60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
/*
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Copyright 2022 The Kruise Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package kubernetes
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import (
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"testing"
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)
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func TestSelectPorts(t *testing.T) {
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tests := []struct {
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amountStat []int
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portAmount map[int32]int
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num int
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shouldIn []int32
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index int
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}{
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{
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amountStat: []int{8, 3},
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portAmount: map[int32]int{800: 0, 801: 0, 802: 0, 803: 1, 804: 0, 805: 1, 806: 0, 807: 0, 808: 1, 809: 0, 810: 0},
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num: 2,
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shouldIn: []int32{800, 801, 802, 804, 806, 807, 809, 810},
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index: 0,
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},
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}
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for _, test := range tests {
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hostPorts, index := selectPorts(test.amountStat, test.portAmount, test.num)
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if index != test.index {
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t.Errorf("expect index %v but got %v", test.index, index)
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}
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for _, hostPort := range hostPorts {
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isIn := false
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for _, si := range test.shouldIn {
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if si == hostPort {
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isIn = true
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break
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}
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}
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if !isIn {
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t.Errorf("hostPort %d not in expect slice: %v", hostPort, test.shouldIn)
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}
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}
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}
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}
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