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buffer: allow toString to accept Infinity for end

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This commit is contained in:
Brian White 2014-03-09 16:46:54 -04:00 committed by Timothy J Fontaine
parent 31ce34887f
commit 68bfa91af7
2 changed files with 8 additions and 1 deletions
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2
lib/buffer.js
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@ -208,7 +208,7 @@ Buffer.prototype.toString = function(encoding, start, end) {
var loweredCase = false; var loweredCase = false;
start = start >>> 0; start = start >>> 0;
end = util.isUndefined(end) ? this.length : end >>> 0; end = util.isUndefined(end) || end === Infinity ? this.length : end >>> 0;
if (!encoding) encoding = 'utf8'; if (!encoding) encoding = 'utf8';
if (start < 0) start = 0; if (start < 0) start = 0;

7
test/simple/test-buffer-inspect.js
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@ -49,3 +49,10 @@ expected = '<Buffer 31 32>';
assert.strictEqual(util.inspect(b), expected); assert.strictEqual(util.inspect(b), expected);
assert.strictEqual(util.inspect(s), expected); assert.strictEqual(util.inspect(s), expected);
buffer.INSPECT_MAX_BYTES = Infinity;
assert.doesNotThrow(function() {
assert.strictEqual(util.inspect(b), expected);
assert.strictEqual(util.inspect(s), expected);
});