libgo/go/cmd/go/testdata/script/test_match_no_subtests.txt

# The subtests don't match
go test -run Test/ThisWillNotMatch standalone_sub_test.go
stdout '^ok.*\[no tests to run\]'

-- standalone_sub_test.go --
package standalone_sub_test

import "testing"

func Test(t *testing.T) {
	t.Run("Sub", func(t *testing.T) {})
}