382 lines
7.6 KiB
Go
382 lines
7.6 KiB
Go
// +build linux
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package sensors
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import (
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"fmt"
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"os"
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"os/exec"
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"testing"
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"github.com/influxdata/telegraf/testutil"
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)
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func TestGatherDefault(t *testing.T) {
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s := Sensors{
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RemoveNumbers: true,
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path: "sensors",
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}
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// overwriting exec commands with mock commands
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execCommand = fakeExecCommand
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defer func() { execCommand = exec.Command }()
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var acc testutil.Accumulator
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err := s.Gather(&acc)
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if err != nil {
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t.Fatal(err)
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}
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var tests = []struct {
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tags map[string]string
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fields map[string]interface{}
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}{
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{
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map[string]string{
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"chip": "acpitz-virtual-0",
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"feature": "temp1",
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},
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map[string]interface{}{
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"temp_input": 8.3,
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"temp_crit": 31.3,
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},
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},
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{
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map[string]string{
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"chip": "power_meter-acpi-0",
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"feature": "power1",
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},
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map[string]interface{}{
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"power_average": 0.0,
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"power_average_interval": 300.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0000",
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"feature": "physical_id_0",
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},
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map[string]interface{}{
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"temp_input": 77.0,
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"temp_max": 82.0,
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"temp_crit": 92.0,
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"temp_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0000",
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"feature": "core_0",
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},
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map[string]interface{}{
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"temp_input": 75.0,
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"temp_max": 82.0,
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"temp_crit": 92.0,
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"temp_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0000",
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"feature": "core_1",
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},
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map[string]interface{}{
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"temp_input": 77.0,
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"temp_max": 82.0,
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"temp_crit": 92.0,
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"temp_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0001",
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"feature": "physical_id_1",
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},
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map[string]interface{}{
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"temp_input": 70.0,
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"temp_max": 82.0,
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"temp_crit": 92.0,
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"temp_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0001",
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"feature": "core_0",
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},
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map[string]interface{}{
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"temp_input": 66.0,
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"temp_max": 82.0,
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"temp_crit": 92.0,
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"temp_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0001",
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"feature": "core_1",
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},
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map[string]interface{}{
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"temp_input": 70.0,
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"temp_max": 82.0,
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"temp_crit": 92.0,
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"temp_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "atk0110-acpi-0",
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"feature": "vcore_voltage",
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},
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map[string]interface{}{
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"in_input": 1.136,
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"in_min": 0.800,
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"in_max": 1.600,
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},
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},
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{
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map[string]string{
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"chip": "atk0110-acpi-0",
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"feature": "+3.3_voltage",
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},
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map[string]interface{}{
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"in_input": 3.360,
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"in_min": 2.970,
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"in_max": 3.630,
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},
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},
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}
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for _, test := range tests {
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acc.AssertContainsTaggedFields(t, "sensors", test.fields, test.tags)
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}
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}
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func TestGatherNotRemoveNumbers(t *testing.T) {
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s := Sensors{
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RemoveNumbers: false,
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path: "sensors",
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}
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// overwriting exec commands with mock commands
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execCommand = fakeExecCommand
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defer func() { execCommand = exec.Command }()
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var acc testutil.Accumulator
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err := s.Gather(&acc)
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if err != nil {
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t.Fatal(err)
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}
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var tests = []struct {
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tags map[string]string
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fields map[string]interface{}
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}{
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{
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map[string]string{
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"chip": "acpitz-virtual-0",
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"feature": "temp1",
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},
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map[string]interface{}{
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"temp1_input": 8.3,
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"temp1_crit": 31.3,
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},
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},
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{
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map[string]string{
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"chip": "power_meter-acpi-0",
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"feature": "power1",
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},
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map[string]interface{}{
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"power1_average": 0.0,
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"power1_average_interval": 300.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0000",
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"feature": "physical_id_0",
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},
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map[string]interface{}{
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"temp1_input": 77.0,
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"temp1_max": 82.0,
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"temp1_crit": 92.0,
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"temp1_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0000",
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"feature": "core_0",
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},
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map[string]interface{}{
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"temp2_input": 75.0,
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"temp2_max": 82.0,
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"temp2_crit": 92.0,
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"temp2_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0000",
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"feature": "core_1",
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},
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map[string]interface{}{
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"temp3_input": 77.0,
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"temp3_max": 82.0,
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"temp3_crit": 92.0,
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"temp3_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0001",
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"feature": "physical_id_1",
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},
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map[string]interface{}{
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"temp1_input": 70.0,
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"temp1_max": 82.0,
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"temp1_crit": 92.0,
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"temp1_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0001",
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"feature": "core_0",
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},
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map[string]interface{}{
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"temp2_input": 66.0,
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"temp2_max": 82.0,
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"temp2_crit": 92.0,
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"temp2_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "coretemp-isa-0001",
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"feature": "core_1",
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},
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map[string]interface{}{
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"temp3_input": 70.0,
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"temp3_max": 82.0,
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"temp3_crit": 92.0,
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"temp3_crit_alarm": 0.0,
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},
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},
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{
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map[string]string{
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"chip": "atk0110-acpi-0",
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"feature": "vcore_voltage",
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},
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map[string]interface{}{
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"in0_input": 1.136,
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"in0_min": 0.800,
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"in0_max": 1.600,
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},
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},
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{
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map[string]string{
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"chip": "atk0110-acpi-0",
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"feature": "+3.3_voltage",
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},
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map[string]interface{}{
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"in1_input": 3.360,
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"in1_min": 2.970,
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"in1_max": 3.630,
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},
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},
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}
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for _, test := range tests {
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acc.AssertContainsTaggedFields(t, "sensors", test.fields, test.tags)
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}
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}
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// fackeExecCommand is a helper function that mock
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// the exec.Command call (and call the test binary)
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func fakeExecCommand(command string, args ...string) *exec.Cmd {
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cs := []string{"-test.run=TestHelperProcess", "--", command}
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cs = append(cs, args...)
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cmd := exec.Command(os.Args[0], cs...)
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cmd.Env = []string{"GO_WANT_HELPER_PROCESS=1"}
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return cmd
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}
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// TestHelperProcess isn't a real test. It's used to mock exec.Command
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// For example, if you run:
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// GO_WANT_HELPER_PROCESS=1 go test -test.run=TestHelperProcess -- chrony tracking
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// it returns below mockData.
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func TestHelperProcess(t *testing.T) {
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if os.Getenv("GO_WANT_HELPER_PROCESS") != "1" {
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return
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}
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mockData := `acpitz-virtual-0
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temp1:
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temp1_input: 8.300
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temp1_crit: 31.300
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power_meter-acpi-0
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power1:
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power1_average: 0.000
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power1_average_interval: 300.000
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coretemp-isa-0000
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Physical id 0:
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temp1_input: 77.000
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temp1_max: 82.000
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temp1_crit: 92.000
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temp1_crit_alarm: 0.000
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Core 0:
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temp2_input: 75.000
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temp2_max: 82.000
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temp2_crit: 92.000
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temp2_crit_alarm: 0.000
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Core 1:
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temp3_input: 77.000
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temp3_max: 82.000
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temp3_crit: 92.000
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temp3_crit_alarm: 0.000
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coretemp-isa-0001
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Physical id 1:
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temp1_input: 70.000
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temp1_max: 82.000
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temp1_crit: 92.000
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temp1_crit_alarm: 0.000
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Core 0:
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temp2_input: 66.000
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temp2_max: 82.000
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temp2_crit: 92.000
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temp2_crit_alarm: 0.000
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Core 1:
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temp3_input: 70.000
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temp3_max: 82.000
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temp3_crit: 92.000
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temp3_crit_alarm: 0.000
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atk0110-acpi-0
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Vcore Voltage:
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in0_input: 1.136
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in0_min: 0.800
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in0_max: 1.600
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+3.3 Voltage:
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in1_input: 3.360
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in1_min: 2.970
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in1_max: 3.630
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`
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args := os.Args
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// Previous arguments are tests stuff, that looks like :
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// /tmp/go-build970079519/…/_test/integration.test -test.run=TestHelperProcess --
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cmd, args := args[3], args[4:]
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if cmd == "sensors" {
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fmt.Fprint(os.Stdout, mockData)
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} else {
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fmt.Fprint(os.Stdout, "command not found")
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os.Exit(1)
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}
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os.Exit(0)
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}
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