riot-ci/RIOT
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

riotctrl_shell.gnrc: add doctests as parsing examples

Browse Source
This commit is contained in:
Martine S. Lenders 2020-07-08 17:42:49 +02:00
parent 4c0e8e554b
commit d5e3f8756e
No known key found for this signature in database
GPG Key ID: CCD317364F63286F
1 changed files with 78 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

78
dist/pythonlibs/riotctrl_shell/gnrc.py vendored
View File

@ -45,6 +45,53 @@ class GNRCICMPv6EchoParser(ShellInteractionParser):
res["rtts"] = rtts
def parse(self, cmd_output):
"""
Parses output of GNRCIPv6NIB::nib_neigh_show()
>>> parser = GNRCICMPv6EchoParser()
>>> res = parser.parse(
... "12 bytes from fe80::385d:f965:106b:1114%6: "
... "icmp_seq=0 ttl=64 rssi=-34 dBm time=8.839 ms\\n"
... "12 bytes from fe80::385d:f965:106b:1114%6: "
... "icmp_seq=1 ttl=64 rssi=-34 dBm time=6.925 ms\\n"
... "12 bytes from fe80::385d:f965:106b:1114%6: "
... "icmp_seq=2 ttl=64 rssi=-34 dBm time=7.885 ms\\n"
... "--- fe80::385d:f965:106b:1114 PING statistics ---\\n"
... "3 packets transmitted, 3 packets received, 0% packet loss\\n"
... "round-trip min/avg/max = 6.925/7.883/8.839 ms\\n")
>>> sorted(res)
['replies', 'rtts', 'stats']
>>> len(res["replies"])
3
>>> sorted(res["replies"][0])
['rssi', 'rtt', 'seq', 'source', 'ttl']
>>> res["replies"][0]["source"]
'fe80::385d:f965:106b:1114%6'
>>> res["replies"][0]["seq"]
0
>>> res["replies"][0]["ttl"]
64
>>> res["replies"][0]["rssi"]
-34
>>> res["replies"][0]["rtt"]
8.839
>>> sorted(res["stats"])
['packet_loss', 'rx', 'tx']
>>> res["stats"]["tx"]
3
>>> res["stats"]["rx"]
3
>>> res["stats"]["packet_loss"]
0
>>> sorted(res["rtts"])
['avg', 'max', 'min']
>>> res["rtts"]["min"]
6.925
>>> res["rtts"]["avg"]
7.883
>>> res["rtts"]["max"]
8.839
"""
res = {}
c_reply = re.compile(r"\d+ bytes from (?P<source>[0-9a-f:]+): "
r"icmp_seq=(?P<seq>\d+) ttl=(?P<ttl>\d+) "
@ -129,6 +176,37 @@ class GNRCPktbufStatsParser(ShellInteractionParser):
res["first_unused"]["size"] = int(first_unused["size"])
def parse(self, cmd_output):
"""
Parses output of GNRCPktbufStats::pktbuf_stats()
>>> parser = GNRCPktbufStatsParser()
>>> res = parser.parse(
... "packet buffer: first byte: 0x20001f54, last byte: 0x20003f54 "
... "(size: 8192)\\n"
... " position of last byte used: 312\\n"
... "~ unused: 0x20001f54 (next: (nil), size: 8192) ~\\n")
>>> sorted(res)
['first_byte', 'first_unused', 'last_byte', 'last_byte_used', 'size']
>>> res.is_empty()
True
>>> hex(res["first_byte"])
'0x20001f54'
>>> hex(res["last_byte"])
'0x20003f54'
>>> res["size"]
8192
>>> res["last_byte_used"]
312
>>> res.fullest_capacity() <= (res["last_byte_used"] / res["size"])
True
>>> sorted(res["first_unused"])
['next', 'size', 'start']
>>> hex(res["first_unused"]["start"])
'0x20001f54'
>>> res["first_unused"]["next"] # has no next according to dump
>>> res["first_unused"]["size"]
8192
"""
c_init1 = re.compile(r"packet buffer: "
r"first byte: 0x(?P<first_byte>[0-9A-Fa-f]+), "
r"last byte: 0x(?P<last_byte>[0-9A-Fa-f]+) "