288 lines
8.8 KiB
C
288 lines
8.8 KiB
C
/*
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* Copyright (c) 2009-2016 Petri Lehtinen <petri@digip.org>
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*
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* Jansson is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#include "util.h"
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#include <jansson.h>
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#include <string.h>
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static void test_bad_args(void) {
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json_t *num = json_integer(1);
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json_t *txt = json_string("test");
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if (!num || !txt)
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fail("failed to allocate test objects");
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if (json_string_nocheck(NULL) != NULL)
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fail("json_string_nocheck with NULL argument did not return NULL");
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if (json_stringn_nocheck(NULL, 0) != NULL)
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fail("json_stringn_nocheck with NULL argument did not return NULL");
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if (json_string(NULL) != NULL)
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fail("json_string with NULL argument did not return NULL");
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if (json_stringn(NULL, 0) != NULL)
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fail("json_stringn with NULL argument did not return NULL");
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if (json_string_length(NULL) != 0)
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fail("json_string_length with non-string argument did not return 0");
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if (json_string_length(num) != 0)
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fail("json_string_length with non-string argument did not return 0");
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if (json_string_value(NULL) != NULL)
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fail("json_string_value with non-string argument did not return NULL");
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if (json_string_value(num) != NULL)
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fail("json_string_value with non-string argument did not return NULL");
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if (!json_string_setn_nocheck(NULL, "", 0))
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fail("json_string_setn with non-string argument did not return error");
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if (!json_string_setn_nocheck(num, "", 0))
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fail("json_string_setn with non-string argument did not return error");
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if (!json_string_setn_nocheck(txt, NULL, 0))
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fail("json_string_setn_nocheck with NULL value did not return error");
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if (!json_string_set_nocheck(txt, NULL))
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fail("json_string_set_nocheck with NULL value did not return error");
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if (!json_string_set(txt, NULL))
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fail("json_string_set with NULL value did not return error");
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if (!json_string_setn(txt, NULL, 0))
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fail("json_string_setn with NULL value did not return error");
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if (num->refcount != 1)
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fail("unexpected reference count for num");
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if (txt->refcount != 1)
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fail("unexpected reference count for txt");
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json_decref(num);
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json_decref(txt);
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}
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/* Call the simple functions not covered by other tests of the public API */
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static void run_tests() {
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json_t *value;
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value = json_boolean(1);
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if (!json_is_true(value))
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fail("json_boolean(1) failed");
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json_decref(value);
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value = json_boolean(-123);
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if (!json_is_true(value))
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fail("json_boolean(-123) failed");
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json_decref(value);
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value = json_boolean(0);
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if (!json_is_false(value))
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fail("json_boolean(0) failed");
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if (json_boolean_value(value) != 0)
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fail("json_boolean_value failed");
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json_decref(value);
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value = json_integer(1);
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if (json_typeof(value) != JSON_INTEGER)
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fail("json_typeof failed");
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if (json_is_object(value))
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fail("json_is_object failed");
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if (json_is_array(value))
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fail("json_is_array failed");
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if (json_is_string(value))
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fail("json_is_string failed");
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if (!json_is_integer(value))
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fail("json_is_integer failed");
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if (json_is_real(value))
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fail("json_is_real failed");
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if (!json_is_number(value))
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fail("json_is_number failed");
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if (json_is_true(value))
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fail("json_is_true failed");
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if (json_is_false(value))
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fail("json_is_false failed");
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if (json_is_boolean(value))
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fail("json_is_boolean failed");
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if (json_is_null(value))
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fail("json_is_null failed");
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json_decref(value);
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value = json_string("foo");
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if (!value)
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fail("json_string failed");
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if (strcmp(json_string_value(value), "foo"))
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fail("invalid string value");
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if (json_string_length(value) != 3)
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fail("invalid string length");
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if (json_string_set(value, "barr"))
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fail("json_string_set failed");
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if (strcmp(json_string_value(value), "barr"))
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fail("invalid string value");
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if (json_string_length(value) != 4)
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fail("invalid string length");
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if (json_string_setn(value, "hi\0ho", 5))
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fail("json_string_set failed");
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if (memcmp(json_string_value(value), "hi\0ho\0", 6))
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fail("invalid string value");
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if (json_string_length(value) != 5)
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fail("invalid string length");
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json_decref(value);
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value = json_string(NULL);
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if (value)
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fail("json_string(NULL) failed");
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/* invalid UTF-8 */
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value = json_string("a\xefz");
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if (value)
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fail("json_string(<invalid utf-8>) failed");
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value = json_string_nocheck("foo");
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if (!value)
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fail("json_string_nocheck failed");
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if (strcmp(json_string_value(value), "foo"))
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fail("invalid string value");
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if (json_string_length(value) != 3)
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fail("invalid string length");
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if (json_string_set_nocheck(value, "barr"))
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fail("json_string_set_nocheck failed");
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if (strcmp(json_string_value(value), "barr"))
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fail("invalid string value");
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if (json_string_length(value) != 4)
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fail("invalid string length");
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if (json_string_setn_nocheck(value, "hi\0ho", 5))
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fail("json_string_set failed");
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if (memcmp(json_string_value(value), "hi\0ho\0", 6))
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fail("invalid string value");
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if (json_string_length(value) != 5)
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fail("invalid string length");
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json_decref(value);
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/* invalid UTF-8 */
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value = json_string_nocheck("qu\xff");
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if (!value)
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fail("json_string_nocheck failed");
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if (strcmp(json_string_value(value), "qu\xff"))
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fail("invalid string value");
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if (json_string_length(value) != 3)
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fail("invalid string length");
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if (json_string_set_nocheck(value, "\xfd\xfe\xff"))
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fail("json_string_set_nocheck failed");
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if (strcmp(json_string_value(value), "\xfd\xfe\xff"))
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fail("invalid string value");
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if (json_string_length(value) != 3)
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fail("invalid string length");
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json_decref(value);
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value = json_integer(123);
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if (!value)
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fail("json_integer failed");
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if (json_integer_value(value) != 123)
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fail("invalid integer value");
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if (json_number_value(value) != 123.0)
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fail("invalid number value");
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if (json_integer_set(value, 321))
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fail("json_integer_set failed");
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if (json_integer_value(value) != 321)
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fail("invalid integer value");
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if (json_number_value(value) != 321.0)
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fail("invalid number value");
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json_decref(value);
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value = json_real(123.123);
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if (!value)
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fail("json_real failed");
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if (json_real_value(value) != 123.123)
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fail("invalid integer value");
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if (json_number_value(value) != 123.123)
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fail("invalid number value");
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if (json_real_set(value, 321.321))
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fail("json_real_set failed");
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if (json_real_value(value) != 321.321)
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fail("invalid real value");
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if (json_number_value(value) != 321.321)
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fail("invalid number value");
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json_decref(value);
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value = json_true();
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if (!value)
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fail("json_true failed");
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json_decref(value);
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value = json_false();
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if (!value)
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fail("json_false failed");
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json_decref(value);
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value = json_null();
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if (!value)
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fail("json_null failed");
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json_decref(value);
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/* Test reference counting on singletons (true, false, null) */
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value = json_true();
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if (value->refcount != (size_t)-1)
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fail("refcounting true works incorrectly");
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json_decref(value);
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if (value->refcount != (size_t)-1)
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fail("refcounting true works incorrectly");
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json_incref(value);
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if (value->refcount != (size_t)-1)
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fail("refcounting true works incorrectly");
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value = json_false();
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if (value->refcount != (size_t)-1)
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fail("refcounting false works incorrectly");
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json_decref(value);
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if (value->refcount != (size_t)-1)
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fail("refcounting false works incorrectly");
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json_incref(value);
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if (value->refcount != (size_t)-1)
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fail("refcounting false works incorrectly");
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value = json_null();
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if (value->refcount != (size_t)-1)
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fail("refcounting null works incorrectly");
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json_decref(value);
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if (value->refcount != (size_t)-1)
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fail("refcounting null works incorrectly");
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json_incref(value);
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if (value->refcount != (size_t)-1)
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fail("refcounting null works incorrectly");
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#ifdef json_auto_t
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value = json_string("foo");
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{
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json_auto_t *test = json_incref(value);
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/* Use test so GCC doesn't complain it is unused. */
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if (!json_is_string(test))
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fail("value type check failed");
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}
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if (value->refcount != 1)
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fail("automatic decrement failed");
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json_decref(value);
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#endif
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test_bad_args();
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}
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