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univalue_tests.cpp
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univalue_tests.cpp
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// Copyright (c) 2014 BitPay Inc.
// Copyright (c) 2014-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <stdint.h>
#include <vector>
#include <string>
#include <map>
#include <univalue.h>
#include <test/test_bitcoin.h>
#include <boost/test/unit_test.hpp>
BOOST_FIXTURE_TEST_SUITE(univalue_tests, BasicTestingSetup)
BOOST_AUTO_TEST_CASE(univalue_constructor)
{
UniValue v1;
BOOST_CHECK(v1.isNull());
UniValue v2(UniValue::VSTR);
BOOST_CHECK(v2.isStr());
UniValue v3(UniValue::VSTR, "foo");
BOOST_CHECK(v3.isStr());
BOOST_CHECK_EQUAL(v3.getValStr(), "foo");
UniValue numTest;
BOOST_CHECK(numTest.setNumStr("82"));
BOOST_CHECK(numTest.isNum());
BOOST_CHECK_EQUAL(numTest.getValStr(), "82");
uint64_t vu64 = 82;
UniValue v4(vu64);
BOOST_CHECK(v4.isNum());
BOOST_CHECK_EQUAL(v4.getValStr(), "82");
int64_t vi64 = -82;
UniValue v5(vi64);
BOOST_CHECK(v5.isNum());
BOOST_CHECK_EQUAL(v5.getValStr(), "-82");
int vi = -688;
UniValue v6(vi);
BOOST_CHECK(v6.isNum());
BOOST_CHECK_EQUAL(v6.getValStr(), "-688");
double vd = -7.21;
UniValue v7(vd);
BOOST_CHECK(v7.isNum());
BOOST_CHECK_EQUAL(v7.getValStr(), "-7.21");
std::string vs("yawn");
UniValue v8(vs);
BOOST_CHECK(v8.isStr());
BOOST_CHECK_EQUAL(v8.getValStr(), "yawn");
const char *vcs = "zappa";
UniValue v9(vcs);
BOOST_CHECK(v9.isStr());
BOOST_CHECK_EQUAL(v9.getValStr(), "zappa");
}
BOOST_AUTO_TEST_CASE(univalue_typecheck)
{
UniValue v1;
BOOST_CHECK(v1.setNumStr("1"));
BOOST_CHECK(v1.isNum());
BOOST_CHECK_THROW(v1.get_bool(), std::runtime_error);
UniValue v2;
BOOST_CHECK(v2.setBool(true));
BOOST_CHECK_EQUAL(v2.get_bool(), true);
BOOST_CHECK_THROW(v2.get_int(), std::runtime_error);
UniValue v3;
BOOST_CHECK(v3.setNumStr("32482348723847471234"));
BOOST_CHECK_THROW(v3.get_int64(), std::runtime_error);
BOOST_CHECK(v3.setNumStr("1000"));
BOOST_CHECK_EQUAL(v3.get_int64(), 1000);
UniValue v4;
BOOST_CHECK(v4.setNumStr("2147483648"));
BOOST_CHECK_EQUAL(v4.get_int64(), 2147483648);
BOOST_CHECK_THROW(v4.get_int(), std::runtime_error);
BOOST_CHECK(v4.setNumStr("1000"));
BOOST_CHECK_EQUAL(v4.get_int(), 1000);
BOOST_CHECK_THROW(v4.get_str(), std::runtime_error);
BOOST_CHECK_EQUAL(v4.get_real(), 1000);
BOOST_CHECK_THROW(v4.get_array(), std::runtime_error);
BOOST_CHECK_THROW(v4.getKeys(), std::runtime_error);
BOOST_CHECK_THROW(v4.getValues(), std::runtime_error);
BOOST_CHECK_THROW(v4.get_obj(), std::runtime_error);
UniValue v5;
BOOST_CHECK(v5.read("[true, 10]"));
BOOST_CHECK_NO_THROW(v5.get_array());
std::vector<UniValue> vals = v5.getValues();
BOOST_CHECK_THROW(vals[0].get_int(), std::runtime_error);
BOOST_CHECK_EQUAL(vals[0].get_bool(), true);
BOOST_CHECK_EQUAL(vals[1].get_int(), 10);
BOOST_CHECK_THROW(vals[1].get_bool(), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(univalue_set)
{
UniValue v(UniValue::VSTR, "foo");
v.clear();
BOOST_CHECK(v.isNull());
BOOST_CHECK_EQUAL(v.getValStr(), "");
BOOST_CHECK(v.setObject());
BOOST_CHECK(v.isObject());
BOOST_CHECK_EQUAL(v.size(), 0);
BOOST_CHECK_EQUAL(v.getType(), UniValue::VOBJ);
BOOST_CHECK(v.empty());
BOOST_CHECK(v.setArray());
BOOST_CHECK(v.isArray());
BOOST_CHECK_EQUAL(v.size(), 0);
BOOST_CHECK(v.setStr("zum"));
BOOST_CHECK(v.isStr());
BOOST_CHECK_EQUAL(v.getValStr(), "zum");
BOOST_CHECK(v.setFloat(-1.01));
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "-1.01");
BOOST_CHECK(v.setInt((int)1023));
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "1023");
BOOST_CHECK(v.setInt((int64_t)-1023LL));
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "-1023");
BOOST_CHECK(v.setInt((uint64_t)1023ULL));
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "1023");
BOOST_CHECK(v.setNumStr("-688"));
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "-688");
BOOST_CHECK(v.setBool(false));
BOOST_CHECK_EQUAL(v.isBool(), true);
BOOST_CHECK_EQUAL(v.isTrue(), false);
BOOST_CHECK_EQUAL(v.isFalse(), true);
BOOST_CHECK_EQUAL(v.getBool(), false);
BOOST_CHECK(v.setBool(true));
BOOST_CHECK_EQUAL(v.isBool(), true);
BOOST_CHECK_EQUAL(v.isTrue(), true);
BOOST_CHECK_EQUAL(v.isFalse(), false);
BOOST_CHECK_EQUAL(v.getBool(), true);
BOOST_CHECK(!v.setNumStr("zombocom"));
BOOST_CHECK(v.setNull());
BOOST_CHECK(v.isNull());
}
BOOST_AUTO_TEST_CASE(univalue_array)
{
UniValue arr(UniValue::VARR);
UniValue v((int64_t)1023LL);
BOOST_CHECK(arr.push_back(v));
std::string vStr("zippy");
BOOST_CHECK(arr.push_back(vStr));
const char *s = "pippy";
BOOST_CHECK(arr.push_back(s));
std::vector<UniValue> vec;
v.setStr("boing");
vec.push_back(v);
v.setStr("going");
vec.push_back(v);
BOOST_CHECK(arr.push_backV(vec));
BOOST_CHECK_EQUAL(arr.empty(), false);
BOOST_CHECK_EQUAL(arr.size(), 5);
BOOST_CHECK_EQUAL(arr[0].getValStr(), "1023");
BOOST_CHECK_EQUAL(arr[1].getValStr(), "zippy");
BOOST_CHECK_EQUAL(arr[2].getValStr(), "pippy");
BOOST_CHECK_EQUAL(arr[3].getValStr(), "boing");
BOOST_CHECK_EQUAL(arr[4].getValStr(), "going");
BOOST_CHECK_EQUAL(arr[999].getValStr(), "");
arr.clear();
BOOST_CHECK(arr.empty());
BOOST_CHECK_EQUAL(arr.size(), 0);
}
BOOST_AUTO_TEST_CASE(univalue_object)
{
UniValue obj(UniValue::VOBJ);
std::string strKey, strVal;
UniValue v;
strKey = "age";
v.setInt(100);
BOOST_CHECK(obj.pushKV(strKey, v));
strKey = "first";
strVal = "John";
BOOST_CHECK(obj.pushKV(strKey, strVal));
strKey = "last";
const char *cVal = "Smith";
BOOST_CHECK(obj.pushKV(strKey, cVal));
strKey = "distance";
BOOST_CHECK(obj.pushKV(strKey, (int64_t) 25));
strKey = "time";
BOOST_CHECK(obj.pushKV(strKey, (uint64_t) 3600));
strKey = "calories";
BOOST_CHECK(obj.pushKV(strKey, (int) 12));
strKey = "temperature";
BOOST_CHECK(obj.pushKV(strKey, (double) 90.012));
UniValue obj2(UniValue::VOBJ);
BOOST_CHECK(obj2.pushKV("cat1", 9000));
BOOST_CHECK(obj2.pushKV("cat2", 12345));
BOOST_CHECK(obj.pushKVs(obj2));
BOOST_CHECK_EQUAL(obj.empty(), false);
BOOST_CHECK_EQUAL(obj.size(), 9);
BOOST_CHECK_EQUAL(obj["age"].getValStr(), "100");
BOOST_CHECK_EQUAL(obj["first"].getValStr(), "John");
BOOST_CHECK_EQUAL(obj["last"].getValStr(), "Smith");
BOOST_CHECK_EQUAL(obj["distance"].getValStr(), "25");
BOOST_CHECK_EQUAL(obj["time"].getValStr(), "3600");
BOOST_CHECK_EQUAL(obj["calories"].getValStr(), "12");
BOOST_CHECK_EQUAL(obj["temperature"].getValStr(), "90.012");
BOOST_CHECK_EQUAL(obj["cat1"].getValStr(), "9000");
BOOST_CHECK_EQUAL(obj["cat2"].getValStr(), "12345");
BOOST_CHECK_EQUAL(obj["nyuknyuknyuk"].getValStr(), "");
BOOST_CHECK(obj.exists("age"));
BOOST_CHECK(obj.exists("first"));
BOOST_CHECK(obj.exists("last"));
BOOST_CHECK(obj.exists("distance"));
BOOST_CHECK(obj.exists("time"));
BOOST_CHECK(obj.exists("calories"));
BOOST_CHECK(obj.exists("temperature"));
BOOST_CHECK(obj.exists("cat1"));
BOOST_CHECK(obj.exists("cat2"));
BOOST_CHECK(!obj.exists("nyuknyuknyuk"));
std::map<std::string, UniValue::VType> objTypes;
objTypes["age"] = UniValue::VNUM;
objTypes["first"] = UniValue::VSTR;
objTypes["last"] = UniValue::VSTR;
objTypes["distance"] = UniValue::VNUM;
objTypes["time"] = UniValue::VNUM;
objTypes["calories"] = UniValue::VNUM;
objTypes["temperature"] = UniValue::VNUM;
objTypes["cat1"] = UniValue::VNUM;
objTypes["cat2"] = UniValue::VNUM;
BOOST_CHECK(obj.checkObject(objTypes));
objTypes["cat2"] = UniValue::VSTR;
BOOST_CHECK(!obj.checkObject(objTypes));
obj.clear();
BOOST_CHECK(obj.empty());
BOOST_CHECK_EQUAL(obj.size(), 0);
}
static const char *json1 =
"[1.10000000,{\"key1\":\"str\\u0000\",\"key2\":800,\"key3\":{\"name\":\"martian http://test.com\"}}]";
BOOST_AUTO_TEST_CASE(univalue_readwrite)
{
UniValue v;
BOOST_CHECK(v.read(json1));
std::string strJson1(json1);
BOOST_CHECK(v.read(strJson1));
BOOST_CHECK(v.isArray());
BOOST_CHECK_EQUAL(v.size(), 2);
BOOST_CHECK_EQUAL(v[0].getValStr(), "1.10000000");
UniValue obj = v[1];
BOOST_CHECK(obj.isObject());
BOOST_CHECK_EQUAL(obj.size(), 3);
BOOST_CHECK(obj["key1"].isStr());
std::string correctValue("str");
correctValue.push_back('\0');
BOOST_CHECK_EQUAL(obj["key1"].getValStr(), correctValue);
BOOST_CHECK(obj["key2"].isNum());
BOOST_CHECK_EQUAL(obj["key2"].getValStr(), "800");
BOOST_CHECK(obj["key3"].isObject());
BOOST_CHECK_EQUAL(strJson1, v.write());
/* Check for (correctly reporting) a parsing error if the initial
JSON construct is followed by more stuff. Note that whitespace
is, of course, exempt. */
BOOST_CHECK(v.read(" {}\n "));
BOOST_CHECK(v.isObject());
BOOST_CHECK(v.read(" []\n "));
BOOST_CHECK(v.isArray());
BOOST_CHECK(!v.read("@{}"));
BOOST_CHECK(!v.read("{} garbage"));
BOOST_CHECK(!v.read("[]{}"));
BOOST_CHECK(!v.read("{}[]"));
BOOST_CHECK(!v.read("{} 42"));
}
BOOST_AUTO_TEST_SUITE_END()