1// Copyright (c) 2016 Uber Technologies, Inc. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a copy 4// of this software and associated documentation files (the "Software"), to deal 5// in the Software without restriction, including without limitation the rights 6// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 7// copies of the Software, and to permit persons to whom the Software is 8// furnished to do so, subject to the following conditions: 9// 10// The above copyright notice and this permission notice shall be included in 11// all copies or substantial portions of the Software. 12// 13// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 14// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 15// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 16// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 17// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 18// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 19// THE SOFTWARE. 20 21package zap 22 23import ( 24 "sync" 25 "testing" 26 27 "go.uber.org/zap/zapcore" 28 "go.uber.org/zap/zaptest/observer" 29) 30 31func opts(opts ...Option) []Option { 32 return opts 33} 34 35// Here specifically to introduce an easily-identifiable filename for testing 36// stacktraces and caller skips. 37func withLogger(t testing.TB, e zapcore.LevelEnabler, opts []Option, f func(*Logger, *observer.ObservedLogs)) { 38 fac, logs := observer.New(e) 39 log := New(fac, opts...) 40 f(log, logs) 41} 42 43func withSugar(t testing.TB, e zapcore.LevelEnabler, opts []Option, f func(*SugaredLogger, *observer.ObservedLogs)) { 44 withLogger(t, e, opts, func(logger *Logger, logs *observer.ObservedLogs) { f(logger.Sugar(), logs) }) 45} 46 47func runConcurrently(goroutines, iterations int, wg *sync.WaitGroup, f func()) { 48 wg.Add(goroutines) 49 for g := 0; g < goroutines; g++ { 50 go func() { 51 defer wg.Done() 52 for i := 0; i < iterations; i++ { 53 f() 54 } 55 }() 56 } 57} 58