19 строки
408 Б
Go
19 строки
408 Б
Go
package sync_test
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import (
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"sync"
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"testing"
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)
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func TestMapLoadAndDelete(t *testing.T) {
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var sm sync.Map
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sm.Store("present", "value")
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if v, ok := sm.LoadAndDelete("present"); !ok || v != "value" {
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t.Errorf("LoadAndDelete returned %v, %v, want value, true", v, ok)
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}
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if v, ok := sm.LoadAndDelete("absent"); ok || v != nil {
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t.Errorf("LoadAndDelete returned %v, %v, want nil, false", v, ok)
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}
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}
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