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33 lines
751 B
Go
33 lines
751 B
Go
// Copyright 2019 The gVisor Authors.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file or at
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// https://developers.google.com/open-source/licenses/bsd.
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package atomicptr
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import (
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"testing"
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)
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func newInt(val int) *int {
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return &val
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}
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func TestAtomicPtr(t *testing.T) {
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var p AtomicPtrInt
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if got := p.Load(); got != nil {
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t.Errorf("initial value is %p (%v), wanted nil", got, got)
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}
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want := newInt(42)
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p.Store(want)
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if got := p.Load(); got != want {
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t.Errorf("wrong value: got %p (%v), wanted %p (%v)", got, got, want, want)
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}
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want = newInt(100)
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p.Store(want)
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if got := p.Load(); got != want {
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t.Errorf("wrong value: got %p (%v), wanted %p (%v)", got, got, want, want)
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}
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}
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