| # Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import logging, os, re |
| |
| from autotest_lib.client.bin import test, utils |
| from autotest_lib.client.common_lib import error |
| |
| class hardware_SAT(test.test): |
| version = 1 |
| |
| # http://stressapptest.googlecode.com/files/\ |
| # stressapptest-1.0.2_autoconf.tar.gz |
| def setup(self, tarball='stressapptest-1.0.2_autoconf.tar.gz'): |
| # clean |
| if os.path.exists(self.srcdir): |
| utils.system('rm -rf %s' % self.srcdir) |
| |
| tarball = utils.unmap_url(self.bindir, tarball, self.tmpdir) |
| utils.extract_tarball_to_dir(tarball, self.srcdir) |
| |
| self.job.setup_dep(['libaio']) |
| ldflags = '-L' + self.autodir + '/deps/libaio/lib' |
| cflags = '-I' + self.autodir + '/deps/libaio/include' |
| # Add paths to libaio files. |
| var_flags = 'LDFLAGS="' + ldflags + '"' |
| var_flags += ' CXXFLAGS="' + cflags + '"' |
| var_flags += ' CFLAGS="' + cflags + '"' |
| var_flags += ' LIBS="-static -laio"' |
| |
| os.chdir(self.srcdir) |
| # ./configure stores relevant path and environment variables. |
| utils.configure(configure=var_flags + ' ./configure') |
| utils.system('make -j %d' % utils.count_cpus()) |
| |
| |
| def run_once(self, seconds=60): |
| cpus = max(utils.count_cpus(), 1) |
| mbytes = max(int(utils.freememtotal() * .95 / 1024), 512) |
| args = ' -M %d' % mbytes # megabytes to test |
| args += ' -s %d' % seconds # seconds to run |
| args += ' -m %d' % cpus # memory copy threads |
| args += ' -i %d' % cpus # memory invert threads |
| args += ' -C %d' % cpus # CPU stress threads |
| args += ' -f diskthread' # disk thread |
| |
| os.chdir(os.path.join(self.srcdir, 'src')) |
| sat = utils.run('./stressapptest' + args) |
| logging.debug(sat.stdout) |
| if not re.search('Status: PASS', sat.stdout): |
| raise error.TestFail(sat.stdout) |
