Add conversion of inspect reports to JUnit XML

.circleci/config.yml

@@ -102,9 +102,18 @@ jobs:
           name: Running Inspect Tool
           command: |
               ./bin/inspect --all --output=./hpx_inspect_report.html /hpx/source
+      - run:
+          name: Convert inspect HTML output to XML
+          command: |
+              mkdir -p /report
+              /hpx/source/tools/inspect/inspect_to_junit.py \
+                  ./hpx_inspect_report.html \
+                  /report/hpx_inspect.xml
       - store_artifacts:
           path: hpx_inspect_report.html
           destination: hpx_inspect_report.html
+      - store_test_results:
+          path: /report
       - persist_to_workspace:
           root: /hpx/build
           paths:

tools/inspect/inspect_to_junit.py

@@ -0,0 +1,103 @@
+#!/usr/bin/env python
+# Copyright (c) 2018 Parsa Amini
+#
+# Distributed under the Boost Software License, Version 1.0. (See accompanying
+# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+# ## Synopsis
+# ```
+# usage: inspect_to_junit.py [-h] [source] [destination]
+#
+# Generate JUnit XML report from inspect output
+#
+# positional arguments:
+#   source       File path to read inspect output from
+#   destination  File path to write JUnit XML report to
+#
+# optional arguments:
+#   -h, --help   show this help message and exit
+# ```
+
+import argparse
+import re
+import sys
+from xml.dom import minidom
+from collections import namedtuple
+
+error_item = namedtuple('error_item', 'filename message')
+
+
+def parse_inspect8_log(fh):
+    line_pattern = re.compile('(.+):\ (\*.+\*.+)')
+    split_pattern = re.compile(',\ (?=\*)')
+    stipper_pattern = re.compile('<\/?\w+[^>]*>')
+
+    errors = []
+
+    for line in fh:
+        m = line_pattern.match(line)
+        if m:
+            for message in split_pattern.split(m.group(2)):
+                error = error_item(filename=m.group(1),
+                                   message=stipper_pattern.sub('', message))
+                errors.append(error)
+
+    return errors
+
+
+def convert(inspect8_log_fh):
+    errors = parse_inspect8_log(inspect8_log_fh)
+
+    doc = minidom.Document()
+    suite = doc.createElement('testsuite')
+    doc.appendChild(suite)
+    suite.setAttribute('name', 'inspect')
+    suite.setAttribute('errors', str(len(errors)))
+    suite.setAttribute('failures', '0')
+    suite.setAttribute('tests', str(len(errors)))
+
+    if len(errors) == 0:
+        case = doc.createElement('testcase')
+        case.setAttribute('name', 'inspect')
+        case.setAttribute('time', '')
+        suite.appendChild(case)
+
+    for error in errors:
+        case = doc.createElement('testcase')
+        case.setAttribute('name', error.filename)
+        case.setAttribute('time', '')
+        suite.appendChild(case)
+
+        failure = doc.createElement('failure')
+        case.appendChild(failure)
+
+        failure.setAttribute('file', error.filename)
+        failure.setAttribute('message', error.message)
+        message = doc.createTextNode(error.message)
+        failure.appendChild(message)
+
+    return doc
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description='Generate JUnit XML report from inspect html output')
+    parser.add_argument('source',
+                        type=argparse.FileType('r'),
+                        nargs='?',
+                        default=sys.stdin,
+                        help='File path to read inspect html output from')
+    parser.add_argument('destination',
+                        type=argparse.FileType('w'),
+                        nargs='?',
+                        default=sys.stdout,
+                        help='File path to write JUnit XML report to')
+
+    args = parser.parse_args()
+    report = convert(args.source)
+    report.writexml(args.destination,
+                    addindent='    ', newl='\n', encoding='utf-8')
+
+
+if __name__ == '__main__':
+    main()