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/*
Copyright The containerd Authors.
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.
*/
/*
Copyright 2019 The Go Authors. All rights reserved.
Use of this source code is governed by a BSD-style
license that can be found in the NOTICE.md file.
*/
package layer
import (
"testing"
"time"
memorymetadata "github.com/containerd/stargz-snapshotter/metadata/memory"
)
func TestLayer(t *testing.T) {
TestSuiteLayer(t, memorymetadata.NewReader)
}
func TestWaiter(t *testing.T) {
var (
w = newWaiter()
waitTime = time.Second
startTime = time.Now()
doneTime time.Time
done = make(chan struct{})
)
go func() {
defer close(done)
if err := w.wait(10 * time.Second); err != nil {
t.Errorf("failed to wait: %v", err)
return
}
doneTime = time.Now()
}()
time.Sleep(waitTime)
w.done()
<-done
if doneTime.Sub(startTime) < waitTime {
t.Errorf("wait time is too short: %v; want %v", doneTime.Sub(startTime), waitTime)
}
}
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