Imports of package testutil

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
golang.org/x/net/contextPackage context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes.
golang.org/x/oauth2Package oauth2 provides support for making OAuth2 authorized and authenticated HTTP requests, as specified in RFC 6749.
golang.org/x/oauth2/googlePackage google provides support for making OAuth2 authorized and authenticated HTTP requests to Google APIs.
google.golang.org/grpcPackage grpc implements an RPC system called gRPC.
io/ioutilPackage ioutil implements some I/O utility functions.
logPackage log implements a simple logging package.
netPackage net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets.
osPackage os provides a platform-independent interface to operating system functionality.
regexpPackage regexp implements regular expression search.
strconvPackage strconv implements conversions to and from string representations of basic data types.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.
timePackage time provides functionality for measuring and displaying time.