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26 lines
604 B
Go
26 lines
604 B
Go
// 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 dns
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import "testing"
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func TestMaybeUnUTF16(t *testing.T) {
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tests := []struct {
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in string
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want string
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}{
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{"abc", "abc"}, // UTF-8
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{"a\x00b\x00c\x00", "abc"}, // UTF-16-LE
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{"\x00a\x00b\x00c", "abc"}, // UTF-16-BE
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}
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for _, test := range tests {
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got := string(maybeUnUTF16([]byte(test.in)))
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if got != test.want {
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t.Errorf("maybeUnUTF16(%q) = %q, want %q", test.in, got, test.want)
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}
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}
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}
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