lib/model: Small fixes to test convenience functions (#5128)

lib/model/model_test.go

@@ -129,12 +129,11 @@ func TestMain(m *testing.M) {
 		panic(err)
 	}
 
-	var wrapperPath string
-	defaultCfgWrapper, wrapperPath = createTmpWrapper(defaultCfg)
+	defaultCfgWrapper = createTmpWrapper(defaultCfg)
 
 	exitCode := m.Run()
 
-	os.Remove(wrapperPath)
+	os.Remove(defaultCfgWrapper.ConfigPath())
 	defaultFs.Remove(tmpName)
 	defaultFs.RemoveAll(config.DefaultMarkerName)
 	defaultFs.RemoveAll(tmpLocation)
@@ -142,26 +141,26 @@ func TestMain(m *testing.M) {
 	os.Exit(exitCode)
 }
 
-func createTmpWrapper(cfg config.Configuration) (*config.Wrapper, string) {
+func createTmpWrapper(cfg config.Configuration) *config.Wrapper {
 	tmpFile, err := ioutil.TempFile(tmpLocation, "syncthing-testConfig-")
 	if err != nil {
 		panic(err)
 	}
 	wrapper := config.Wrap(tmpFile.Name(), cfg)
 	tmpFile.Close()
-	return wrapper, tmpFile.Name()
+	return wrapper
 }
 
 func newState(cfg config.Configuration) (*config.Wrapper, *Model) {
 	db := db.OpenMemory()
 
-	wcfg, path := createTmpWrapper(cfg)
-	defer os.Remove(path)
+	wcfg := createTmpWrapper(cfg)
 
 	m := NewModel(wcfg, protocol.LocalDeviceID, "syncthing", "dev", db, nil)
 	for _, folder := range cfg.Folders {
 		if !folder.Paused {
 			m.AddFolder(folder)
+			m.StartFolder(folder.ID)
 		}
 	}
 	m.ServeBackground()
@@ -657,8 +656,8 @@ func TestClusterConfig(t *testing.T) {
 
 	db := db.OpenMemory()
 
-	wrapper, path := createTmpWrapper(cfg)
-	defer os.Remove(path)
+	wrapper := createTmpWrapper(cfg)
+	defer os.Remove(wrapper.ConfigPath())
 	m := NewModel(wrapper, protocol.LocalDeviceID, "syncthing", "dev", db, nil)
 	m.AddFolder(cfg.Folders[0])
 	m.AddFolder(cfg.Folders[1])
@@ -752,6 +751,7 @@ func TestIntroducer(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{
 		Folders: []protocol.Folder{
 			{
@@ -804,6 +804,7 @@ func TestIntroducer(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{
 		Folders: []protocol.Folder{
 			{
@@ -862,6 +863,7 @@ func TestIntroducer(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{})
 
 	if _, ok := wcfg.Device(device2); ok {
@@ -909,6 +911,7 @@ func TestIntroducer(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{})
 
 	if _, ok := wcfg.Device(device2); !ok {
@@ -955,6 +958,7 @@ func TestIntroducer(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{
 		Folders: []protocol.Folder{
 			{
@@ -1014,6 +1018,7 @@ func TestIntroducer(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{})
 
 	if _, ok := wcfg.Device(device2); !ok {
@@ -1060,6 +1065,7 @@ func TestIntroducer(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{})
 
 	if _, ok := wcfg.Device(device2); !ok {
@@ -1076,7 +1082,7 @@ func TestIntroducer(t *testing.T) {
 }
 
 func TestIssue4897(t *testing.T) {
-	_, m := newState(config.Configuration{
+	wcfg, m := newState(config.Configuration{
 		Devices: []config.DeviceConfiguration{
 			{
 				DeviceID:   device1,
@@ -1094,6 +1100,7 @@ func TestIssue4897(t *testing.T) {
 			},
 		},
 	})
+	defer os.Remove(wcfg.ConfigPath())
 
 	cm := m.generateClusterConfig(device1)
 	if l := len(cm.Folders); l != 1 {
@@ -1103,6 +1110,7 @@ func TestIssue4897(t *testing.T) {
 
 func TestIssue5063(t *testing.T) {
 	wcfg, m := newState(defaultAutoAcceptCfg)
+	defer os.Remove(wcfg.ConfigPath())
 
 	addAndVerify := func(wg *sync.WaitGroup) {
 		id := srand.String(8)
@@ -1136,7 +1144,8 @@ func TestAutoAcceptRejected(t *testing.T) {
 	for i := range tcfg.Devices {
 		tcfg.Devices[i].AutoAcceptFolders = false
 	}
-	_, m := newState(tcfg)
+	wcfg, m := newState(tcfg)
+	defer os.Remove(wcfg.ConfigPath())
 	id := srand.String(8)
 	defer os.RemoveAll(filepath.Join("testdata", id))
 	m.ClusterConfig(device1, protocol.ClusterConfig{
@@ -1156,6 +1165,7 @@ func TestAutoAcceptRejected(t *testing.T) {
 func TestAutoAcceptNewFolder(t *testing.T) {
 	// New folder
 	wcfg, m := newState(defaultAutoAcceptCfg)
+	defer os.Remove(wcfg.ConfigPath())
 	id := srand.String(8)
 	defer os.RemoveAll(filepath.Join("testdata", id))
 	m.ClusterConfig(device1, protocol.ClusterConfig{
@@ -1173,6 +1183,7 @@ func TestAutoAcceptNewFolder(t *testing.T) {
 
 func TestAutoAcceptNewFolderFromTwoDevices(t *testing.T) {
 	wcfg, m := newState(defaultAutoAcceptCfg)
+	defer os.Remove(wcfg.ConfigPath())
 	id := srand.String(8)
 	defer os.RemoveAll(filepath.Join("testdata", id))
 	m.ClusterConfig(device1, protocol.ClusterConfig{
@@ -1207,6 +1218,7 @@ func TestAutoAcceptNewFolderFromOnlyOneDevice(t *testing.T) {
 	modifiedCfg := defaultAutoAcceptCfg.Copy()
 	modifiedCfg.Devices[2].AutoAcceptFolders = false
 	wcfg, m := newState(modifiedCfg)
+	defer os.Remove(wcfg.ConfigPath())
 	id := srand.String(8)
 	defer os.RemoveAll(filepath.Join("testdata", id))
 	m.ClusterConfig(device1, protocol.ClusterConfig{
@@ -1260,7 +1272,8 @@ func TestAutoAcceptNewFolderPremutationsNoPanic(t *testing.T) {
 						fcfg.Paused = localFolderPaused
 						cfg.Folders = append(cfg.Folders, fcfg)
 					}
-					_, m := newState(cfg)
+					wcfg, m := newState(cfg)
+					defer os.Remove(wcfg.ConfigPath())
 					m.ClusterConfig(device1, protocol.ClusterConfig{
 						Folders: []protocol.Folder{dev1folder},
 					})
@@ -1279,6 +1292,7 @@ func TestAutoAcceptNewFolderPremutationsNoPanic(t *testing.T) {
 func TestAutoAcceptMultipleFolders(t *testing.T) {
 	// Multiple new folders
 	wcfg, m := newState(defaultAutoAcceptCfg)
+	defer os.Remove(wcfg.ConfigPath())
 	id1 := srand.String(8)
 	defer os.RemoveAll(filepath.Join("testdata", id1))
 	id2 := srand.String(8)
@@ -1318,6 +1332,7 @@ func TestAutoAcceptExistingFolder(t *testing.T) {
 		},
 	}
 	wcfg, m := newState(tcfg)
+	defer os.Remove(wcfg.ConfigPath())
 	if fcfg, ok := wcfg.Folder(id); !ok || fcfg.SharedWith(device1) {
 		t.Error("missing folder, or shared", id)
 	}
@@ -1350,6 +1365,7 @@ func TestAutoAcceptNewAndExistingFolder(t *testing.T) {
 		},
 	}
 	wcfg, m := newState(tcfg)
+	defer os.Remove(wcfg.ConfigPath())
 	if fcfg, ok := wcfg.Folder(id1); !ok || fcfg.SharedWith(device1) {
 		t.Error("missing folder, or shared", id1)
 	}
@@ -1390,6 +1406,7 @@ func TestAutoAcceptAlreadyShared(t *testing.T) {
 		},
 	}
 	wcfg, m := newState(tcfg)
+	defer os.Remove(wcfg.ConfigPath())
 	if fcfg, ok := wcfg.Folder(id); !ok || !fcfg.SharedWith(device1) {
 		t.Error("missing folder, or not shared", id)
 	}
@@ -1415,6 +1432,7 @@ func TestAutoAcceptNameConflict(t *testing.T) {
 	defer os.RemoveAll(filepath.Join("testdata", id))
 	defer os.RemoveAll(filepath.Join("testdata", label))
 	wcfg, m := newState(defaultAutoAcceptCfg)
+	defer os.Remove(wcfg.ConfigPath())
 	m.ClusterConfig(device1, protocol.ClusterConfig{
 		Folders: []protocol.Folder{
 			{
@@ -1431,6 +1449,7 @@ func TestAutoAcceptNameConflict(t *testing.T) {
 func TestAutoAcceptPrefersLabel(t *testing.T) {
 	// Prefers label, falls back to ID.
 	wcfg, m := newState(defaultAutoAcceptCfg)
+	defer os.Remove(wcfg.ConfigPath())
 	id := srand.String(8)
 	label := srand.String(8)
 	defer os.RemoveAll(filepath.Join("testdata", id))
@@ -1451,6 +1470,7 @@ func TestAutoAcceptPrefersLabel(t *testing.T) {
 func TestAutoAcceptFallsBackToID(t *testing.T) {
 	// Prefers label, falls back to ID.
 	wcfg, m := newState(defaultAutoAcceptCfg)
+	defer os.Remove(wcfg.ConfigPath())
 	id := srand.String(8)
 	label := srand.String(8)
 	os.MkdirAll(filepath.Join("testdata", label), 0777)
@@ -1487,6 +1507,7 @@ func TestAutoAcceptPausedWhenFolderConfigChanged(t *testing.T) {
 	})
 	tcfg.Folders = []config.FolderConfiguration{fcfg}
 	wcfg, m := newState(tcfg)
+	defer os.Remove(wcfg.ConfigPath())
 	if fcfg, ok := wcfg.Folder(id); !ok || !fcfg.SharedWith(device1) {
 		t.Error("missing folder, or not shared", id)
 	}
@@ -1543,6 +1564,7 @@ func TestAutoAcceptPausedWhenFolderConfigNotChanged(t *testing.T) {
 	}, fcfg.Devices...) // Need to ensure this device order to avoid folder restart.
 	tcfg.Folders = []config.FolderConfiguration{fcfg}
 	wcfg, m := newState(tcfg)
+	defer os.Remove(wcfg.ConfigPath())
 	if fcfg, ok := wcfg.Folder(id); !ok || !fcfg.SharedWith(device1) {
 		t.Error("missing folder, or not shared", id)
 	}
@@ -1719,7 +1741,7 @@ func TestROScanRecovery(t *testing.T) {
 		RescanIntervalS: 1,
 		MarkerName:      config.DefaultMarkerName,
 	}
-	cfg, path := createTmpWrapper(config.Configuration{
+	cfg := createTmpWrapper(config.Configuration{
 		Folders: []config.FolderConfiguration{fcfg},
 		Devices: []config.DeviceConfiguration{
 			{
@@ -1727,7 +1749,7 @@ func TestROScanRecovery(t *testing.T) {
 			},
 		},
 	})
-	defer os.Remove(path)
+	defer os.Remove(cfg.ConfigPath())
 
 	os.RemoveAll(fcfg.Path)
 
@@ -1808,7 +1830,7 @@ func TestRWScanRecovery(t *testing.T) {
 		RescanIntervalS: 1,
 		MarkerName:      config.DefaultMarkerName,
 	}
-	cfg, path := createTmpWrapper(config.Configuration{
+	cfg := createTmpWrapper(config.Configuration{
 		Folders: []config.FolderConfiguration{fcfg},
 		Devices: []config.DeviceConfiguration{
 			{
@@ -1816,7 +1838,7 @@ func TestRWScanRecovery(t *testing.T) {
 			},
 		},
 	})
-	defer os.Remove(path)
+	defer os.Remove(cfg.ConfigPath())
 
 	os.RemoveAll(fcfg.Path)
 
@@ -2521,8 +2543,8 @@ func TestIssue4357(t *testing.T) {
 	db := db.OpenMemory()
 	cfg := defaultCfgWrapper.RawCopy()
 	// Create a separate wrapper not to pollute other tests.
-	wrapper, path := createTmpWrapper(config.Configuration{})
-	defer os.Remove(path)
+	wrapper := createTmpWrapper(config.Configuration{})
+	defer os.Remove(wrapper.ConfigPath())
 	m := NewModel(wrapper, protocol.LocalDeviceID, "syncthing", "dev", db, nil)
 	m.ServeBackground()
 	defer m.Stop()
@@ -2744,8 +2766,8 @@ func TestSharedWithClearedOnDisconnect(t *testing.T) {
 		},
 	}
 
-	wcfg, path := createTmpWrapper(cfg)
-	defer os.Remove(path)
+	wcfg := createTmpWrapper(cfg)
+	defer os.Remove(wcfg.ConfigPath())
 
 	m := NewModel(wcfg, protocol.LocalDeviceID, "syncthing", "dev", dbi, nil)
 	m.AddFolder(fcfg)
@@ -2982,8 +3004,8 @@ func TestNoRequestsFromPausedDevices(t *testing.T) {
 		},
 	}
 
-	wcfg, path := createTmpWrapper(cfg)
-	defer os.Remove(path)
+	wcfg := createTmpWrapper(cfg)
+	defer os.Remove(wcfg.ConfigPath())
 
 	m := NewModel(wcfg, protocol.LocalDeviceID, "syncthing", "dev", dbi, nil)
 	m.AddFolder(fcfg)
@@ -3248,7 +3270,7 @@ func TestCustomMarkerName(t *testing.T) {
 		RescanIntervalS: 1,
 		MarkerName:      "myfile",
 	}
-	cfg, path := createTmpWrapper(config.Configuration{
+	cfg := createTmpWrapper(config.Configuration{
 		Folders: []config.FolderConfiguration{fcfg},
 		Devices: []config.DeviceConfiguration{
 			{
@@ -3256,7 +3278,7 @@ func TestCustomMarkerName(t *testing.T) {
 			},
 		},
 	})
-	defer os.Remove(path)
+	defer os.Remove(cfg.ConfigPath())
 
 	os.RemoveAll(fcfg.Path)
 	defer os.RemoveAll(fcfg.Path)
@@ -3466,8 +3488,8 @@ func TestVersionRestore(t *testing.T) {
 	rawConfig := config.Configuration{
 		Folders: []config.FolderConfiguration{fcfg},
 	}
-	cfg, path := createTmpWrapper(rawConfig)
-	defer os.Remove(path)
+	cfg := createTmpWrapper(rawConfig)
+	defer os.Remove(cfg.ConfigPath())
 
 	m := NewModel(cfg, protocol.LocalDeviceID, "syncthing", "dev", dbi, nil)
 	m.AddFolder(fcfg)
@@ -3660,8 +3682,8 @@ func TestVersionRestore(t *testing.T) {
 func TestPausedFolders(t *testing.T) {
 	// Create a separate wrapper not to pollute other tests.
 	cfg := defaultCfgWrapper.RawCopy()
-	wrapper, path := createTmpWrapper(cfg)
-	defer os.Remove(path)
+	wrapper := createTmpWrapper(cfg)
+	defer os.Remove(wrapper.ConfigPath())
 
 	db := db.OpenMemory()
 	m := NewModel(wrapper, protocol.LocalDeviceID, "syncthing", "dev", db, nil)
@@ -3694,8 +3716,8 @@ func TestPausedFolders(t *testing.T) {
 func TestIssue4094(t *testing.T) {
 	db := db.OpenMemory()
 	// Create a separate wrapper not to pollute other tests.
-	wrapper, path := createTmpWrapper(config.Configuration{})
-	defer os.Remove(path)
+	wrapper := createTmpWrapper(config.Configuration{})
+	defer os.Remove(wrapper.ConfigPath())
 	m := NewModel(wrapper, protocol.LocalDeviceID, "syncthing", "dev", db, nil)
 	m.ServeBackground()
 	defer m.Stop()
@@ -3731,8 +3753,8 @@ func TestIssue4094(t *testing.T) {
 func TestIssue4903(t *testing.T) {
 	db := db.OpenMemory()
 	// Create a separate wrapper not to pollute other tests.
-	wrapper, path := createTmpWrapper(config.Configuration{})
-	defer os.Remove(path)
+	wrapper := createTmpWrapper(config.Configuration{})
+	defer os.Remove(wrapper.ConfigPath())
 	m := NewModel(wrapper, protocol.LocalDeviceID, "syncthing", "dev", db, nil)
 	m.ServeBackground()
 	defer m.Stop()

lib/model/progressemitter_test.go

@@ -54,11 +54,11 @@ func expectTimeout(w *events.Subscription, t *testing.T) {
 func TestProgressEmitter(t *testing.T) {
 	w := events.Default.Subscribe(events.DownloadProgress)
 
-	c, path := createTmpWrapper(config.Configuration{})
+	c := createTmpWrapper(config.Configuration{})
+	defer os.Remove(c.ConfigPath())
 	c.SetOptions(config.OptionsConfiguration{
 		ProgressUpdateIntervalS: 0,
 	})
-	defer os.Remove(path)
 
 	p := NewProgressEmitter(c)
 	go p.Serve()
@@ -103,12 +103,12 @@ func TestProgressEmitter(t *testing.T) {
 }
 
 func TestSendDownloadProgressMessages(t *testing.T) {
-	c, path := createTmpWrapper(config.Configuration{})
+	c := createTmpWrapper(config.Configuration{})
+	defer os.Remove(c.ConfigPath())
 	c.SetOptions(config.OptionsConfiguration{
 		ProgressUpdateIntervalS: 0,
 		TempIndexMinBlocks:      10,
 	})
-	defer os.Remove(path)
 
 	fc := &fakeConnection{}
 

lib/model/requests_test.go

@@ -29,9 +29,12 @@ func TestRequestSimple(t *testing.T) {
 	// Verify that the model performs a request and creates a file based on
 	// an incoming index update.
 
-	m, fc, tmpDir := setupModelWithConnection()
-	defer m.Stop()
-	defer os.RemoveAll(tmpDir)
+	m, fc, tmpDir, w := setupModelWithConnection()
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	// We listen for incoming index updates and trigger when we see one for
 	// the expected test file.
@@ -67,9 +70,12 @@ func TestSymlinkTraversalRead(t *testing.T) {
 		return
 	}
 
-	m, fc, tmpDir := setupModelWithConnection()
-	defer m.Stop()
-	defer os.RemoveAll(tmpDir)
+	m, fc, tmpDir, w := setupModelWithConnection()
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	// We listen for incoming index updates and trigger when we see one for
 	// the expected test file.
@@ -107,9 +113,12 @@ func TestSymlinkTraversalWrite(t *testing.T) {
 		return
 	}
 
-	m, fc, tmpDir := setupModelWithConnection()
-	defer m.Stop()
-	defer os.RemoveAll(tmpDir)
+	m, fc, tmpDir, w := setupModelWithConnection()
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	// We listen for incoming index updates and trigger when we see one for
 	// the expected names.
@@ -167,9 +176,12 @@ func TestSymlinkTraversalWrite(t *testing.T) {
 func TestRequestCreateTmpSymlink(t *testing.T) {
 	// Test that an update for a temporary file is invalidated
 
-	m, fc, tmpDir := setupModelWithConnection()
-	defer m.Stop()
-	defer os.RemoveAll(tmpDir)
+	m, fc, tmpDir, w := setupModelWithConnection()
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	// We listen for incoming index updates and trigger when we see one for
 	// the expected test file.
@@ -221,8 +233,8 @@ func TestRequestVersioningSymlinkAttack(t *testing.T) {
 	cfg.Folders[0].Versioning = config.VersioningConfiguration{
 		Type: "trashcan",
 	}
-	w, path := createTmpWrapper(cfg)
-	defer os.Remove(path)
+	w := createTmpWrapper(cfg)
+	defer os.Remove(w.ConfigPath())
 
 	db := db.OpenMemory()
 	m := NewModel(w, device1, "syncthing", "dev", db, nil)
@@ -278,7 +290,7 @@ func TestRequestVersioningSymlinkAttack(t *testing.T) {
 	for updates := 0; updates < 1; updates += <-idx {
 	}
 
-	path = filepath.Join(tmpdir, "test")
+	path := filepath.Join(tmpdir, "test")
 	if _, err := os.Lstat(path); !os.IsNotExist(err) {
 		t.Fatal("File escaped to", path)
 	}
@@ -298,8 +310,6 @@ func pullInvalidIgnored(t *testing.T, ft config.FolderType) {
 	t.Helper()
 
 	tmpDir := createTmpDir()
-	defer os.RemoveAll(tmpDir)
-
 	cfg := defaultCfgWrapper.RawCopy()
 	cfg.Devices = append(cfg.Devices, config.NewDeviceConfiguration(device2, "device2"))
 	cfg.Folders[0] = config.NewFolderConfiguration(protocol.LocalDeviceID, "default", "default", fs.FilesystemTypeBasic, tmpDir)
@@ -308,8 +318,12 @@ func pullInvalidIgnored(t *testing.T, ft config.FolderType) {
 		{DeviceID: device2},
 	}
 	cfg.Folders[0].Type = ft
-	m, fc := setupModelWithConnectionManual(cfg)
-	defer m.Stop()
+	m, fc, w := setupModelWithConnectionManual(cfg)
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	// Reach in and update the ignore matcher to one that always does
 	// reloads when asked to, instead of checking file mtimes. This is
@@ -426,9 +440,12 @@ func pullInvalidIgnored(t *testing.T, ft config.FolderType) {
 }
 
 func TestIssue4841(t *testing.T) {
-	m, fc, tmpDir := setupModelWithConnection()
-	defer m.Stop()
-	defer os.RemoveAll(tmpDir)
+	m, fc, tmpDir, w := setupModelWithConnection()
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	received := make(chan protocol.FileInfo)
 	fc.mut.Lock()
@@ -465,9 +482,12 @@ func TestIssue4841(t *testing.T) {
 }
 
 func TestRescanIfHaveInvalidContent(t *testing.T) {
-	m, fc, tmpDir := setupModelWithConnection()
-	defer m.Stop()
-	defer os.RemoveAll(tmpDir)
+	m, fc, tmpDir, w := setupModelWithConnection()
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	payload := []byte("hello")
 
@@ -532,9 +552,12 @@ func TestRescanIfHaveInvalidContent(t *testing.T) {
 }
 
 func TestParentDeletion(t *testing.T) {
-	m, fc, tmpDir := setupModelWithConnection()
-	defer m.Stop()
-	defer os.RemoveAll(tmpDir)
+	m, fc, tmpDir, w := setupModelWithConnection()
+	defer func() {
+		m.Stop()
+		os.RemoveAll(tmpDir)
+		os.Remove(w.ConfigPath())
+	}()
 
 	parent := "foo"
 	child := filepath.Join(parent, "bar")
@@ -608,7 +631,7 @@ func TestParentDeletion(t *testing.T) {
 	}
 }
 
-func setupModelWithConnection() (*Model, *fakeConnection, string) {
+func setupModelWithConnection() (*Model, *fakeConnection, string, *config.Wrapper) {
 	tmpDir := createTmpDir()
 	cfg := defaultCfgWrapper.RawCopy()
 	cfg.Devices = append(cfg.Devices, config.NewDeviceConfiguration(device2, "device2"))
@@ -617,13 +640,12 @@ func setupModelWithConnection() (*Model, *fakeConnection, string) {
 		{DeviceID: device1},
 		{DeviceID: device2},
 	}
-	m, fc := setupModelWithConnectionManual(cfg)
-	return m, fc, tmpDir
+	m, fc, w := setupModelWithConnectionManual(cfg)
+	return m, fc, tmpDir, w
 }
 
-func setupModelWithConnectionManual(cfg config.Configuration) (*Model, *fakeConnection) {
-	w, path := createTmpWrapper(cfg)
-	defer os.Remove(path)
+func setupModelWithConnectionManual(cfg config.Configuration) (*Model, *fakeConnection, *config.Wrapper) {
+	w := createTmpWrapper(cfg)
 
 	db := db.OpenMemory()
 	m := NewModel(w, device1, "syncthing", "dev", db, nil)
@@ -636,7 +658,7 @@ func setupModelWithConnectionManual(cfg config.Configuration) (*Model, *fakeConn
 
 	m.ScanFolder("default")
 
-	return m, fc
+	return m, fc, w
 }
 
 func createTmpDir() string {