update unit test for gring

This commit is contained in:
aloncn
2019-04-10 01:16:45 +08:00
parent af4148d985
commit bd0207c938

View File

@ -162,23 +162,46 @@ func TestRing_LockIterator(t *testing.T) {
gtest.Case(t, func() {
ringLen := 5
r := gring.New(ringLen)
//不存在有值元素
r.LockIteratorNext(func(item *ring.Ring) bool {
gtest.Assert(item.Value, nil)
return true
})
r.LockIteratorPrev(func(item *ring.Ring) bool {
gtest.Assert(item.Value, nil)
return true
})
//ring初始化元素值
for i := 0; i< ringLen; i++ {
r.Put(i+1)
}
var i,j int
//往后遍历组成数据 [1,2,3,4,5]
array1 := g.Slice{1,2,3,4,5}
ii := 0
r.LockIteratorNext(func(item *ring.Ring) bool {
//校验每一次遍历取值是否是期望值
gtest.Assert(item.Value, array1[ii])
ii++;
return true
})
//往后取3个元素组成数组
//获得 [1,5,4]
i := 0
a := g.Slice{1,5,4}
r.LockIteratorPrev(func(item *ring.Ring) bool {
if i > 2 {
return false
}
gtest.Assert(item.Value, a[i])
i++;
return true
})
gtest.Assert(i, 5)
r.LockIteratorPrev(func(item *ring.Ring) bool {
if j++; j < 3 {
return true
}
return false
})
gtest.Assert(j, 3)
})
}