94 lines
2.4 KiB
Go
94 lines
2.4 KiB
Go
/*
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Copyright 2018 The Kubernetes 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 main
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import (
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"testing"
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"k8s.io/autoscaler/cluster-autoscaler/config"
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"github.com/stretchr/testify/assert"
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)
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func TestParseSingleGpuLimit(t *testing.T) {
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type testcase struct {
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input string
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expectError bool
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expectedLimits config.GpuLimits
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expectedErrorMessage string
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}
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testcases := []testcase{
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{
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input: "gpu:1:10",
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expectError: false,
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expectedLimits: config.GpuLimits{
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GpuType: "gpu",
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Min: 1,
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Max: 10,
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},
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},
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{
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input: "gpu:1",
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expectError: true,
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expectedErrorMessage: "incorrect gpu limit specification: gpu:1",
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},
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{
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input: "gpu:1:10:x",
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expectError: true,
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expectedErrorMessage: "incorrect gpu limit specification: gpu:1:10:x",
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},
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{
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input: "gpu:x:10",
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expectError: true,
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expectedErrorMessage: "incorrect gpu limit - min is not integer: gpu:x:10",
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},
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{
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input: "gpu:1:y",
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expectError: true,
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expectedErrorMessage: "incorrect gpu limit - max is not integer: gpu:1:y",
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},
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{
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input: "gpu:-1:10",
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expectError: true,
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expectedErrorMessage: "incorrect gpu limit - min is less than 0; gpu:-1:10",
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},
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{
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input: "gpu:1:-10",
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expectError: true,
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expectedErrorMessage: "incorrect gpu limit - max is less than 0; gpu:1:-10",
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},
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{
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input: "gpu:10:1",
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expectError: true,
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expectedErrorMessage: "incorrect gpu limit - min is greater than max; gpu:10:1",
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},
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}
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for _, testcase := range testcases {
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limits, err := parseSingleGpuLimit(testcase.input)
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if testcase.expectError {
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assert.NotNil(t, err)
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if err != nil {
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assert.Equal(t, testcase.expectedErrorMessage, err.Error())
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}
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} else {
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assert.Equal(t, testcase.expectedLimits, limits)
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}
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}
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}
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