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Fix RED.util.compareObjects for Function created objects and Buffers

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This commit is contained in:
Nick O'Leary
2016-04-01 10:12:15 +01:00
parent 6fa78bdb04
commit b1896e3737
2 changed files with 61 additions and 8 deletions
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34
red/runtime/util.js
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@@ -62,31 +62,55 @@ function cloneMessage(msg) {
}
function compareObjects(obj1,obj2) {
var i;
if (obj1 === obj2) {
return true;
}
if (obj1 == null || obj2 == null) {
return false;
}
if (!(obj1 instanceof Object) && !(obj2 instanceof Object)) {
return false;
}
var isArray1 = Array.isArray(obj1);
var isArray2 = Array.isArray(obj2);
if (isArray1 != isArray2) {
return false;
}
if (isArray1 && isArray2) {
if (obj1.length != obj2.length) {
if (obj1.length !== obj2.length) {
return false;
}
for (var i=0;i<obj1.length;i++) {
for (i=0;i<obj1.length;i++) {
if (!compareObjects(obj1[i],obj2[i])) {
return false;
}
}
return true;
}
var isBuffer1 = Buffer.isBuffer(obj1);
var isBuffer2 = Buffer.isBuffer(obj2);
if (isBuffer1 != isBuffer2) {
return false;
}
if (isBuffer1 && isBuffer2) {
if (Buffer.compare) {
// For node 4.x+ - use the native compare
return Buffer.compare(obj1,obj2);
} else {
if (obj1.length !== obj2.length) {
return false;
}
for (i=0;i<obj1.length;i++) {
if (obj1.readUInt8(i) !== obj2.readUInt8(i)) {
return false;
}
}
return true;
}
}
if (typeof obj1 !== 'object' || typeof obj2 !== 'object') {
return false;
}
var keys1 = Object.keys(obj1);
var keys2 = Object.keys(obj2);
if (keys1.length != keys2.length) {