src/cmd/go/testdata/script/test_env_term.txt

# Tests golang.org/issue/12096

env TERM=''
go test test_test.go
! stdout '^ok.*\[no tests to run\]'
stdout '^ok'

-- test_test.go --
package main
import ("os"; "testing")
func TestEnv(t *testing.T) {
	if os.Getenv("TERM") != "" {
		t.Fatal("TERM is set")
	}
}