diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt index 559cac3ad1b3c71daac992d690c63a4f75016954..9007741712022e7e8549b5021cf0bdb05b6c3e18 100644 --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -17,6 +17,7 @@ if(ENABLE_CJSON_TEST) print_string print_number print_array + print_object ) add_library(test-common common.c) diff --git a/tests/print_object.c b/tests/print_object.c new file mode 100644 index 0000000000000000000000000000000000000000..2f6f5bf125716550b237c26c07e8880d65068b02 --- /dev/null +++ b/tests/print_object.c @@ -0,0 +1,92 @@ +/* + Copyright (c) 2009-2017 Dave Gamble and cJSON contributors + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + THE SOFTWARE. +*/ + +#include "unity/examples/unity_config.h" +#include "unity/src/unity.h" +#include "common.h" + +static void assert_print_object(const char * const expected, const char * const input) +{ + unsigned char printed_unformatted[1024]; + unsigned char printed_formatted[1024]; + + const unsigned char *error_pointer; + cJSON item[1]; + + printbuffer formatted_buffer; + printbuffer unformatted_buffer; + + /* buffer for formatted printing */ + formatted_buffer.buffer = printed_formatted; + formatted_buffer.length = sizeof(printed_formatted); + formatted_buffer.offset = 0; + formatted_buffer.noalloc = true; + + /* buffer for unformatted printing */ + unformatted_buffer.buffer = printed_unformatted; + unformatted_buffer.length = sizeof(printed_unformatted); + unformatted_buffer.offset = 0; + unformatted_buffer.noalloc = true; + + memset(item, 0, sizeof(item)); + TEST_ASSERT_NOT_NULL_MESSAGE(parse_object(item, (const unsigned char*)input, &error_pointer), "Failed to parse object."); + + TEST_ASSERT_NOT_NULL_MESSAGE(print_object(item, 0, false, &unformatted_buffer), "Failed to print unformatted string."); + TEST_ASSERT_EQUAL_STRING_MESSAGE(input, printed_unformatted, "Unformatted object is not correct."); + + TEST_ASSERT_NOT_NULL_MESSAGE(print_object(item, 0, true, &formatted_buffer), "Failed to print formatted string."); + TEST_ASSERT_EQUAL_STRING_MESSAGE(expected, printed_formatted, "Formatted ojbect is not correct."); + + reset(item); +} + +static void print_object_should_print_empty_objects(void) +{ + assert_print_object("{\n}", "{}"); +} + +static void print_object_should_print_objects_with_one_element(void) +{ + + assert_print_object("{\n\t\"one\":\t1\n}", "{\"one\":1}"); + assert_print_object("{\n\t\"hello\":\t\"world!\"\n}", "{\"hello\":\"world!\"}"); + assert_print_object("{\n\t\"array\":\t[]\n}", "{\"array\":[]}"); + assert_print_object("{\n\t\"null\":\tnull\n}", "{\"null\":null}"); +} + +static void print_object_should_print_objects_with_multiple_elements(void) +{ + assert_print_object("{\n\t\"one\":\t1,\n\t\"two\":\t2,\n\t\"three\":\t3\n}", "{\"one\":1,\"two\":2,\"three\":3}"); + assert_print_object("{\n\t\"one\":\t1,\n\t\"NULL\":\tnull,\n\t\"TRUE\":\ttrue,\n\t\"FALSE\":\tfalse,\n\t\"array\":\t[],\n\t\"world\":\t\"hello\",\n\t\"object\":\t{\n\t}\n}", "{\"one\":1,\"NULL\":null,\"TRUE\":true,\"FALSE\":false,\"array\":[],\"world\":\"hello\",\"object\":{}}"); +} + +int main(void) +{ + /* initialize cJSON item */ + UNITY_BEGIN(); + + RUN_TEST(print_object_should_print_empty_objects); + RUN_TEST(print_object_should_print_objects_with_one_element); + RUN_TEST(print_object_should_print_objects_with_multiple_elements); + + return UNITY_END(); +}