testcase.sh

testcase.sh

#!/bin/bash
PEMFILEPATH=$1
DEV_EMAIL=$2
BUCKET=$3
echo "CREATING 200MB Random File";
dd if=/dev/urandom of=file.in bs=1M count=1
echo "FINISHED CREATING 1MB Random File"
echo "$(ls -ltra file.in)"
cat <<EOF > testcase.js
var gcloud = require("gcloud");
var bucket = new gcloud.storage.Bucket({pemFilePath: "$PEMFILEPATH",
                                email: "$DEV_EMAIL",
                                bucketName: "$BUCKET"});
bucket.writeFile("file.in","file.in",function(err) {
                 if (err){
                     console.log("Error: %s", err);
                     console.log("Stacktrace: %s", err.stack);
                     process.exit(1);
                 }

                 console.log("completed file transfer");
                 bucket.stat("file.in", function(err, metadata) {
                     if (err){
                         console.log("Error: %s", err);
                         console.log("Stacktrace: %s", err.stack);
                         process.exit(1);
                     }
                     console.log("File Stats: %s", JSON.stringify(metadata));
                 process.exit(0);
                 });
                });
EOF
node testcase.js

jsmith@localhost gcloud-node]$ sh testcase.sh [credentials redacted]
CREATING 1MB Random File
1+0 records in
1+0 records out
1048576 bytes (1.0 MB) copied, 0.138507 s, 7.6 MB/s
FINISHED CREATING 200MB Random File
-rw-rw-r-- 1 jsmith jsmith 1048576 Jul 23 13:58 file.in
completed file transfer
File Stats: {"kind":"storage#object","id":"tervelabucket/file.in/1406138330037000","selfLink":"https://www.googleapis.com/storage/v1/b/tervelabucket/o/file.in","name":"file.in","bucket":"tervelabucket","generation":"1406138330037000","metageneration":"1","contentType":"text/plain","updated":"2014-07-23T17:58:50.036Z","storageClass":"STANDARD","size":"1048577","md5Hash":"kbavLECUbJsCQJMgTA/ZMQ==","mediaLink":"https://www.googleapis.com/download/storage/v1/b/tervelabucket/o/file.in?generation=1406138330037000&alt=media","owner":{"entity":"user-00b4903a9719c8ab7bcf621734f2ff68b2e57e05ce8beaaff597bdf5f9bf2e0c","entityId":"00b4903a9719c8ab7bcf621734f2ff68b2e57e05ce8beaaff597bdf5f9bf2e0c"},"crc32c":"sKD5eQ==","etag":"CIj2qr2B3L8CEAE="}
[jsmith@localhost gcloud-node]$ ll
total 1072

Check size in 'stat' call vs. size as described from ll, there is 1 extra byte in the version uploaded to the cloud.
Downloading the uploaded file and running them both through hexdump -C and then doing a diff of the hexdump outputs shows that there is an extra 0A (newline) at the end of the file.