#!/bin/python
# Copyright (c) 2013, Arvid Norberg
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the distribution.
# * Neither the name of the author nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# This is meant to be run from the root directory of the repo. It will
# look for the .regression.yml file and expect a regression_tests directory
# with results from test runs previously produced by run_tests.py
import os
import sys
import glob
import json
# TODO: different parsers could be run on output from different actions
# if we would use the xml output in stead of stdout/stderr
def style_output(o):
ret = ''
subtle = False
for l in o.split('\n'):
l = l.replace('<', '<')
l = l.replace('>', '>')
if 'TEST_CHECK' in l or 'TEST_EQUAL_ERROR' in l or l.startswith('EXIT STATUS: ') or \
l.endswith(' second time limit exceeded') or l.startswith('signal: SIG'):
ret += '%s\n' % l
elif '**passed**' in l:
ret += '%s\n' % l
elif ': error: ' in l or ': fatal error: ' in l or ' : fatal error ' in l or \
'failed to write output file' in l or ') : error C' in l or \
' : error LNK' in l or ': undefined reference to ' in l:
ret += '%s\n' % l
elif ': warning: ' in l or ') : warning C' in l:
ret += '%s\n' % l
elif l == '====== END OUTPUT ======' and not subtle:
ret += '%s\n' % l
subtle = True
else:
ret += '%s\n' % l
if subtle: ret += ''
return ret
def modification_time(file):
mtime = 0
try:
mtime = os.stat(file).st_mtime
except: pass
return mtime
def save_log_file(log_name, project_name, branch_name, test_name, timestamp, data):
if not os.path.exists(os.path.split(log_name)[0]):
os.mkdir(os.path.split(log_name)[0])
try:
# if the log file already exists, and it's newer than
# the source, no need to re-parse it
mtime = os.stat(log_name).st_mtime
if mtime >= timestamp: return
except: pass
html = open(log_name, 'w+')
print >>html, '''%s - %s
%s - %s
''' % (project_name, branch_name, project_name, branch_name)
print >>html, '%s
%s
' % \
(test_name.encode('utf-8'), style_output(data).encode('utf-8'))
print >>html, ''
html.close()
sys.stdout.write('.')
sys.stdout.flush()
def parse_tests(rev_dir):
# this contains mappings from platforms to
# the next layer of dictionaries. The next
# layer contains a mapping of toolsets to
# dictionaries the next layer of dictionaries.
# those dictionaries contain a mapping from
# feature-sets to the next layer of dictionaries.
# the next layer contains a mapping from
# tests to information about those tests, such
# as whether it passed and the output from the
# command
# example:
# {
# darwin: {
# clang-4.2.1: {
# ipv6=off: {
# test_primitives: {
# output: ...
# status: 1
# }
# }
# }
# }
# }
platforms = {}
tests = {}
for f in glob.glob(os.path.join(rev_dir, '*.json')):
platform_toolset = os.path.split(f)[1].split('.json')[0].split('#')
try:
j = json.loads(open(f, 'rb').read())
timestamp = os.stat(f).st_mtime
except:
print '\nFAILED TO LOAD "%s"\n' %f
continue
platform = platform_toolset[0]
toolset = platform_toolset[1]
for cfg in j:
test_name = cfg.split('|')[0]
features = cfg.split('|')[1]
if not features in tests:
tests[features] = set()
tests[features].add(test_name)
if not platform in platforms:
platforms[platform] = {}
if not toolset in platforms[platform]:
platforms[platform][toolset] = {}
if not features in platforms[platform][toolset]:
platforms[platform][toolset][features] = {}
platforms[platform][toolset][features][test_name] = j[cfg]
platforms[platform][toolset][features][test_name]['timestamp'] = timestamp
return (platforms, tests)
# TODO: remove this dependency by encoding it in the output files
# this script should work from outside of the repo, just having
# access to the shared folder
project_name = 'libtorrent'
# maps branch name to latest rev
revs = {}
os.chdir('regression_tests')
for rev in os.listdir('.'):
try:
branch = rev.split('-')[0]
if branch == 'logs': continue
r = int(rev.split('-')[1])
if not branch in revs:
revs[branch] = r
else:
if r > revs[branch]:
revs[branch] = r
except:
print 'ignoring %s' % rev
if revs == {}:
print 'no test files found'
sys.exit(1)
print 'latest versions'
for b in revs:
print '%s\t%d' % (b, revs[b])
for branch_name in revs:
latest_rev = revs[branch_name]
html_file = '%s.html' % branch_name
html = open(html_file, 'w+')
print >>html, '''regression tests, %s
%s - %s
''' % (project_name, project_name, branch_name)
print >>html, ''
for r in range(latest_rev, latest_rev - 20, -1):
sys.stdout.write('.')
sys.stdout.flush()
print >>html, '| revision %d | ' % r
rev_dir = '%s-%d' % (branch_name, r)
(platforms, tests) = parse_tests(rev_dir)
for f in tests:
print >>html, '%s | ' % (len(tests[f]), len(tests[f])*9 - 5, f)
print >>html, '
|---|
'
for p in platforms:
print >>html, '| %s | ' % (len(platforms[p]), p)
idx = 0
for toolset in platforms[p]:
if idx > 0: print >>html, '
|---|
'
print >>html, '| %s | ' % toolset
for f in platforms[p][toolset]:
for t in platforms[p][toolset][f]:
details = platforms[p][toolset][f][t]
if details['status'] == 0: c = 'passed'
else: c = 'failed'
log_name = os.path.join('logs-%s-%d' % (branch_name, r), p + '~' + toolset + '~' + t + '~' + f.replace(' ', '.') + '.html')
print >>html, ' | ' % (t, f, c, log_name)
save_log_file(log_name, project_name, branch_name, '%s - %s' % (t, f), int(details['timestamp']), details['output'])
print >>html, '
'
idx += 1
print >>html, '
'
html.close()
print ''