Update baked-in USB IDs

usbid/load.go

@@ -18,6 +18,7 @@ import (
 	"log"
 	"net/http"
 	"strings"
+	"time"
 
 	"github.com/kylelemons/gousb/usb"
 )
@@ -55,6 +56,7 @@ func LoadFromURL(url string) error {
 
 	Vendors = ids
 	Classes = cls
+	LastUpdate = time.Now()
 	return nil
 }
 

usbid/load_test.go

@@ -0,0 +1,26 @@
+// Copyright 2013 Google Inc.  All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package usbid
+
+import "testing"
+
+func TestLoaded(t *testing.T) {
+	if got, min := len(Vendors), 1000; got < min {
+		t.Errorf("%d vendors loaded, want at least %d", got, min)
+	}
+	if got, min := len(Classes), 10; got < min {
+		t.Errorf("%d classes loaded, want at least %d", got, min)
+	}
+}