100 строки
2.1 KiB
JavaScript
100 строки
2.1 KiB
JavaScript
var assert = require('assert');
|
|
var common = require('../common');
|
|
var fromList = require('_stream_readable')._fromList;
|
|
|
|
// tiny node-tap lookalike.
|
|
var tests = [];
|
|
var count = 0;
|
|
|
|
function test(name, fn) {
|
|
count++;
|
|
tests.push([name, fn]);
|
|
}
|
|
|
|
function run() {
|
|
var next = tests.shift();
|
|
if (!next)
|
|
return console.error('ok');
|
|
|
|
var name = next[0];
|
|
var fn = next[1];
|
|
console.log('# %s', name);
|
|
fn({
|
|
same: assert.deepEqual,
|
|
equal: assert.equal,
|
|
end: function () {
|
|
count--;
|
|
run();
|
|
}
|
|
});
|
|
}
|
|
|
|
// ensure all tests have run
|
|
process.on("exit", function () {
|
|
assert.equal(count, 0);
|
|
});
|
|
|
|
process.nextTick(run);
|
|
|
|
|
|
|
|
test('buffers', function(t) {
|
|
// have a length
|
|
var len = 16;
|
|
var list = [ new Buffer('foog'),
|
|
new Buffer('bark'),
|
|
new Buffer('bazy'),
|
|
new Buffer('kuel') ];
|
|
|
|
// read more than the first element.
|
|
var ret = fromList(6, { buffer: list, length: 16 });
|
|
t.equal(ret.toString(), 'foogba');
|
|
|
|
// read exactly the first element.
|
|
ret = fromList(2, { buffer: list, length: 10 });
|
|
t.equal(ret.toString(), 'rk');
|
|
|
|
// read less than the first element.
|
|
ret = fromList(2, { buffer: list, length: 8 });
|
|
t.equal(ret.toString(), 'ba');
|
|
|
|
// read more than we have.
|
|
ret = fromList(100, { buffer: list, length: 6 });
|
|
t.equal(ret.toString(), 'zykuel');
|
|
|
|
// all consumed.
|
|
t.same(list, []);
|
|
|
|
t.end();
|
|
});
|
|
|
|
test('strings', function(t) {
|
|
// have a length
|
|
var len = 16;
|
|
var list = [ 'foog',
|
|
'bark',
|
|
'bazy',
|
|
'kuel' ];
|
|
|
|
// read more than the first element.
|
|
var ret = fromList(6, { buffer: list, length: 16, decoder: true });
|
|
t.equal(ret, 'foogba');
|
|
|
|
// read exactly the first element.
|
|
ret = fromList(2, { buffer: list, length: 10, decoder: true });
|
|
t.equal(ret, 'rk');
|
|
|
|
// read less than the first element.
|
|
ret = fromList(2, { buffer: list, length: 8, decoder: true });
|
|
t.equal(ret, 'ba');
|
|
|
|
// read more than we have.
|
|
ret = fromList(100, { buffer: list, length: 6, decoder: true });
|
|
t.equal(ret, 'zykuel');
|
|
|
|
// all consumed.
|
|
t.same(list, []);
|
|
|
|
t.end();
|
|
});
|