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This is a virtcontainers 1.0.8 import into Kata Containers runtime. virtcontainers is a Go library designed to manage hardware virtualized pods and containers. It is the core Clear Containers framework and will become the core Kata Containers framework, as discussed at https://github.com/kata-containers/runtime/issues/33 Some more more pointers: virtcontainers README, including some design and architecure notes: https://github.com/containers/virtcontainers/blob/master/README.md virtcontainers 1.0 API: https://github.com/containers/virtcontainers/blob/master/documentation/api/1.0/api.md Fixes #40 Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
//
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// Copyright (c) 2017 Intel Corporation
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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 virtcontainers
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestAddRemoveDevice(t *testing.T) {
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assert := assert.New(t)
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// create a bridge
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bridges := []*Bridge{{make(map[uint32]string), pciBridge, "rgb123"}}
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// add device
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devID := "abc123"
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b := bridges[0]
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addr, err := b.addDevice(devID)
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assert.NoError(err)
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if addr < 1 {
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assert.Fail("address cannot be less than 1")
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}
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// remove device
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err = b.removeDevice("")
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assert.Error(err)
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err = b.removeDevice(devID)
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assert.NoError(err)
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// add device when the bridge is full
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bridges[0].Address = make(map[uint32]string)
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for i := uint32(1); i <= pciBridgeMaxCapacity; i++ {
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bridges[0].Address[i] = fmt.Sprintf("%d", i)
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}
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addr, err = b.addDevice(devID)
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assert.Error(err)
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if addr != 0 {
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assert.Fail("address should be 0")
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}
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}
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