function DeepObjectCompare(O1, O2)
{
try {
DOC_Val(O1, O2, ['O1->O2', O1, O2]);
return DOC_Val(O2, O1, ['O2->O1', O1, O2]);
} catch(e) {
console.log(e.Chain);
throw(e);
}
}
function DOC_Error(Reason, Chain, Val1, Val2)
{
this.Reason=Reason;
this.Chain=Chain;
this.Val1=Val1;
this.Val2=Val2;
}
function DOC_Val(Val1, Val2, Chain)
{
function DoThrow(Reason, NewChain) { throw(new DOC_Error(Reason, NewChain!==undefined ? NewChain : Chain, Val1, Val2)); }
if(typeof(Val1)!==typeof(Val2))
return DoThrow('Type Mismatch');
if(Val1===null || Val1===undefined)
return Val1!==Val2 ? DoThrow('Null/undefined mismatch') : true;
if(Val1.constructor!==Val2.constructor)
return DoThrow('Constructor mismatch');
switch(typeof(Val1))
{
case 'object':
for(var m in Val1)
{
if(!Val1.hasOwnProperty(m))
continue;
var CurChain=Chain.concat([m]);
if(!Val2.hasOwnProperty(m))
return DoThrow('Val2 missing property', CurChain);
DOC_Val(Val1[m], Val2[m], CurChain);
}
return true;
case 'number':
if(Number.isNaN(Val1))
return !Number.isNaN(Val2) ? DoThrow('NaN mismatch') : true;
case 'string':
case 'boolean':
return Val1!==Val2 ? DoThrow('Value mismatch') : true;
case 'function':
if(Val1.prototype!==Val2.prototype)
return DoThrow('Prototype mismatch');
if(Val1!==Val2)
return DoThrow('Function mismatch');
return true;
default:
return DoThrow('Val1 is unknown type');
}
}