch = cJSONUtils_GenerateMergePatch(from,to);
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from = cJSONUtils_MergePatch(from,patch);
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patchedtext = cJSON_PrintUnformatted(from);
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TEST_ASSERT_EQUAL_STRING(merges[i][2], patchedtext);
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cJSON_Delete(from);
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cJSON_Delete(to);
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cJSON_Delete(patch);
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free(patchedtext);
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}
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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(json_pointer_tests);
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RUN_TEST(misc_tests);
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RUN_TEST(sort_tests);
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RUN_TEST(merge_tests);
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RUN_TEST(generate_merge_tests);
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return UNITY_END();
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}
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