| // Copyright (C) 2015 The Android Open Source Project |
| // |
| // 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 log_test |
| |
| import ( |
| "fmt" |
| |
| "android.googlesource.com/platform/tools/gpu/log" |
| ) |
| |
| func sayHelloTo(l log.Logger, name string) { |
| l = log.Enter(l, "sayHello") |
| log.Infof(l, "Hello %s!", name) |
| } |
| |
| func Example_Channel() { |
| c := make(chan interface{}, 1) |
| l := log.Channel(c) |
| sayHelloTo(l, "Bob") |
| e := (<-c).(log.Entry) |
| fmt.Printf(e.StringNoTimestamp()) |
| // Output: |
| // #0000 Info: sayHello → Hello Bob! |
| } |