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ConcurrentDict Remove add decreaseCount

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This commit is contained in:
liyuxing
2021-07-01 10:46:42 +08:00
committed by finley
parent af0ffe6e83
commit 453fef5de1
2 changed files with 17 additions and 3 deletions
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15
datastruct/dict/concurrent_test.go
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@@ -116,14 +116,17 @@ func TestConcurrentPutIfExists(t *testing.T) {
func TestConcurrentRemove(t *testing.T) {
d := MakeConcurrent(0)
totalCount := 100
// remove head node
for i := 0; i < 100; i++ {
for i := 0; i < totalCount; i++ {
// insert
key := "k" + strconv.Itoa(i)
d.Put(key, i)
}
for i := 0; i < 100; i++ {
if d.Len()!=totalCount{
t.Error("put test failed: expected len is 100, actual: " + strconv.Itoa(d.Len()))
}
for i := 0; i < totalCount; i++ {
key := "k" + strconv.Itoa(i)
val, ok := d.Get(key)
@@ -140,6 +143,9 @@ func TestConcurrentRemove(t *testing.T) {
if ret != 1 {
t.Error("remove test failed: expected result 1, actual: " + strconv.Itoa(ret) + ", key:" + key)
}
if d.Len()!=totalCount-i-1{
t.Error("put test failed: expected len is 99, actual: " + strconv.Itoa(d.Len()))
}
_, ok = d.Get(key)
if ok {
t.Error("remove test failed: expected true, actual false")
@@ -148,6 +154,9 @@ func TestConcurrentRemove(t *testing.T) {
if ret != 0 {
t.Error("remove test failed: expected result 0 actual: " + strconv.Itoa(ret))
}
if d.Len()!=totalCount-i-1{
t.Error("put test failed: expected len is 99, actual: " + strconv.Itoa(d.Len()))
}
}
// remove tail node