prometheusmetricshost-metricsmachine-metricsnode-metricsprocfsprometheus-exportersystem-informationsystem-metrics
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27 lines
509 B
27 lines
509 B
package collector |
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import ( |
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"os" |
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"testing" |
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) |
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func TestMemInfo(t *testing.T) { |
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file, err := os.Open("fixtures/meminfo") |
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if err != nil { |
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t.Fatal(err) |
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} |
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defer file.Close() |
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memInfo, err := parseMemInfo(file) |
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if err != nil { |
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t.Fatal(err) |
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} |
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if want, got := 3831959552.0, memInfo["MemTotal"]; want != got { |
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t.Errorf("want memory total %f, got %f", want, got) |
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} |
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if want, got := 3787456512.0, memInfo["DirectMap2M"]; want != got { |
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t.Errorf("want memory directMap2M %f, got %f", want, got) |
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} |
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}
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