github.com/DiversionCompany/notify@v0.9.9/watcher_kqueue_test.go (about)

     1  // Copyright (c) 2014-2015 The Notify Authors. All rights reserved.
     2  // Use of this source code is governed by the MIT license that can be
     3  // found in the LICENSE file.
     4  
     5  //go:build (darwin && kqueue) || (darwin && !cgo) || dragonfly || freebsd || netbsd || openbsd
     6  // +build darwin,kqueue darwin,!cgo dragonfly freebsd netbsd openbsd
     7  
     8  package notify
     9  
    10  import (
    11  	"os"
    12  	"path/filepath"
    13  	"testing"
    14  )
    15  
    16  func kqremove(w *W, path string, files []string) WCase {
    17  	cas := remove(w, path)
    18  	cas.Events[0] = &Call{P: path, E: NoteDelete}
    19  	for _, f := range files {
    20  		cas.Events = append(cas.Events, &Call{P: f, E: NoteDelete})
    21  	}
    22  	return cas
    23  }
    24  
    25  func kqwrite(w *W, path string, p []byte) WCase {
    26  	cas := write(w, path, p)
    27  	path = cas.Events[0].Path()
    28  	cas.Events[0] = &Call{P: path, E: NoteExtend | NoteWrite}
    29  	return cas
    30  }
    31  
    32  func kqrename(w *W, path string, files []string) WCase {
    33  	const ext = ".notify"
    34  	cas := WCase{
    35  		Action: func() {
    36  			file := filepath.Join(w.root, path)
    37  			if err := os.Rename(file, file+ext); err != nil {
    38  				w.Fatalf("Rename(%q, %q)=%v", path, path+ext, err)
    39  			}
    40  		},
    41  		Events: []EventInfo{
    42  			&Call{P: path + ext, E: osSpecificCreate},
    43  			&Call{P: path, E: NoteRename},
    44  		},
    45  	}
    46  	for _, f := range files {
    47  		cas.Events = append(cas.Events, &Call{P: f, E: NoteRename})
    48  	}
    49  	return cas
    50  }
    51  
    52  func kqlink(w *W, path string) WCase {
    53  	const ext = ".notify"
    54  	return WCase{
    55  		Action: func() {
    56  			file := filepath.Join(w.root, path)
    57  			if err := os.Link(file, file+ext); err != nil {
    58  				w.Fatalf("Link(%q, %q)=%v", path, path+ext, err)
    59  			}
    60  		},
    61  		Events: []EventInfo{
    62  			&Call{P: path, E: NoteLink},
    63  			&Call{P: path + ext, E: osSpecificCreate},
    64  		},
    65  	}
    66  }
    67  
    68  var events = []Event{
    69  	NoteWrite,
    70  	NoteAttrib,
    71  	NoteRename,
    72  	osSpecificCreate,
    73  	NoteDelete,
    74  	NoteExtend,
    75  	NoteLink,
    76  }
    77  
    78  func TestWatcherKqueue(t *testing.T) {
    79  	w := NewWatcherTest(t, "testdata/vfs.txt", events...)
    80  	defer w.Close()
    81  
    82  	cases := [...]WCase{
    83  		kqremove(w, "src/github.com/ppknap/link/include/coost/link", []string{
    84  			"src/github.com/ppknap/link/include/coost/link/definitions.hpp",
    85  			"src/github.com/ppknap/link/include/coost/link/detail/bundle.hpp",
    86  			"src/github.com/ppknap/link/include/coost/link/detail/container_invoker.hpp",
    87  			"src/github.com/ppknap/link/include/coost/link/detail/container_value_trait.hpp",
    88  			"src/github.com/ppknap/link/include/coost/link/detail/dummy_type.hpp",
    89  			"src/github.com/ppknap/link/include/coost/link/detail/function_trait.hpp",
    90  			"src/github.com/ppknap/link/include/coost/link/detail/immediate_invoker.hpp",
    91  			"src/github.com/ppknap/link/include/coost/link/detail/stdhelpers/always_same.hpp",
    92  			"src/github.com/ppknap/link/include/coost/link/detail/stdhelpers/make_unique.hpp",
    93  			"src/github.com/ppknap/link/include/coost/link/detail/stdhelpers",
    94  			"src/github.com/ppknap/link/include/coost/link/detail/vertex.hpp",
    95  			"src/github.com/ppknap/link/include/coost/link/detail/wire.hpp",
    96  			"src/github.com/ppknap/link/include/coost/link/detail",
    97  			"src/github.com/ppknap/link/include/coost/link/link.hpp",
    98  		},
    99  		),
   100  		kqwrite(w, "src/github.com/rjeczalik/fs/fs.go", []byte("XD")),
   101  		kqremove(w, "src/github.com/ppknap/link/README.md", nil),
   102  		kqlink(w, "src/github.com/rjeczalik/fs/LICENSE"),
   103  		kqrename(w, "src/github.com/rjeczalik/fs/fs.go", nil),
   104  		kqrename(w, "src/github.com/rjeczalik/fs/cmd/gotree", []string{
   105  			"src/github.com/rjeczalik/fs/cmd/gotree/go.go",
   106  			"src/github.com/rjeczalik/fs/cmd/gotree/main.go",
   107  		},
   108  		),
   109  	}
   110  
   111  	w.ExpectAll(cases[:])
   112  }