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Merged
bep merged 1 commit into from
Aug 21, 2026
Merged

all: Run modernize -fix ./... #21

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44 changes: 22 additions & 22 deletions debounce_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -17,20 +17,20 @@ import (
func TestDebounce(t *testing.T) {
synctest.Test(t, func(t *testing.T) {
var (
counter1 uint64
counter2 uint64
counter1 atomic.Uint64
counter2 atomic.Uint64
)

f1 := func() {
atomic.AddUint64(&counter1, 1)
counter1.Add(1)
}

f2 := func() {
atomic.AddUint64(&counter2, 1)
counter2.Add(1)
}

f3 := func() {
atomic.AddUint64(&counter2, 2)
counter2.Add(2)
}

debounced := debounce.New(100 * time.Millisecond)
Expand All @@ -54,8 +54,8 @@ func TestDebounce(t *testing.T) {
time.Sleep(200 * time.Millisecond)
}

c1 := int(atomic.LoadUint64(&counter1))
c2 := int(atomic.LoadUint64(&counter2))
c1 := int(counter1.Load())
c2 := int(counter2.Load())
if c1 != 3 {
t.Error("Expected count 3, was", c1)
}
Expand All @@ -69,21 +69,21 @@ func TestDebounceConcurrentAdd(t *testing.T) {
synctest.Test(t, func(t *testing.T) {
var wg sync.WaitGroup

var flag uint64
var flag atomic.Uint64

debounced := debounce.New(100 * time.Millisecond)

for range 10 {
wg.Go(func() {
debounced(func() {
atomic.CompareAndSwapUint64(&flag, 0, 1)
flag.CompareAndSwap(0, 1)
})
})
}
wg.Wait()

time.Sleep(500 * time.Millisecond)
c := int(atomic.LoadUint64(&flag))
c := int(flag.Load())
if c != 1 {
t.Error("Flag not set")
}
Expand All @@ -94,11 +94,11 @@ func TestDebounceConcurrentAdd(t *testing.T) {
func TestDebounceDelayed(t *testing.T) {
synctest.Test(t, func(t *testing.T) {
var (
counter1 uint64
counter1 atomic.Uint64
)

f1 := func() {
atomic.AddUint64(&counter1, 1)
counter1.Add(1)
}

debounced := debounce.New(100 * time.Millisecond)
Expand All @@ -109,18 +109,18 @@ func TestDebounceDelayed(t *testing.T) {

time.Sleep(200 * time.Millisecond)

c1 := int(atomic.LoadUint64(&counter1))
c1 := int(counter1.Load())
if c1 != 1 {
t.Error("Expected count 1, was", c1)
}
})
}

func BenchmarkDebounce(b *testing.B) {
var counter uint64
var counter atomic.Uint64

f := func() {
atomic.AddUint64(&counter, 1)
counter.Add(1)
}

debounced := debounce.New(100 * time.Millisecond)
Expand All @@ -130,17 +130,17 @@ func BenchmarkDebounce(b *testing.B) {
debounced(f)
}

c := int(atomic.LoadUint64(&counter))
c := int(counter.Load())
if c != 0 {
b.Fatal("Expected count 0, was", c)
}
}

func ExampleNew() {
var counter uint64
var counter atomic.Uint64

f := func() {
atomic.AddUint64(&counter, 1)
counter.Add(1)
}

debounced := debounce.New(100 * time.Millisecond)
Expand All @@ -153,21 +153,21 @@ func ExampleNew() {
time.Sleep(200 * time.Millisecond)
}

c := int(atomic.LoadUint64(&counter))
c := int(counter.Load())

fmt.Println("Counter is", c)
// Output: Counter is 3
}

func TestDebounceCancel(t *testing.T) {
synctest.Test(t, func(t *testing.T) {
var called int32
var called atomic.Int32

debounced, cancel := debounce.NewWithCancel(50 * time.Millisecond)

// Schedule a call that would normally be executed.
debounced(func() {
atomic.StoreInt32(&called, 1)
called.Store(1)
})

// Cancel it before the timer is triggered.
Expand All @@ -177,7 +177,7 @@ func TestDebounceCancel(t *testing.T) {
//the function will execute and the test will fail.
time.Sleep(70 * time.Millisecond)

if atomic.LoadInt32(&called) != 0 {
if called.Load() != 0 {
t.Fatal("expected debounced function NOT to be called after cancel")
}

Expand Down