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@Raynos Raynos/x.js Secret
Created Feb 22, 2013

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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
var common = require('../common.js');
var Readable = require('stream').Readable;
var assert = require('assert');
var s = new Readable({
objectMode: true,
lowWaterMark: 10,
highWaterMark: 20
});
var list = [1, 2, 3, 4, 5, 6]
s._read = function (n, cb) {
var one = list.shift();
var two = list.shift();
s.push(one);
cb(null, two);
};
var v = s.read(0);
// ACTUALLY [1, 3, 5, 6, 4, 2]
assert.deepEqual(s._readableState.buffer, [1, 2, 3, 4, 5, 6]);
process.on("exit", function () {
assert.ok(true);
console.log("ok");
});
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