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#!/usr/bin/python
#
##############################################################################
# Copyright (c) 2015 Huawei Technologies Co.,Ltd and other.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
#
# This script is used to build dashboard ready json results
# It may be used for all the test case of the Bottlenecks project
# a new method format_<Test_case>_for_dashboard(results)
# v0.1: basic example with methods for Rubbos.
#
import os
import requests
import json
def get_bottlenecks_cases():
"""
get the list of the supported test cases
TODO: update the list when adding a new test case for the dashboard
"""
return ["rubbos", "tu1", "tu3"]
def check_bottlenecks_case_exist(case):
"""
check if the testcase exists
if the test case is not defined or not declared in the list
return False
"""
bottlenecks_cases = get_bottlenecks_cases()
if case is None or case not in bottlenecks_cases:
return False
else:
return True
def format_bottlenecks_for_dashboard(case, results):
"""
generic method calling the method corresponding to the test case
check that the testcase is properly declared first
then build the call to the specific method
"""
if check_bottlenecks_case_exist(case):
cmd = "format_" + case + "_for_dashboard(results)"
res = eval(cmd)
else:
res = []
print "Test cases not declared"
return res
def format_rubbos_for_dashboard(results):
"""
Post processing for the Rubbos test case
"""
test_data = [{'description': 'Rubbos results'}]
# Graph 1:Rubbos maximal throughput
# ********************************
#new_element = []
#for each_result in results:
# throughput_data = [record['throughput'] for record in each_result['details']]
# new_element.append({'x': each_result['start_date'],
# 'y': max(throughput_data)})
#test_data.append({'name': "Rubbos max throughput",
# 'info': {'type': "graph",
# 'xlabel': 'time',
# 'ylabel': 'maximal throughput'},
# 'data_set': new_element})
# Graph 2: Rubbos last record
# ********************************
new_element = []
latest_result = results[-1]["details"]
for data in latest_result:
client_num = int(data["client"])
throughput = int(data["throughput"])
new_element.append({'x': client_num,
'y': throughput})
test_data.append({'name': "Rubbos throughput vs client number",
'info': {'type': "graph",
'xlabel': 'client number',
'ylabel': 'throughput'},
'data_set': new_element})
return test_data
def format_tu1_for_dashboard(results):
test_data = [{'description': 'Tu-1 performance result'}]
line_element = []
bar_element = {}
last_result = results[-1]["details"]
for key in sorted(last_result):
bandwith = last_result[key]["Bandwidth"]
pktsize = int(key)
line_element.append({'x': pktsize,
'y': bandwith * 1000})
bar_element[key] = bandwith * 1000
# graph1, line
test_data.append({'name': "VM2VM max single directional throughput",
'info': {'type': "graph",
'xlabel': 'pktsize',
'ylabel': 'bandwith(kpps)'},
'data_set': line_element})
# graph2, bar
test_data.append({'name': "VM2VM max single directional throughput",
'info': {"type": "bar"},
'data_set': bar_element})
return test_data
def format_tu3_for_dashboard(results):
test_data = [{'description': 'Tu-3 performance result'}]
new_element = []
bar_element = {}
last_result = results[-1]["details"]
for key in sorted(last_result):
bandwith = last_result[key]["Bandwidth"]
pktsize = int(key)
new_element.append({'x': pktsize,
'y': bandwith * 1000})
bar_element[key] = bandwith * 1000
# graph1, line
test_data.append({'name': "VM2VM max bidirectional throughput",
'info': {'type': "graph",
'xlabel': 'pktsize',
'ylabel': 'bandwith(kpps)'},
'data_set': new_element})
# graph2, bar
test_data.append({'name': "VM2VM max single directional throughput",
'info': {"type": "bar"},
'data_set': bar_element})
return test_data
############################ For local test ################################
def _read_sample_output(filename):
curr_path = os.path.dirname(os.path.abspath(__file__))
output = os.path.join(curr_path, filename)
with open(output) as f:
sample_output = f.read()
result = json.loads(sample_output)
return result
# Copy form functest/testcases/Dashboard/dashboard_utils.py
# and did some minor modification for local test.
def _get_results(db_url, test_criteria):
test_project = test_criteria["project"]
testcase = test_criteria["testcase"]
# Build headers
headers = {'Content-Type': 'application/json'}
# build the request
# if criteria is all => remove criteria
url = db_url + "/results?project=" + test_project + "&case=" + testcase
# Send Request to Test DB
myData = requests.get(url, headers=headers)
# Get result as a json object
myNewData = json.loads(myData.text)
# Get results
myDataResults = myNewData['test_results']
return myDataResults
#only for local test
def _test():
db_url = "http://testresults.opnfv.org/testapi"
results = _get_results(db_url, {"project": "bottlenecks", "testcase": "rubbos"})
test_result = format_rubbos_for_dashboard(results)
print json.dumps(test_result, indent=4)
results = _get_results(db_url, {"project": "bottlenecks", "testcase": "tu1"})
#results = _read_sample_output("sample")
#print json.dumps(results, indent=4)
test_result = format_tu1_for_dashboard(results)
print json.dumps(test_result, indent=4)
results = _get_results(db_url, {"project": "bottlenecks", "testcase": "tu3"})
test_result = format_tu3_for_dashboard(results)
print json.dumps(test_result, indent=4)
if __name__ == '__main__':
_test()
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