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Greatly fleshed out numeric type tests.

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This commit is contained in:
Aaron Jacobs 2011-05-25 01:04:07 +00:00
parent 3e5b347f75
commit d9ec234fc2
1 changed files with 76 additions and 25 deletions
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101
src/test_lib_json/main.cpp
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@ -3,14 +3,20 @@
// recognized in your jurisdiction.
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
#include <stdint.h>
#include <limits>
#include <json/json.h>
#include "jsontest.h"
// TODO:
// - boolean value returns that they are integral. Should not be.
// - unsigned integer in integer range are not considered to be valid integer. Should check range.
// Make numeric limits more convenient to talk about.
#define kint32max std::numeric_limits<int32_t>::max()
#define kint32min std::numeric_limits<int32_t>::min()
#define kuint32max std::numeric_limits<uint32_t>::max()
// //////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////
@ -151,33 +157,79 @@ JSONTEST_FIXTURE( ValueTest, boolTypes )
}
JSONTEST_FIXTURE( ValueTest, doubleTypes )
JSONTEST_FIXTURE( ValueTest, integerTypes )
{
IsCheck checks;
// Zero (signed constructor arg)
checks = IsCheck();
checks.isInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(0), checks ) );
// Zero (unsigned constructor arg)
checks = IsCheck();
checks.isUInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(0u), checks ) );
// 2^20 (signed constructor arg)
checks = IsCheck();
checks.isInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(1 << 20), checks ) );
// 2^20 (unsigned constructor arg)
checks = IsCheck();
checks.isUInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(1U << 20), checks ) );
// -2^20
checks = IsCheck();
checks.isInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(-(1 << 20)), checks ) );
// int32 max
checks = IsCheck();
checks.isInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(kint32max), checks ) );
// int32 min
checks = IsCheck();
checks.isInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(kint32min), checks ) );
// uint32 max
checks = IsCheck();
checks.isUInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( Json::Value(kuint32max), checks ) );
}
JSONTEST_FIXTURE( ValueTest, nonIntegerTypes )
{
IsCheck checks;
checks.isDouble_ = true;
checks.isNumeric_ = true;
JSONTEST_ASSERT_PRED( checkIs( real_, checks ) );
}
// Positive number
JSONTEST_ASSERT_PRED( checkIs( Json::Value(0.1), checks ) );
JSONTEST_FIXTURE( ValueTest, intTypes )
{
IsCheck checks;
checks.isInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( integer_, checks ) );
}
JSONTEST_FIXTURE( ValueTest, uintTypes )
{
IsCheck checks;
checks.isUInt_ = true;
checks.isNumeric_ = true;
checks.isIntegral_ = true;
JSONTEST_ASSERT_PRED( checkIs( unsignedInteger_, checks ) );
JSONTEST_ASSERT_PRED( checkIs( smallUnsignedInteger_, checks ) );
// Negative number
JSONTEST_ASSERT_PRED( checkIs( Json::Value(-0.1), checks ) );
}
@ -411,9 +463,8 @@ int main( int argc, const char *argv[] )
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, objectTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, arrayTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, boolTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, intTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, uintTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, doubleTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, integerTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, nonIntegerTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, stringTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, nullTypes );
JSONTEST_REGISTER_FIXTURE( runner, ValueTest, accessArray );