mirror of https://github.com/DaveGamble/cJSON
197 lines
7.9 KiB
C
197 lines
7.9 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 "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 cJSON_bool compare_from_string(const char * const a, const char * const b, const cJSON_bool case_sensitive)
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{
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cJSON *a_json = NULL;
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cJSON *b_json = NULL;
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cJSON_bool result = false;
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a_json = cJSON_Parse(a);
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TEST_ASSERT_NOT_NULL_MESSAGE(a_json, "Failed to parse a.");
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b_json = cJSON_Parse(b);
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TEST_ASSERT_NOT_NULL_MESSAGE(b_json, "Failed to parse b.");
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result = cJSON_Compare(a_json, b_json, case_sensitive);
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cJSON_Delete(a_json);
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cJSON_Delete(b_json);
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return result;
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}
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static void cjson_compare_should_compare_null_pointer_as_not_equal(void)
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{
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TEST_ASSERT_FALSE(cJSON_Compare(NULL, NULL, true));
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TEST_ASSERT_FALSE(cJSON_Compare(NULL, NULL, false));
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}
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static void cjson_compare_should_compare_invalid_as_not_equal(void)
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{
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cJSON invalid[1];
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memset(invalid, '\0', sizeof(invalid));
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TEST_ASSERT_FALSE(cJSON_Compare(invalid, invalid, false));
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TEST_ASSERT_FALSE(cJSON_Compare(invalid, invalid, true));
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}
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static void cjson_compare_should_compare_numbers(void)
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{
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TEST_ASSERT_TRUE(compare_from_string("1", "1", true));
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TEST_ASSERT_TRUE(compare_from_string("1", "1", false));
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TEST_ASSERT_TRUE(compare_from_string("0.0001", "0.0001", true));
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TEST_ASSERT_TRUE(compare_from_string("0.0001", "0.0001", false));
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TEST_ASSERT_FALSE(compare_from_string("1", "2", true));
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TEST_ASSERT_FALSE(compare_from_string("1", "2", false));
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}
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static void cjson_compare_should_compare_booleans(void)
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{
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/* true */
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TEST_ASSERT_TRUE(compare_from_string("true", "true", true));
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TEST_ASSERT_TRUE(compare_from_string("true", "true", false));
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/* false */
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TEST_ASSERT_TRUE(compare_from_string("false", "false", true));
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TEST_ASSERT_TRUE(compare_from_string("false", "false", false));
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/* mixed */
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TEST_ASSERT_FALSE(compare_from_string("true", "false", true));
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TEST_ASSERT_FALSE(compare_from_string("true", "false", false));
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TEST_ASSERT_FALSE(compare_from_string("false", "true", true));
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TEST_ASSERT_FALSE(compare_from_string("false", "true", false));
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}
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static void cjson_compare_should_compare_null(void)
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{
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TEST_ASSERT_TRUE(compare_from_string("null", "null", true));
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TEST_ASSERT_TRUE(compare_from_string("null", "null", false));
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TEST_ASSERT_FALSE(compare_from_string("null", "true", true));
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TEST_ASSERT_FALSE(compare_from_string("null", "true", false));
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}
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static void cjson_compare_should_not_accept_invalid_types(void)
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{
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cJSON invalid[1];
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memset(invalid, '\0', sizeof(invalid));
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invalid->type = cJSON_Number | cJSON_String;
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TEST_ASSERT_FALSE(cJSON_Compare(invalid, invalid, true));
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TEST_ASSERT_FALSE(cJSON_Compare(invalid, invalid, false));
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}
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static void cjson_compare_should_compare_strings(void)
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{
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TEST_ASSERT_TRUE(compare_from_string("\"abcdefg\"", "\"abcdefg\"", true));
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TEST_ASSERT_TRUE(compare_from_string("\"abcdefg\"", "\"abcdefg\"", false));
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TEST_ASSERT_FALSE(compare_from_string("\"ABCDEFG\"", "\"abcdefg\"", true));
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TEST_ASSERT_FALSE(compare_from_string("\"ABCDEFG\"", "\"abcdefg\"", false));
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}
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static void cjson_compare_should_compare_raw(void)
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{
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cJSON *raw1 = NULL;
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cJSON *raw2 = NULL;
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raw1 = cJSON_Parse("\"[true, false]\"");
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TEST_ASSERT_NOT_NULL(raw1);
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raw2 = cJSON_Parse("\"[true, false]\"");
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TEST_ASSERT_NOT_NULL(raw2);
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raw1->type = cJSON_Raw;
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raw2->type = cJSON_Raw;
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TEST_ASSERT_TRUE(cJSON_Compare(raw1, raw2, true));
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TEST_ASSERT_TRUE(cJSON_Compare(raw1, raw2, false));
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cJSON_Delete(raw1);
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cJSON_Delete(raw2);
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}
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static void cjson_compare_should_compare_arrays(void)
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{
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TEST_ASSERT_TRUE(compare_from_string("[]", "[]", true));
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TEST_ASSERT_TRUE(compare_from_string("[]", "[]", false));
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TEST_ASSERT_TRUE(compare_from_string("[false,true,null,42,\"string\",[],{}]", "[false, true, null, 42, \"string\", [], {}]", true));
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TEST_ASSERT_TRUE(compare_from_string("[false,true,null,42,\"string\",[],{}]", "[false, true, null, 42, \"string\", [], {}]", false));
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TEST_ASSERT_TRUE(compare_from_string("[[[1], 2]]", "[[[1], 2]]", true));
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TEST_ASSERT_TRUE(compare_from_string("[[[1], 2]]", "[[[1], 2]]", false));
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TEST_ASSERT_FALSE(compare_from_string("[true,null,42,\"string\",[],{}]", "[false, true, null, 42, \"string\", [], {}]", true));
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TEST_ASSERT_FALSE(compare_from_string("[true,null,42,\"string\",[],{}]", "[false, true, null, 42, \"string\", [], {}]", false));
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/* Arrays that are a prefix of another array */
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TEST_ASSERT_FALSE(compare_from_string("[1,2,3]", "[1,2]", true));
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TEST_ASSERT_FALSE(compare_from_string("[1,2,3]", "[1,2]", false));
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}
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static void cjson_compare_should_compare_objects(void)
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{
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TEST_ASSERT_TRUE(compare_from_string("{}", "{}", true));
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TEST_ASSERT_TRUE(compare_from_string("{}", "{}", false));
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TEST_ASSERT_TRUE(compare_from_string(
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"{\"false\": false, \"true\": true, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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"{\"true\": true, \"false\": false, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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true));
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TEST_ASSERT_FALSE(compare_from_string(
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"{\"False\": false, \"true\": true, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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"{\"true\": true, \"false\": false, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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true));
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TEST_ASSERT_TRUE(compare_from_string(
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"{\"False\": false, \"true\": true, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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"{\"true\": true, \"false\": false, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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false));
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TEST_ASSERT_FALSE(compare_from_string(
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"{\"Flse\": false, \"true\": true, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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"{\"true\": true, \"false\": false, \"null\": null, \"number\": 42, \"string\": \"string\", \"array\": [], \"object\": {}}",
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false));
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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(cjson_compare_should_compare_null_pointer_as_not_equal);
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RUN_TEST(cjson_compare_should_compare_invalid_as_not_equal);
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RUN_TEST(cjson_compare_should_compare_numbers);
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RUN_TEST(cjson_compare_should_compare_booleans);
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RUN_TEST(cjson_compare_should_compare_null);
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RUN_TEST(cjson_compare_should_not_accept_invalid_types);
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RUN_TEST(cjson_compare_should_compare_strings);
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RUN_TEST(cjson_compare_should_compare_raw);
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RUN_TEST(cjson_compare_should_compare_arrays);
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RUN_TEST(cjson_compare_should_compare_objects);
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return UNITY_END();
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}
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