mirror of
https://github.com/zeek/zeek.git
synced 2025-10-02 06:38:20 +00:00
51 lines
1.8 KiB
Python
Executable file
51 lines
1.8 KiB
Python
Executable file
#! /usr/bin/env python
|
|
|
|
# This script aggregates many files containing Bro script coverage information
|
|
# into a single file and reports the overall coverage information. Usage:
|
|
#
|
|
# coverage-calc <quoted glob of filenames> <output file> <script dir>
|
|
#
|
|
# The last argument is used to point to a root directory containing all
|
|
# the Bro distribution's scripts. It's used to cull out test scripts
|
|
# that are not part of the distribution and which should not count towrads
|
|
# the coverage calculation.
|
|
|
|
import os
|
|
import sys
|
|
import glob
|
|
|
|
stats = {}
|
|
inputglob = sys.argv[1]
|
|
outputfile = sys.argv[2]
|
|
scriptdir = os.path.abspath(sys.argv[3])
|
|
|
|
for filename in glob.glob(inputglob):
|
|
with open(filename, 'r') as f:
|
|
for line in f.read().splitlines():
|
|
parts = line.split("\t")
|
|
exec_count = int(parts[0])
|
|
location = os.path.normpath(parts[1])
|
|
# ignore scripts that don't appear to be part of Bro distribution
|
|
if not location.startswith(scriptdir):
|
|
continue
|
|
desc = parts[2]
|
|
# keying by location + desc may result in duplicate data
|
|
# as some descs change as a result of differing configurations
|
|
# producing record (re)definitions
|
|
key = location
|
|
if key in stats:
|
|
stats[key][0] += exec_count
|
|
else:
|
|
stats[key] = [exec_count, location, desc]
|
|
|
|
with open(outputfile, 'w') as f:
|
|
for k in sorted(stats, key=lambda i: stats[i][1]):
|
|
f.write("%s\t%s\t%s\n" % (stats[k][0], stats[k][1], stats[k][2]))
|
|
|
|
num_covered = 0
|
|
for k in stats:
|
|
if stats[k][0] > 0:
|
|
num_covered += 1
|
|
|
|
if len(stats) > 0:
|
|
print "%s/%s (%.1f%%) Bro script statements covered." % (num_covered, len(stats), float(num_covered)/len(stats)*100)
|