def process_Request(self, post):
"""get links from the graphserver response"""
links = ""
for line in post.splitlines():
if line.find("RETURN\t") > -1:
line = line.replace("RETURN\t", "")
links += line + '\n'
logging.debug("process_Request line: %s", line)
if not links:
raise utils.TalosError("send failed, graph server says:\n%s" %
post)
return links
def construct_results(self, vals, testname, **info):
"""
return results string appropriate to graphserver
- vals: list of 2-tuples: [(val, page)
- kwargs: info necessary for self.info_format interpolation
see https://wiki.mozilla.org/Buildbot/Talos/DataFormat
"""
info['testname'] = testname
info_format = self.info_format
responsiveness = self.responsiveness_test(testname)
_type = 'VALUES'
average = None
if responsiveness:
_type = 'AVERAGE'
average = self.responsiveness_Metric([val for (val, page) in vals])
elif testname.startswith('v8_7'):
_type = 'AVERAGE'
average = self.v8_Metric(vals)
elif testname.startswith('kraken'):
_type = 'AVERAGE'
average = self.JS_Metric(vals)
elif testname.startswith('tcanvasmark'):
_type = 'AVERAGE'
average = self.CanvasMark_Metric(vals)
# ensure that we have all of the info data available
missing = [i for i in info_format if i not in info]
if missing:
raise utils.TalosError("Missing keys: %s" % missing)
info = ','.join([str(info[key]) for key in info_format])
# write the data
buffer = StringIO()
buffer.write("START\n")
buffer.write("%s\n" % _type)
buffer.write('%s\n' % info)
if average is not None:
# write some kind of average
buffer.write("%s\n" % average)
else:
for i, (val, page) in enumerate(vals):
try:
buffer.write("%d,%.2f,%s\n" % (i, float(val), page))
except ValueError:
logging.info(
"We expected a numeric value and recieved '%s' instead"
% val
)
pass
buffer.write("END")
return buffer.getvalue()
post_file.post_multipart(server,
path,
files=[("filename",
"data_string",
data_string)])))
break
except utils.TalosError, e:
msg = str(e)
except Exception, e:
msg = str(e)
times += 1
time.sleep(wait_time)
wait_time *= 2
else:
raise utils.TalosError(
"Graph server unreachable (%d attempts)\n%s" %
(self.retries, msg))
# add TBPL output
self.add_tbpl_output(links, tbpl_output, server, scheme)
def add_tbpl_output(self, links, tbpl_output, server, scheme):
"""
add graphserver links such that TBPL can parse them.
graphserver returns a response like:
'tsvgr\tgraph.html#tests=[[224,113,14]]\ntsvgr\t2965.75\tgraph.html
#tests=[[224,113,14]]\n'
for each ts posted (tsvgr, in this case)
"""