1 files changed, 52 insertions, 0 deletions
diff --git a/selftest/format-subunit-json b/selftest/format-subunit-json
new file mode 100644
index 0000000..d9d912c
--- /dev/null
+++ b/selftest/format-subunit-json
@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+# Copyright (C) 2008-2010 Jelmer Vernooij <jelmer@samba.org>
+# Copyright (C) 2016 Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
+# Published under the GNU GPL, v3 or later
+import optparse
+import os
+import signal
+import sys
+import json
+
+sys.path.insert(0, "bin/python")
+
+
+def json_formatter(src_f, dest_f):
+    """We're not even pretending to be a TestResult subclass; just read
+    from stdin and look for elapsed-time tags."""
+    results = {}
+
+    for line in src_f:
+        line = line.strip()
+        if line[:14] == 'elapsed-time: ':
+            name, time = line[14:].rsplit(':', 1)
+            results[name] = float(time)
+
+    json.dump(results, dest_f,
+              sort_keys=True, indent=2, separators=(',', ': '))
+
+
+def main():
+    parser = optparse.OptionParser("format-subunit-json [options]")
+    parser.add_option("--verbose", action="store_true",
+                      help="ignored, for compatibility")
+    parser.add_option("--immediate", action="store_true",
+                      help="ignored, for compatibility")
+    parser.add_option("--prefix", type="string", default=".",
+                      help="Prefix to write summary.json to")
+    opts, args = parser.parse_args()
+
+    fn = os.path.join(opts.prefix, "summary.json")
+    f = open(fn, 'w')
+    json_formatter(sys.stdin, f)
+    f.close()
+    print()
+    print("A JSON file summarising these tests performance found in:")
+    print(" ", fn)
+
+
+def handle_sigint(sig, stack):
+    sys.exit(0)
+
+signal.signal(signal.SIGINT, handle_sigint)
+main()