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chore: add more test for TypedValue

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This commit is contained in:
wwqgtxx 2025-08-14 14:37:39 +08:00
parent 71290b057f
commit eeb2ad8dae
1 changed files with 106 additions and 0 deletions
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106
common/atomic/value_test.go
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@ -44,20 +44,126 @@ func TestTypedValue(t *testing.T) {
} }
} }
{
e1, e2, e3 := io.EOF, &os.PathError{}, &os.PathError{}
var v TypedValue[error]
if v.CompareAndSwap(e1, e2) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != nil {
t.Fatalf("Load = (%v), want (%v)", value, nil)
}
if v.CompareAndSwap(nil, e1) != true {
t.Fatalf("CompareAndSwap = false, want true")
}
if value := v.Load(); value != e1 {
t.Fatalf("Load = (%v), want (%v)", value, e1)
}
if v.CompareAndSwap(e2, e3) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != e1 {
t.Fatalf("Load = (%v), want (%v)", value, e1)
}
if v.CompareAndSwap(e1, e2) != true {
t.Fatalf("CompareAndSwap = false, want true")
}
if value := v.Load(); value != e2 {
t.Fatalf("Load = (%v), want (%v)", value, e2)
}
if v.CompareAndSwap(e3, e2) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != e2 {
t.Fatalf("Load = (%v), want (%v)", value, e2)
}
if v.CompareAndSwap(nil, e3) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != e2 {
t.Fatalf("Load = (%v), want (%v)", value, e2)
}
}
{ {
c1, c2, c3 := make(chan struct{}), make(chan struct{}), make(chan struct{}) c1, c2, c3 := make(chan struct{}), make(chan struct{}), make(chan struct{})
var v TypedValue[chan struct{}] var v TypedValue[chan struct{}]
if v.CompareAndSwap(c1, c2) != false { if v.CompareAndSwap(c1, c2) != false {
t.Fatalf("CompareAndSwap = true, want false") t.Fatalf("CompareAndSwap = true, want false")
} }
if value := v.Load(); value != nil {
t.Fatalf("Load = (%v), want (%v)", value, nil)
}
if v.CompareAndSwap(nil, c1) != true { if v.CompareAndSwap(nil, c1) != true {
t.Fatalf("CompareAndSwap = false, want true") t.Fatalf("CompareAndSwap = false, want true")
} }
if value := v.Load(); value != c1 {
t.Fatalf("Load = (%v), want (%v)", value, c1)
}
if v.CompareAndSwap(c2, c3) != false { if v.CompareAndSwap(c2, c3) != false {
t.Fatalf("CompareAndSwap = true, want false") t.Fatalf("CompareAndSwap = true, want false")
} }
if value := v.Load(); value != c1 {
t.Fatalf("Load = (%v), want (%v)", value, c1)
}
if v.CompareAndSwap(c1, c2) != true { if v.CompareAndSwap(c1, c2) != true {
t.Fatalf("CompareAndSwap = false, want true") t.Fatalf("CompareAndSwap = false, want true")
} }
if value := v.Load(); value != c2 {
t.Fatalf("Load = (%v), want (%v)", value, c2)
}
if v.CompareAndSwap(c3, c2) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != c2 {
t.Fatalf("Load = (%v), want (%v)", value, c2)
}
if v.CompareAndSwap(nil, c3) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != c2 {
t.Fatalf("Load = (%v), want (%v)", value, c2)
}
}
{
c1, c2, c3 := &io.LimitedReader{}, &io.SectionReader{}, &io.SectionReader{}
var v TypedValue[io.Reader]
if v.CompareAndSwap(c1, c2) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != nil {
t.Fatalf("Load = (%v), want (%v)", value, nil)
}
if v.CompareAndSwap(nil, c1) != true {
t.Fatalf("CompareAndSwap = false, want true")
}
if value := v.Load(); value != c1 {
t.Fatalf("Load = (%v), want (%v)", value, c1)
}
if v.CompareAndSwap(c2, c3) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != c1 {
t.Fatalf("Load = (%v), want (%v)", value, c1)
}
if v.CompareAndSwap(c1, c2) != true {
t.Fatalf("CompareAndSwap = false, want true")
}
if value := v.Load(); value != c2 {
t.Fatalf("Load = (%v), want (%v)", value, c2)
}
if v.CompareAndSwap(c3, c2) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != c2 {
t.Fatalf("Load = (%v), want (%v)", value, c2)
}
if v.CompareAndSwap(nil, c3) != false {
t.Fatalf("CompareAndSwap = true, want false")
}
if value := v.Load(); value != c2 {
t.Fatalf("Load = (%v), want (%v)", value, c2)
}
} }
} }