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authorPaul Eggleton <paul.eggleton@linux.intel.com>2015-09-22 17:21:23 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-09-22 18:12:53 +0100
commit278f40cce14af430ac1743436132584eedfe792e (patch)
treee4c783da2edf992a19be7c1fa0a63a3a43092af1
parent21fdbd76f458b70a6646dd6d0749e3a465ebd320 (diff)
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scripts/contrib: add devtool stress tester
Add a script to run "devtool modify" followed by a build on every target recipe in the environment (with the option to skip/resume from/only include specific recipes). This takes far too long to run as an oe-selftest test but is still something that is useful to be able to run. There's also a slightly quicker mode that just runs "devtool extract" on each recipe. Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rwxr-xr-xscripts/contrib/devtool-stress.py241
1 files changed, 241 insertions, 0 deletions
diff --git a/scripts/contrib/devtool-stress.py b/scripts/contrib/devtool-stress.py
new file mode 100755
index 0000000000..4b35fc9d0e
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+++ b/scripts/contrib/devtool-stress.py
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+#!/usr/bin/env python
+
+# devtool stress tester
+#
+# Written by: Paul Eggleton <paul.eggleton@linux.intel.com>
+#
+# Copyright 2015 Intel Corporation
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+
+import sys
+import os
+import os.path
+import subprocess
+import re
+import argparse
+import logging
+import tempfile
+import shutil
+import signal
+import fnmatch
+
+scripts_lib_path = os.path.abspath(os.path.join(os.path.dirname(os.path.realpath(__file__)), '..', 'lib'))
+sys.path.insert(0, scripts_lib_path)
+import scriptutils
+logger = scriptutils.logger_create('devtool-stress')
+
+def select_recipes(args):
+ import bb.tinfoil
+ tinfoil = bb.tinfoil.Tinfoil()
+ tinfoil.prepare(False)
+
+ pkg_pn = tinfoil.cooker.recipecache.pkg_pn
+ (latest_versions, preferred_versions) = bb.providers.findProviders(tinfoil.config_data, tinfoil.cooker.recipecache, pkg_pn)
+
+ skip_classes = args.skip_classes.split(',')
+
+ recipelist = []
+ for pn in sorted(pkg_pn):
+ pref = preferred_versions[pn]
+ inherits = [os.path.splitext(os.path.basename(f))[0] for f in tinfoil.cooker.recipecache.inherits[pref[1]]]
+ for cls in skip_classes:
+ if cls in inherits:
+ break
+ else:
+ recipelist.append(pn)
+
+ tinfoil.shutdown()
+
+ resume_from = args.resume_from
+ if resume_from:
+ if not resume_from in recipelist:
+ print('%s is not a testable recipe' % resume_from)
+ return 1
+ if args.only:
+ only = args.only.split(',')
+ for onlyitem in only:
+ for pn in recipelist:
+ if fnmatch.fnmatch(pn, onlyitem):
+ break
+ else:
+ print('%s does not match any testable recipe' % onlyitem)
+ return 1
+ else:
+ only = None
+ if args.skip:
+ skip = args.skip.split(',')
+ else:
+ skip = []
+
+ recipes = []
+ for pn in recipelist:
+ if resume_from:
+ if pn == resume_from:
+ resume_from = None
+ else:
+ continue
+
+ if args.only:
+ for item in only:
+ if fnmatch.fnmatch(pn, item):
+ break
+ else:
+ continue
+
+ skipit = False
+ for item in skip:
+ if fnmatch.fnmatch(pn, item):
+ skipit = True
+ if skipit:
+ continue
+
+ recipes.append(pn)
+
+ return recipes
+
+
+def stress_extract(args):
+ import bb.process
+
+ recipes = select_recipes(args)
+
+ failures = 0
+ tmpdir = tempfile.mkdtemp()
+ os.setpgrp()
+ try:
+ for pn in recipes:
+ sys.stdout.write('Testing %s ' % (pn + ' ').ljust(40, '.'))
+ sys.stdout.flush()
+ failed = False
+
+ srctree = os.path.join(tmpdir, pn)
+ try:
+ bb.process.run('devtool extract %s %s' % (pn, srctree))
+ except bb.process.CmdError as exc:
+ failed = True
+ with open('stress_%s_extract.log' % pn, 'w') as f:
+ f.write(str(exc))
+
+ if os.path.exists(srctree):
+ shutil.rmtree(srctree)
+
+ if failed:
+ print('failed')
+ failures += 1
+ else:
+ print('ok')
+ except KeyboardInterrupt:
+ # We want any child processes killed. This is crude, but effective.
+ os.killpg(0, signal.SIGTERM)
+
+ if failures:
+ return 1
+ else:
+ return 0
+
+
+def stress_modify(args):
+ import bb.process
+
+ recipes = select_recipes(args)
+
+ failures = 0
+ tmpdir = tempfile.mkdtemp()
+ os.setpgrp()
+ try:
+ for pn in recipes:
+ sys.stdout.write('Testing %s ' % (pn + ' ').ljust(40, '.'))
+ sys.stdout.flush()
+ failed = False
+ reset = True
+
+ srctree = os.path.join(tmpdir, pn)
+ try:
+ bb.process.run('devtool modify -x %s %s' % (pn, srctree))
+ except bb.process.CmdError as exc:
+ with open('stress_%s_modify.log' % pn, 'w') as f:
+ f.write(str(exc))
+ failed = 'modify'
+ reset = False
+
+ if not failed:
+ try:
+ bb.process.run('bitbake -c install %s' % pn)
+ except bb.process.CmdError as exc:
+ with open('stress_%s_install.log' % pn, 'w') as f:
+ f.write(str(exc))
+ failed = 'build'
+ if reset:
+ try:
+ bb.process.run('devtool reset %s' % pn)
+ except bb.process.CmdError as exc:
+ print('devtool reset failed: %s' % str(exc))
+ break
+
+ if os.path.exists(srctree):
+ shutil.rmtree(srctree)
+
+ if failed:
+ print('failed (%s)' % failed)
+ failures += 1
+ else:
+ print('ok')
+ except KeyboardInterrupt:
+ # We want any child processes killed. This is crude, but effective.
+ os.killpg(0, signal.SIGTERM)
+
+ if failures:
+ return 1
+ else:
+ return 0
+
+
+def main():
+ parser = argparse.ArgumentParser(description="devtool stress tester",
+ epilog="Use %(prog)s <subcommand> --help to get help on a specific command")
+ parser.add_argument('-d', '--debug', help='Enable debug output', action='store_true')
+ parser.add_argument('-r', '--resume-from', help='Resume from specified recipe', metavar='PN')
+ parser.add_argument('-o', '--only', help='Only test specified recipes (comma-separated without spaces, wildcards allowed)', metavar='PNLIST')
+ parser.add_argument('-s', '--skip', help='Skip specified recipes (comma-separated without spaces, wildcards allowed)', metavar='PNLIST')
+ parser.add_argument('-c', '--skip-classes', help='Skip recipes inheriting specified classes (comma-separated) - default %(default)s', metavar='CLASSLIST', default='native,nativesdk,cross,cross-canadian,image,populate_sdk,meta,packagegroup')
+ subparsers = parser.add_subparsers(title='subcommands', metavar='<subcommand>')
+
+ parser_modify = subparsers.add_parser('modify',
+ help='Run "devtool modify" followed by a build with bitbake on matching recipes',
+ description='Runs "devtool modify" followed by a build with bitbake on matching recipes')
+ parser_modify.set_defaults(func=stress_modify)
+
+ parser_extract = subparsers.add_parser('extract',
+ help='Run "devtool extract" on matching recipes',
+ description='Runs "devtool extract" on matching recipes')
+ parser_extract.set_defaults(func=stress_extract)
+
+ args = parser.parse_args()
+
+ if args.debug:
+ logger.setLevel(logging.DEBUG)
+
+ import scriptpath
+ bitbakepath = scriptpath.add_bitbake_lib_path()
+ if not bitbakepath:
+ logger.error("Unable to find bitbake by searching parent directory of this script or PATH")
+ return 1
+ logger.debug('Found bitbake path: %s' % bitbakepath)
+
+ ret = args.func(args)
+
+if __name__ == "__main__":
+ main()