Function TestReadConfig

fbclock/daemon/helpers_test.go:205–240

(t *testing.T)

}

func TestReadConfig(t *testing.T) {
	yamlContent := `ptpclientaddress: "/var/run/ptp4l"
ringsize: 30
interval: 1s
iface: eth0
linearizabilitytestinterval: 10s
sptp: true
bootdelay: 5s
enabledatav2: true
math:
  m: "mean(clockaccuracy, 30) + abs(mean(offset, 30))"
  w: "mean(m, 30) + 4.0 * stddev(m, 30)"
  drift: "1.5 * mean(freqchangeabs, 29)"
`
	tmpFile, err := os.CreateTemp("", "config_test_*.yaml")
	require.NoError(t, err)
	defer os.Remove(tmpFile.Name())

	_, err = tmpFile.WriteString(yamlContent)
	require.NoError(t, err)
	tmpFile.Close()

	cfg, err := ReadConfig(tmpFile.Name())
	require.NoError(t, err)
	require.Equal(t, "/var/run/ptp4l", cfg.PTPClientAddress)
	require.Equal(t, 30, cfg.RingSize)
	require.Equal(t, time.Second, cfg.Interval)
	require.Equal(t, "eth0", cfg.Iface)
	require.Equal(t, 10*time.Second, cfg.LinearizabilityTestInterval)
	require.True(t, cfg.SPTP)
	require.Equal(t, 5*time.Second, cfg.BootDelay)
	require.True(t, cfg.EnableDataV2)
	require.Equal(t, "mean(clockaccuracy, 30) + abs(mean(offset, 30))", cfg.Math.M)
	require.Equal(t, "mean(m, 30) + 4.0 * stddev(m, 30)", cfg.Math.W)
	require.Equal(t, "1.5 * mean(freqchangeabs, 29)", cfg.Math.Drift)
}

func TestReadConfigMissing(t *testing.T) {
	_, err := ReadConfig("/nonexistent/path/config.yaml")