mirror of
https://github.com/Ascend/ascend-docker-runtime.git
synced 2025-11-03 11:50:49 +08:00
83 lines
2.0 KiB
Go
83 lines
2.0 KiB
Go
/* Copyright(C) 2022. Huawei Technologies Co.,Ltd. All rights reserved.
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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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// Description: dcmi DT Test
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package dcmi
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import (
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"testing"
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"github.com/opencontainers/runtime-spec/specs-go"
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)
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const mockDeviceID = 100
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type mockWorker struct{}
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func (w *mockWorker) Initialize() error {
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return nil
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}
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// ShutDown shutdown mock lib
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func (w *mockWorker) ShutDown() {
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return
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}
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// CreateVDevice create v device
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func (w *mockWorker) CreateVDevice(_, _ int32, _ string) (int32, error) {
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return int32(mockDeviceId), nil
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}
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// DestroyVDevice destroy virtual device
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func (w *mockWorker) DestroyVDevice(_, _, _ int32) error {
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return nil
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}
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// FindDevice find device by phyical id
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func (w *mockWorker) FindDevice(_ int32) (int32, int32, error) {
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return 0, 0, nil
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}
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func TestCreateVDevice(t *testing.T) {
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t.Log("TestCreateVDevice start")
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process := specs.Process{}
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spec := specs.Spec{Process: &process}
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spec.Process.Env = []string{}
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// no split, all ok
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vdevice, err := CreateVDevice(&mockWorker{}, &spec)
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if err != nil {
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t.Fatalf("%v %v", vdevice, err)
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}
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// no npu assigin for split
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spec.Process.Env = []string{"ASCEND_VNPU_SPECS=vir04"}
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vdevice, err = CreateVDevice(&mockWorker{}, &spec)
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if err == nil {
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t.Fatalf("%v %v", vdevice, err)
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}
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// split ok
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spec.Process.Env = []string{"ASCEND_VNPU_SPECS=vir04", "ASCEND_VISIBLE_DEVICES=0"}
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vdevice, err = CreateVDevice(&mockWorker{}, &spec)
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if err != nil {
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t.Fatalf("%v %v", vdevice, err)
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}
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if vdevice.VdeviceID != mockDeviceId {
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t.Fatalf("%v %v", vdevice, err)
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}
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}
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