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package crr
import (
"reflect"
"testing"
)
func TestRangeDelete(t *testing.T) {
m := newSyncMap()
for i := 0; i < 10; i++ {
m.Store(i, i*10)
}
m.Range(func(key, value interface{}) bool {
m.Delete(key)
return true
})
expectedMap := map[interface{}]interface{}{}
actualMap := map[interface{}]interface{}{}
m.Range(func(key, value interface{}) bool {
actualMap[key] = value
return true
})
if e, a := len(expectedMap), len(actualMap); e != a {
t.Errorf("expected map size %d, but received %d", e, a)
}
if e, a := expectedMap, actualMap; !reflect.DeepEqual(e, a) {
t.Errorf("expected %v, but received %v", e, a)
}
}
func TestRangeStore(t *testing.T) {
m := newSyncMap()
for i := 0; i < 10; i++ {
m.Store(i, i*10)
}
m.Range(func(key, value interface{}) bool {
v := value.(int)
m.Store(key, v+1)
return true
})
expectedMap := map[interface{}]interface{}{
0: 1,
1: 11,
2: 21,
3: 31,
4: 41,
5: 51,
6: 61,
7: 71,
8: 81,
9: 91,
}
actualMap := map[interface{}]interface{}{}
m.Range(func(key, value interface{}) bool {
actualMap[key] = value
return true
})
if e, a := len(expectedMap), len(actualMap); e != a {
t.Errorf("expected map size %d, but received %d", e, a)
}
if e, a := expectedMap, actualMap; !reflect.DeepEqual(e, a) {
t.Errorf("expected %v, but received %v", e, a)
}
}
func TestRangeGet(t *testing.T) {
m := newSyncMap()
for i := 0; i < 10; i++ {
m.Store(i, i*10)
}
m.Range(func(key, value interface{}) bool {
m.Load(key)
return true
})
expectedMap := map[interface{}]interface{}{
0: 0,
1: 10,
2: 20,
3: 30,
4: 40,
5: 50,
6: 60,
7: 70,
8: 80,
9: 90,
}
actualMap := map[interface{}]interface{}{}
m.Range(func(key, value interface{}) bool {
actualMap[key] = value
return true
})
if e, a := len(expectedMap), len(actualMap); e != a {
t.Errorf("expected map size %d, but received %d", e, a)
}
if e, a := expectedMap, actualMap; !reflect.DeepEqual(e, a) {
t.Errorf("expected %v, but received %v", e, a)
}
}
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