430 lines
13 KiB
C++
430 lines
13 KiB
C++
// Copyright 2007-2010 Baptiste Lepilleur
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// Distributed under MIT license, or public domain if desired and
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// recognized in your jurisdiction.
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// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
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#include <json/json.h>
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#include "jsontest.h"
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// TODO:
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// - boolean value returns that they are integral. Should not be.
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// - unsigned integer in integer range are not considered to be valid integer. Should check range.
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// //////////////////////////////////////////////////////////////////
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// //////////////////////////////////////////////////////////////////
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// Json Library test cases
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// //////////////////////////////////////////////////////////////////
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// //////////////////////////////////////////////////////////////////
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struct ValueTest : JsonTest::TestCase
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{
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Json::Value null_;
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Json::Value emptyArray_;
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Json::Value emptyObject_;
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Json::Value integer_;
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Json::Value unsignedInteger_;
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Json::Value smallUnsignedInteger_;
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Json::Value real_;
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Json::Value float_;
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Json::Value array1_;
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Json::Value object1_;
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Json::Value emptyString_;
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Json::Value string1_;
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Json::Value string_;
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Json::Value true_;
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Json::Value false_;
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ValueTest()
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: emptyArray_( Json::arrayValue )
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, emptyObject_( Json::objectValue )
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, integer_( 123456789 )
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, smallUnsignedInteger_( Json::Value::UInt( Json::Value::maxInt ) )
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, unsignedInteger_( 34567890u )
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, real_( 1234.56789 )
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, float_( 0.00390625f )
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, emptyString_( "" )
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, string1_( "a" )
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, string_( "sometext with space" )
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, true_( true )
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, false_( false )
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{
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array1_.append( 1234 );
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object1_["id"] = 1234;
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}
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struct IsCheck
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{
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/// Initialize all checks to \c false by default.
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IsCheck();
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bool isObject_;
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bool isArray_;
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bool isBool_;
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bool isDouble_;
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bool isInt_;
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bool isUInt_;
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bool isIntegral_;
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bool isNumeric_;
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bool isString_;
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bool isNull_;
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};
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void checkConstMemberCount( const Json::Value &value, unsigned int expectedCount );
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void checkMemberCount( Json::Value &value, unsigned int expectedCount );
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void checkIs( const Json::Value &value, const IsCheck &check );
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void checkIsLess( const Json::Value &x, const Json::Value &y );
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void checkIsEqual( const Json::Value &x, const Json::Value &y );
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};
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JSONTEST_FIXTURE( ValueTest, size )
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{
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JSONTEST_ASSERT_PRED( checkMemberCount(emptyArray_, 0) );
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JSONTEST_ASSERT_PRED( checkMemberCount(emptyObject_, 0) );
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JSONTEST_ASSERT_PRED( checkMemberCount(array1_, 1) );
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JSONTEST_ASSERT_PRED( checkMemberCount(object1_, 1) );
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JSONTEST_ASSERT_PRED( checkMemberCount(null_, 0) );
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JSONTEST_ASSERT_PRED( checkMemberCount(integer_, 0) );
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JSONTEST_ASSERT_PRED( checkMemberCount(real_, 0) );
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JSONTEST_ASSERT_PRED( checkMemberCount(emptyString_, 0) );
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JSONTEST_ASSERT_PRED( checkMemberCount(string_, 0) );
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JSONTEST_ASSERT_PRED( checkMemberCount(true_, 0) );
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}
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JSONTEST_FIXTURE( ValueTest, objectTypes )
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{
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IsCheck checks;
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checks.isObject_ = true;
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JSONTEST_ASSERT_PRED( checkIs( emptyObject_, checks ) );
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JSONTEST_ASSERT_PRED( checkIs( object1_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, arrayTypes )
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{
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IsCheck checks;
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checks.isArray_ = true;
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JSONTEST_ASSERT_PRED( checkIs( emptyArray_, checks ) );
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JSONTEST_ASSERT_PRED( checkIs( array1_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, nullTypes )
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{
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IsCheck checks;
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checks.isNull_ = true;
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checks.isObject_ = true;
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checks.isArray_ = true;
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JSONTEST_ASSERT_PRED( checkIs( null_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, stringTypes )
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{
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IsCheck checks;
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checks.isString_ = true;
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JSONTEST_ASSERT_PRED( checkIs( emptyString_, checks ) );
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JSONTEST_ASSERT_PRED( checkIs( string_, checks ) );
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JSONTEST_ASSERT_PRED( checkIs( string1_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, boolTypes )
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{
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IsCheck checks;
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checks.isBool_ = true;
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checks.isIntegral_ = true;
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checks.isNumeric_ = true;
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JSONTEST_ASSERT_PRED( checkIs( false_, checks ) );
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JSONTEST_ASSERT_PRED( checkIs( true_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, doubleTypes )
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{
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IsCheck checks;
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checks.isDouble_ = true;
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checks.isNumeric_ = true;
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JSONTEST_ASSERT_PRED( checkIs( real_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, intTypes )
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{
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IsCheck checks;
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checks.isInt_ = true;
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checks.isNumeric_ = true;
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checks.isIntegral_ = true;
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JSONTEST_ASSERT_PRED( checkIs( integer_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, uintTypes )
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{
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IsCheck checks;
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checks.isUInt_ = true;
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checks.isNumeric_ = true;
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checks.isIntegral_ = true;
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JSONTEST_ASSERT_PRED( checkIs( unsignedInteger_, checks ) );
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JSONTEST_ASSERT_PRED( checkIs( smallUnsignedInteger_, checks ) );
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}
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JSONTEST_FIXTURE( ValueTest, accessArray )
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{
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const unsigned int index0 = 0;
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JSONTEST_ASSERT( Json::Value(1234) == array1_[index0] ) << "Json::Value::operator[ArrayIndex]";
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JSONTEST_ASSERT( Json::Value(1234) == array1_[0] ) << "Json::Value::operator[int]";
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const Json::Value &constArray = array1_;
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JSONTEST_ASSERT( Json::Value(1234) == constArray[index0] ) << "Json::Value::operator[ArrayIndex] const";
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JSONTEST_ASSERT( Json::Value(1234) == constArray[0] ) << "Json::Value::operator[int] const";
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}
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JSONTEST_FIXTURE( ValueTest, asFloat )
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{
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JSONTEST_ASSERT_EQUAL( 0.00390625f, float_.asFloat() ) << "Json::Value::asFloat()";
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}
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void
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ValueTest::checkConstMemberCount( const Json::Value &value, unsigned int expectedCount )
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{
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unsigned int count = 0;
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Json::Value::const_iterator itEnd = value.end();
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for ( Json::Value::const_iterator it = value.begin(); it != itEnd; ++it )
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{
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++count;
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}
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JSONTEST_ASSERT_EQUAL( expectedCount, count ) << "Json::Value::const_iterator";
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}
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void
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ValueTest::checkMemberCount( Json::Value &value, unsigned int expectedCount )
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{
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JSONTEST_ASSERT_EQUAL( expectedCount, value.size() );
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unsigned int count = 0;
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Json::Value::iterator itEnd = value.end();
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for ( Json::Value::iterator it = value.begin(); it != itEnd; ++it )
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{
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++count;
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}
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JSONTEST_ASSERT_EQUAL( expectedCount, count ) << "Json::Value::iterator";
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JSONTEST_ASSERT_PRED( checkConstMemberCount(value, expectedCount) );
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}
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ValueTest::IsCheck::IsCheck()
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: isObject_( false )
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, isArray_( false )
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, isBool_( false )
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, isDouble_( false )
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, isInt_( false )
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, isUInt_( false )
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, isIntegral_( false )
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, isNumeric_( false )
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, isString_( false )
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, isNull_( false )
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{
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}
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void
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ValueTest::checkIs( const Json::Value &value, const IsCheck &check )
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{
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JSONTEST_ASSERT_EQUAL( check.isObject_, value.isObject() );
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JSONTEST_ASSERT_EQUAL( check.isArray_, value.isArray() );
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JSONTEST_ASSERT_EQUAL( check.isBool_, value.isBool() );
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JSONTEST_ASSERT_EQUAL( check.isDouble_, value.isDouble() );
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JSONTEST_ASSERT_EQUAL( check.isInt_, value.isInt() );
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JSONTEST_ASSERT_EQUAL( check.isUInt_, value.isUInt() );
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JSONTEST_ASSERT_EQUAL( check.isIntegral_, value.isIntegral() );
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JSONTEST_ASSERT_EQUAL( check.isNumeric_, value.isNumeric() );
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JSONTEST_ASSERT_EQUAL( check.isString_, value.isString() );
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JSONTEST_ASSERT_EQUAL( check.isNull_, value.isNull() );
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}
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JSONTEST_FIXTURE( ValueTest, compareNull )
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{
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JSONTEST_ASSERT_PRED( checkIsEqual( Json::Value(), Json::Value() ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareInt )
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{
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JSONTEST_ASSERT_PRED( checkIsLess( 0, 10 ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( 10, 10 ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( -10, -10 ) );
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JSONTEST_ASSERT_PRED( checkIsLess( -10, 0 ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareUInt )
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{
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JSONTEST_ASSERT_PRED( checkIsLess( 0u, 10u ) );
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JSONTEST_ASSERT_PRED( checkIsLess( 0u, Json::Value::maxUInt ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( 10u, 10u ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareDouble )
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{
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JSONTEST_ASSERT_PRED( checkIsLess( 0.0, 10.0 ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( 10.0, 10.0 ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( -10.0, -10.0 ) );
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JSONTEST_ASSERT_PRED( checkIsLess( -10.0, 0.0 ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareString )
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{
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JSONTEST_ASSERT_PRED( checkIsLess( "", " " ) );
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JSONTEST_ASSERT_PRED( checkIsLess( "", "a" ) );
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JSONTEST_ASSERT_PRED( checkIsLess( "abcd", "zyui" ) );
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JSONTEST_ASSERT_PRED( checkIsLess( "abc", "abcd" ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( "abcd", "abcd" ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( " ", " " ) );
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JSONTEST_ASSERT_PRED( checkIsLess( "ABCD", "abcd" ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( "ABCD", "ABCD" ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareBoolean )
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{
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JSONTEST_ASSERT_PRED( checkIsLess( false, true ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( false, false ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( true, true ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareArray )
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{
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// array compare size then content
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Json::Value emptyArray(Json::arrayValue);
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Json::Value l1aArray;
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l1aArray.append( 0 );
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Json::Value l1bArray;
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l1bArray.append( 10 );
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Json::Value l2aArray;
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l2aArray.append( 0 );
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l2aArray.append( 0 );
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Json::Value l2bArray;
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l2bArray.append( 0 );
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l2bArray.append( 10 );
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JSONTEST_ASSERT_PRED( checkIsLess( emptyArray, l1aArray ) );
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JSONTEST_ASSERT_PRED( checkIsLess( emptyArray, l2aArray ) );
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JSONTEST_ASSERT_PRED( checkIsLess( l1aArray, l2aArray ) );
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JSONTEST_ASSERT_PRED( checkIsLess( l2aArray, l2bArray ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( emptyArray, Json::Value( emptyArray ) ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( l1aArray, Json::Value( l1aArray) ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( l2bArray, Json::Value( l2bArray) ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareObject )
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{
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// object compare size then content
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Json::Value emptyObject(Json::objectValue);
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Json::Value l1aObject;
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l1aObject["key1"] = 0;
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Json::Value l1bObject;
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l1aObject["key1"] = 10;
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Json::Value l2aObject;
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l2aObject["key1"] = 0;
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l2aObject["key2"] = 0;
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JSONTEST_ASSERT_PRED( checkIsLess( emptyObject, l1aObject ) );
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JSONTEST_ASSERT_PRED( checkIsLess( emptyObject, l2aObject ) );
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JSONTEST_ASSERT_PRED( checkIsLess( l1aObject, l2aObject ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( emptyObject, Json::Value( emptyObject ) ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( l1aObject, Json::Value( l1aObject ) ) );
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JSONTEST_ASSERT_PRED( checkIsEqual( l2aObject, Json::Value( l2aObject ) ) );
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}
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JSONTEST_FIXTURE( ValueTest, compareType )
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{
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// object of different type are ordered according to their type
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JSONTEST_ASSERT_PRED( checkIsLess( Json::Value(), Json::Value(1) ) );
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JSONTEST_ASSERT_PRED( checkIsLess( Json::Value(1), Json::Value(1u) ) );
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JSONTEST_ASSERT_PRED( checkIsLess( Json::Value(1u), Json::Value(1.0) ) );
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JSONTEST_ASSERT_PRED( checkIsLess( Json::Value(1.0), Json::Value("a") ) );
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JSONTEST_ASSERT_PRED( checkIsLess( Json::Value("a"), Json::Value(true) ) );
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JSONTEST_ASSERT_PRED( checkIsLess( Json::Value(true), Json::Value(Json::arrayValue) ) );
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JSONTEST_ASSERT_PRED( checkIsLess( Json::Value(Json::arrayValue), Json::Value(Json::objectValue) ) );
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}
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void
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ValueTest::checkIsLess( const Json::Value &x, const Json::Value &y )
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{
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JSONTEST_ASSERT( x < y );
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JSONTEST_ASSERT( y > x );
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JSONTEST_ASSERT( x <= y );
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JSONTEST_ASSERT( y >= x );
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JSONTEST_ASSERT( !(x == y) );
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JSONTEST_ASSERT( !(y == x) );
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JSONTEST_ASSERT( !(x >= y) );
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JSONTEST_ASSERT( !(y <= x) );
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JSONTEST_ASSERT( !(x > y) );
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JSONTEST_ASSERT( !(y < x) );
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JSONTEST_ASSERT( x.compare( y ) < 0 );
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JSONTEST_ASSERT( y.compare( x ) >= 0 );
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}
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void
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ValueTest::checkIsEqual( const Json::Value &x, const Json::Value &y )
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{
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JSONTEST_ASSERT( x == y );
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JSONTEST_ASSERT( y == x );
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JSONTEST_ASSERT( x <= y );
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JSONTEST_ASSERT( y <= x );
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JSONTEST_ASSERT( x >= y );
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JSONTEST_ASSERT( y >= x );
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JSONTEST_ASSERT( !(x < y) );
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JSONTEST_ASSERT( !(y < x) );
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JSONTEST_ASSERT( !(x > y) );
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JSONTEST_ASSERT( !(y > x) );
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JSONTEST_ASSERT( x.compare( y ) == 0 );
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JSONTEST_ASSERT( y.compare( x ) == 0 );
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}
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int main( int argc, const char *argv[] )
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{
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JsonTest::Runner runner;
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, size );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, objectTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, arrayTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, boolTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, intTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, uintTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, doubleTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, stringTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, nullTypes );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, accessArray );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, asFloat );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareNull );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareInt );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareUInt );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareDouble );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareString );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareBoolean );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareArray );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareObject );
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JSONTEST_REGISTER_FIXTURE( runner, ValueTest, compareType );
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return runner.runCommandLine( argc, argv );
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}
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