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swarm/storage/localstore: fix a race in TestDB_updateGCSem defers

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This commit is contained in:
Janos Guljas 2019-01-14 12:33:32 +01:00
parent 6ad67d7b28
commit a550388b4d
1 changed files with 13 additions and 14 deletions
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27
swarm/storage/localstore/localstore_test.go
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@ -68,19 +68,6 @@ func TestDB(t *testing.T) {
func TestDB_updateGCSem(t *testing.T) {
t.Parallel()
defer func(m int) { maxParallelUpdateGC = m }(maxParallelUpdateGC)
maxParallelUpdateGC = 3
db, cleanupFunc := newTestDB(t, nil)
defer cleanupFunc()
chunk := generateRandomChunk()
err := db.NewPutter(ModePutUpload).Put(chunk)
if err != nil {
t.Fatal(err)
}
updateGCSleep := time.Second
var count int
var max int
@ -103,6 +90,19 @@ func TestDB_updateGCSem(t *testing.T) {
mu.Unlock()
})()
defer func(m int) { maxParallelUpdateGC = m }(maxParallelUpdateGC)
maxParallelUpdateGC = 3
db, cleanupFunc := newTestDB(t, nil)
defer cleanupFunc()
chunk := generateRandomChunk()
err := db.NewPutter(ModePutUpload).Put(chunk)
if err != nil {
t.Fatal(err)
}
getter := db.NewGetter(ModeGetRequest)
// get more chunks then maxParallelUpdateGC
@ -117,7 +117,6 @@ func TestDB_updateGCSem(t *testing.T) {
if max != maxParallelUpdateGC {
t.Errorf("got max %v, want %v", max, maxParallelUpdateGC)
}
}
// BenchmarkNew measures the time that New function