X zgenprod1 tool

neotest part pending.

go/neo/t/neotest

@@ -106,6 +106,7 @@ EOF
 	go get -v lab.nexedi.com/kirr/neo/go/...
 	go get -v github.com/pkg/profile		# used by zhash.go
 	go get -v golang.org/x/perf/cmd/benchstat	# to summarize/diff benchmark results
+	#go get -v github.com/aclements/perflock/cmd/perflock
 
 	git clone -o kirr -b x/hist https://lab.nexedi.com/kirr/ioping.git
 	pushd ioping

go/neo/t/zgenprod1.py

+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# Copyright (C) 2017  Nexedi SA and Contributors.
+#
+# This program is free software: you can Use, Study, Modify and Redistribute
+# it under the terms of the GNU General Public License version 3, or (at your
+# option) any later version, as published by the Free Software Foundation.
+#
+# You can also Link and Combine this program with other software covered by
+# the terms of any of the Free Software licenses or any of the Open Source
+# Initiative approved licenses and Convey the resulting work. Corresponding
+# source of such a combination shall include the source code for all other
+# software used.
+#
+# This program is distributed WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# See COPYING file for full licensing terms.
+# See https://www.nexedi.com/licensing for rationale and options.
+"""zgenprod1 - generate synthetic test database according to NEO PROD1 statistics"""
+
+from __future__ import print_function
+
+from neo.tests.stat_zodb import PROD1
+from random import Random
+import zodbtools.util
+import sys
+
+def usage(w):
+    print(\
+"""Usage: zgenprod1 url n""", file=w)
+
+def main():
+    argv = sys.argv[1:]
+
+    if len(argv) != 2:
+        print(__doc__)
+        usage(sys.stderr)
+        sys.exit(1)
+
+    url = argv[0]
+    n   = int(argv[1])
+
+    zin  = PROD1(Random(0)).as_storage(n)
+    zout = zodbtools.util.storageFromURL(url)
+
+    zout.copyTransactionsFrom(zin)
+    zout.close()
+
+if __name__ == '__main__':
+    main()

go/neo/t/zhash.go

@@ -234,7 +234,7 @@ loop:
 	}
 
 	if check != "" && hresult != check {
-		return fmt.Errof("%s: hash mismatch: expected %s  ; got %s\t# x=%s", url, check, hresult, x)
+		return fmt.Errorf("%s: hash mismatch: expected %s  ; got %s\t# x=%s", url, check, hresult, x)
 	}
 
 	return nil

go/neo/t/zhash.py

@@ -163,7 +163,7 @@ def main():
                 (hresult, oid-1, nread, dt, dt * 1E6 / oid, x))
     else:
         topic = bench % x
-        print('Benchmark%s 1 %.1f µs/object\t# %s:%s  oid=0..%d  nread=%d  t=%.3fs' % \
+        print('Benchmark%s 1 %.1f µs/object\t# %s  oid=0..%d  nread=%d  t=%.3fs' % \
                 (topic, dt * 1E6 / oid, hresult, oid-1, nread, dt))
 
     if check != None and hresult != check: