30 lines
418 B
Go
30 lines
418 B
Go
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package fsync
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import (
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"testing"
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)
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func TestLock(t *testing.T) {
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m, err := Get("lockfile")
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if err != nil {
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t.Error(err)
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return
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}
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m.RLock()
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m.RUnlock()
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m.Lock()
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if !m.Updated() {
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t.Errorf("lock appears to have been updated by us?")
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return
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}
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m.Touch()
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if m.Updated() {
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t.Errorf("lock appears to have been updated by someone else")
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return
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}
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m.Unlock()
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r := m.RLocker()
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r.Lock()
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r.Unlock()
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}
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