Package testcontrol contains a minimal control plane server for testing purposes.

Package vms does VM-based integration/functional tests by using qemu and a bank of pre-made VM images.

BinaryDir returns a directory containing test tailscale and tailscaled binaries.

CleanupBinaries cleans up any resources created by calls to BinaryDir, TailscaleBinary, or TailscaledBinary.

RunDERPAndSTUN runs a local DERP and STUN server for tests, returning the derpMap that clients should use.

TailscaleBinary returns the path to the test tailscale binary.

TailscaledBinary returns the path to the test tailscaled binary.

LogCatcher is a minimal logcatcher for the logtail upload client.