vitess-gh/misc/parse_cover.py

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1.3 KiB
Python
Executable File

#!/usr/bin/python
# Copyright 2017 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# this is a small helper script to parse test coverage and display stats.
import re
import sys
coverage_pattern = re.compile(r"coverage: (\d+).(\d+)% of statements")
no_test_file_count = 0
coverage_count = 0
coverage_sum = 0.0
for line in sys.stdin:
print line,
sys.stdout.flush
if line.find('[no test files]') != -1:
no_test_file_count += 1
continue
m = coverage_pattern.search(line)
if m != None:
coverage_count += 1
coverage_sum += float(m.group(1) + "." + m.group(2))
continue
directories_covered = coverage_count * 100 / (no_test_file_count + coverage_count)
average_coverage = coverage_sum / coverage_count
print "Directory test coverage: %u%%" % directories_covered
print "Average test coverage: %u%%" % int(average_coverage)