548 lines
21 KiB
C
548 lines
21 KiB
C
/*
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* Copyright (c) 2009-2016 Petri Lehtinen <petri@digip.org>
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* Copyright (c) 2010-2012 Graeme Smecher <graeme.smecher@mail.mcgill.ca>
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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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#ifdef HAVE_CONFIG_H
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#include <jansson_private_config.h>
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#endif
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#include <jansson_config.h>
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#include "util.h"
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#include <jansson.h>
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#include <math.h>
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#include <stdio.h>
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#include <string.h>
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#ifdef INFINITY
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// This test triggers "warning C4756: overflow in constant arithmetic"
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// in Visual Studio. This warning is triggered here by design, so disable it.
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// (This can only be done on function level so we keep these tests separate)
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#ifdef _MSC_VER
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#pragma warning(push)
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#pragma warning(disable : 4756)
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#endif
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static void test_inifity() {
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json_error_t error;
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if (json_pack_ex(&error, 0, "f", INFINITY))
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fail("json_pack infinity incorrectly succeeded");
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check_error(json_error_numeric_overflow, "Invalid floating point value", "<args>", 1,
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1, 1);
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if (json_pack_ex(&error, 0, "[f]", INFINITY))
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fail("json_pack infinity array element incorrectly succeeded");
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check_error(json_error_numeric_overflow, "Invalid floating point value", "<args>", 1,
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2, 2);
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if (json_pack_ex(&error, 0, "{s:f}", "key", INFINITY))
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fail("json_pack infinity object value incorrectly succeeded");
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check_error(json_error_numeric_overflow, "Invalid floating point value", "<args>", 1,
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4, 4);
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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}
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#endif // INFINITY
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static void run_tests() {
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json_t *value;
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int i;
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char buffer[4] = {'t', 'e', 's', 't'};
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json_error_t error;
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/*
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* Simple, valid json_pack cases
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*/
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/* true */
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value = json_pack("b", 1);
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if (!json_is_true(value))
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fail("json_pack boolean failed");
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if (value->refcount != (size_t)-1)
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fail("json_pack boolean refcount failed");
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json_decref(value);
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/* false */
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value = json_pack("b", 0);
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if (!json_is_false(value))
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fail("json_pack boolean failed");
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if (value->refcount != (size_t)-1)
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fail("json_pack boolean refcount failed");
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json_decref(value);
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/* null */
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value = json_pack("n");
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if (!json_is_null(value))
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fail("json_pack null failed");
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if (value->refcount != (size_t)-1)
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fail("json_pack null refcount failed");
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json_decref(value);
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/* integer */
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value = json_pack("i", 1);
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if (!json_is_integer(value) || json_integer_value(value) != 1)
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fail("json_pack integer failed");
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if (value->refcount != (size_t)1)
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fail("json_pack integer refcount failed");
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json_decref(value);
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/* integer from json_int_t */
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value = json_pack("I", (json_int_t)555555);
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if (!json_is_integer(value) || json_integer_value(value) != 555555)
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fail("json_pack json_int_t failed");
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if (value->refcount != (size_t)1)
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fail("json_pack integer refcount failed");
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json_decref(value);
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/* real */
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value = json_pack("f", 1.0);
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if (!json_is_real(value) || json_real_value(value) != 1.0)
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fail("json_pack real failed");
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if (value->refcount != (size_t)1)
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fail("json_pack real refcount failed");
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json_decref(value);
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/* string */
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value = json_pack("s", "test");
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if (!json_is_string(value) || strcmp("test", json_string_value(value)))
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fail("json_pack string failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string refcount failed");
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json_decref(value);
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/* nullable string (defined case) */
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value = json_pack("s?", "test");
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if (!json_is_string(value) || strcmp("test", json_string_value(value)))
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fail("json_pack nullable string (defined case) failed");
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if (value->refcount != (size_t)1)
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fail("json_pack nullable string (defined case) refcount failed");
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json_decref(value);
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/* nullable string (NULL case) */
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value = json_pack("s?", NULL);
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if (!json_is_null(value))
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fail("json_pack nullable string (NULL case) failed");
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if (value->refcount != (size_t)-1)
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fail("json_pack nullable string (NULL case) refcount failed");
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json_decref(value);
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/* nullable string concatenation */
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if (json_pack_ex(&error, 0, "s?+", "test", "ing"))
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fail("json_pack failed to catch invalid format 's?+'");
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check_error(json_error_invalid_format, "Cannot use '+' on optional strings",
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"<format>", 1, 2, 2);
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/* nullable string with integer length */
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if (json_pack_ex(&error, 0, "s?#", "test", 4))
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fail("json_pack failed to catch invalid format 's?#'");
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check_error(json_error_invalid_format, "Cannot use '#' on optional strings",
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"<format>", 1, 2, 2);
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/* string and length (int) */
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value = json_pack("s#", "test asdf", 4);
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if (!json_is_string(value) || strcmp("test", json_string_value(value)))
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fail("json_pack string and length failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string and length refcount failed");
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json_decref(value);
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/* string and length (size_t) */
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value = json_pack("s%", "test asdf", (size_t)4);
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if (!json_is_string(value) || strcmp("test", json_string_value(value)))
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fail("json_pack string and length failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string and length refcount failed");
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json_decref(value);
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/* string and length (int), non-NUL terminated string */
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value = json_pack("s#", buffer, 4);
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if (!json_is_string(value) || strcmp("test", json_string_value(value)))
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fail("json_pack string and length (int) failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string and length (int) refcount failed");
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json_decref(value);
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/* string and length (size_t), non-NUL terminated string */
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value = json_pack("s%", buffer, (size_t)4);
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if (!json_is_string(value) || strcmp("test", json_string_value(value)))
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fail("json_pack string and length (size_t) failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string and length (size_t) refcount failed");
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json_decref(value);
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/* string concatenation */
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if (json_pack("s+", "test", NULL))
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fail("json_pack string concatenation succeeded with NULL string");
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value = json_pack("s++", "te", "st", "ing");
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if (!json_is_string(value) || strcmp("testing", json_string_value(value)))
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fail("json_pack string concatenation failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string concatenation refcount failed");
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json_decref(value);
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/* string concatenation and length (int) */
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value = json_pack("s#+#+", "test", 1, "test", 2, "test");
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if (!json_is_string(value) || strcmp("ttetest", json_string_value(value)))
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fail("json_pack string concatenation and length (int) failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string concatenation and length (int) refcount failed");
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json_decref(value);
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/* string concatenation and length (size_t) */
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value = json_pack("s%+%+", "test", (size_t)1, "test", (size_t)2, "test");
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if (!json_is_string(value) || strcmp("ttetest", json_string_value(value)))
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fail("json_pack string concatenation and length (size_t) failed");
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if (value->refcount != (size_t)1)
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fail("json_pack string concatenation and length (size_t) refcount "
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"failed");
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json_decref(value);
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/* empty object */
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value = json_pack("{}", 1.0);
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if (!json_is_object(value) || json_object_size(value) != 0)
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fail("json_pack empty object failed");
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if (value->refcount != (size_t)1)
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fail("json_pack empty object refcount failed");
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json_decref(value);
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/* empty list */
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value = json_pack("[]", 1.0);
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if (!json_is_array(value) || json_array_size(value) != 0)
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fail("json_pack empty list failed");
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if (value->refcount != (size_t)1)
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fail("json_pack empty list failed");
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json_decref(value);
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/* non-incref'd object */
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value = json_pack("o", json_integer(1));
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if (!json_is_integer(value) || json_integer_value(value) != 1)
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fail("json_pack object failed");
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if (value->refcount != (size_t)1)
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fail("json_pack integer refcount failed");
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json_decref(value);
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/* non-incref'd nullable object (defined case) */
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value = json_pack("o?", json_integer(1));
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if (!json_is_integer(value) || json_integer_value(value) != 1)
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fail("json_pack nullable object (defined case) failed");
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if (value->refcount != (size_t)1)
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fail("json_pack nullable object (defined case) refcount failed");
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json_decref(value);
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/* non-incref'd nullable object (NULL case) */
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value = json_pack("o?", NULL);
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if (!json_is_null(value))
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fail("json_pack nullable object (NULL case) failed");
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if (value->refcount != (size_t)-1)
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fail("json_pack nullable object (NULL case) refcount failed");
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json_decref(value);
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/* incref'd object */
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value = json_pack("O", json_integer(1));
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if (!json_is_integer(value) || json_integer_value(value) != 1)
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fail("json_pack object failed");
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if (value->refcount != (size_t)2)
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fail("json_pack integer refcount failed");
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json_decref(value);
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json_decref(value);
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/* incref'd nullable object (defined case) */
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value = json_pack("O?", json_integer(1));
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if (!json_is_integer(value) || json_integer_value(value) != 1)
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fail("json_pack incref'd nullable object (defined case) failed");
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if (value->refcount != (size_t)2)
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fail("json_pack incref'd nullable object (defined case) refcount "
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"failed");
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json_decref(value);
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json_decref(value);
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/* incref'd nullable object (NULL case) */
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value = json_pack("O?", NULL);
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if (!json_is_null(value))
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fail("json_pack incref'd nullable object (NULL case) failed");
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if (value->refcount != (size_t)-1)
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fail("json_pack incref'd nullable object (NULL case) refcount failed");
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/* simple object */
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value = json_pack("{s:[]}", "foo");
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if (!json_is_object(value) || json_object_size(value) != 1)
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fail("json_pack array failed");
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if (!json_is_array(json_object_get(value, "foo")))
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fail("json_pack array failed");
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if (json_object_get(value, "foo")->refcount != (size_t)1)
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fail("json_pack object refcount failed");
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json_decref(value);
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/* object with complex key */
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value = json_pack("{s+#+: []}", "foo", "barbar", 3, "baz");
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if (!json_is_object(value) || json_object_size(value) != 1)
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fail("json_pack array failed");
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if (!json_is_array(json_object_get(value, "foobarbaz")))
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fail("json_pack array failed");
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if (json_object_get(value, "foobarbaz")->refcount != (size_t)1)
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fail("json_pack object refcount failed");
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json_decref(value);
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/* object with optional members */
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value = json_pack("{s:s,s:o,s:O}", "a", NULL, "b", NULL, "c", NULL);
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if (value)
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fail("json_pack object optional incorrectly succeeded");
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value = json_pack("{s:**}", "a", NULL);
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if (value)
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fail("json_pack object optional invalid incorrectly succeeded");
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if (json_pack_ex(&error, 0, "{s:i*}", "a", 1))
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fail("json_pack object optional invalid incorrectly succeeded");
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check_error(json_error_invalid_format, "Expected format 's', got '*'", "<format>", 1,
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5, 5);
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value = json_pack("{s:s*,s:o*,s:O*}", "a", NULL, "b", NULL, "c", NULL);
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if (!json_is_object(value) || json_object_size(value) != 0)
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fail("json_pack object optional failed");
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json_decref(value);
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value = json_pack("{s:s*}", "key", "\xff\xff");
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if (value)
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fail("json_pack object optional with invalid UTF-8 incorrectly "
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"succeeded");
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if (json_pack_ex(&error, 0, "{s: s*#}", "key", "test", 1))
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fail("json_pack failed to catch invalid format 's*#'");
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check_error(json_error_invalid_format, "Cannot use '#' on optional strings",
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"<format>", 1, 6, 6);
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if (json_pack_ex(&error, 0, "{s: s*+}", "key", "test", "ing"))
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fail("json_pack failed to catch invalid format 's*+'");
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check_error(json_error_invalid_format, "Cannot use '+' on optional strings",
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"<format>", 1, 6, 6);
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/* simple array */
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value = json_pack("[i,i,i]", 0, 1, 2);
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if (!json_is_array(value) || json_array_size(value) != 3)
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fail("json_pack object failed");
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for (i = 0; i < 3; i++) {
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if (!json_is_integer(json_array_get(value, i)) ||
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json_integer_value(json_array_get(value, i)) != i)
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fail("json_pack integer array failed");
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}
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json_decref(value);
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/* simple array with optional members */
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value = json_pack("[s,o,O]", NULL, NULL, NULL);
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if (value)
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fail("json_pack array optional incorrectly succeeded");
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if (json_pack_ex(&error, 0, "[i*]", 1))
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fail("json_pack array optional invalid incorrectly succeeded");
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check_error(json_error_invalid_format, "Unexpected format character '*'", "<format>",
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1, 3, 3);
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value = json_pack("[**]", NULL);
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if (value)
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fail("json_pack array optional invalid incorrectly succeeded");
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value = json_pack("[s*,o*,O*]", NULL, NULL, NULL);
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if (!json_is_array(value) || json_array_size(value) != 0)
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fail("json_pack array optional failed");
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json_decref(value);
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#ifdef NAN
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/* Invalid float values */
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if (json_pack_ex(&error, 0, "f", NAN))
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fail("json_pack NAN incorrectly succeeded");
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check_error(json_error_numeric_overflow, "Invalid floating point value", "<args>", 1,
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1, 1);
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if (json_pack_ex(&error, 0, "[f]", NAN))
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fail("json_pack NAN array element incorrectly succeeded");
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check_error(json_error_numeric_overflow, "Invalid floating point value", "<args>", 1,
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2, 2);
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if (json_pack_ex(&error, 0, "{s:f}", "key", NAN))
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fail("json_pack NAN object value incorrectly succeeded");
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check_error(json_error_numeric_overflow, "Invalid floating point value", "<args>", 1,
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4, 4);
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#endif
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#ifdef INFINITY
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test_inifity();
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#endif
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/* Whitespace; regular string */
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value = json_pack(" s\t ", "test");
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if (!json_is_string(value) || strcmp("test", json_string_value(value)))
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fail("json_pack string (with whitespace) failed");
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json_decref(value);
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/* Whitespace; empty array */
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value = json_pack("[ ]");
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if (!json_is_array(value) || json_array_size(value) != 0)
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fail("json_pack empty array (with whitespace) failed");
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json_decref(value);
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/* Whitespace; array */
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value = json_pack("[ i , i, i ] ", 1, 2, 3);
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if (!json_is_array(value) || json_array_size(value) != 3)
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fail("json_pack array (with whitespace) failed");
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json_decref(value);
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/*
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* Invalid cases
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*/
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/* newline in format string */
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if (json_pack_ex(&error, 0, "{\n\n1"))
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fail("json_pack failed to catch invalid format '1'");
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check_error(json_error_invalid_format, "Expected format 's', got '1'", "<format>", 3,
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1, 4);
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/* mismatched open/close array/object */
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if (json_pack_ex(&error, 0, "[}"))
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fail("json_pack failed to catch mismatched '}'");
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check_error(json_error_invalid_format, "Unexpected format character '}'", "<format>",
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1, 2, 2);
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if (json_pack_ex(&error, 0, "{]"))
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fail("json_pack failed to catch mismatched ']'");
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check_error(json_error_invalid_format, "Expected format 's', got ']'", "<format>", 1,
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2, 2);
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/* missing close array */
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if (json_pack_ex(&error, 0, "["))
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fail("json_pack failed to catch missing ']'");
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check_error(json_error_invalid_format, "Unexpected end of format string", "<format>",
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1, 2, 2);
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/* missing close object */
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if (json_pack_ex(&error, 0, "{"))
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fail("json_pack failed to catch missing '}'");
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check_error(json_error_invalid_format, "Unexpected end of format string", "<format>",
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1, 2, 2);
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/* garbage after format string */
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if (json_pack_ex(&error, 0, "[i]a", 42))
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fail("json_pack failed to catch garbage after format string");
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check_error(json_error_invalid_format, "Garbage after format string", "<format>", 1,
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4, 4);
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if (json_pack_ex(&error, 0, "ia", 42))
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fail("json_pack failed to catch garbage after format string");
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check_error(json_error_invalid_format, "Garbage after format string", "<format>", 1,
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2, 2);
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/* NULL string */
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if (json_pack_ex(&error, 0, "s", NULL))
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fail("json_pack failed to catch null argument string");
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check_error(json_error_null_value, "NULL string", "<args>", 1, 1, 1);
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/* + on its own */
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if (json_pack_ex(&error, 0, "+", NULL))
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fail("json_pack failed to a lone +");
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check_error(json_error_invalid_format, "Unexpected format character '+'", "<format>",
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1, 1, 1);
|
|
|
|
/* Empty format */
|
|
if (json_pack_ex(&error, 0, ""))
|
|
fail("json_pack failed to catch empty format string");
|
|
check_error(json_error_invalid_argument, "NULL or empty format string", "<format>",
|
|
-1, -1, 0);
|
|
|
|
/* NULL format */
|
|
if (json_pack_ex(&error, 0, NULL))
|
|
fail("json_pack failed to catch NULL format string");
|
|
check_error(json_error_invalid_argument, "NULL or empty format string", "<format>",
|
|
-1, -1, 0);
|
|
|
|
/* NULL key */
|
|
if (json_pack_ex(&error, 0, "{s:i}", NULL, 1))
|
|
fail("json_pack failed to catch NULL key");
|
|
check_error(json_error_null_value, "NULL object key", "<args>", 1, 2, 2);
|
|
|
|
/* NULL value followed by object still steals the object's ref */
|
|
value = json_incref(json_object());
|
|
if (json_pack_ex(&error, 0, "{s:s,s:o}", "badnull", NULL, "dontleak", value))
|
|
fail("json_pack failed to catch NULL value");
|
|
check_error(json_error_null_value, "NULL string", "<args>", 1, 4, 4);
|
|
if (value->refcount != (size_t)1)
|
|
fail("json_pack failed to steal reference after error.");
|
|
json_decref(value);
|
|
|
|
/* More complicated checks for row/columns */
|
|
if (json_pack_ex(&error, 0, "{ {}: s }", "foo"))
|
|
fail("json_pack failed to catch object as key");
|
|
check_error(json_error_invalid_format, "Expected format 's', got '{'", "<format>", 1,
|
|
3, 3);
|
|
|
|
/* Complex object */
|
|
if (json_pack_ex(&error, 0, "{ s: {}, s:[ii{} }", "foo", "bar", 12, 13))
|
|
fail("json_pack failed to catch missing ]");
|
|
check_error(json_error_invalid_format, "Unexpected format character '}'", "<format>",
|
|
1, 19, 19);
|
|
|
|
/* Complex array */
|
|
if (json_pack_ex(&error, 0, "[[[[[ [[[[[ [[[[ }]]]] ]]]] ]]]]]"))
|
|
fail("json_pack failed to catch extra }");
|
|
check_error(json_error_invalid_format, "Unexpected format character '}'", "<format>",
|
|
1, 21, 21);
|
|
|
|
/* Invalid UTF-8 in object key */
|
|
if (json_pack_ex(&error, 0, "{s:i}", "\xff\xff", 42))
|
|
fail("json_pack failed to catch invalid UTF-8 in an object key");
|
|
check_error(json_error_invalid_utf8, "Invalid UTF-8 object key", "<args>", 1, 2, 2);
|
|
|
|
/* Invalid UTF-8 in a string */
|
|
if (json_pack_ex(&error, 0, "{s:s}", "foo", "\xff\xff"))
|
|
fail("json_pack failed to catch invalid UTF-8 in a string");
|
|
check_error(json_error_invalid_utf8, "Invalid UTF-8 string", "<args>", 1, 4, 4);
|
|
|
|
/* Invalid UTF-8 in an optional '?' string */
|
|
if (json_pack_ex(&error, 0, "{s:s?}", "foo", "\xff\xff"))
|
|
fail("json_pack failed to catch invalid UTF-8 in an optional '?' "
|
|
"string");
|
|
check_error(json_error_invalid_utf8, "Invalid UTF-8 string", "<args>", 1, 5, 5);
|
|
|
|
/* Invalid UTF-8 in an optional '*' string */
|
|
if (json_pack_ex(&error, 0, "{s:s*}", "foo", "\xff\xff"))
|
|
fail("json_pack failed to catch invalid UTF-8 in an optional '*' "
|
|
"string");
|
|
check_error(json_error_invalid_utf8, "Invalid UTF-8 string", "<args>", 1, 5, 5);
|
|
|
|
/* Invalid UTF-8 in a concatenated key */
|
|
if (json_pack_ex(&error, 0, "{s+:i}", "\xff\xff", "concat", 42))
|
|
fail("json_pack failed to catch invalid UTF-8 in an object key");
|
|
check_error(json_error_invalid_utf8, "Invalid UTF-8 object key", "<args>", 1, 3, 3);
|
|
|
|
if (json_pack_ex(&error, 0, "{s:o}", "foo", NULL))
|
|
fail("json_pack failed to catch nullable object");
|
|
check_error(json_error_null_value, "NULL object", "<args>", 1, 4, 4);
|
|
|
|
if (json_pack_ex(&error, 0, "{s:O}", "foo", NULL))
|
|
fail("json_pack failed to catch nullable incref object");
|
|
check_error(json_error_null_value, "NULL object", "<args>", 1, 4, 4);
|
|
|
|
if (json_pack_ex(&error, 0, "{s+:o}", "foo", "bar", NULL))
|
|
fail("json_pack failed to catch non-nullable object value");
|
|
check_error(json_error_null_value, "NULL object", "<args>", 1, 5, 5);
|
|
|
|
if (json_pack_ex(&error, 0, "[1s", "Hi"))
|
|
fail("json_pack failed to catch invalid format");
|
|
check_error(json_error_invalid_format, "Unexpected format character '1'", "<format>",
|
|
1, 2, 2);
|
|
|
|
if (json_pack_ex(&error, 0, "[1s+", "Hi", "ya"))
|
|
fail("json_pack failed to catch invalid format");
|
|
check_error(json_error_invalid_format, "Unexpected format character '1'", "<format>",
|
|
1, 2, 2);
|
|
|
|
if (json_pack_ex(&error, 0, "[so]", NULL, json_object()))
|
|
fail("json_pack failed to catch NULL value");
|
|
check_error(json_error_null_value, "NULL string", "<args>", 1, 2, 2);
|
|
}
|