# Test downloading a real GOTOOLCHAIN from the network.

[short] skip
[!net:golang.org] skip
[!net:proxy.golang.org] skip
[!net:sum.golang.org] skip
[!GOOS:darwin] [!GOOS:windows] [!GOOS:linux] skip
[!GOARCH:amd64] [!GOARCH:arm64] skip

env GOPROXY=proxy.golang.org
env GOSUMDB=sum.golang.org
env GOTOOLCHAIN=go1.20.1

	# Avoid resolving a "go1.20.1" from the user's real $PATH.
	# That would not only cause the "downloading go1.20.1" message
	# to be suppressed, but may spuriously fail:
	# golang.org/dl/go1.20.1 expects to find its GOROOT in $HOME/sdk,
	# but we set HOME=/no-home.
env GOPATH=$WORK/go
env HOME=/no-home
env PATH=
env path=

go version
stderr '^go: downloading go1.20.1 '
stdout go1.20.1