1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package atomicptr
import (
"testing"
)
func newInt(val int) *int {
return &val
}
func TestAtomicPtr(t *testing.T) {
var p AtomicPtrInt
if got := p.Load(); got != nil {
t.Errorf("initial value is %p (%v), wanted nil", got, got)
}
want := newInt(42)
p.Store(want)
if got := p.Load(); got != want {
t.Errorf("wrong value: got %p (%v), wanted %p (%v)", got, got, want, want)
}
want = newInt(100)
p.Store(want)
if got := p.Load(); got != want {
t.Errorf("wrong value: got %p (%v), wanted %p (%v)", got, got, want, want)
}
}
|
