thodg/cgminer/compat/jansson-2.9/test/suites/api/test_copy.c
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Hash : 6f01253b
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Date : 2017-01-26T13:30:45
merge with cgminer rev 87e3da18638275d2b5adbd0ccd0a17225793bf8f code refactoring: - Con Colivas notes - whitespace nitts - unused parameters removed - compiler warnings removed
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compat/jansson-2.9/test/suites/api/test_copy.c
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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 <string.h> #include <jansson.h> #include "util.h" static void test_copy_simple(void) { json_t *value, *copy; if(json_copy(NULL)) fail("copying NULL doesn't return NULL"); /* true */ value = json_true(); copy = json_copy(value); if(value != copy) fail("copying true failed"); json_decref(value); json_decref(copy); /* false */ value = json_false(); copy = json_copy(value); if(value != copy) fail("copying false failed"); json_decref(value); json_decref(copy); /* null */ value = json_null(); copy = json_copy(value); if(value != copy) fail("copying null failed"); json_decref(value); json_decref(copy); /* string */ value = json_string("foo"); if(!value) fail("unable to create a string"); copy = json_copy(value); if(!copy) fail("unable to copy a string"); if(copy == value) fail("copying a string doesn't copy"); if(!json_equal(copy, value)) fail("copying a string produces an inequal copy"); if(value->refcount != 1 || copy->refcount != 1) fail("invalid refcounts"); json_decref(value); json_decref(copy); /* integer */ value = json_integer(543); if(!value) fail("unable to create an integer"); copy = json_copy(value); if(!copy) fail("unable to copy an integer"); if(copy == value) fail("copying an integer doesn't copy"); if(!json_equal(copy, value)) fail("copying an integer produces an inequal copy"); if(value->refcount != 1 || copy->refcount != 1) fail("invalid refcounts"); json_decref(value); json_decref(copy); /* real */ value = json_real(123e9); if(!value) fail("unable to create a real"); copy = json_copy(value); if(!copy) fail("unable to copy a real"); if(copy == value) fail("copying a real doesn't copy"); if(!json_equal(copy, value)) fail("copying a real produces an inequal copy"); if(value->refcount != 1 || copy->refcount != 1) fail("invalid refcounts"); json_decref(value); json_decref(copy); } static void test_deep_copy_simple(void) { json_t *value, *copy; if(json_deep_copy(NULL)) fail("deep copying NULL doesn't return NULL"); /* true */ value = json_true(); copy = json_deep_copy(value); if(value != copy) fail("deep copying true failed"); json_decref(value); json_decref(copy); /* false */ value = json_false(); copy = json_deep_copy(value); if(value != copy) fail("deep copying false failed"); json_decref(value); json_decref(copy); /* null */ value = json_null(); copy = json_deep_copy(value); if(value != copy) fail("deep copying null failed"); json_decref(value); json_decref(copy); /* string */ value = json_string("foo"); if(!value) fail("unable to create a string"); copy = json_deep_copy(value); if(!copy) fail("unable to deep copy a string"); if(copy == value) fail("deep copying a string doesn't copy"); if(!json_equal(copy, value)) fail("deep copying a string produces an inequal copy"); if(value->refcount != 1 || copy->refcount != 1) fail("invalid refcounts"); json_decref(value); json_decref(copy); /* integer */ value = json_integer(543); if(!value) fail("unable to create an integer"); copy = json_deep_copy(value); if(!copy) fail("unable to deep copy an integer"); if(copy == value) fail("deep copying an integer doesn't copy"); if(!json_equal(copy, value)) fail("deep copying an integer produces an inequal copy"); if(value->refcount != 1 || copy->refcount != 1) fail("invalid refcounts"); json_decref(value); json_decref(copy); /* real */ value = json_real(123e9); if(!value) fail("unable to create a real"); copy = json_deep_copy(value); if(!copy) fail("unable to deep copy a real"); if(copy == value) fail("deep copying a real doesn't copy"); if(!json_equal(copy, value)) fail("deep copying a real produces an inequal copy"); if(value->refcount != 1 || copy->refcount != 1) fail("invalid refcounts"); json_decref(value); json_decref(copy); } static void test_copy_array(void) { const char *json_array_text = "[1, \"foo\", 3.141592, {\"foo\": \"bar\"}]"; json_t *array, *copy; size_t i; array = json_loads(json_array_text, 0, NULL); if(!array) fail("unable to parse an array"); copy = json_copy(array); if(!copy) fail("unable to copy an array"); if(copy == array) fail("copying an array doesn't copy"); if(!json_equal(copy, array)) fail("copying an array produces an inequal copy"); for(i = 0; i < json_array_size(copy); i++) { if(json_array_get(array, i) != json_array_get(copy, i)) fail("copying an array modifies its elements"); } json_decref(array); json_decref(copy); } static void test_deep_copy_array(void) { const char *json_array_text = "[1, \"foo\", 3.141592, {\"foo\": \"bar\"}]"; json_t *array, *copy; size_t i; array = json_loads(json_array_text, 0, NULL); if(!array) fail("unable to parse an array"); copy = json_deep_copy(array); if(!copy) fail("unable to deep copy an array"); if(copy == array) fail("deep copying an array doesn't copy"); if(!json_equal(copy, array)) fail("deep copying an array produces an inequal copy"); for(i = 0; i < json_array_size(copy); i++) { if(json_array_get(array, i) == json_array_get(copy, i)) fail("deep copying an array doesn't copy its elements"); } json_decref(array); json_decref(copy); } static void test_copy_object(void) { const char *json_object_text = "{\"foo\": \"bar\", \"a\": 1, \"b\": 3.141592, \"c\": [1,2,3,4]}"; const char *keys[] = {"foo", "a", "b", "c"}; int i; json_t *object, *copy; void *iter; object = json_loads(json_object_text, 0, NULL); if(!object) fail("unable to parse an object"); copy = json_copy(object); if(!copy) fail("unable to copy an object"); if(copy == object) fail("copying an object doesn't copy"); if(!json_equal(copy, object)) fail("copying an object produces an inequal copy"); i = 0; iter = json_object_iter(object); while(iter) { const char *key; json_t *value1, *value2; key = json_object_iter_key(iter); value1 = json_object_iter_value(iter); value2 = json_object_get(copy, key); if(value1 != value2) fail("copying an object modifies its items"); if (strcmp(key, keys[i]) != 0) fail("copying an object doesn't preserve key order"); iter = json_object_iter_next(object, iter); i++; } json_decref(object); json_decref(copy); } static void test_deep_copy_object(void) { const char *json_object_text = "{\"foo\": \"bar\", \"a\": 1, \"b\": 3.141592, \"c\": [1,2,3,4]}"; const char *keys[] = {"foo", "a", "b", "c"}; int i; json_t *object, *copy; void *iter; object = json_loads(json_object_text, 0, NULL); if(!object) fail("unable to parse an object"); copy = json_deep_copy(object); if(!copy) fail("unable to deep copy an object"); if(copy == object) fail("deep copying an object doesn't copy"); if(!json_equal(copy, object)) fail("deep copying an object produces an inequal copy"); i = 0; iter = json_object_iter(object); while(iter) { const char *key; json_t *value1, *value2; key = json_object_iter_key(iter); value1 = json_object_iter_value(iter); value2 = json_object_get(copy, key); if(value1 == value2) fail("deep copying an object doesn't copy its items"); if (strcmp(key, keys[i]) != 0) fail("deep copying an object doesn't preserve key order"); iter = json_object_iter_next(object, iter); i++; } json_decref(object); json_decref(copy); } static void run_tests() { test_copy_simple(); test_deep_copy_simple(); test_copy_array(); test_deep_copy_array(); test_copy_object(); test_deep_copy_object(); }