2a32cba35b
* Procstat: don't cache PIDs Changed the procstat input plugin to not cache PIDs. Solves #1636. The logic of creating a process by pid was moved from `procstat.go` to `spec_processor.go`. * Procstat: go fmt * procstat: modify changelog for #2206
32 lines
696 B
Go
32 lines
696 B
Go
package procstat
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import (
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"io/ioutil"
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"os"
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"strconv"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/influxdata/telegraf/testutil"
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)
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func TestGather(t *testing.T) {
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var acc testutil.Accumulator
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pid := os.Getpid()
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file, err := ioutil.TempFile(os.TempDir(), "telegraf")
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require.NoError(t, err)
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file.Write([]byte(strconv.Itoa(pid)))
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file.Close()
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defer os.Remove(file.Name())
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p := Procstat{
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PidFile: file.Name(),
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Prefix: "foo",
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tagmap: make(map[int32]map[string]string),
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}
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p.Gather(&acc)
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assert.True(t, acc.HasFloatField("procstat", "foo_cpu_time_user"))
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assert.True(t, acc.HasUIntField("procstat", "foo_memory_vms"))
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}
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