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pkg/fileutil: make purge test more reliable

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This commit is contained in:
Xiang Li 2015-12-09 10:34:38 -08:00
parent 5a4a5998a3
commit e93c07ba91
1 changed files with 21 additions and 9 deletions
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30
pkg/fileutil/purge_test.go
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@ -103,16 +103,23 @@ func TestPurgeFileHoldingLock(t *testing.T) {
stop := make(chan struct{})
errch := PurgeFile(dir, "test", 3, time.Millisecond, stop)
time.Sleep(20 * time.Millisecond)
fnames, err := ReadDir(dir)
if err != nil {
t.Fatal(err)
var fnames []string
for i := 0; i < 10; i++ {
fnames, err = ReadDir(dir)
if err != nil {
t.Fatal(err)
}
if len(fnames) <= 5 {
break
}
time.Sleep(10 * time.Millisecond)
}
wnames := []string{"5.test", "6.test", "7.test", "8.test", "9.test"}
if !reflect.DeepEqual(fnames, wnames) {
t.Errorf("filenames = %v, want %v", fnames, wnames)
}
select {
case err := <-errch:
t.Errorf("unexpected purge error %v", err)
@ -129,16 +136,21 @@ func TestPurgeFileHoldingLock(t *testing.T) {
t.Fatal(err)
}
time.Sleep(20 * time.Millisecond)
fnames, err = ReadDir(dir)
if err != nil {
t.Fatal(err)
for i := 0; i < 10; i++ {
fnames, err = ReadDir(dir)
if err != nil {
t.Fatal(err)
}
if len(fnames) <= 3 {
break
}
time.Sleep(10 * time.Millisecond)
}
wnames = []string{"7.test", "8.test", "9.test"}
if !reflect.DeepEqual(fnames, wnames) {
t.Errorf("filenames = %v, want %v", fnames, wnames)
}
select {
case err := <-errch:
t.Errorf("unexpected purge error %v", err)