mirror of https://github.com/perkeep/perkeep.git
82 lines
1.9 KiB
Go
82 lines
1.9 KiB
Go
/*
|
|
Copyright 2011 Google Inc.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"runtime"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
// env is the environment that a camput test runs within.
|
|
type env struct {
|
|
// stdin is the standard input, or /dev/null if nil
|
|
stdin io.Reader
|
|
|
|
// TODO(bradfitz): vfs files.
|
|
}
|
|
|
|
func (e *env) Run(args ...string) (out, err []byte, exitCode int) {
|
|
outbuf := new(bytes.Buffer)
|
|
errbuf := new(bytes.Buffer)
|
|
stdout, stderr = outbuf, errbuf
|
|
exitc := make(chan int, 1)
|
|
exit = func(code int) {
|
|
exitc <- code
|
|
runtime.Goexit()
|
|
}
|
|
go func() {
|
|
camputMain(args...)
|
|
exit(0)
|
|
}()
|
|
select {
|
|
case exitCode = <-exitc:
|
|
case <-time.After(15 * time.Second):
|
|
panic("timeout running command")
|
|
}
|
|
out = outbuf.Bytes()
|
|
err = errbuf.Bytes()
|
|
return
|
|
}
|
|
|
|
// TestUsageOnNoargs tests that we output a usage message when given no args, and return
|
|
// with a non-zero exit status.
|
|
func TestUsageOnNoargs(t *testing.T) {
|
|
var e env
|
|
out, err, code := e.Run()
|
|
if code != 1 {
|
|
t.Errorf("exit code = %d; want 1", code)
|
|
}
|
|
if len(out) != 0 {
|
|
t.Errorf("wanted nothing on stdout; got:\n%s", out)
|
|
}
|
|
if !bytes.Contains(err, []byte("Usage: camput")) {
|
|
t.Errorf("stderr doesn't contain usage. Got:\n%s", err)
|
|
}
|
|
}
|
|
|
|
func TestUploadingChangingDirectory(t *testing.T) {
|
|
// TODO(bradfitz):
|
|
// $ mkdir /tmp/somedir
|
|
// $ cp dev-camput /tmp/somedir
|
|
// $ ./dev-camput -file /tmp/somedir/ 2>&1 | tee /tmp/somedir/log
|
|
// ... verify it doesn't hang.
|
|
t.Logf("TODO")
|
|
}
|