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Some fixes for testMemoryNotification 

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
This commit is contained in:
Qiang Huang 2017-08-14 15:28:03 +08:00
parent 40a1fb0e2f
commit 7726bcf0e2
1 changed files with 3 additions and 6 deletions
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9
libcontainer/notify_linux_test.go
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@ -53,16 +53,12 @@ func testMemoryNotification(t *testing.T, evName string, notify notifyFunc, targ
t.Fatalf("invalid control data %q: %s", data, err)
}
// re-open the eventfd
// dup the eventfd
efd, err := unix.Dup(eventFd)
if err != nil {
t.Fatal("unable to reopen eventfd:", err)
}
defer unix.Close(efd)
if err != nil {
t.Fatal("unable to dup eventfd:", err)
}
defer unix.Close(efd)
buf := make([]byte, 8)
binary.LittleEndian.PutUint64(buf, 1)
@ -93,6 +89,7 @@ func testMemoryNotification(t *testing.T, evName string, notify notifyFunc, targ
t.Fatal("expected no notification to be triggered")
}
case <-time.After(100 * time.Millisecond):
t.Fatal("channel not closed after 100ms")
}
if _, _, err := unix.Syscall(unix.SYS_FCNTL, uintptr(evFd), unix.F_GETFD, 0); err != unix.EBADF {