tailscale/tstest/integration/vms/regex_flag_test.go

// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package vms

import (
	"flag"
	"testing"
)

func TestRegexFlag(t *testing.T) {
	var v regexValue
	fs := flag.NewFlagSet(t.Name(), flag.PanicOnError)
	fs.Var(&v, "regex", "regex to parse")

	const want = `.*`
	fs.Parse([]string{"-regex", want})
	if v.Unwrap().String() != want {
		t.Fatalf("got wrong regex: %q, wanted: %q", v.Unwrap().String(), want)
	}
}
tstest/integration/vms: regex-match distros using a flag (#2021) If you set `-distro-regex` to match a subset of distros, only those distros will be tested. Ex: $ go test -run-vm-tests -distro-regex='opensuse' Signed-off-by: Christine Dodrill <xe@tailscale.com> 3 years ago			`// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.`
			`// Use of this source code is governed by a BSD-style`
			`// license that can be found in the LICENSE file.`

			`package vms`

			`import (`
			`"flag"`
			`"testing"`
			`)`

			`func TestRegexFlag(t *testing.T) {`
			`var v regexValue`
			`fs := flag.NewFlagSet(t.Name(), flag.PanicOnError)`
			`fs.Var(&v, "regex", "regex to parse")`

			const want = `.*`
			`fs.Parse([]string{"-regex", want})`
			`if v.Unwrap().String() != want {`
			`t.Fatalf("got wrong regex: %q, wanted: %q", v.Unwrap().String(), want)`
			`}`
			`}`