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toy_build.py
1058 lines (919 loc) · 51.3 KB
/
toy_build.py
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# #
# Copyright 2013-2016 Ghent University
#
# This file is part of EasyBuild,
# originally created by the HPC team of Ghent University (http://ugent.be/hpc/en),
# with support of Ghent University (http://ugent.be/hpc),
# the Flemish Supercomputer Centre (VSC) (https://vscentrum.be/nl/en),
# the Hercules foundation (http://www.herculesstichting.be/in_English)
# and the Department of Economy, Science and Innovation (EWI) (http://www.ewi-vlaanderen.be/en).
#
# http://github.com/hpcugent/easybuild
#
# EasyBuild is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation v2.
#
# EasyBuild 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 EasyBuild. If not, see <http://www.gnu.org/licenses/>.
# #
"""
Toy build unit test
@author: Kenneth Hoste (Ghent University)
"""
import glob
import grp
import os
import re
import shutil
import stat
import sys
import tempfile
from test.framework.utilities import EnhancedTestCase
from test.framework.package import mock_fpm
from unittest import TestLoader
from unittest import main as unittestmain
from vsc.utils.fancylogger import setLogLevelDebug, logToScreen
import easybuild.tools.module_naming_scheme # required to dynamically load test module naming scheme(s)
from easybuild.framework.easyconfig.easyconfig import EasyConfig
from easybuild.tools.build_log import EasyBuildError
from easybuild.tools.config import get_module_syntax
from easybuild.tools.filetools import adjust_permissions, mkdir, read_file, which, write_file
from easybuild.tools.modules import modules_tool
from easybuild.tools.version import VERSION as EASYBUILD_VERSION
class ToyBuildTest(EnhancedTestCase):
"""Toy build unit test."""
def setUp(self):
"""Test setup."""
super(ToyBuildTest, self).setUp()
fd, self.dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
# clear log
write_file(self.logfile, '')
def tearDown(self):
"""Cleanup."""
super(ToyBuildTest, self).tearDown()
# remove logs
if os.path.exists(self.dummylogfn):
os.remove(self.dummylogfn)
def check_toy(self, installpath, outtxt, version='0.0', versionprefix='', versionsuffix=''):
"""Check whether toy build succeeded."""
full_version = ''.join([versionprefix, version, versionsuffix])
# check for success
success = re.compile("COMPLETED: Installation ended successfully")
self.assertTrue(success.search(outtxt), "COMPLETED message found in '%s" % outtxt)
# if the module exists, it should be fine
toy_module = os.path.join(installpath, 'modules', 'all', 'toy', full_version)
msg = "module for toy build toy/%s found (path %s)" % (full_version, toy_module)
if get_module_syntax() == 'Lua':
toy_module += '.lua'
self.assertTrue(os.path.exists(toy_module), msg)
# module file is symlinked according to moduleclass
toy_module_symlink = os.path.join(installpath, 'modules', 'tools', 'toy', full_version)
if get_module_syntax() == 'Lua':
toy_module_symlink += '.lua'
self.assertTrue(os.path.islink(toy_module_symlink))
self.assertTrue(os.path.exists(toy_module_symlink))
# make sure installation log file and easyconfig file are copied to install dir
software_path = os.path.join(installpath, 'software', 'toy', full_version)
install_log_path_pattern = os.path.join(software_path, 'easybuild', 'easybuild-toy-%s*.log' % version)
self.assertTrue(len(glob.glob(install_log_path_pattern)) == 1, "Found 1 file at %s" % install_log_path_pattern)
# make sure test report is available
test_report_path_pattern = os.path.join(software_path, 'easybuild', 'easybuild-toy-%s*test_report.md' % version)
self.assertTrue(len(glob.glob(test_report_path_pattern)) == 1, "Found 1 file at %s" % test_report_path_pattern)
ec_file_path = os.path.join(software_path, 'easybuild', 'toy-%s.eb' % full_version)
self.assertTrue(os.path.exists(ec_file_path))
devel_module_path = os.path.join(software_path, 'easybuild', 'toy-%s-easybuild-devel' % full_version)
self.assertTrue(os.path.exists(devel_module_path))
def test_toy_build(self, extra_args=None, ec_file=None, tmpdir=None, verify=True, fails=False, verbose=True,
raise_error=False, test_report=None, versionsuffix=''):
"""Perform a toy build."""
if extra_args is None:
extra_args = []
test_readme = False
if ec_file is None:
ec_file = os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0.eb')
test_readme = True
full_ver = '0.0%s' % versionsuffix
args = [
ec_file,
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--unittest-file=%s' % self.logfile,
'--force',
'--robot=%s' % os.pathsep.join([self.test_buildpath, os.path.dirname(__file__)]),
]
if tmpdir is not None:
args.append('--tmpdir=%s' % tmpdir)
if test_report is not None:
args.append('--dump-test-report=%s' % test_report)
args.extend(extra_args)
myerr = None
try:
outtxt = self.eb_main(args, logfile=self.dummylogfn, do_build=True, verbose=verbose,
raise_error=raise_error)
except Exception, err:
myerr = err
if raise_error:
raise myerr
if verify:
self.check_toy(self.test_installpath, outtxt, versionsuffix=versionsuffix)
if test_readme:
# make sure postinstallcmds were used
toy_install_path = os.path.join(self.test_installpath, 'software', 'toy', full_ver)
self.assertEqual(read_file(os.path.join(toy_install_path, 'README')), "TOY\n")
# make sure full test report was dumped, and contains sensible information
if test_report is not None:
self.assertTrue(os.path.exists(test_report))
if fails:
test_result = 'FAIL'
else:
test_result = 'SUCCESS'
regex_patterns = [
r"Test result[\S\s]*Build succeeded for %d out of 1" % (not fails),
r"Overview of tested easyconfig[\S\s]*%s[\S\s]*%s" % (test_result, os.path.basename(ec_file)),
r"Time info[\S\s]*start:[\S\s]*end:",
r"EasyBuild info[\S\s]*framework version:[\S\s]*easyblocks ver[\S\s]*command line[\S\s]*configuration",
r"System info[\S\s]*cpu model[\S\s]*os name[\S\s]*os version[\S\s]*python version",
r"List of loaded modules",
r"Environment",
]
test_report_txt = read_file(test_report)
for regex_pattern in regex_patterns:
regex = re.compile(regex_pattern, re.M)
msg = "Pattern %s found in full test report: %s" % (regex.pattern, test_report_txt)
self.assertTrue(regex.search(test_report_txt), msg)
return outtxt
def test_toy_broken(self):
"""Test deliberately broken toy build."""
tmpdir = tempfile.mkdtemp()
broken_toy_ec = os.path.join(tmpdir, "toy-broken.eb")
toy_ec_file = os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0.eb')
broken_toy_ec_txt = read_file(toy_ec_file)
broken_toy_ec_txt += "checksums = ['clearywrongchecksum']"
write_file(broken_toy_ec, broken_toy_ec_txt)
error_regex = "Checksum verification .* failed"
self.assertErrorRegex(EasyBuildError, error_regex, self.test_toy_build, ec_file=broken_toy_ec, tmpdir=tmpdir,
verify=False, fails=True, verbose=False, raise_error=True)
# make sure log file is retained, also for failed build
log_path_pattern = os.path.join(tmpdir, 'eb-*', 'easybuild-toy-0.0*.log')
self.assertTrue(len(glob.glob(log_path_pattern)) == 1, "Log file found at %s" % log_path_pattern)
# make sure individual test report is retained, also for failed build
test_report_fp_pattern = os.path.join(tmpdir, 'eb-*', 'easybuild-toy-0.0*test_report.md')
self.assertTrue(len(glob.glob(test_report_fp_pattern)) == 1, "Test report %s found" % test_report_fp_pattern)
# test dumping full test report (doesn't raise an exception)
test_report_fp = os.path.join(self.test_buildpath, 'full_test_report.md')
self.test_toy_build(ec_file=broken_toy_ec, tmpdir=tmpdir, verify=False, fails=True, verbose=False,
raise_error=True, test_report=test_report_fp)
# cleanup
shutil.rmtree(tmpdir)
def test_toy_tweaked(self):
"""Test toy build with tweaked easyconfig, for testing extra easyconfig parameters."""
test_ecs_dir = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'easyconfigs')
ec_file = os.path.join(self.test_buildpath, 'toy-0.0-tweaked.eb')
shutil.copy2(os.path.join(test_ecs_dir, 'toy-0.0.eb'), ec_file)
# tweak easyconfig by appending to it
ec_extra = '\n'.join([
"versionsuffix = '-tweaked'",
"modextrapaths = {'SOMEPATH': ['foo/bar', 'baz', '']}",
"modextravars = {'FOO': 'bar'}",
"modloadmsg = 'THANKS FOR LOADING ME, I AM %(name)s v%(version)s'",
"modtclfooter = 'puts stderr \"oh hai!\"'", # ignored when module syntax is Lua
"modluafooter = 'io.stderr:write(\"oh hai!\")'" # ignored when module syntax is Tcl
])
write_file(ec_file, ec_extra, append=True)
args = [
ec_file,
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--force',
]
outtxt = self.eb_main(args, do_build=True, verbose=True, raise_error=True)
self.check_toy(self.test_installpath, outtxt, versionsuffix='-tweaked')
toy_module = os.path.join(self.test_installpath, 'modules', 'all', 'toy', '0.0-tweaked')
if get_module_syntax() == 'Lua':
toy_module += '.lua'
toy_module_txt = read_file(toy_module)
if get_module_syntax() == 'Tcl':
self.assertTrue(re.search(r'^setenv\s*FOO\s*"bar"$', toy_module_txt, re.M))
self.assertTrue(re.search(r'^prepend-path\s*SOMEPATH\s*\$root/foo/bar$', toy_module_txt, re.M))
self.assertTrue(re.search(r'^prepend-path\s*SOMEPATH\s*\$root/baz$', toy_module_txt, re.M))
self.assertTrue(re.search(r'^prepend-path\s*SOMEPATH\s*\$root$', toy_module_txt, re.M))
self.assertTrue(re.search(r'module-info mode load.*\n\s*puts stderr\s*.*I AM toy v0.0"$', toy_module_txt, re.M))
self.assertTrue(re.search(r'^puts stderr "oh hai!"$', toy_module_txt, re.M))
elif get_module_syntax() == 'Lua':
self.assertTrue(re.search(r'^setenv\("FOO", "bar"\)', toy_module_txt, re.M))
self.assertTrue(re.search(r'^prepend_path\("SOMEPATH", pathJoin\(root, "foo/bar"\)\)$', toy_module_txt, re.M))
self.assertTrue(re.search(r'^prepend_path\("SOMEPATH", pathJoin\(root, "baz"\)\)$', toy_module_txt, re.M))
self.assertTrue(re.search(r'^prepend_path\("SOMEPATH", root\)$', toy_module_txt, re.M))
self.assertTrue(re.search(r'^if mode\(\) == "load" then\n\s*io.stderr:write\(".*I AM toy v0.0"\)$',
toy_module_txt, re.M))
self.assertTrue(re.search(r'^io.stderr:write\("oh hai!"\)$', toy_module_txt, re.M))
else:
self.assertTrue(False, "Unknown module syntax: %s" % get_module_syntax())
def test_toy_buggy_easyblock(self):
"""Test build using a buggy/broken easyblock, make sure a traceback is reported."""
ec_file = os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0.eb')
kwargs = {
'ec_file': ec_file,
'extra_args': ['--easyblock=EB_toy_buggy'],
'raise_error': True,
'verify': False,
'verbose': False,
}
err_regex = r"Traceback[\S\s]*toy_buggy.py.*build_step[\S\s]*global name 'run_cmd'"
self.assertErrorRegex(EasyBuildError, err_regex, self.test_toy_build, **kwargs)
def test_toy_build_formatv2(self):
"""Perform a toy build (format v2)."""
# set $MODULEPATH such that modules for specified dependencies are found
modulepath = os.environ.get('MODULEPATH')
os.environ['MODULEPATH'] = os.path.abspath(os.path.join(os.path.dirname(__file__), 'modules'))
args = [
os.path.join(os.path.dirname(__file__), 'easyconfigs', 'v2.0', 'toy.eb'),
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--unittest-file=%s' % self.logfile,
'--force',
'--robot=%s' % os.pathsep.join([self.test_buildpath, os.path.dirname(__file__)]),
'--software-version=0.0',
'--toolchain=dummy,dummy',
'--experimental',
]
outtxt = self.eb_main(args, logfile=self.dummylogfn, do_build=True, verbose=True)
self.check_toy(self.test_installpath, outtxt)
# restore
if modulepath is not None:
os.environ['MODULEPATH'] = modulepath
else:
del os.environ['MODULEPATH']
def test_toy_build_with_blocks(self):
"""Test a toy build with multiple blocks."""
orig_sys_path = sys.path[:]
# add directory in which easyconfig file can be found to Python search path, since we're not specifying it full path below
tmpdir = tempfile.mkdtemp()
# note get_paths_for expects easybuild/easyconfigs subdir
ecs_path = os.path.join(tmpdir, "easybuild", "easyconfigs")
os.makedirs(ecs_path)
shutil.copy2(os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0-multiple.eb'), ecs_path)
sys.path.append(tmpdir)
args = [
'toy-0.0-multiple.eb',
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--unittest-file=%s' % self.logfile,
'--force',
]
outtxt = self.eb_main(args, logfile=self.dummylogfn, do_build=True, verbose=True)
for toy_prefix, toy_version, toy_suffix in [
('', '0.0', '-somesuffix'),
('someprefix-', '0.0', '-somesuffix')
]:
self.check_toy(self.test_installpath, outtxt, version=toy_version,
versionprefix=toy_prefix, versionsuffix=toy_suffix)
# cleanup
shutil.rmtree(tmpdir)
sys.path = orig_sys_path
def test_toy_build_formatv2_sections(self):
"""Perform a toy build (format v2, using sections)."""
versions = {
'0.0': {'versionprefix': '', 'versionsuffix': ''},
'1.0': {'versionprefix': '', 'versionsuffix': ''},
'1.1': {'versionprefix': 'stable-', 'versionsuffix': ''},
'1.5': {'versionprefix': 'stable-', 'versionsuffix': '-early'},
'1.6': {'versionprefix': 'stable-', 'versionsuffix': '-early'},
'2.0': {'versionprefix': 'stable-', 'versionsuffix': '-early'},
'3.0': {'versionprefix': 'stable-', 'versionsuffix': '-mature'},
}
for version, specs in versions.items():
args = [
os.path.join(os.path.dirname(__file__), 'easyconfigs', 'v2.0', 'toy-with-sections.eb'),
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--unittest-file=%s' % self.logfile,
'--force',
'--robot=%s' % os.pathsep.join([self.test_buildpath, os.path.dirname(__file__)]),
'--software-version=%s' % version,
'--toolchain=dummy,dummy',
'--experimental',
]
outtxt = self.eb_main(args, logfile=self.dummylogfn, do_build=True, verbose=True)
specs['version'] = version
self.check_toy(self.test_installpath, outtxt, **specs)
def test_toy_download_sources(self):
"""Test toy build with sources that still need to be 'downloaded'."""
tmpdir = tempfile.mkdtemp()
# copy toy easyconfig file, and append source_urls to it
shutil.copy2(os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0.eb'), tmpdir)
source_url = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'sandbox', 'sources', 'toy')
ec_file = os.path.join(tmpdir, 'toy-0.0.eb')
write_file(ec_file, '\nsource_urls = ["file://%s"]\n' % source_url, append=True)
# unset $EASYBUILD_XPATH env vars, to make sure --prefix is picked up
for cfg_opt in ['build', 'install', 'source']:
del os.environ['EASYBUILD_%sPATH' % cfg_opt.upper()]
sourcepath = os.path.join(tmpdir, 'mysources')
args = [
ec_file,
'--prefix=%s' % tmpdir,
'--sourcepath=%s' % ':'.join([sourcepath, '/bar']), # include senseless path which should be ignored
'--debug',
'--unittest-file=%s' % self.logfile,
'--force',
]
outtxt = self.eb_main(args, logfile=self.dummylogfn, do_build=True, verbose=True)
self.check_toy(tmpdir, outtxt)
self.assertTrue(os.path.exists(os.path.join(sourcepath, 't', 'toy', 'toy-0.0.tar.gz')))
shutil.rmtree(tmpdir)
def test_toy_permissions(self):
"""Test toy build with custom umask settings."""
toy_ec_file = os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0.eb')
args = [
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--unittest-file=%s' % self.logfile,
'--force',
]
# set umask hard to verify default reliably
orig_umask = os.umask(0022)
# test specifying a non-existing group
allargs = [toy_ec_file] + args + ['--group=thisgroupdoesnotexist']
outtxt, err = self.eb_main(allargs, logfile=self.dummylogfn, do_build=True, return_error=True)
err_regex = re.compile("Failed to get group ID .* group does not exist")
self.assertTrue(err_regex.search(outtxt), "Pattern '%s' found in '%s'" % (err_regex.pattern, outtxt))
# determine current group name (at least we can use that)
gid = os.getgid()
curr_grp = grp.getgrgid(gid).gr_name
for umask, cfg_group, ec_group, dir_perms, fil_perms, bin_perms in [
(None, None, None, 0755, 0644, 0755), # default: inherit session umask
(None, None, curr_grp, 0750, 0640, 0750), # default umask, but with specified group in ec
(None, curr_grp, None, 0750, 0640, 0750), # default umask, but with specified group in cfg
(None, 'notagrp', curr_grp, 0750, 0640, 0750), # default umask, but with specified group in both cfg and ec
('000', None, None, 0777, 0666, 0777), # stupid empty umask
('032', None, None, 0745, 0644, 0745), # no write/execute for group, no write for other
('030', None, curr_grp, 0740, 0640, 0740), # no write for group, with specified group
('077', None, None, 0700, 0600, 0700), # no access for other/group
]:
# empty the install directory, to ensure any created directories adher to the permissions
shutil.rmtree(self.test_installpath)
if cfg_group is None and ec_group is None:
allargs = [toy_ec_file]
elif ec_group is not None:
shutil.copy2(toy_ec_file, self.test_buildpath)
tmp_ec_file = os.path.join(self.test_buildpath, os.path.basename(toy_ec_file))
write_file(tmp_ec_file, "\ngroup = '%s'" % ec_group, append=True)
allargs = [tmp_ec_file]
allargs.extend(args)
if umask is not None:
allargs.append("--umask=%s" % umask)
if cfg_group is not None:
allargs.append("--group=%s" % cfg_group)
outtxt = self.eb_main(allargs, logfile=self.dummylogfn, do_build=True, verbose=True)
# verify that installation was correct
self.check_toy(self.test_installpath, outtxt)
# group specified in easyconfig overrules configured group
group = cfg_group
if ec_group is not None:
group = ec_group
# verify permissions
paths_perms = [
# no write permissions for group/other, regardless of umask
(('software', 'toy', '0.0'), dir_perms & ~ 0022),
(('software', 'toy', '0.0', 'bin'), dir_perms & ~ 0022),
(('software', 'toy', '0.0', 'bin', 'toy'), bin_perms & ~ 0022),
]
# only software subdirs are chmod'ed for 'protected' installs, so don't check those if a group is specified
if group is None:
paths_perms.extend([
(('software', ), dir_perms),
(('software', 'toy'), dir_perms),
(('software', 'toy', '0.0', 'easybuild', '*.log'), fil_perms),
(('modules', ), dir_perms),
(('modules', 'all'), dir_perms),
(('modules', 'all', 'toy'), dir_perms),
])
if get_module_syntax() == 'Tcl':
paths_perms.append((('modules', 'all', 'toy', '0.0'), fil_perms))
elif get_module_syntax() == 'Lua':
paths_perms.append((('modules', 'all', 'toy', '0.0.lua'), fil_perms))
for path, correct_perms in paths_perms:
fullpath = glob.glob(os.path.join(self.test_installpath, *path))[0]
perms = os.stat(fullpath).st_mode & 0777
msg = "Path %s has %s permissions: %s" % (fullpath, oct(correct_perms), oct(perms))
self.assertEqual(perms, correct_perms, msg)
if group is not None:
path_gid = os.stat(fullpath).st_gid
self.assertEqual(path_gid, grp.getgrnam(group).gr_gid)
# restore original umask
os.umask(orig_umask)
def test_toy_permissions_installdir(self):
"""Test --read-only-installdir and --group-write-installdir."""
# set umask hard to verify default reliably
orig_umask = os.umask(0022)
self.test_toy_build()
installdir_perms = os.stat(os.path.join(self.test_installpath, 'software', 'toy', '0.0')).st_mode & 0777
self.assertEqual(installdir_perms, 0755, "%s has default permissions" % self.test_installpath)
shutil.rmtree(self.test_installpath)
self.test_toy_build(extra_args=['--read-only-installdir'])
installdir_perms = os.stat(os.path.join(self.test_installpath, 'software', 'toy', '0.0')).st_mode & 0777
self.assertEqual(installdir_perms, 0555, "%s has read-only permissions" % self.test_installpath)
installdir_perms = os.stat(os.path.join(self.test_installpath, 'software', 'toy')).st_mode & 0777
self.assertEqual(installdir_perms, 0755, "%s has default permissions" % self.test_installpath)
adjust_permissions(os.path.join(self.test_installpath, 'software', 'toy', '0.0'), stat.S_IWUSR, add=True)
shutil.rmtree(self.test_installpath)
self.test_toy_build(extra_args=['--group-writable-installdir'])
installdir_perms = os.stat(os.path.join(self.test_installpath, 'software', 'toy', '0.0')).st_mode & 0777
self.assertEqual(installdir_perms, 0775, "%s has group write permissions" % self.test_installpath)
# restore original umask
os.umask(orig_umask)
def test_toy_gid_sticky_bits(self):
"""Test setting gid and sticky bits."""
subdirs = [
(('',), False),
(('software',), False),
(('software', 'toy'), False),
(('software', 'toy', '0.0'), True),
(('modules', 'all'), False),
(('modules', 'all', 'toy'), False),
]
# no gid/sticky bits by default
self.test_toy_build()
for subdir, _ in subdirs:
fullpath = os.path.join(self.test_installpath, *subdir)
perms = os.stat(fullpath).st_mode
self.assertFalse(perms & stat.S_ISGID, "no gid bit on %s" % fullpath)
self.assertFalse(perms & stat.S_ISVTX, "no sticky bit on %s" % fullpath)
# git/sticky bits are set, but only on (re)created directories
self.test_toy_build(extra_args=['--set-gid-bit', '--sticky-bit'])
for subdir, bits_set in subdirs:
fullpath = os.path.join(self.test_installpath, *subdir)
perms = os.stat(fullpath).st_mode
if bits_set:
self.assertTrue(perms & stat.S_ISGID, "gid bit set on %s" % fullpath)
self.assertTrue(perms & stat.S_ISVTX, "sticky bit set on %s" % fullpath)
else:
self.assertFalse(perms & stat.S_ISGID, "no gid bit on %s" % fullpath)
self.assertFalse(perms & stat.S_ISVTX, "no sticky bit on %s" % fullpath)
# start with a clean slate, now gid/sticky bits should be set on everything
shutil.rmtree(self.test_installpath)
self.test_toy_build(extra_args=['--set-gid-bit', '--sticky-bit'])
for subdir, _ in subdirs:
fullpath = os.path.join(self.test_installpath, *subdir)
perms = os.stat(fullpath).st_mode
self.assertTrue(perms & stat.S_ISGID, "gid bit set on %s" % fullpath)
self.assertTrue(perms & stat.S_ISVTX, "sticky bit set on %s" % fullpath)
def test_allow_system_deps(self):
"""Test allow_system_deps easyconfig parameter."""
tmpdir = tempfile.mkdtemp()
# copy toy easyconfig file, and append source_urls to it
shutil.copy2(os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0.eb'), tmpdir)
ec_file = os.path.join(tmpdir, 'toy-0.0.eb')
write_file(ec_file, "\nallow_system_deps = [('Python', SYS_PYTHON_VERSION)]\n", append=True)
self.test_toy_build(ec_file=ec_file)
shutil.rmtree(tmpdir)
def test_toy_hierarchical(self):
"""Test toy build under example hierarchical module naming scheme."""
test_easyconfigs = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'easyconfigs')
self.setup_hierarchical_modules()
mod_prefix = os.path.join(self.test_installpath, 'modules', 'all')
args = [
os.path.join(test_easyconfigs, 'toy-0.0.eb'),
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--unittest-file=%s' % self.logfile,
'--force',
'--robot=%s' % test_easyconfigs,
'--module-naming-scheme=HierarchicalMNS',
]
# test module paths/contents with gompi build
extra_args = [
'--try-toolchain=goolf,1.4.10',
]
self.eb_main(args + extra_args, logfile=self.dummylogfn, do_build=True, verbose=True, raise_error=True)
# make sure module file is installed in correct path
toy_module_path = os.path.join(mod_prefix, 'MPI', 'GCC', '4.7.2', 'OpenMPI', '1.6.4', 'toy', '0.0')
if get_module_syntax() == 'Lua':
toy_module_path += '.lua'
self.assertTrue(os.path.exists(toy_module_path))
# check that toolchain load is expanded to loads for toolchain dependencies,
# except for the ones that extend $MODULEPATH to make the toy module available
if get_module_syntax() == 'Tcl':
load_regex_template = "load %s"
elif get_module_syntax() == 'Lua':
load_regex_template = r'load\("%s/.*"\)'
else:
self.assertTrue(False, "Unknown module syntax: %s" % get_module_syntax())
modtxt = read_file(toy_module_path)
for dep in ['goolf', 'GCC', 'OpenMPI']:
load_regex = re.compile(load_regex_template % dep)
self.assertFalse(load_regex.search(modtxt), "Pattern '%s' not found in %s" % (load_regex.pattern, modtxt))
for dep in ['OpenBLAS', 'FFTW', 'ScaLAPACK']:
load_regex = re.compile(load_regex_template % dep)
self.assertTrue(load_regex.search(modtxt), "Pattern '%s' found in %s" % (load_regex.pattern, modtxt))
os.remove(toy_module_path)
# test module path with GCC/4.7.2 build
extra_args = [
'--try-toolchain=GCC,4.7.2',
]
self.eb_main(args + extra_args, logfile=self.dummylogfn, do_build=True, verbose=True, raise_error=True)
# make sure module file is installed in correct path
toy_module_path = os.path.join(mod_prefix, 'Compiler', 'GCC', '4.7.2', 'toy', '0.0')
if get_module_syntax() == 'Lua':
toy_module_path += '.lua'
self.assertTrue(os.path.exists(toy_module_path))
# no dependencies or toolchain => no module load statements in module file
modtxt = read_file(toy_module_path)
self.assertFalse(re.search("module load", modtxt))
os.remove(toy_module_path)
# test module path with GCC/4.7.2 build, pretend to be an MPI lib by setting moduleclass
extra_args = [
'--try-toolchain=GCC,4.7.2',
'--try-amend=moduleclass=mpi',
]
self.eb_main(args + extra_args, logfile=self.dummylogfn, do_build=True, verbose=True, raise_error=True)
# make sure module file is installed in correct path
toy_module_path = os.path.join(mod_prefix, 'Compiler', 'GCC', '4.7.2', 'toy', '0.0')
if get_module_syntax() == 'Lua':
toy_module_path += '.lua'
self.assertTrue(os.path.exists(toy_module_path))
# 'module use' statements to extend $MODULEPATH are present
modtxt = read_file(toy_module_path)
modpath_extension = os.path.join(mod_prefix, 'MPI', 'GCC', '4.7.2', 'toy', '0.0')
if get_module_syntax() == 'Tcl':
self.assertTrue(re.search('^module\s*use\s*"%s"' % modpath_extension, modtxt, re.M))
elif get_module_syntax() == 'Lua':
fullmodpath_extension = os.path.join(self.test_installpath, modpath_extension)
regex = re.compile(r'^prepend_path\("MODULEPATH", "%s"\)' % fullmodpath_extension, re.M)
self.assertTrue(regex.search(modtxt), "Pattern '%s' found in %s" % (regex.pattern, modtxt))
else:
self.assertTrue(False, "Unknown module syntax: %s" % get_module_syntax())
os.remove(toy_module_path)
# ... unless they shouldn't be
extra_args.append('--try-amend=include_modpath_extensions=') # pass empty string as equivalent to False
self.eb_main(args + extra_args, logfile=self.dummylogfn, do_build=True, verbose=True, raise_error=True)
modtxt = read_file(toy_module_path)
modpath_extension = os.path.join(mod_prefix, 'MPI', 'GCC', '4.7.2', 'toy', '0.0')
if get_module_syntax() == 'Tcl':
self.assertFalse(re.search('^module\s*use\s*"%s"' % modpath_extension, modtxt, re.M))
elif get_module_syntax() == 'Lua':
fullmodpath_extension = os.path.join(self.test_installpath, modpath_extension)
regex = re.compile(r'^prepend_path\("MODULEPATH", "%s"\)' % fullmodpath_extension, re.M)
self.assertFalse(regex.search(modtxt), "Pattern '%s' found in %s" % (regex.pattern, modtxt))
else:
self.assertTrue(False, "Unknown module syntax: %s" % get_module_syntax())
os.remove(toy_module_path)
# test module path with dummy/dummy build
extra_args = [
'--try-toolchain=dummy,dummy',
]
self.eb_main(args + extra_args, logfile=self.dummylogfn, do_build=True, verbose=True, raise_error=True)
# make sure module file is installed in correct path
toy_module_path = os.path.join(mod_prefix, 'Core', 'toy', '0.0')
if get_module_syntax() == 'Lua':
toy_module_path += '.lua'
self.assertTrue(os.path.exists(toy_module_path))
# no dependencies or toolchain => no module load statements in module file
modtxt = read_file(toy_module_path)
self.assertFalse(re.search("module load", modtxt))
os.remove(toy_module_path)
# test module path with dummy/dummy build, pretend to be a compiler by setting moduleclass
extra_args = [
'--try-toolchain=dummy,dummy',
'--try-amend=moduleclass=compiler',
]
self.eb_main(args + extra_args, logfile=self.dummylogfn, do_build=True, verbose=True, raise_error=True)
# make sure module file is installed in correct path
toy_module_path = os.path.join(mod_prefix, 'Core', 'toy', '0.0')
if get_module_syntax() == 'Lua':
toy_module_path += '.lua'
self.assertTrue(os.path.exists(toy_module_path))
# no dependencies or toolchain => no module load statements in module file
modtxt = read_file(toy_module_path)
modpath_extension = os.path.join(mod_prefix, 'Compiler', 'toy', '0.0')
if get_module_syntax() == 'Tcl':
self.assertTrue(re.search('^module\s*use\s*"%s"' % modpath_extension, modtxt, re.M))
elif get_module_syntax() == 'Lua':
fullmodpath_extension = os.path.join(self.test_installpath, modpath_extension)
regex = re.compile(r'^prepend_path\("MODULEPATH", "%s"\)' % fullmodpath_extension, re.M)
self.assertTrue(regex.search(modtxt), "Pattern '%s' found in %s" % (regex.pattern, modtxt))
else:
self.assertTrue(False, "Unknown module syntax: %s" % get_module_syntax())
os.remove(toy_module_path)
# building a toolchain module should also work
args[0] = os.path.join(test_easyconfigs, 'gompi-1.4.10.eb')
modules_tool().purge()
self.eb_main(args, logfile=self.dummylogfn, do_build=True, verbose=True, raise_error=False)
gompi_module_path = os.path.join(mod_prefix, 'Core', 'gompi', '1.4.10')
if get_module_syntax() == 'Lua':
gompi_module_path += '.lua'
self.assertTrue(os.path.exists(gompi_module_path))
def test_toy_advanced(self):
"""Test toy build with extensions and non-dummy toolchain."""
test_dir = os.path.abspath(os.path.dirname(__file__))
os.environ['MODULEPATH'] = os.path.join(test_dir, 'modules')
test_ec = os.path.join(test_dir, 'easyconfigs', 'toy-0.0-gompi-1.3.12-test.eb')
self.test_toy_build(ec_file=test_ec, versionsuffix='-gompi-1.3.12-test')
def test_toy_hidden(self):
"""Test installing a hidden module."""
ec_file = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'easyconfigs', 'toy-0.0.eb')
self.test_toy_build(ec_file=ec_file, extra_args=['--hidden'], verify=False)
# module file is hidden
toy_module = os.path.join(self.test_installpath, 'modules', 'all', 'toy', '.0.0')
if get_module_syntax() == 'Lua':
toy_module += '.lua'
self.assertTrue(os.path.exists(toy_module), 'Found hidden module %s' % toy_module)
# installed software is not hidden
toybin = os.path.join(self.test_installpath, 'software', 'toy', '0.0', 'bin', 'toy')
self.assertTrue(os.path.exists(toybin))
def test_module_filepath_tweaking(self):
"""Test using --suffix-modules-path."""
# install test module naming scheme dynamically
test_mns_parent_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'sandbox')
sys.path.append(test_mns_parent_dir)
reload(easybuild)
reload(easybuild.tools)
reload(easybuild.tools.module_naming_scheme)
mns_path = "easybuild.tools.module_naming_scheme.test_module_naming_scheme"
__import__(mns_path, globals(), locals(), [''])
eb_file = os.path.join(os.path.dirname(__file__), 'easyconfigs', 'toy-0.0.eb')
args = [
eb_file,
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--force',
'--debug',
'--suffix-modules-path=foobarbaz',
'--module-naming-scheme=TestModuleNamingScheme',
]
self.eb_main(args, do_build=True, verbose=True)
mod_file_prefix = os.path.join(self.test_installpath, 'modules')
mod_file_suffix = ''
if get_module_syntax() == 'Lua':
mod_file_suffix += '.lua'
self.assertTrue(os.path.exists(os.path.join(mod_file_prefix, 'foobarbaz', 'toy', '0.0' + mod_file_suffix)))
self.assertTrue(os.path.exists(os.path.join(mod_file_prefix, 'TOOLS', 'toy', '0.0' + mod_file_suffix)))
self.assertTrue(os.path.islink(os.path.join(mod_file_prefix, 'TOOLS', 'toy', '0.0' + mod_file_suffix)))
self.assertTrue(os.path.exists(os.path.join(mod_file_prefix, 't', 'toy', '0.0' + mod_file_suffix)))
self.assertTrue(os.path.islink(os.path.join(mod_file_prefix, 't', 'toy', '0.0' + mod_file_suffix)))
def test_toy_archived_easyconfig(self):
"""Test archived easyconfig for a succesful build."""
repositorypath = os.path.join(self.test_installpath, 'easyconfigs_archive')
extra_args = [
'--repository=FileRepository',
'--repositorypath=%s' % repositorypath,
]
self.test_toy_build(raise_error=True, extra_args=extra_args)
archived_ec = os.path.join(repositorypath, 'toy', 'toy-0.0.eb')
self.assertTrue(os.path.exists(archived_ec))
ec = EasyConfig(archived_ec)
self.assertEqual(ec.name, 'toy')
self.assertEqual(ec.version, '0.0')
def test_toy_module_fulltxt(self):
"""Strict text comparison of generated module file."""
self.test_toy_tweaked()
toy_module = os.path.join(self.test_installpath, 'modules', 'all', 'toy', '0.0-tweaked')
if get_module_syntax() == 'Lua':
toy_module += '.lua'
toy_mod_txt = read_file(toy_module)
if get_module_syntax() == 'Lua':
mod_txt_regex_pattern = '\n'.join([
r'help\(\[\[Toy C program. - Homepage: http://hpcugent.github.com/easybuild\]\]\)',
r'',
r'whatis\(\[\[Description: Toy C program. - Homepage: http://hpcugent.github.com/easybuild\]\]\)',
r'',
r'local root = "%s/software/toy/0.0-tweaked"' % self.test_installpath,
r'',
r'conflict\("toy"\)',
r'',
r'prepend_path\("LD_LIBRARY_PATH", pathJoin\(root, "lib"\)\)',
r'prepend_path\("LIBRARY_PATH", pathJoin\(root, "lib"\)\)',
r'prepend_path\("PATH", pathJoin\(root, "bin"\)\)',
r'setenv\("EBROOTTOY", root\)',
r'setenv\("EBVERSIONTOY", "0.0"\)',
r'setenv\("EBDEVELTOY", pathJoin\(root, "easybuild/toy-0.0-tweaked-easybuild-devel"\)\)',
r'',
r'setenv\("FOO", "bar"\)',
r'prepend_path\("SOMEPATH", pathJoin\(root, "foo/bar"\)\)',
r'prepend_path\("SOMEPATH", pathJoin\(root, "baz"\)\)',
r'prepend_path\("SOMEPATH", root\)',
r'',
r'if mode\(\) == "load" then',
r' io.stderr:write\("THANKS FOR LOADING ME, I AM toy v0.0"\)',
r'end',
r'io.stderr:write\("oh hai\!"\)',
r'-- Built with EasyBuild version .*$',
])
elif get_module_syntax() == 'Tcl':
mod_txt_regex_pattern = '\n'.join([
r'^#%Module',
r'proc ModulesHelp { } {',
r' puts stderr { Toy C program. - Homepage: http://hpcugent.github.com/easybuild',
r' }',
r'}',
r'',
r'module-whatis {Description: Toy C program. - Homepage: http://hpcugent.github.com/easybuild}',
r'',
r'set root %s/software/toy/0.0-tweaked' % self.test_installpath,
r'',
r'conflict toy',
r'',
r'prepend-path LD_LIBRARY_PATH \$root/lib',
r'prepend-path LIBRARY_PATH \$root/lib',
r'prepend-path PATH \$root/bin',
r'setenv EBROOTTOY "\$root"',
r'setenv EBVERSIONTOY "0.0"',
r'setenv EBDEVELTOY "\$root/easybuild/toy-0.0-tweaked-easybuild-devel"',
r'',
r'setenv FOO "bar"',
r'prepend-path SOMEPATH \$root/foo/bar',
r'prepend-path SOMEPATH \$root/baz',
r'prepend-path SOMEPATH \$root',
r'',
r'if { \[ module-info mode load \] } {',
r' puts stderr "THANKS FOR LOADING ME, I AM toy v0.0"',
r'}',
r'puts stderr "oh hai\!"',
r'# Built with EasyBuild version .*$',
])
else:
self.assertTrue(False, "Unknown module syntax: %s" % get_module_syntax())
mod_txt_regex = re.compile(mod_txt_regex_pattern)
msg = "Pattern '%s' matches with: %s" % (mod_txt_regex.pattern, toy_mod_txt)
self.assertTrue(mod_txt_regex.match(toy_mod_txt), msg)
def test_external_dependencies(self):
"""Test specifying external (build) dependencies."""
ectxt = read_file(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'easyconfigs', 'toy-0.0-deps.eb'))
toy_ec = os.path.join(self.test_prefix, 'toy-0.0-external-deps.eb')
# just specify some of the test modules we ship, doesn't matter where they come from
extraectxt = "\ndependencies += [('foobar/1.2.3', EXTERNAL_MODULE)]"
extraectxt += "\nbuilddependencies = [('somebuilddep/0.1', EXTERNAL_MODULE)]"
extraectxt += "\nversionsuffix = '-external-deps'"
write_file(toy_ec, ectxt + extraectxt)
# install dummy modules
modulepath = os.path.join(self.test_prefix, 'modules')
for mod in ['ictce/4.1.13', 'GCC/4.7.2', 'foobar/1.2.3', 'somebuilddep/0.1']:
mkdir(os.path.join(modulepath, os.path.dirname(mod)), parents=True)
write_file(os.path.join(modulepath, mod), "#%Module")
self.reset_modulepath([modulepath])
self.test_toy_build(ec_file=toy_ec, versionsuffix='-external-deps', verbose=True)
modules_tool().load(['toy/0.0-external-deps'])
# note build dependency is not loaded
mods = ['ictce/4.1.13', 'GCC/4.7.2', 'foobar/1.2.3', 'toy/0.0-external-deps']
self.assertEqual([x['mod_name'] for x in modules_tool().list()], mods)
# check behaviour when a non-existing external (build) dependency is included
err_msg = "Missing modules for one or more dependencies marked as external modules:"
extraectxt = "\nbuilddependencies = [('nosuchbuilddep/0.0.0', EXTERNAL_MODULE)]"
extraectxt += "\nversionsuffix = '-external-deps-broken1'"
write_file(toy_ec, ectxt + extraectxt)
self.assertErrorRegex(EasyBuildError, err_msg, self.test_toy_build, ec_file=toy_ec,
raise_error=True, verbose=False)
extraectxt = "\ndependencies += [('nosuchmodule/1.2.3', EXTERNAL_MODULE)]"
extraectxt += "\nversionsuffix = '-external-deps-broken2'"
write_file(toy_ec, ectxt + extraectxt)
self.assertErrorRegex(EasyBuildError, err_msg, self.test_toy_build, ec_file=toy_ec,
raise_error=True, verbose=False)
# --dry-run still works when external modules are missing; external modules are treated as if they were there
outtxt = self.test_toy_build(ec_file=toy_ec, verbose=True, extra_args=['--dry-run'], verify=False)
self.assertTrue(re.search(r"^ \* \[ \] .* \(module: toy/0.0-external-deps-broken2\)", outtxt, re.M))
def test_module_only(self):
"""Test use of --module-only."""
ec_files_path = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'easyconfigs')
ec_file = os.path.join(ec_files_path, 'toy-0.0-deps.eb')
toy_mod = os.path.join(self.test_installpath, 'modules', 'all', 'toy', '0.0-deps')
# only consider provided test modules
self.reset_modulepath([os.path.join(os.path.dirname(os.path.abspath(__file__)), 'modules')])
# sanity check fails without --force if software is not installed yet
common_args = [
ec_file,
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--debug',
'--unittest-file=%s' % self.logfile,
'--robot=%s' % ec_files_path,
'--module-syntax=Tcl',
]
args = common_args + ['--module-only']
err_msg = "Sanity check failed"
self.assertErrorRegex(EasyBuildError, err_msg, self.eb_main, args, do_build=True, raise_error=True)
self.assertFalse(os.path.exists(toy_mod))
self.eb_main(args + ['--force'], do_build=True, raise_error=True)
self.assertTrue(os.path.exists(toy_mod))
# make sure load statements for dependencies are included in additional module file generated with --module-only
modtxt = read_file(toy_mod)
self.assertTrue(re.search('load.*ictce/4.1.13', modtxt), "load statement for ictce/4.1.13 found in module")
self.assertTrue(re.search('load.*GCC/4.7.2', modtxt), "load statement for GCC/4.7.2 found in module")
os.remove(toy_mod)
# installing another module under a different naming scheme and using Lua module syntax works fine
# first actually build and install toy software + module
prefix = os.path.join(self.test_installpath, 'software', 'toy', '0.0-deps')
self.eb_main(common_args + ['--force'], do_build=True, raise_error=True)
self.assertTrue(os.path.exists(toy_mod))
self.assertTrue(os.path.exists(os.path.join(self.test_installpath, 'software', 'toy', '0.0-deps', 'bin')))
modtxt = read_file(toy_mod)
self.assertTrue(re.search("set root %s" % prefix, modtxt))
self.assertEqual(len(os.listdir(os.path.join(self.test_installpath, 'software'))), 1)
self.assertEqual(len(os.listdir(os.path.join(self.test_installpath, 'software', 'toy'))), 1)
# install (only) additional module under a hierarchical MNS
args = common_args + [
'--module-only',
'--module-naming-scheme=MigrateFromEBToHMNS',
]
toy_core_mod = os.path.join(self.test_installpath, 'modules', 'all', 'Core', 'toy', '0.0-deps')
self.assertFalse(os.path.exists(toy_core_mod))
self.eb_main(args, do_build=True, raise_error=True)
self.assertTrue(os.path.exists(toy_core_mod))
# existing install is reused
modtxt2 = read_file(toy_core_mod)
self.assertTrue(re.search("set root %s" % prefix, modtxt2))
self.assertEqual(len(os.listdir(os.path.join(self.test_installpath, 'software'))), 2)
self.assertEqual(len(os.listdir(os.path.join(self.test_installpath, 'software', 'toy'))), 1)
# make sure load statements for dependencies are included
modtxt = read_file(toy_core_mod)
self.assertTrue(re.search('load.*ictce/4.1.13', modtxt), "load statement for ictce/4.1.13 found in module")
os.remove(toy_mod)
os.remove(toy_core_mod)
# test installing (only) additional module in Lua syntax (if Lmod is available)
lmod_abspath = which('lmod')
if lmod_abspath is not None:
args = common_args[:-1] + [
'--module-only',
'--module-syntax=Lua',
'--modules-tool=Lmod',
]
self.assertFalse(os.path.exists(toy_mod + '.lua'))
self.eb_main(args, do_build=True, raise_error=True)
self.assertTrue(os.path.exists(toy_mod + '.lua'))
# existing install is reused
modtxt3 = read_file(toy_mod + '.lua')
self.assertTrue(re.search('local root = "%s"' % prefix, modtxt3))
self.assertEqual(len(os.listdir(os.path.join(self.test_installpath, 'software'))), 2)
self.assertEqual(len(os.listdir(os.path.join(self.test_installpath, 'software', 'toy'))), 1)
# make sure load statements for dependencies are included
modtxt = read_file(toy_mod + '.lua')
self.assertTrue(re.search('load.*ictce/4.1.13', modtxt), "load statement for ictce/4.1.13 found in module")
def test_package(self):
"""Test use of --package and accompanying package configuration settings."""
mock_fpm(self.test_prefix)