lib/versioner: Test for external versioner

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3609
This commit is contained in:
Jakob Borg 2016-09-17 20:34:50 +00:00
parent 70c5a5dff1
commit 90c0a39df8
3 changed files with 99 additions and 0 deletions

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set FOLDER_PATH=%~1
set FILE_PATH=%~2
echo "1--%FOLDER_PATH%--"
echo "2--%FILE_PATH%--"
del "%FOLDER_PATH%\%FILE_PATH%"

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#!/bin/sh
echo "1--$1--"
echo "2--$2--"
rm -f "$1/$2"

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// Copyright (C) 2016 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 http://mozilla.org/MPL/2.0/.
package versioner
import (
"io/ioutil"
"os"
"path/filepath"
"runtime"
"testing"
)
func TestExternalNoCommand(t *testing.T) {
file := "testdata/folder path/long filename.txt"
prepForRemoval(t, file)
defer os.RemoveAll("testdata")
// The file should exist before the versioner run.
if _, err := os.Lstat(file); err != nil {
t.Fatal("File should exist")
}
// The versioner should fail due to missing command.
e := External{
command: "nonexistant command",
folderPath: "testdata/folder path",
}
if err := e.Archive(file); err == nil {
t.Error("Command should have failed")
}
// The file should not have been removed.
if _, err := os.Lstat(file); err != nil {
t.Fatal("File should still exist")
}
}
func TestExternal(t *testing.T) {
cmd := "./_external_test/external.sh"
if runtime.GOOS == "windows" {
cmd = `.\_external_test\external.bat`
}
file := "testdata/folder path/long filename.txt"
prepForRemoval(t, file)
defer os.RemoveAll("testdata")
// The file should exist before the versioner run.
if _, err := os.Lstat(file); err != nil {
t.Fatal("File should exist")
}
// The versioner should run successfully.
e := External{
command: cmd,
folderPath: "testdata/folder path",
}
if err := e.Archive(file); err != nil {
t.Fatal(err)
}
// The file should no longer exist.
if _, err := os.Lstat(file); !os.IsNotExist(err) {
t.Error("File should no longer exist")
}
}
func prepForRemoval(t *testing.T, file string) {
if err := os.RemoveAll("testdata"); err != nil {
t.Fatal(err)
}
if err := os.MkdirAll(filepath.Dir(file), 0755); err != nil {
t.Fatal(err)
}
if err := ioutil.WriteFile(file, []byte("hello\n"), 0644); err != nil {
t.Fatal(err)
}
}