mirror of
https://github.com/tailscale/tailscale.git
synced 2025-10-31 03:38:41 +00:00
22 lines
488 B
Go
22 lines
488 B
Go
|
// Copyright (c) Tailscale Inc & AUTHORS
|
||
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
||
|
|
|
||
|
|
// Package testenv provides utility functions for tests. It does not depend on
|
||
|
|
// the `testing` package to allow usage in non-test code.
|
||
|
|
package testenv
|
||
|
|
|
||
|
|
import (
|
||
|
|
"flag"
|
||
|
|
|
||
|
|
"tailscale.com/types/lazy"
|
||
|
|
)
|
||
|
|
|
||
|
|
var lazyInTest lazy.SyncValue[bool]
|
||
|
|
|
||
|
|
// InTest reports whether the current binary is a test binary.
|
||
|
|
func InTest() bool {
|
||
|
|
return lazyInTest.Get(func() bool {
|
||
|
|
return flag.Lookup("test.v") != nil
|
||
|
|
})
|
||
|
|
}
|