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https://github.com/aljazceru/kata-containers.git
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6156341904
So that shared memory guests can still generate different random numbers. Fixes: #538 Signed-off-by: Peng Tao <bergwolf@gmail.com>
86 lines
1.5 KiB
Go
86 lines
1.5 KiB
Go
// Copyright (c) 2018 HyperHQ Inc.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package virtcontainers
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import (
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"io/ioutil"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestNewVM(t *testing.T) {
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assert := assert.New(t)
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testDir, _ := ioutil.TempDir("", "vmfactory-tmp-")
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config := VMConfig{
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HypervisorType: MockHypervisor,
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AgentType: NoopAgentType,
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}
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hyperConfig := HypervisorConfig{
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KernelPath: testDir,
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ImagePath: testDir,
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}
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var vm *VM
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_, err := NewVM(config)
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assert.Error(err)
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config.HypervisorConfig = hyperConfig
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vm, err = NewVM(config)
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assert.Nil(err)
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// VM operations
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err = vm.Pause()
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assert.Nil(err)
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err = vm.Resume()
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assert.Nil(err)
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err = vm.Start()
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assert.Nil(err)
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err = vm.Save()
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assert.Nil(err)
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err = vm.Stop()
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assert.Nil(err)
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err = vm.AddCPUs(2)
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assert.Nil(err)
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err = vm.AddMemory(128)
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assert.Nil(err)
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err = vm.OnlineCPUMemory()
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assert.Nil(err)
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err = vm.ReseedRNG()
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assert.Nil(err)
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// template VM
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config.HypervisorConfig.BootFromTemplate = true
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_, err = NewVM(config)
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assert.Error(err)
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config.HypervisorConfig.MemoryPath = testDir
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_, err = NewVM(config)
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assert.Error(err)
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config.HypervisorConfig.DevicesStatePath = testDir
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_, err = NewVM(config)
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assert.Nil(err)
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}
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func TestVMConfigValid(t *testing.T) {
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assert := assert.New(t)
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config := VMConfig{}
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err := config.Valid()
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assert.Error(err)
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testDir, _ := ioutil.TempDir("", "vmfactory-tmp-")
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config.HypervisorConfig = HypervisorConfig{
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KernelPath: testDir,
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InitrdPath: testDir,
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}
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err = config.Valid()
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assert.Nil(err)
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}
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