From 60c217b193dae8aee471fa07505020d1903a8035 Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Mon, 5 Oct 2015 17:38:16 +0200
Subject: [PATCH] add merge-junit-results script (#8425)

---
 merge-junit-results.py | 62 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100755 merge-junit-results.py

diff --git a/merge-junit-results.py b/merge-junit-results.py
new file mode 100755
index 0000000..fa8fe61
--- /dev/null
+++ b/merge-junit-results.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+#
+#  Corey Goldberg, Dec 2012
+#
+
+import os
+import sys
+import xml.etree.ElementTree as ET
+
+
+"""Merge multiple JUnit XML files into a single results file.
+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
+    time = 0.0
+    cases = []
+
+    for file_name in xml_files:
+        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'])
+        time += float(test_suite.attrib['time'])
+        cases.append(test_suite.getchildren())
+
+    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['time'] = '%s' % time
+    for case in cases:
+        new_root.extend(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()