Added exporter for Grandmaster, borderClocl and client clock

exporters/test_parsers.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+"""Small parser smoke tests.  Does not connect to any device."""
+
+from linux_ptp_exporter import parse_pmc
+from nexus_ptp_exporter import parse_clock, parse_parent, parse_brief
+
+PMC_SAMPLE = """
+sending: GET TIME_STATUS_NP
+        141877.fffe.3b4c2c-0 seq 0 RESPONSE MANAGEMENT TIME_STATUS_NP
+                master_offset              -13
+                ingress_time               1788117645030216721
+                cumulativeScaledRateOffset +0.000000000
+                scaledLastGmPhaseChange    0
+                gmTimeBaseIndicator        0
+                lastGmPhaseChange          0x0000'0000000000000000.0000
+                gmPresent                  true
+                gmIdentity                 88a29e.fffe.826ce6
+"""
+
+NEXUS_CLOCK = """
+PTP Device Type : boundary-clock
+PTP Source IP Address : 10.255.254.255
+Clock Identity : 28:6f:7f:ff:fe:21:0f:8d
+Clock Domain: 0
+Number of PTP ports: 2
+Priority1 : 255
+Priority2 : 255
+Clock Quality:
+        Class : 248
+        Accuracy : 254
+        Offset (log variance) : 65535
+Offset From Master : 40
+Mean Path Delay : 226
+Steps removed : 2
+PTP Clock state               : Locked
+"""
+
+NEXUS_PARENT = """
+Parent Clock:
+Parent Clock Identity: 14:18:77:ff:fe:3b:4c:2c
+Parent Port Number: 4
+Parent IP: 10.255.255.8
+Grandmaster Clock:
+Grandmaster Clock Identity: 88:a2:9e:ff:fe:82:6c:e6
+Grandmaster Clock Quality:
+        Class: 6
+        Accuracy: 254
+        Offset (log variance): 65535
+        Priority1: 128
+        Priority2: 128
+"""
+
+NEXUS_BRIEF = """
+Port                  State
+--------------------- ------------
+Eth1/5                Slave
+Eth1/6                Passive
+"""
+
+blocks = parse_pmc(PMC_SAMPLE)
+assert blocks[0]["master_offset"] == -13.0
+assert blocks[0]["gmPresent"] == 1.0
+assert blocks[0]["gmIdentity"] == "88a29e.fffe.826ce6"
+
+clock = parse_clock(NEXUS_CLOCK)
+assert clock["Offset From Master"] == "40"
+assert clock["Clock Quality Class"] == "248"
+assert clock["PTP Clock state"] == "Locked"
+
+parent = parse_parent(NEXUS_PARENT)
+assert parent["Parent IP"] == "10.255.255.8"
+assert parent["Grandmaster Clock Identity"] == "88:a2:9e:ff:fe:82:6c:e6"
+assert parent["GM Priority1"] == "128"
+
+brief = parse_brief(NEXUS_BRIEF)
+assert brief == [("Eth1/5", "slave"), ("Eth1/6", "passive")]
+
+print("parser smoke tests: OK")