1 // Copyright 2012 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
19 "golang.org/x/sys/windows/svc/mgr"
22 func TestOpenLanManServer(t *testing.T) {
23 m, err := mgr.Connect()
25 if errno, ok := err.(syscall.Errno); ok && errno == syscall.ERROR_ACCESS_DENIED {
26 t.Skip("Skipping test: we don't have rights to manage services.")
28 t.Fatalf("SCM connection failed: %s", err)
32 s, err := m.OpenService("LanmanServer")
34 t.Fatalf("OpenService(lanmanserver) failed: %s", err)
40 t.Fatalf("Config failed: %s", err)
44 func install(t *testing.T, m *mgr.Mgr, name, exepath string, c mgr.Config) {
45 // Sometimes it takes a while for the service to get
46 // removed after previous test run.
48 s, err := m.OpenService(name)
55 t.Fatalf("service %s already exists", name)
57 time.Sleep(300 * time.Millisecond)
60 s, err := m.CreateService(name, exepath, c)
62 t.Fatalf("CreateService(%s) failed: %v", name, err)
67 func depString(d []string) string {
72 d[i] = strings.ToLower(d[i])
74 ss := sort.StringSlice(d)
76 return strings.Join([]string(ss), " ")
79 func testConfig(t *testing.T, s *mgr.Service, should mgr.Config) mgr.Config {
82 t.Fatalf("Config failed: %s", err)
84 if should.DelayedAutoStart != is.DelayedAutoStart {
85 t.Fatalf("config mismatch: DelayedAutoStart is %v, but should have %v", is.DelayedAutoStart, should.DelayedAutoStart)
87 if should.DisplayName != is.DisplayName {
88 t.Fatalf("config mismatch: DisplayName is %q, but should have %q", is.DisplayName, should.DisplayName)
90 if should.StartType != is.StartType {
91 t.Fatalf("config mismatch: StartType is %v, but should have %v", is.StartType, should.StartType)
93 if should.Description != is.Description {
94 t.Fatalf("config mismatch: Description is %q, but should have %q", is.Description, should.Description)
96 if depString(should.Dependencies) != depString(is.Dependencies) {
97 t.Fatalf("config mismatch: Dependencies is %v, but should have %v", is.Dependencies, should.Dependencies)
102 func testRecoveryActions(t *testing.T, s *mgr.Service, should []mgr.RecoveryAction) {
103 is, err := s.RecoveryActions()
105 t.Fatalf("RecoveryActions failed: %s", err)
107 if len(should) != len(is) {
108 t.Errorf("recovery action mismatch: contains %v actions, but should have %v", len(is), len(should))
110 for i, _ := range is {
111 if should[i].Type != is[i].Type {
112 t.Errorf("recovery action mismatch: Type is %v, but should have %v", is[i].Type, should[i].Type)
114 if should[i].Delay != is[i].Delay {
115 t.Errorf("recovery action mismatch: Delay is %v, but should have %v", is[i].Delay, should[i].Delay)
120 func testResetPeriod(t *testing.T, s *mgr.Service, should uint32) {
121 is, err := s.ResetPeriod()
123 t.Fatalf("ResetPeriod failed: %s", err)
126 t.Errorf("reset period mismatch: reset period is %v, but should have %v", is, should)
130 func testSetRecoveryActions(t *testing.T, s *mgr.Service) {
131 r := []mgr.RecoveryAction{
134 Delay: 60000 * time.Millisecond,
137 Type: mgr.ServiceRestart,
138 Delay: 4 * time.Minute,
141 Type: mgr.ServiceRestart,
145 Type: mgr.RunCommand,
146 Delay: 4000 * time.Millisecond,
150 // 4 recovery actions with reset period
151 err := s.SetRecoveryActions(r, uint32(10000))
153 t.Fatalf("SetRecoveryActions failed: %v", err)
155 testRecoveryActions(t, s, r)
156 testResetPeriod(t, s, uint32(10000))
158 // Infinite reset period
159 err = s.SetRecoveryActions(r, syscall.INFINITE)
161 t.Fatalf("SetRecoveryActions failed: %v", err)
163 testRecoveryActions(t, s, r)
164 testResetPeriod(t, s, syscall.INFINITE)
166 // nil recovery actions
167 err = s.SetRecoveryActions(nil, 0)
168 if err.Error() != "recoveryActions cannot be nil" {
169 t.Fatalf("SetRecoveryActions failed with unexpected error message of %q", err)
172 // Delete all recovery actions and reset period
173 err = s.ResetRecoveryActions()
175 t.Fatalf("ResetRecoveryActions failed: %v", err)
177 testRecoveryActions(t, s, nil)
178 testResetPeriod(t, s, 0)
181 func testRebootMessage(t *testing.T, s *mgr.Service, should string) {
182 err := s.SetRebootMessage(should)
184 t.Fatalf("SetRebootMessage failed: %v", err)
186 is, err := s.RebootMessage()
188 t.Fatalf("RebootMessage failed: %v", err)
191 t.Errorf("reboot message mismatch: message is %q, but should have %q", is, should)
195 func testRecoveryCommand(t *testing.T, s *mgr.Service, should string) {
196 err := s.SetRecoveryCommand(should)
198 t.Fatalf("SetRecoveryCommand failed: %v", err)
200 is, err := s.RecoveryCommand()
202 t.Fatalf("RecoveryCommand failed: %v", err)
205 t.Errorf("recovery command mismatch: command is %q, but should have %q", is, should)
209 func remove(t *testing.T, s *mgr.Service) {
212 t.Fatalf("Delete failed: %s", err)
216 func TestMyService(t *testing.T) {
218 t.Skip("skipping test in short mode - it modifies system services")
221 const name = "mymgrservice"
223 m, err := mgr.Connect()
225 if errno, ok := err.(syscall.Errno); ok && errno == syscall.ERROR_ACCESS_DENIED {
226 t.Skip("Skipping test: we don't have rights to manage services.")
228 t.Fatalf("SCM connection failed: %s", err)
233 StartType: mgr.StartDisabled,
234 DisplayName: "my service",
235 Description: "my service is just a test",
236 Dependencies: []string{"LanmanServer", "W32Time"},
239 exename := os.Args[0]
240 exepath, err := filepath.Abs(exename)
242 t.Fatalf("filepath.Abs(%s) failed: %s", exename, err)
245 install(t, m, name, exepath, c)
247 s, err := m.OpenService(name)
249 t.Fatalf("service %s is not installed", name)
253 c.BinaryPathName = exepath
254 c = testConfig(t, s, c)
256 c.StartType = mgr.StartManual
257 err = s.UpdateConfig(c)
259 t.Fatalf("UpdateConfig failed: %v", err)
264 c.StartType = mgr.StartAutomatic
265 c.DelayedAutoStart = true
266 err = s.UpdateConfig(c)
268 t.Fatalf("UpdateConfig failed: %v", err)
273 svcnames, err := m.ListServices()
275 t.Fatalf("ListServices failed: %v", err)
277 var myserviceIsInstalled bool
278 for _, sn := range svcnames {
280 myserviceIsInstalled = true
284 if !myserviceIsInstalled {
285 t.Errorf("ListServices failed to find %q service", name)
288 testSetRecoveryActions(t, s)
289 testRebootMessage(t, s, fmt.Sprintf("%s failed", name))
290 testRebootMessage(t, s, "") // delete reboot message
291 testRecoveryCommand(t, s, fmt.Sprintf("sc query %s", name))
292 testRecoveryCommand(t, s, "") // delete recovery command