Carlos Florêncio
61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
//go:build darwin
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package metrics
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import (
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"testing"
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)
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func TestDarwinReadCPUTimes(t *testing.T) {
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got, err := readCPUTimes(NewCollector())
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if err != nil {
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t.Fatalf("readCPUTimes: %v", err)
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}
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if got.total == 0 {
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t.Fatal("expected total cpu ticks > 0")
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}
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if got.idle > got.total {
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t.Fatalf("idle=%d > total=%d", got.idle, got.total)
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}
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}
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func TestDarwinCPUPercentNonNegative(t *testing.T) {
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c := NewCollector()
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if _, err := c.cpuPercent(); err != nil {
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t.Fatalf("first cpuPercent (baseline): %v", err)
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}
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v, err := c.cpuPercent()
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if err != nil {
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t.Fatalf("second cpuPercent: %v", err)
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}
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if v < 0 || v > 100 {
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t.Fatalf("cpu percent=%v, want 0..100", v)
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}
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}
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func TestDarwinLoadAvg1(t *testing.T) {
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v, err := darwinLoadAvg1()
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if err != nil {
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t.Fatalf("darwinLoadAvg1: %v", err)
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}
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if v < 0 {
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t.Fatalf("loadavg=%v, want >= 0", v)
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}
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}
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func TestDarwinMemoryPercent(t *testing.T) {
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v, err := darwinMemoryPercent()
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if err != nil {
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t.Fatalf("darwinMemoryPercent: %v", err)
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}
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if v < 0 || v > 100 {
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t.Fatalf("memory percent=%v, want 0..100", v)
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}
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}
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func TestDarwinCPUTempUnavailable(t *testing.T) {
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if _, err := NewCollector().cpuTempValue(); err == nil {
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t.Fatal("expected cpu temperature to be unavailable on darwin")
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}
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}
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