mirror of
https://github.com/hashicorp/packer.git
synced 2026-06-09 16:50:08 -04:00
19055df3ec
* Updating the license from MPL to Business Source License Going forward, this project will be licensed under the Business Source License v1.1. Please see our blog post for more details at https://hashi.co/bsl-blog, FAQ at https://hashi.co/license-faq, and details of the license at www.hashicorp.com/bsl. * Update copyright file headers to BUSL-1.1 --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com>
54 lines
1 KiB
Go
54 lines
1 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: BUSL-1.1
|
|
|
|
package shell
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"testing"
|
|
)
|
|
|
|
func TestUnixReader_impl(t *testing.T) {
|
|
var raw interface{}
|
|
raw = new(UnixReader)
|
|
if _, ok := raw.(io.Reader); !ok {
|
|
t.Fatal("should be reader")
|
|
}
|
|
}
|
|
|
|
func TestUnixReader(t *testing.T) {
|
|
input := "one\r\ntwo\n\r\nthree\r\n"
|
|
expected := "one\ntwo\n\nthree\n"
|
|
|
|
unixReaderTest(t, input, expected)
|
|
}
|
|
|
|
func TestUnixReader_unixOnly(t *testing.T) {
|
|
input := "\none\n\ntwo\nthree\n\n"
|
|
expected := "\none\n\ntwo\nthree\n\n"
|
|
|
|
unixReaderTest(t, input, expected)
|
|
}
|
|
|
|
func TestUnixReader_readsLastLine(t *testing.T) {
|
|
input := "one\ntwo"
|
|
expected := "one\ntwo\n"
|
|
|
|
unixReaderTest(t, input, expected)
|
|
}
|
|
|
|
func unixReaderTest(t *testing.T, input string, expected string) {
|
|
r := &UnixReader{
|
|
Reader: bytes.NewReader([]byte(input)),
|
|
}
|
|
|
|
result := new(bytes.Buffer)
|
|
if _, err := io.Copy(result, r); err != nil {
|
|
t.Fatalf("err: %s", err)
|
|
}
|
|
|
|
if result.String() != expected {
|
|
t.Fatalf("bad: %#v", result.String())
|
|
}
|
|
}
|