mirror of
https://github.com/octoleo/syncthing.git
synced 2024-11-14 17:24:04 +00:00
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public
|
|
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
|
|
// You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
|
|
package osutil
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"testing"
|
|
)
|
|
|
|
var testcases = []struct {
|
|
from byte
|
|
to []byte
|
|
a, b string
|
|
}{
|
|
{'\n', []byte{'\r', '\n'}, "", ""},
|
|
{'\n', []byte{'\r', '\n'}, "foo", "foo"},
|
|
{'\n', []byte{'\r', '\n'}, "foo\n", "foo\r\n"},
|
|
{'\n', []byte{'\r', '\n'}, "foo\nbar", "foo\r\nbar"},
|
|
{'\n', []byte{'\r', '\n'}, "foo\nbar\nbaz", "foo\r\nbar\r\nbaz"},
|
|
{'\n', []byte{'\r', '\n'}, "\nbar", "\r\nbar"},
|
|
{'o', []byte{'x', 'l', 'r'}, "\nfoo", "\nfxlrxlr"},
|
|
{'o', nil, "\nfoo", "\nf"},
|
|
{'f', []byte{}, "\nfoo", "\noo"},
|
|
}
|
|
|
|
func TestReplacingWriter(t *testing.T) {
|
|
for _, tc := range testcases {
|
|
var buf bytes.Buffer
|
|
w := ReplacingWriter{
|
|
Writer: &buf,
|
|
From: tc.from,
|
|
To: tc.to,
|
|
}
|
|
fmt.Fprint(w, tc.a)
|
|
if buf.String() != tc.b {
|
|
t.Errorf("%q != %q", buf.String(), tc.b)
|
|
}
|
|
}
|
|
}
|