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// Copyright (c) 2014-2015 The Notify Authors. All rights reserved.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
// +build linux
package notify
import (
"os"
"path/filepath"
"testing"
)
func icreate(w *W, path string) WCase {
cas := create(w, path)
cas.Events = append(cas.Events,
&Call{P: path, E: InCreate},
)
return cas
}
func iremove(w *W, path string) WCase {
cas := remove(w, path)
cas.Events = append(cas.Events,
&Call{P: path, E: InDelete},
)
return cas
}
func iopen(w *W, path string) WCase {
return WCase{
Action: func() {
f, err := os.OpenFile(filepath.Join(w.root, path), os.O_RDWR, 0644)
if err != nil {
w.Fatalf("OpenFile(%q)=%v", path, err)
}
if err := f.Close(); err != nil {
w.Fatalf("Close(%q)=%v", path, err)
}
},
Events: []EventInfo{
&Call{P: path, E: InAccess},
&Call{P: path, E: InOpen},
&Call{P: path, E: InCloseNowrite},
},
}
}
func iread(w *W, path string, p []byte) WCase {
return WCase{
Action: func() {
f, err := os.OpenFile(filepath.Join(w.root, path), os.O_RDWR, 0644)
if err != nil {
w.Fatalf("OpenFile(%q)=%v", path, err)
}
if _, err := f.Read(p); err != nil {
w.Fatalf("Read(%q)=%v", path, err)
}
if err := f.Close(); err != nil {
w.Fatalf("Close(%q)=%v", path, err)
}
},
Events: []EventInfo{
&Call{P: path, E: InAccess},
&Call{P: path, E: InOpen},
&Call{P: path, E: InModify},
&Call{P: path, E: InCloseNowrite},
},
}
}
func iwrite(w *W, path string, p []byte) WCase {
cas := write(w, path, p)
path = cas.Events[0].Path()
cas.Events = append(cas.Events,
&Call{P: path, E: InAccess},
&Call{P: path, E: InOpen},
&Call{P: path, E: InModify},
&Call{P: path, E: InCloseWrite},
)
return cas
}
func irename(w *W, path string) WCase {
const ext = ".notify"
return WCase{
Action: func() {
file := filepath.Join(w.root, path)
if err := os.Rename(file, file+ext); err != nil {
w.Fatalf("Rename(%q, %q)=%v", path, path+ext, err)
}
},
Events: []EventInfo{
&Call{P: path, E: InMovedFrom},
&Call{P: path + ext, E: InMovedTo},
&Call{P: path, E: InOpen},
&Call{P: path, E: InAccess},
&Call{P: path, E: InCreate},
},
}
}
var events = []Event{
InAccess,
InModify,
InAttrib,
InCloseWrite,
InCloseNowrite,
InOpen,
InMovedFrom,
InMovedTo,
InCreate,
InDelete,
InDeleteSelf,
InMoveSelf,
}
func TestWatcherInotify(t *testing.T) {
w := NewWatcherTest(t, "testdata/vfs.txt", events...)
defer w.Close()
cases := [...]WCase{
iopen(w, "src/github.com/rjeczalik/fs/fs.go"),
iwrite(w, "src/github.com/rjeczalik/fs/fs.go", []byte("XD")),
iread(w, "src/github.com/rjeczalik/fs/fs.go", []byte("XD")),
iremove(w, "src/github.com/ppknap/link/README.md"),
irename(w, "src/github.com/rjeczalik/fs/LICENSE"),
}
w.ExpectAny(cases[:])
}
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