mirror of
https://github.com/bitcoin/bitcoin.git
synced 2025-02-13 11:25:02 -05:00
7650449a67
JSON makes no distinction between numbers and reals, and our code doesn't need to do so either. This removes VREAL, as well as its specific post-processing in `UniValue::write`. Non-monetary amounts do not need to be forcibly formatted with 8 decimals, so the extra roundtrip was unnecessary (and potentially loses precision).
320 lines
8.8 KiB
C++
320 lines
8.8 KiB
C++
// Copyright 2014 BitPay, Inc.
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <stdint.h>
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#include <vector>
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#include <string>
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#include <map>
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#include "univalue/univalue.h"
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#include "test/test_bitcoin.h"
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#include <boost/test/unit_test.hpp>
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using namespace std;
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BOOST_FIXTURE_TEST_SUITE(univalue_tests, BasicTestingSetup)
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BOOST_AUTO_TEST_CASE(univalue_constructor)
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{
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UniValue v1;
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BOOST_CHECK(v1.isNull());
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UniValue v2(UniValue::VSTR);
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BOOST_CHECK(v2.isStr());
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UniValue v3(UniValue::VSTR, "foo");
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BOOST_CHECK(v3.isStr());
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BOOST_CHECK_EQUAL(v3.getValStr(), "foo");
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UniValue numTest;
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BOOST_CHECK(numTest.setNumStr("82"));
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BOOST_CHECK(numTest.isNum());
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BOOST_CHECK_EQUAL(numTest.getValStr(), "82");
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uint64_t vu64 = 82;
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UniValue v4(vu64);
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BOOST_CHECK(v4.isNum());
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BOOST_CHECK_EQUAL(v4.getValStr(), "82");
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int64_t vi64 = -82;
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UniValue v5(vi64);
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BOOST_CHECK(v5.isNum());
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BOOST_CHECK_EQUAL(v5.getValStr(), "-82");
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int vi = -688;
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UniValue v6(vi);
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BOOST_CHECK(v6.isNum());
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BOOST_CHECK_EQUAL(v6.getValStr(), "-688");
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double vd = -7.21;
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UniValue v7(vd);
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BOOST_CHECK(v7.isNum());
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BOOST_CHECK_EQUAL(v7.getValStr(), "-7.21");
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string vs("yawn");
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UniValue v8(vs);
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BOOST_CHECK(v8.isStr());
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BOOST_CHECK_EQUAL(v8.getValStr(), "yawn");
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const char *vcs = "zappa";
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UniValue v9(vcs);
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BOOST_CHECK(v9.isStr());
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BOOST_CHECK_EQUAL(v9.getValStr(), "zappa");
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}
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BOOST_AUTO_TEST_CASE(univalue_typecheck)
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{
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UniValue v1;
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BOOST_CHECK(v1.setNumStr("1"));
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BOOST_CHECK(v1.isNum());
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BOOST_CHECK_THROW(v1.get_bool(), runtime_error);
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UniValue v2;
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BOOST_CHECK(v2.setBool(true));
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BOOST_CHECK_EQUAL(v2.get_bool(), true);
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BOOST_CHECK_THROW(v2.get_int(), runtime_error);
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UniValue v3;
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BOOST_CHECK(v3.setNumStr("32482348723847471234"));
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BOOST_CHECK_THROW(v3.get_int64(), runtime_error);
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BOOST_CHECK(v3.setNumStr("1000"));
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BOOST_CHECK_EQUAL(v3.get_int64(), 1000);
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UniValue v4;
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BOOST_CHECK(v4.setNumStr("2147483648"));
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BOOST_CHECK_EQUAL(v4.get_int64(), 2147483648);
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BOOST_CHECK_THROW(v4.get_int(), runtime_error);
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BOOST_CHECK(v4.setNumStr("1000"));
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BOOST_CHECK_EQUAL(v4.get_int(), 1000);
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BOOST_CHECK_THROW(v4.get_str(), runtime_error);
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BOOST_CHECK_EQUAL(v4.get_real(), 1000);
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BOOST_CHECK_THROW(v4.get_array(), runtime_error);
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BOOST_CHECK_THROW(v4.getKeys(), runtime_error);
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BOOST_CHECK_THROW(v4.getValues(), runtime_error);
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BOOST_CHECK_THROW(v4.get_obj(), runtime_error);
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UniValue v5;
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BOOST_CHECK(v5.read("[true, 10]"));
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BOOST_CHECK_NO_THROW(v5.get_array());
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std::vector<UniValue> vals = v5.getValues();
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BOOST_CHECK_THROW(vals[0].get_int(), runtime_error);
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BOOST_CHECK_EQUAL(vals[0].get_bool(), true);
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BOOST_CHECK_EQUAL(vals[1].get_int(), 10);
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BOOST_CHECK_THROW(vals[1].get_bool(), runtime_error);
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}
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BOOST_AUTO_TEST_CASE(univalue_set)
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{
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UniValue v(UniValue::VSTR, "foo");
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v.clear();
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BOOST_CHECK(v.isNull());
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BOOST_CHECK_EQUAL(v.getValStr(), "");
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BOOST_CHECK(v.setObject());
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BOOST_CHECK(v.isObject());
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BOOST_CHECK_EQUAL(v.size(), 0);
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BOOST_CHECK_EQUAL(v.getType(), UniValue::VOBJ);
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BOOST_CHECK(v.empty());
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BOOST_CHECK(v.setArray());
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BOOST_CHECK(v.isArray());
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BOOST_CHECK_EQUAL(v.size(), 0);
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BOOST_CHECK(v.setStr("zum"));
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BOOST_CHECK(v.isStr());
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BOOST_CHECK_EQUAL(v.getValStr(), "zum");
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BOOST_CHECK(v.setFloat(-1.01));
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BOOST_CHECK(v.isNum());
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BOOST_CHECK_EQUAL(v.getValStr(), "-1.01");
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BOOST_CHECK(v.setInt((int)1023));
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BOOST_CHECK(v.isNum());
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BOOST_CHECK_EQUAL(v.getValStr(), "1023");
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BOOST_CHECK(v.setInt((int64_t)-1023LL));
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BOOST_CHECK(v.isNum());
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BOOST_CHECK_EQUAL(v.getValStr(), "-1023");
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BOOST_CHECK(v.setInt((uint64_t)1023ULL));
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BOOST_CHECK(v.isNum());
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BOOST_CHECK_EQUAL(v.getValStr(), "1023");
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BOOST_CHECK(v.setNumStr("-688"));
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BOOST_CHECK(v.isNum());
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BOOST_CHECK_EQUAL(v.getValStr(), "-688");
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BOOST_CHECK(v.setBool(false));
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BOOST_CHECK_EQUAL(v.isBool(), true);
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BOOST_CHECK_EQUAL(v.isTrue(), false);
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BOOST_CHECK_EQUAL(v.isFalse(), true);
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BOOST_CHECK_EQUAL(v.getBool(), false);
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BOOST_CHECK(v.setBool(true));
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BOOST_CHECK_EQUAL(v.isBool(), true);
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BOOST_CHECK_EQUAL(v.isTrue(), true);
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BOOST_CHECK_EQUAL(v.isFalse(), false);
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BOOST_CHECK_EQUAL(v.getBool(), true);
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BOOST_CHECK(!v.setNumStr("zombocom"));
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BOOST_CHECK(v.setNull());
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BOOST_CHECK(v.isNull());
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}
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BOOST_AUTO_TEST_CASE(univalue_array)
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{
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UniValue arr(UniValue::VARR);
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UniValue v((int64_t)1023LL);
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BOOST_CHECK(arr.push_back(v));
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string vStr("zippy");
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BOOST_CHECK(arr.push_back(vStr));
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const char *s = "pippy";
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BOOST_CHECK(arr.push_back(s));
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vector<UniValue> vec;
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v.setStr("boing");
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vec.push_back(v);
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v.setStr("going");
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vec.push_back(v);
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BOOST_CHECK(arr.push_backV(vec));
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BOOST_CHECK_EQUAL(arr.empty(), false);
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BOOST_CHECK_EQUAL(arr.size(), 5);
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BOOST_CHECK_EQUAL(arr[0].getValStr(), "1023");
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BOOST_CHECK_EQUAL(arr[1].getValStr(), "zippy");
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BOOST_CHECK_EQUAL(arr[2].getValStr(), "pippy");
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BOOST_CHECK_EQUAL(arr[3].getValStr(), "boing");
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BOOST_CHECK_EQUAL(arr[4].getValStr(), "going");
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BOOST_CHECK_EQUAL(arr[999].getValStr(), "");
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arr.clear();
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BOOST_CHECK(arr.empty());
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BOOST_CHECK_EQUAL(arr.size(), 0);
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}
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BOOST_AUTO_TEST_CASE(univalue_object)
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{
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UniValue obj(UniValue::VOBJ);
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string strKey, strVal;
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UniValue v;
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strKey = "age";
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v.setInt(100);
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BOOST_CHECK(obj.pushKV(strKey, v));
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strKey = "first";
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strVal = "John";
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BOOST_CHECK(obj.pushKV(strKey, strVal));
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strKey = "last";
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const char *cVal = "Smith";
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BOOST_CHECK(obj.pushKV(strKey, cVal));
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strKey = "distance";
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BOOST_CHECK(obj.pushKV(strKey, (int64_t) 25));
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strKey = "time";
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BOOST_CHECK(obj.pushKV(strKey, (uint64_t) 3600));
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strKey = "calories";
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BOOST_CHECK(obj.pushKV(strKey, (int) 12));
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strKey = "temperature";
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BOOST_CHECK(obj.pushKV(strKey, (double) 90.012));
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UniValue obj2(UniValue::VOBJ);
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BOOST_CHECK(obj2.pushKV("cat1", 9000));
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BOOST_CHECK(obj2.pushKV("cat2", 12345));
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BOOST_CHECK(obj.pushKVs(obj2));
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BOOST_CHECK_EQUAL(obj.empty(), false);
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BOOST_CHECK_EQUAL(obj.size(), 9);
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BOOST_CHECK_EQUAL(obj["age"].getValStr(), "100");
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BOOST_CHECK_EQUAL(obj["first"].getValStr(), "John");
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BOOST_CHECK_EQUAL(obj["last"].getValStr(), "Smith");
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BOOST_CHECK_EQUAL(obj["distance"].getValStr(), "25");
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BOOST_CHECK_EQUAL(obj["time"].getValStr(), "3600");
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BOOST_CHECK_EQUAL(obj["calories"].getValStr(), "12");
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BOOST_CHECK_EQUAL(obj["temperature"].getValStr(), "90.012");
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BOOST_CHECK_EQUAL(obj["cat1"].getValStr(), "9000");
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BOOST_CHECK_EQUAL(obj["cat2"].getValStr(), "12345");
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BOOST_CHECK_EQUAL(obj["nyuknyuknyuk"].getValStr(), "");
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BOOST_CHECK(obj.exists("age"));
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BOOST_CHECK(obj.exists("first"));
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BOOST_CHECK(obj.exists("last"));
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BOOST_CHECK(obj.exists("distance"));
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BOOST_CHECK(obj.exists("time"));
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BOOST_CHECK(obj.exists("calories"));
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BOOST_CHECK(obj.exists("temperature"));
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BOOST_CHECK(obj.exists("cat1"));
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BOOST_CHECK(obj.exists("cat2"));
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BOOST_CHECK(!obj.exists("nyuknyuknyuk"));
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map<string, UniValue::VType> objTypes;
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objTypes["age"] = UniValue::VNUM;
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objTypes["first"] = UniValue::VSTR;
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objTypes["last"] = UniValue::VSTR;
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objTypes["distance"] = UniValue::VNUM;
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objTypes["time"] = UniValue::VNUM;
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objTypes["calories"] = UniValue::VNUM;
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objTypes["temperature"] = UniValue::VNUM;
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objTypes["cat1"] = UniValue::VNUM;
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objTypes["cat2"] = UniValue::VNUM;
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BOOST_CHECK(obj.checkObject(objTypes));
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objTypes["cat2"] = UniValue::VSTR;
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BOOST_CHECK(!obj.checkObject(objTypes));
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obj.clear();
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BOOST_CHECK(obj.empty());
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BOOST_CHECK_EQUAL(obj.size(), 0);
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}
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static const char *json1 =
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"[1.10000000,{\"key1\":\"str\\u0000\",\"key2\":800,\"key3\":{\"name\":\"martian http://test.com\"}}]";
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BOOST_AUTO_TEST_CASE(univalue_readwrite)
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{
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UniValue v;
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BOOST_CHECK(v.read(json1));
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string strJson1(json1);
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BOOST_CHECK(v.read(strJson1));
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BOOST_CHECK(v.isArray());
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BOOST_CHECK_EQUAL(v.size(), 2);
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BOOST_CHECK_EQUAL(v[0].getValStr(), "1.10000000");
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UniValue obj = v[1];
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BOOST_CHECK(obj.isObject());
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BOOST_CHECK_EQUAL(obj.size(), 3);
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BOOST_CHECK(obj["key1"].isStr());
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std::string correctValue("str");
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correctValue.push_back('\0');
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BOOST_CHECK_EQUAL(obj["key1"].getValStr(), correctValue);
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BOOST_CHECK(obj["key2"].isNum());
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BOOST_CHECK_EQUAL(obj["key2"].getValStr(), "800");
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BOOST_CHECK(obj["key3"].isObject());
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BOOST_CHECK_EQUAL(strJson1, v.write());
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}
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BOOST_AUTO_TEST_SUITE_END()
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