Cloudpods/backend/pkg/util/sysutils/sysutils_test.go

// Copyright 2019 Yunion
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package sysutils

import (
	"fmt"
	"net"
	"reflect"
	"testing"

	"yunion.io/x/jsonutils"

	"yunion.io/x/onecloud/pkg/apis/compute"
	"yunion.io/x/onecloud/pkg/cloudcommon/types"
)

func Test_valueOfKeyword(t *testing.T) {
	type args struct {
		line string
		key  string
	}
	t1 := "Manufacturer: LENOVO"
	w1 := "LENOVO"
	tests := []struct {
		name string
		args args
		want *string
	}{
		{
			name: "EmptyInput",
			args: args{
				line: "",
				key:  "Family",
			},
			want: nil,
		},
		{
			name: "NormalInput",
			args: args{
				line: t1,
				key:  "manufacturer:",
			},
			want: &w1,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := valueOfKeyword(tt.args.line, tt.args.key); got != nil && *got != *(tt.want) {
				t.Errorf("valueOfKeyword() = %q, want %q", *got, *(tt.want))
			} else if got == nil && tt.want != nil {
				t.Errorf("valueOfKeyword() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParseDMISysinfo(t *testing.T) {
	type args struct {
		lines []string
	}
	tests := []struct {
		name    string
		args    args
		want    *types.SSystemInfo
		wantErr bool
	}{
		{
			name:    "EmptyInput",
			args:    args{lines: nil},
			want:    nil,
			wantErr: true,
		},
		{
			name: "NormalInput",
			args: args{lines: []string{
				"Handle 0x000C, DMI type 1, 27 bytes",
				"System Information",
				"        Manufacturer: LENOVO",
				"        Product Name: 20J6CTO1WW",
				"        Version: ThinkPad T470p",
				"        Serial Number: PF112JKK",
				"        UUID: bca177cc-2bce-11b2-a85c-e98996f19d2f",
				"        SKU Number: LENOVO_MT_20J6_BU_Think_FM_ThinkPad T470p",
			}},
			want: &types.SSystemInfo{
				Manufacture: "LENOVO",
				Model:       "20J6CTO1WW",
				Version:     "ThinkPad T470p",
				SN:          "PF112JKK",
				OemName:     "lenovo",
			},
			wantErr: false,
		},
		{
			name: "NoneVersionInput",
			args: args{lines: []string{
				"        Product Name: 20J6CTO1WW",
				"        Version: None",
				"        Serial Number: PF112JKK",
			}},
			want: &types.SSystemInfo{
				Model:   "20J6CTO1WW",
				Version: "",
				SN:      "PF112JKK",
			},
			wantErr: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := ParseDMISysinfo(tt.args.lines)
			if (err != nil) != tt.wantErr {
				t.Errorf("ParseDMISysinfo() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ParseDMISysinfo() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParseCPUInfo(t *testing.T) {
	type args struct {
		lines []string
	}
	tests := []struct {
		name    string
		args    args
		want    *types.SCPUInfo
		wantErr bool
	}{
		{
			name: "NormalInput",
			args: args{lines: []string{
				"model name      : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz",
				"cpu MHz         : 2793.238",
				"processor       : 0",
				"processor       : 1",
				"cache size      : 16384 KB",
			}},
			want: &types.SCPUInfo{
				Model: "Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz",
				Count: 2,
				Freq:  2793,
				Cache: 16384,
			},
			wantErr: false,
		},
		{
			name: "arm",
			args: args{lines: []string{
				"processor\t: 62",
				"BogoMIPS\t: 200.00",
				"Features\t: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma dcpop",
				"CPU implementer\t: 0x48",
				"CPU architecture: 8",
				"CPU variant\t: 0x1",
				"CPU part\t: 0xd01",
				"CPU revision\t: 0",
			}},
			want: &types.SCPUInfo{
				Model:     "0xd01",
				Microcode: "0",
				Count:     1,
			},
			wantErr: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := ParseCPUInfo(tt.args.lines)
			if (err != nil) != tt.wantErr {
				t.Errorf("ParseCPUInfo() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ParseCPUInfo() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParseDMICPUInfo(t *testing.T) {
	type args struct {
		lines []string
	}
	tests := []struct {
		name string
		args args
		want *types.SDMICPUInfo
	}{
		{
			name: "NormalInput",
			args: args{
				lines: []string{"Processor Information"},
			},
			want: &types.SDMICPUInfo{Nodes: 1},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := ParseDMICPUInfo(tt.args.lines); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ParseDMICPUInfo() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParseDMIMemInfo(t *testing.T) {
	type args struct {
		lines []string
	}
	tests := []struct {
		name string
		args args
		want *types.SDMIMemInfo
	}{
		{
			name: "NormalInputMB",
			args: args{
				lines: []string{
					"        Size: 16384 MB",
					"        Size: No Module Installed"},
			},
			want: &types.SDMIMemInfo{Total: 16384},
		},
		{
			name: "NormalInputGB",
			args: args{
				lines: []string{
					"        Size: 16 GB",
					"        Size: No Module Installed"},
			},
			want: &types.SDMIMemInfo{Total: 16 * 1024},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := ParseDMIMemInfo(tt.args.lines); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ParseDMIMemInfo() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParseNicInfo(t *testing.T) {
	type args struct {
		lines []string
	}
	up := true
	down := false
	mac1Str := "00:22:25:0b:ab:49"
	mac2Str := "00:22:25:0b:ab:50"
	mac1, _ := net.ParseMAC(mac1Str)
	mac2, _ := net.ParseMAC(mac2Str)
	tests := []struct {
		name string
		args args
		want []*types.SNicDevInfo
	}{
		{
			name: "NormalInput",
			args: args{
				lines: []string{
					fmt.Sprintf("eth0 %s 0 1 1500", mac1Str),
					fmt.Sprintf("eth1 %s 0 0 1500", mac2Str),
				},
			},
			want: []*types.SNicDevInfo{
				{Dev: "eth0", Mac: mac1, Speed: 0, Up: &up, Mtu: 1500},
				{Dev: "eth1", Mac: mac2, Speed: 0, Up: &down, Mtu: 1500},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := ParseNicInfo(tt.args.lines)
			gotJson := jsonutils.Marshal(got)
			wantJson := jsonutils.Marshal(tt.want)
			if !gotJson.Equals(wantJson) {
				t.Errorf("got:\n%s\nwant:\n%s", gotJson, wantJson)
			}
		})
	}
}

func TestGetSecureTTYs(t *testing.T) {
	tests := []struct {
		name  string
		lines []string
		want  []string
	}{
		{
			name:  "empty tty",
			lines: []string{"", "#comment"},
			want:  []string{},
		},
		{
			name: "ttys",
			lines: []string{
				"tty1",
				"ttyS0",
				"console",
				"#tty0",
			},
			want: []string{
				"tty1",
				"ttyS0",
				"console",
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := GetSecureTTYs(tt.lines); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("GetSecureTTYs() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParseDiskInfo(t *testing.T) {
	type args struct {
		lines  []string
		driver string
	}
	tests := []struct {
		name string
		args args
		want []*types.SDiskInfo
	}{
		{
			name: "raid",
			args: args{
				lines: []string{
					"sda 15625879552 512 1 megaraid_sas 0x010400 DELL PERC H730P Mini 4.26",
				},
				driver: "raid",
			},
			want: []*types.SDiskInfo{
				{
					Dev:        "sda",
					Sector:     15625879552,
					Block:      512,
					Size:       15625879552 * 512 / 1024 / 1024,
					Rotate:     true,
					Kernel:     "megaraid_sas",
					PCIClass:   "0x010400",
					ModuleInfo: "DELL PERC H730P Mini 4.26",
					Driver:     "raid",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got := ParseDiskInfo(tt.args.lines, tt.args.driver)
			gotStr := jsonutils.Marshal(got).PrettyString()
			wantStr := jsonutils.Marshal(tt.want).PrettyString()
			if !reflect.DeepEqual(gotStr, wantStr) {
				t.Errorf("ParseDiskInfo() = %v, want %v", gotStr, wantStr)
			}
		})
	}
}

func TestParseSGMap(t *testing.T) {
	tests := []struct {
		name  string
		lines []string
		want  []compute.SGMapItem
	}{
		{
			name:  "empty",
			lines: []string{""},
			want:  []compute.SGMapItem{},
		},
		{
			name: "normal",
			lines: []string{
				"/dev/sg0  0 0 3 0  0  /dev/sda",
				"/dev/sg1 2 0 4 0 5 /dev/sr0",
			},
			want: []compute.SGMapItem{
				{
					SGDeviceName:    "/dev/sg0",
					HostNumber:      0,
					Bus:             0,
					SCSIId:          3,
					Lun:             0,
					Type:            0,
					LinuxDeviceName: "/dev/sda",
				},
				{
					SGDeviceName:    "/dev/sg1",
					HostNumber:      2,
					Bus:             0,
					SCSIId:          4,
					Lun:             0,
					Type:            5,
					LinuxDeviceName: "/dev/sr0",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := ParseSGMap(tt.lines); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ParseSGMap() = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParseIPMIUser(t *testing.T) {
	tests := []struct {
		name string
		args []string
		want []compute.IPMIUser
	}{
		{
			name: "empty line",
			args: []string{"ID  Name             Callin  Link Auth  IPMI Msg   Channel Priv Limit"},
			want: []compute.IPMIUser{},
		},
		{
			name: "users",
			args: []string{
				"ID  Name             Callin  Link Auth  IPMI Msg   Channel Priv Limit",
				"1   root             true    false      true       ADMINISTRATOR",
				"2   admin            true    false      true       ADMINISTRATOR",
				"3                    true    false      true       USER",
				"4   (Empty User)     true    false      false      NO ACCESS",
				"5   (Empty User)     true    false      false      NO ACCESS",
			},
			want: []compute.IPMIUser{
				{
					Id:   1,
					Name: "root",
					Priv: "ADMINISTRATOR",
				},
				{
					Id:   2,
					Name: "admin",
					Priv: "ADMINISTRATOR",
				},
				{
					Id:   4,
					Name: "",
					Priv: "",
				},
				{
					Id:   5,
					Name: "",
					Priv: "",
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := ParseIPMIUser(tt.args); !reflect.DeepEqual(got, tt.want) {
				t.Errorf("ParseIPMIUser() = %v, want %v", got, tt.want)
			}
		})
	}
}