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#!/usr/bin/env python
#
# Corey Goldberg, Dec 2012
# Dmytro Makhno, Mar 2015
#
import os
import sys
import xml.etree.ElementTree as ET
"""Merge/Solder multiple JUnit XML files into a single results file.
If testcase exists in last result, do not add it again. Used in rerun.
Output dumps to sdtdout.
example usage:
$ python merge_junit_results.py results1.xml results2.xml > results.xml
"""
def main():
args = sys.argv[1:]
if not args:
usage()
sys.exit(2)
if '-h' in args or '--help' in args:
usage()
sys.exit(2)
merge_results(args[:])
def merge_results(xml_files):
failures = 0
tests = 0
errors = 0
skips = 0
cases = []
def need_add(classname, name):
return len([c for c in cases if c.attrib['classname'] == classname and c.attrib['name'] == name]) == 0
xml_files.reverse()
for file_name in xml_files:
if not os.path.isfile(file_name):
continue
tree = ET.parse(file_name)
test_suite = tree.getroot()
failures = int(test_suite.attrib['failures'])
tests = int(test_suite.attrib['tests'])
errors = int(test_suite.attrib['errors'])
skips = int(test_suite.attrib['skip'])
for child in test_suite.getchildren():
if need_add(child.attrib['classname'], child.attrib['name']):
cases.append(child)
new_root = ET.Element('testsuite')
new_root.attrib['failures'] = '%s' % failures
new_root.attrib['tests'] = '%s' % tests
new_root.attrib['errors'] = '%s' % errors
new_root.attrib['skip'] = '%s' % skips
for case in cases:
new_root.append(case)
new_tree = ET.ElementTree(new_root)
ET.dump(new_tree)
def usage():
this_file = os.path.basename(__file__)
print 'Usage: %s results1.xml results2.xml' % this_file
if __name__ == '__main__':
main()
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