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Improve long buffer test

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This commit is contained in:
Ryan Dahl 2010-09-07 22:00:16 -07:00
parent 8078ed1f86
commit 3e9f636b64
2 changed files with 17 additions and 17 deletions
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18
lib/buffer.js
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@ -86,7 +86,7 @@ function Buffer (subject, encoding, offset) {
return new Buffer(subject, encoding, offset);
}
var length, type;
var type;
// Are we slicing?
if (typeof offset === 'number') {
@ -97,40 +97,38 @@ function Buffer (subject, encoding, offset) {
// Find the length
switch (type = typeof subject) {
case 'number':
length = subject;
this.length = subject;
break;
case 'string':
length = Buffer.byteLength(subject, encoding);
this.length = Buffer.byteLength(subject, encoding);
break;
case 'object': // Assume object is an array
length = subject.length;
this.length = subject.length;
break;
default:
throw new Error("First argument need to be an number, array or string.");
}
this.length = length;
if (length > Buffer.poolSize) {
if (this.length > Buffer.poolSize) {
// Big buffer, just alloc one.
this.parent = new SlowBuffer(subject, encoding);
this.offset = 0;
} else {
// Small buffer.
if (!pool || pool.length - pool.used < length) allocPool();
if (!pool || pool.length - pool.used < this.length) allocPool();
this.parent = pool;
this.offset = pool.used;
pool.used += length;
pool.used += this.length;
// Do we need to write stuff?
if (type !== 'number') {
// Assume object is an array
if (type === 'object') {
for (var i = 0; i < length; i++) {
for (var i = 0; i < this.length; i++) {
this.parent[i + this.offset] = subject[i];
}
} else {