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bitcoin/src/univalue/test/object.cpp
MarcoFalke 9277793b4e
test: Fix failing univalue float test 
Github-Pull: #29892
Rebased-From: fa4c69669e
2024-04-17 14:05:00 +01:00

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// Copyright (c) 2014 BitPay Inc.
// Copyright (c) 2014-2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or https://opensource.org/licenses/mit-license.php.
#include <univalue.h>
#include <cassert>
#include <cstdint>
#include <map>
#include <memory>
#include <stdexcept>
#include <string>
#include <string_view>
#include <vector>
#define BOOST_CHECK(expr) assert(expr)
#define BOOST_CHECK_EQUAL(v1, v2) assert((v1) == (v2))
#define BOOST_CHECK_THROW(stmt, excMatch) { \
try { \
(stmt); \
assert(0 && "No exception caught"); \
} catch (excMatch & e) { \
} catch (...) { \
assert(0 && "Wrong exception caught"); \
} \
}
#define BOOST_CHECK_NO_THROW(stmt) { \
try { \
(stmt); \
} catch (...) { \
assert(0); \
} \
}
void 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;
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");
}
void univalue_push_throw()
{
UniValue j;
BOOST_CHECK_THROW(j.push_back(1), std::runtime_error);
BOOST_CHECK_THROW(j.push_backV({1}), std::runtime_error);
BOOST_CHECK_THROW(j.pushKVEnd("k", 1), std::runtime_error);
BOOST_CHECK_THROW(j.pushKV("k", 1), std::runtime_error);
BOOST_CHECK_THROW(j.pushKVs({}), std::runtime_error);
}
void univalue_typecheck()
{
UniValue v1;
v1.setNumStr("1");
BOOST_CHECK(v1.isNum());
BOOST_CHECK_THROW(v1.get_bool(), std::runtime_error);
{
UniValue v_negative;
v_negative.setNumStr("-1");
BOOST_CHECK_THROW(v_negative.getInt<uint8_t>(), std::runtime_error);
BOOST_CHECK_EQUAL(v_negative.getInt<int8_t>(), -1);
}
UniValue v2;
v2.setBool(true);
BOOST_CHECK_EQUAL(v2.get_bool(), true);
BOOST_CHECK_THROW(v2.getInt<int>(), std::runtime_error);
UniValue v3;
v3.setNumStr("32482348723847471234");
BOOST_CHECK_THROW(v3.getInt<int64_t>(), std::runtime_error);
v3.setNumStr("1000");
BOOST_CHECK_EQUAL(v3.getInt<int64_t>(), 1000);
UniValue v4;
v4.setNumStr("2147483648");
BOOST_CHECK_EQUAL(v4.getInt<int64_t>(), 2147483648);
BOOST_CHECK_THROW(v4.getInt<int>(), std::runtime_error);
v4.setNumStr("1000");
BOOST_CHECK_EQUAL(v4.getInt<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].getInt<int>(), std::runtime_error);
BOOST_CHECK_EQUAL(vals[0].get_bool(), true);
BOOST_CHECK_EQUAL(vals[1].getInt<int>(), 10);
BOOST_CHECK_THROW(vals[1].get_bool(), std::runtime_error);
}
void univalue_set()
{
UniValue v(UniValue::VSTR, "foo");
v.clear();
BOOST_CHECK(v.isNull());
BOOST_CHECK_EQUAL(v.getValStr(), "");
v.setObject();
BOOST_CHECK(v.isObject());
BOOST_CHECK_EQUAL(v.size(), 0);
BOOST_CHECK_EQUAL(v.getType(), UniValue::VOBJ);
BOOST_CHECK(v.empty());
v.setArray();
BOOST_CHECK(v.isArray());
BOOST_CHECK_EQUAL(v.size(), 0);
v.setStr("zum");
BOOST_CHECK(v.isStr());
BOOST_CHECK_EQUAL(v.getValStr(), "zum");
{
std::string_view sv{"ab\0c", 4};
UniValue j{sv};
BOOST_CHECK(j.isStr());
BOOST_CHECK_EQUAL(j.getValStr(), sv);
BOOST_CHECK_EQUAL(j.write(), "\"ab\\u0000c\"");
}
v.setFloat(-1.01);
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "-1.01");
v.setInt(int{1023});
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "1023");
v.setInt(int64_t{-1023LL});
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "-1023");
v.setInt(uint64_t{1023ULL});
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "1023");
v.setNumStr("-688");
BOOST_CHECK(v.isNum());
BOOST_CHECK_EQUAL(v.getValStr(), "-688");
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.get_bool(), false);
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.get_bool(), true);
BOOST_CHECK_THROW(v.setNumStr("zombocom"), std::runtime_error);
v.setNull();
BOOST_CHECK(v.isNull());
}
void univalue_array()
{
UniValue arr(UniValue::VARR);
UniValue v((int64_t)1023LL);
arr.push_back(v);
std::string vStr("zippy");
arr.push_back(vStr);
const char *s = "pippy";
arr.push_back(s);
std::vector<UniValue> vec;
v.setStr("boing");
vec.push_back(v);
v.setStr("going");
vec.push_back(v);
arr.push_backV(vec);
arr.push_back(uint64_t{400ULL});
arr.push_back(int64_t{-400LL});
arr.push_back(int{-401});
arr.push_back(-40.1);
arr.push_back(true);
BOOST_CHECK_EQUAL(arr.empty(), false);
BOOST_CHECK_EQUAL(arr.size(), 10);
BOOST_CHECK_EQUAL(arr[0].getValStr(), "1023");
BOOST_CHECK_EQUAL(arr[0].getType(), UniValue::VNUM);
BOOST_CHECK_EQUAL(arr[1].getValStr(), "zippy");
BOOST_CHECK_EQUAL(arr[1].getType(), UniValue::VSTR);
BOOST_CHECK_EQUAL(arr[2].getValStr(), "pippy");
BOOST_CHECK_EQUAL(arr[2].getType(), UniValue::VSTR);
BOOST_CHECK_EQUAL(arr[3].getValStr(), "boing");
BOOST_CHECK_EQUAL(arr[3].getType(), UniValue::VSTR);
BOOST_CHECK_EQUAL(arr[4].getValStr(), "going");
BOOST_CHECK_EQUAL(arr[4].getType(), UniValue::VSTR);
BOOST_CHECK_EQUAL(arr[5].getValStr(), "400");
BOOST_CHECK_EQUAL(arr[5].getType(), UniValue::VNUM);
BOOST_CHECK_EQUAL(arr[6].getValStr(), "-400");
BOOST_CHECK_EQUAL(arr[6].getType(), UniValue::VNUM);
BOOST_CHECK_EQUAL(arr[7].getValStr(), "-401");
BOOST_CHECK_EQUAL(arr[7].getType(), UniValue::VNUM);
BOOST_CHECK_EQUAL(arr[8].getValStr(), "-40.1");
BOOST_CHECK_EQUAL(arr[8].getType(), UniValue::VNUM);
BOOST_CHECK_EQUAL(arr[9].getValStr(), "1");
BOOST_CHECK_EQUAL(arr[9].getType(), UniValue::VBOOL);
BOOST_CHECK_EQUAL(arr[999].getValStr(), "");
arr.clear();
BOOST_CHECK(arr.empty());
BOOST_CHECK_EQUAL(arr.size(), 0);
}
void univalue_object()
{
UniValue obj(UniValue::VOBJ);
std::string strKey, strVal;
UniValue v;
strKey = "age";
v.setInt(100);
obj.pushKV(strKey, v);
strKey = "first";
strVal = "John";
obj.pushKV(strKey, strVal);
strKey = "last";
const char* cVal = "Smith";
obj.pushKV(strKey, cVal);
strKey = "distance";
obj.pushKV(strKey, int64_t{25});
strKey = "time";
obj.pushKV(strKey, uint64_t{3600});
strKey = "calories";
obj.pushKV(strKey, int{12});
strKey = "temperature";
obj.pushKV(strKey, double{90.012});
strKey = "moon";
obj.pushKV(strKey, true);
strKey = "spoon";
obj.pushKV(strKey, false);
UniValue obj2(UniValue::VOBJ);
obj2.pushKV("cat1", 9000);
obj2.pushKV("cat2", 12345);
obj.pushKVs(obj2);
BOOST_CHECK_EQUAL(obj.empty(), false);
BOOST_CHECK_EQUAL(obj.size(), 11);
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["moon"].getValStr(), "1");
BOOST_CHECK_EQUAL(obj["spoon"].getValStr(), "");
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("moon"));
BOOST_CHECK(obj.exists("spoon"));
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["moon"] = UniValue::VBOOL;
objTypes["spoon"] = UniValue::VBOOL;
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);
BOOST_CHECK_EQUAL(obj.getType(), UniValue::VNULL);
obj.setObject();
UniValue uv;
uv.setInt(42);
obj.pushKVEnd("age", uv);
BOOST_CHECK_EQUAL(obj.size(), 1);
BOOST_CHECK_EQUAL(obj["age"].getValStr(), "42");
uv.setInt(43);
obj.pushKV("age", uv);
BOOST_CHECK_EQUAL(obj.size(), 1);
BOOST_CHECK_EQUAL(obj["age"].getValStr(), "43");
obj.pushKV("name", "foo bar");
std::map<std::string,UniValue> kv;
obj.getObjMap(kv);
BOOST_CHECK_EQUAL(kv["age"].getValStr(), "43");
BOOST_CHECK_EQUAL(kv["name"].getValStr(), "foo bar");
}
static const char *json1 =
"[1.10000000,{\"key1\":\"str\\u0000\",\"key2\":800,\"key3\":{\"name\":\"martian http://test.com\"}}]";
void 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());
// Valid
BOOST_CHECK(v.read("1.0") && (v.get_real() == 1.0));
BOOST_CHECK(v.read("true") && v.get_bool());
BOOST_CHECK(v.read("[false]") && !v[0].get_bool());
BOOST_CHECK(v.read("{\"a\": true}") && v["a"].get_bool());
BOOST_CHECK(v.read("{\"1\": \"true\"}") && (v["1"].get_str() == "true"));
// Valid, with leading or trailing whitespace
BOOST_CHECK(v.read(" 1.0") && (v.get_real() == 1.0));
BOOST_CHECK(v.read("1.0 ") && (v.get_real() == 1.0));
BOOST_CHECK(v.read("0.00000000000000000000000000000000000001e+30 "));
BOOST_CHECK(!v.read(".19e-6")); //should fail, missing leading 0, therefore invalid JSON
// Invalid, initial garbage
BOOST_CHECK(!v.read("[1.0"));
BOOST_CHECK(!v.read("a1.0"));
// Invalid, trailing garbage
BOOST_CHECK(!v.read("1.0sds"));
BOOST_CHECK(!v.read("1.0]"));
// Invalid, keys have to be names
BOOST_CHECK(!v.read("{1: \"true\"}"));
BOOST_CHECK(!v.read("{true: 1}"));
BOOST_CHECK(!v.read("{[1]: 1}"));
BOOST_CHECK(!v.read("{{\"a\": \"a\"}: 1}"));
// BTC addresses should fail parsing
BOOST_CHECK(!v.read("175tWpb8K1S7NmH4Zx6rewF9WQrcZv245W"));
BOOST_CHECK(!v.read("3J98t1WpEZ73CNmQviecrnyiWrnqRhWNL"));
/* 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"));
}
int main(int argc, char* argv[])
{
univalue_constructor();
univalue_push_throw();
univalue_typecheck();
univalue_set();
univalue_array();
univalue_object();
univalue_readwrite();
return 0;
}
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