proxy.write = function () {
if (arguments[3] > 10) {
arguments[3] = 10
fs.write.apply(fs, arguments)
} else {
fs.write.apply(fs, arguments)
}
}
fs.open(tmpfile, 'w+', function (err, fd) {
t.ifError(err);
df = mddf({
blksize: 4096,
dim: 3,
size: 0,
read: fs.read.bind(null, fd),
write: fs.write.bind(null, fd)
});
//if all corrects callbacks are run properly, those sums should be equal
var callbackSum = 0;
var expectedSum = 0;
(function next () {
if (-- size < 0) {
t.equal(expectedSum, callbackSum);
return fs.ftruncate(fd, df.size, function (err) {
t.ifError(err);
});
}
var xyz = rpoint();
var add = Math.random() * 10;
expectedSum += add;
var buf = Buffer(Math.random()*100);
buf.fill(97 + Math.random()*26);
df.put(xyz, buf, function (err) {
t.ifError(err);
callbackSum += add;
next();
});
})();
});
fs.open(tmpfile, 'w+', function (err, fd) {
t.ifError(err);
df = mddf({
blksize: 4096,
dim: 3,
size: 0,
read: fs.read.bind(null, fd),
write: fs.write.bind(null, fd)
});
file = fd;
populateOutside();
});
var mddf = require('../');
var fs = require('fs');
var fd = fs.openSync('data.mddf', 'w+');
var stat = fs.fstatSync(fd);
var df = mddf({
blksize: 4096,
dim: 3,
size: stat.size,
read: fs.read.bind(null, fd),
write: fs.write.bind(null, fd)
});
var x = process.argv[2];
var y = process.argv[3];
var z = process.argv[4];
var buf = Buffer(process.argv[5]);
df.put([x,y,z],buf);