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23 lines
528 B
Go
23 lines
528 B
Go
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// Copyright (c) 2021 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package vms
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import (
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"flag"
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"testing"
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)
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func TestRegexFlag(t *testing.T) {
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var v regexValue
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fs := flag.NewFlagSet(t.Name(), flag.PanicOnError)
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fs.Var(&v, "regex", "regex to parse")
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const want = `.*`
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fs.Parse([]string{"-regex", want})
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if v.Unwrap().String() != want {
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t.Fatalf("got wrong regex: %q, wanted: %q", v.Unwrap().String(), want)
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}
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}
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