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- /*
- * Copyright (c) 2009-2016 Petri Lehtinen <petri@digip.org>
- *
- * Jansson is free software; you can redistribute it and/or modify
- * it under the terms of the MIT license. See LICENSE for details.
- */
- #include <jansson.h>
- #include "util.h"
- static void test_equal_simple()
- {
- json_t *value1, *value2;
- if(json_equal(NULL, NULL))
- fail("json_equal fails for two NULLs");
- value1 = json_true();
- if(json_equal(value1, NULL) || json_equal(NULL, value1))
- fail("json_equal fails for NULL");
- /* this covers true, false and null as they are singletons */
- if(!json_equal(value1, value1))
- fail("identical objects are not equal");
- json_decref(value1);
- /* integer */
- value1 = json_integer(1);
- value2 = json_integer(1);
- if(!value1 || !value2)
- fail("unable to create integers");
- if(!json_equal(value1, value2))
- fail("json_equal fails for two equal integers");
- json_decref(value2);
- value2 = json_integer(2);
- if(!value2)
- fail("unable to create an integer");
- if(json_equal(value1, value2))
- fail("json_equal fails for two inequal integers");
- json_decref(value1);
- json_decref(value2);
- /* real */
- value1 = json_real(1.2);
- value2 = json_real(1.2);
- if(!value1 || !value2)
- fail("unable to create reals");
- if(!json_equal(value1, value2))
- fail("json_equal fails for two equal reals");
- json_decref(value2);
- value2 = json_real(3.141592);
- if(!value2)
- fail("unable to create an real");
- if(json_equal(value1, value2))
- fail("json_equal fails for two inequal reals");
- json_decref(value1);
- json_decref(value2);
- /* string */
- value1 = json_string("foo");
- value2 = json_string("foo");
- if(!value1 || !value2)
- fail("unable to create strings");
- if(!json_equal(value1, value2))
- fail("json_equal fails for two equal strings");
- json_decref(value2);
- value2 = json_string("bar");
- if(!value2)
- fail("unable to create an string");
- if(json_equal(value1, value2))
- fail("json_equal fails for two inequal strings");
- json_decref(value1);
- json_decref(value2);
- }
- static void test_equal_array()
- {
- json_t *array1, *array2;
- array1 = json_array();
- array2 = json_array();
- if(!array1 || !array2)
- fail("unable to create arrays");
- if(!json_equal(array1, array2))
- fail("json_equal fails for two empty arrays");
- json_array_append_new(array1, json_integer(1));
- json_array_append_new(array2, json_integer(1));
- json_array_append_new(array1, json_string("foo"));
- json_array_append_new(array2, json_string("foo"));
- json_array_append_new(array1, json_integer(2));
- json_array_append_new(array2, json_integer(2));
- if(!json_equal(array1, array2))
- fail("json_equal fails for two equal arrays");
- json_array_remove(array2, 2);
- if(json_equal(array1, array2))
- fail("json_equal fails for two inequal arrays");
- json_array_append_new(array2, json_integer(3));
- if(json_equal(array1, array2))
- fail("json_equal fails for two inequal arrays");
- json_decref(array1);
- json_decref(array2);
- }
- static void test_equal_object()
- {
- json_t *object1, *object2;
- object1 = json_object();
- object2 = json_object();
- if(!object1 || !object2)
- fail("unable to create objects");
- if(!json_equal(object1, object2))
- fail("json_equal fails for two empty objects");
- json_object_set_new(object1, "a", json_integer(1));
- json_object_set_new(object2, "a", json_integer(1));
- json_object_set_new(object1, "b", json_string("foo"));
- json_object_set_new(object2, "b", json_string("foo"));
- json_object_set_new(object1, "c", json_integer(2));
- json_object_set_new(object2, "c", json_integer(2));
- if(!json_equal(object1, object2))
- fail("json_equal fails for two equal objects");
- json_object_del(object2, "c");
- if(json_equal(object1, object2))
- fail("json_equal fails for two inequal objects");
- json_object_set_new(object2, "c", json_integer(3));
- if(json_equal(object1, object2))
- fail("json_equal fails for two inequal objects");
- json_object_del(object2, "c");
- json_object_set_new(object2, "d", json_integer(2));
- if(json_equal(object1, object2))
- fail("json_equal fails for two inequal objects");
- json_decref(object1);
- json_decref(object2);
- }
- static void test_equal_complex()
- {
- json_t *value1, *value2;
- const char *complex_json =
- "{"
- " \"integer\": 1, "
- " \"real\": 3.141592, "
- " \"string\": \"foobar\", "
- " \"true\": true, "
- " \"object\": {"
- " \"array-in-object\": [1,true,\"foo\",{}],"
- " \"object-in-object\": {\"foo\": \"bar\"}"
- " },"
- " \"array\": [\"foo\", false, null, 1.234]"
- "}";
- value1 = json_loads(complex_json, 0, NULL);
- value2 = json_loads(complex_json, 0, NULL);
- if(!value1 || !value2)
- fail("unable to parse JSON");
- if(!json_equal(value1, value2))
- fail("json_equal fails for two inequal strings");
- json_decref(value1);
- json_decref(value2);
- /* TODO: There's no negative test case here */
- }
- static void run_tests()
- {
- test_equal_simple();
- test_equal_array();
- test_equal_object();
- test_equal_complex();
- }
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