Alternate interface to the posix-pipe package. Maybe some day I'll add a
fallback for compatibility with other operating systems.
var unixPipe = require('unix-pipe'), coll = require('collect-stream'),
portal = unixPipe(), wormhole = unixPipe();
equal(typeof portal.rd.fd, 'number');
equal(typeof portal.wr.fd, 'number');
portal.wr.write('There will be cake!\n');
equal(typeof wormhole.output.fd, 'number');
equal(typeof wormhole.input.fd, 'number');
wormhole.input.write('omnom\n');
setTimeout(function () {
portal.wr.end();
wormhole.wr.end();
}, 50);
async.map([ portal.rd, wormhole.output ], coll, function verify(err, stuff) {
equal(err, null);
equal(stuff.map(String), [
'There will be cake!\n',
'omnom\n',
]);
console.log("+OK usage test passed.");
});