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var assert = require('assert'),
fs = require('fs'),
saneEmitter,
sanity = 'ire(\'assert\')';
saneEmitter = fs.createReadStream(__filename, { start: 17, end: 29 });
assert.throws(function () {
fs.createReadStream(__filename, { start: "17", end: 29 });
}, "start as string didn't throw an error for createReadStream");
assert.throws(function () {
fs.createReadStream(__filename, { start: 17, end: "29" });
}, "end as string didn't throw an error");
assert.throws(function () {
fs.createWriteStream(__filename, { start: "17" });
}, "start as string didn't throw an error for createWriteStream");
saneEmitter.on('data', function (data) {
// a sanity check when using numbers instead of strings
assert.strictEqual(sanity, data.toString('utf8'), 'read ' +
data.toString('utf8') + ' instead of ' + sanity);
});
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