tailscale/net/dns/utf_test.go
Will Norris 71029cea2d all: update copyright and license headers
This updates all source files to use a new standard header for copyright
and license declaration.  Notably, copyright no longer includes a date,
and we now use the standard SPDX-License-Identifier header.

This commit was done almost entirely mechanically with perl, and then
some minimal manual fixes.

Updates #6865

Signed-off-by: Will Norris <will@tailscale.com>
2023-01-27 15:36:29 -08:00

25 lines
515 B
Go

// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
package dns
import "testing"
func TestMaybeUnUTF16(t *testing.T) {
tests := []struct {
in string
want string
}{
{"abc", "abc"}, // UTF-8
{"a\x00b\x00c\x00", "abc"}, // UTF-16-LE
{"\x00a\x00b\x00c", "abc"}, // UTF-16-BE
}
for _, test := range tests {
got := string(maybeUnUTF16([]byte(test.in)))
if got != test.want {
t.Errorf("maybeUnUTF16(%q) = %q, want %q", test.in, got, test.want)
}
}
}