The Prometheus monitoring system and time series database.
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// The MIT License (MIT)
// Copyright (c) 2014 Ben Johnson
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package testutil
import (
"testing"
"go.uber.org/goleak"
)
// TolerantVerifyLeak verifies go leaks but excludes the go routines that are
// launched as side effects of some of our dependencies.
func TolerantVerifyLeak(m *testing.M) {
goleak.VerifyTestMain(m,
// https://github.com/census-instrumentation/opencensus-go/blob/d7677d6af5953e0506ac4c08f349c62b917a443a/stats/view/worker.go#L34
goleak.IgnoreTopFunction("go.opencensus.io/stats/view.(*worker).start"),
// https://github.com/kubernetes/klog/blob/c85d02d1c76a9ebafa81eb6d35c980734f2c4727/klog.go#L417
goleak.IgnoreTopFunction("k8s.io/klog/v2.(*loggingT).flushDaemon"),
// This go routine uses a ticker to stop, so it can create false
// positives.
// https://github.com/kubernetes/client-go/blob/f6ce18ae578c8cca64d14ab9687824d9e1305a67/util/workqueue/queue.go#L201
goleak.IgnoreTopFunction("k8s.io/client-go/util/workqueue.(*Type).updateUnfinishedWorkLoop"),
)
}