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options.py
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options.py
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# #
# Copyright 2013-2020 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://www.vscentrum.be),
# Flemish Research Foundation (FWO) (http://www.fwo.be/en)
# and the Department of Economy, Science and Innovation (EWI) (http://www.ewi-vlaanderen.be/en).
#
# https://github.com/easybuilders/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/>.
# #
"""
Unit tests for eb command line options.
@author: Kenneth Hoste (Ghent University)
"""
import glob
import os
import re
import shutil
import sys
import tempfile
from distutils.version import LooseVersion
from unittest import TextTestRunner
import easybuild.main
import easybuild.tools.build_log
import easybuild.tools.options
import easybuild.tools.toolchain
from easybuild.base import fancylogger
from easybuild.framework.easyblock import EasyBlock
from easybuild.framework.easyconfig import BUILD, CUSTOM, DEPENDENCIES, EXTENSIONS, FILEMANAGEMENT, LICENSE
from easybuild.framework.easyconfig import MANDATORY, MODULES, OTHER, TOOLCHAIN
from easybuild.framework.easyconfig.easyconfig import EasyConfig, get_easyblock_class, robot_find_easyconfig
from easybuild.framework.easyconfig.parser import EasyConfigParser
from easybuild.tools.build_log import EasyBuildError
from easybuild.tools.config import DEFAULT_MODULECLASSES
from easybuild.tools.config import find_last_log, get_build_log_path, get_module_syntax, module_classes
from easybuild.tools.environment import modify_env
from easybuild.tools.filetools import change_dir, copy_dir, copy_file, download_file, mkdir, read_file
from easybuild.tools.filetools import remove_dir, remove_file, which, write_file
from easybuild.tools.github import GITHUB_RAW, GITHUB_EB_MAIN, GITHUB_EASYCONFIGS_REPO
from easybuild.tools.github import URL_SEPARATOR, fetch_github_token
from easybuild.tools.modules import Lmod
from easybuild.tools.options import EasyBuildOptions, parse_external_modules_metadata, set_tmpdir, use_color
from easybuild.tools.py2vs3 import URLError, reload, sort_looseversions
from easybuild.tools.toolchain.utilities import TC_CONST_PREFIX
from easybuild.tools.run import run_cmd
from easybuild.tools.version import VERSION
from test.framework.utilities import EnhancedTestCase, TestLoaderFiltered, init_config
try:
import pycodestyle # noqa
except ImportError:
try:
import pep8 # noqa
except ImportError:
pass
EXTERNAL_MODULES_METADATA = """[foobar/1.2.3]
name = foo, bar
version = 1.2.3, 3.2.1
prefix = FOOBAR_DIR
[foobar/2.0]
name = foobar
version = 2.0
prefix = FOOBAR_PREFIX
[foo]
name = Foo
prefix = /foo
[bar/1.2.3]
name = bar
version = 1.2.3
"""
# test account, for which a token may be available
GITHUB_TEST_ACCOUNT = 'easybuild_test'
class CommandLineOptionsTest(EnhancedTestCase):
"""Testcases for command line options."""
logfile = None
def setUp(self):
"""Set up test."""
super(CommandLineOptionsTest, self).setUp()
self.github_token = fetch_github_token(GITHUB_TEST_ACCOUNT)
self.orig_terminal_supports_colors = easybuild.tools.options.terminal_supports_colors
self.orig_os_getuid = easybuild.main.os.getuid
def tearDown(self):
"""Clean up after test."""
easybuild.main.os.getuid = self.orig_os_getuid
easybuild.tools.options.terminal_supports_colors = self.orig_terminal_supports_colors
super(CommandLineOptionsTest, self).tearDown()
def purge_environment(self):
"""Remove any leftover easybuild variables"""
for var in os.environ.keys():
# retain $EASYBUILD_IGNORECONFIGFILES, to make sure the test is isolated from system-wide config files!
if var.startswith('EASYBUILD_') and var != 'EASYBUILD_IGNORECONFIGFILES':
del os.environ[var]
def test_help_short(self, txt=None):
"""Test short help message."""
if txt is None:
topt = EasyBuildOptions(
go_args=['-h'],
go_nosystemexit=True, # when printing help, optparse ends with sys.exit
go_columns=100, # fix col size for reproducible unittest output
help_to_string=True, # don't print to stdout, but to StingIO fh,
prog='easybuildoptions_test', # generate as if called from generaloption.py
)
outtxt = topt.parser.help_to_file.getvalue()
else:
outtxt = txt
self.assertTrue(re.search(' -h ', outtxt), "Only short options included in short help")
self.assertTrue(re.search("show short help message and exit", outtxt), "Documentation included in short help")
self.assertEqual(re.search("--short-help ", outtxt), None, "Long options not included in short help")
self.assertEqual(re.search("Software search and build options", outtxt), None,
"Not all option groups included in short help (1)")
self.assertEqual(re.search("Regression test options", outtxt), None,
"Not all option groups included in short help (2)")
def test_help_long(self):
"""Test long help message."""
topt = EasyBuildOptions(
go_args=['-H'],
go_nosystemexit=True, # when printing help, optparse ends with sys.exit
go_columns=200, # fix col size for reproducible unittest output
help_to_string=True, # don't print to stdout, but to StingIO fh,
prog='easybuildoptions_test', # generate as if called from generaloption.py
)
outtxt = topt.parser.help_to_file.getvalue()
self.assertTrue(re.search("-H OUTPUT_FORMAT, --help=OUTPUT_FORMAT", outtxt),
"Long documentation expanded in long help")
self.assertTrue(re.search("show short help message and exit", outtxt),
"Documentation included in long help")
self.assertTrue(re.search("Software search and build options", outtxt),
"Not all option groups included in short help (1)")
self.assertTrue(re.search("Regression test options", outtxt),
"Not all option groups included in short help (2)")
# for boolean options, we mention in the help text how to disable them
regex = re.compile("default: True; disable with --disable-cleanup-builddir", re.M)
self.assertTrue(regex.search(outtxt), "Pattern '%s' found in: %s" % (regex.pattern, outtxt))
def test_no_args(self):
"""Test using no arguments."""
outtxt = self.eb_main([])
error_msg = "ERROR.* Please provide one or multiple easyconfig files,"
error_msg += " or use software build options to make EasyBuild search for easyconfigs"
regex = re.compile(error_msg)
self.assertTrue(regex.search(outtxt), "Pattern '%s' found in: %s" % (regex.pattern, outtxt))
def test_debug(self):
"""Test enabling debug logging."""
error_tmpl = "%s log messages are included when using %s: %s"
for debug_arg in ['-d', '--debug']:
args = [
'nosuchfile.eb',
debug_arg,
]
outtxt = self.eb_main(args)
for log_msg_type in ['DEBUG', 'INFO', 'ERROR']:
res = re.search(' %s ' % log_msg_type, outtxt)
self.assertTrue(res, error_tmpl % (log_msg_type, debug_arg, outtxt))
def test_info(self):
"""Test enabling info logging."""
for info_arg in ['--info']:
args = [
'nosuchfile.eb',
info_arg,
]
outtxt = self.eb_main(args)
error_tmpl = "%s log messages are included when using %s ( out: %s)"
for log_msg_type in ['INFO', 'ERROR']:
res = re.search(' %s ' % log_msg_type, outtxt)
self.assertTrue(res, error_tmpl % (log_msg_type, info_arg, outtxt))
for log_msg_type in ['DEBUG']:
res = re.search(' %s ' % log_msg_type, outtxt)
self.assertTrue(not res, "%s log messages are *not* included when using %s" % (log_msg_type, info_arg))
def test_quiet(self):
"""Test enabling quiet logging (errors only)."""
for quiet_arg in ['--quiet']:
args = ['nosuchfile.eb', quiet_arg]
out = self.eb_main(args)
for log_msg_type in ['ERROR']:
res = re.search(' %s ' % log_msg_type, out)
msg = "%s log messages are included when using %s (out: %s)" % (log_msg_type, quiet_arg, out)
self.assertTrue(res, msg)
for log_msg_type in ['DEBUG', 'INFO']:
res = re.search(' %s ' % log_msg_type, out)
msg = "%s log messages are *not* included when using %s (out: %s)" % (log_msg_type, quiet_arg, out)
self.assertTrue(not res, msg)
def test_force(self):
"""Test forcing installation even if the module is already available."""
# use GCC-4.6.3.eb easyconfig file that comes with the tests
eb_file = os.path.join(os.path.dirname(__file__), 'easyconfigs', 'test_ecs', 'g', 'GCC', 'GCC-4.6.3.eb')
# check log message without --force
args = [
eb_file,
'--debug',
]
outtxt, error_thrown = self.eb_main(args, return_error=True)
error_msg = "No error is thrown if software is already installed (error_thrown: %s)" % error_thrown
self.assertTrue(not error_thrown, error_msg)
already_msg = "GCC/4.6.3 is already installed"
error_msg = "Already installed message without --force, outtxt: %s" % outtxt
self.assertTrue(re.search(already_msg, outtxt), error_msg)
# clear log file
write_file(self.logfile, '')
# check that --force and --rebuild work
for arg in ['--force', '--rebuild']:
outtxt = self.eb_main([eb_file, '--debug', arg])
self.assertTrue(not re.search(already_msg, outtxt), "Already installed message not there with %s" % arg)
def test_skip(self):
"""Test skipping installation of module (--skip, -k)."""
# use toy-0.0.eb easyconfig file that comes with the tests
topdir = os.path.abspath(os.path.dirname(__file__))
toy_ec = os.path.join(topdir, 'easyconfigs', 'test_ecs', 't', 'toy', 'toy-0.0.eb')
# check log message with --skip for existing module
args = [
toy_ec,
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--force',
'--debug',
]
self.eb_main(args, do_build=True)
args.append('--skip')
self.mock_stdout(True)
outtxt = self.eb_main(args, do_build=True, verbose=True)
self.mock_stdout(False)
found_msg = "Module toy/0.0 found.\n[^\n]+Going to skip actual main build"
found = re.search(found_msg, outtxt, re.M)
self.assertTrue(found, "Module found message present with --skip, outtxt: %s" % outtxt)
# cleanup for next test
write_file(self.logfile, '')
os.chdir(self.cwd)
# check log message with --skip for non-existing module
args = [
toy_ec,
'--sourcepath=%s' % self.test_sourcepath,
'--buildpath=%s' % self.test_buildpath,
'--installpath=%s' % self.test_installpath,
'--try-software-version=1.2.3.4.5.6.7.8.9',
'--try-amend=sources=toy-0.0.tar.gz,toy-0.0.tar.gz', # hackish, but fine
'--force',
'--debug',
'--skip',
]
outtxt = self.eb_main(args, do_build=True, verbose=True)
found_msg = "Module toy/1.2.3.4.5.6.7.8.9 found."
found = re.search(found_msg, outtxt)
self.assertTrue(not found, "Module found message not there with --skip for non-existing modules: %s" % outtxt)
not_found_msg = "No module toy/1.2.3.4.5.6.7.8.9 found. Not skipping anything."
not_found = re.search(not_found_msg, outtxt)
self.assertTrue(not_found, "Module not found message there with --skip for non-existing modules: %s" % outtxt)
toy_mod_glob = os.path.join(self.test_installpath, 'modules', 'all', 'toy', '*')
for toy_mod in glob.glob(toy_mod_glob):
remove_file(toy_mod)
self.assertFalse(glob.glob(toy_mod_glob))
# make sure that sanity check is *NOT* skipped under --skip
test_ec = os.path.join(self.test_prefix, 'test.eb')
test_ec_txt = read_file(toy_ec)
regex = re.compile("sanity_check_paths = \{(.|\n)*\}", re.M)
test_ec_txt = regex.sub("sanity_check_paths = {'files': ['bin/nosuchfile'], 'dirs': []}", test_ec_txt)
write_file(test_ec, test_ec_txt)
args = [
test_ec,
'--skip',
'--force',
]
error_pattern = "Sanity check failed: no file found at 'bin/nosuchfile'"
self.assertErrorRegex(EasyBuildError, error_pattern, self.eb_main, args, do_build=True, raise_error=True)
# check use of skipsteps to skip sanity check
test_ec_txt += "\nskipsteps = ['sanitycheck']\n"
write_file(test_ec, test_ec_txt)
self.eb_main(args, do_build=True, raise_error=True)
self.assertEqual(len(glob.glob(toy_mod_glob)), 1)
def test_job(self):
"""Test submitting build as a job."""
# use gzip-1.4.eb easyconfig file that comes with the tests
eb_file = os.path.join(os.path.dirname(__file__), 'easyconfigs', 'test_ecs', 'g', 'gzip', 'gzip-1.4.eb')
def check_args(job_args, passed_args=None):
"""Check whether specified args yield expected result."""
if passed_args is None:
passed_args = job_args[:]
# clear log file
write_file(self.logfile, '')
args = [
eb_file,
'--job',
] + job_args
outtxt = self.eb_main(args)
job_msg = "INFO.* Command template for jobs: .* && eb %%\(spec\)s.* %s.*\n" % ' .*'.join(passed_args)
assertmsg = "Info log msg with job command template for --job (job_msg: %s, outtxt: %s)" % (job_msg, outtxt)
self.assertTrue(re.search(job_msg, outtxt), assertmsg)
# options passed are reordered, so order here matters to make tests pass
check_args(['--debug'])
check_args(['--debug', '--stop=configure', '--try-software-name=foo'],
passed_args=['--debug', "--stop='configure'"])
check_args(['--debug', '--robot-paths=/tmp/foo:/tmp/bar'],
passed_args=['--debug', "--robot-paths='/tmp/foo:/tmp/bar'"])
# --robot has preference over --robot-paths, --robot is not passed down
check_args(['--debug', '--robot-paths=/tmp/foo', '--robot=%s' % self.test_prefix],
passed_args=['--debug', "--robot-paths='%s:/tmp/foo'" % self.test_prefix])
# 'zzz' prefix in the test name is intentional to make this test run last,
# since it fiddles with the logging infrastructure which may break things
def test_zzz_logtostdout(self):
"""Testing redirecting log to stdout."""
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
for stdout_arg in ['--logtostdout', '-l']:
args = [
'--software-name=somethingrandom',
'--robot', '.',
'--debug',
stdout_arg,
]
self.mock_stdout(True)
self.eb_main(args, logfile=dummylogfn)
stdout = self.get_stdout()
self.mock_stdout(False)
# make sure we restore
fancylogger.logToScreen(enable=False, stdout=True)
error_msg = "Log messages are printed to stdout when %s is used (stdout: %s)" % (stdout_arg, stdout)
self.assertTrue(len(stdout) > 100, error_msg)
topdir = os.path.dirname(os.path.abspath(__file__))
toy_ecfile = os.path.join(topdir, 'easyconfigs', 'test_ecs', 't', 'toy', 'toy-0.0.eb')
self.logfile = None
self.mock_stdout(True)
self.eb_main([toy_ecfile, '--debug', '-l', '--force'], do_build=True, raise_error=True)
stdout = self.get_stdout()
self.mock_stdout(False)
self.assertTrue("Auto-enabling streaming output" in stdout)
self.assertTrue("== (streaming) output for command 'gcc toy.c -o toy':" in stdout)
if os.path.exists(dummylogfn):
os.remove(dummylogfn)
def test_avail_easyconfig_params(self):
"""Test listing available easyconfig parameters."""
def run_test(custom=None, extra_params=[], fmt=None):
"""Inner function to run actual test in current setting."""
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
avail_args = [
'-a',
'--avail-easyconfig-params',
]
for avail_arg in avail_args:
# clear log
write_file(self.logfile, '')
args = [
'--unittest-file=%s' % self.logfile,
avail_arg,
]
if fmt is not None:
args.append('--output-format=%s' % fmt)
if custom is not None:
args.extend(['-e', custom])
self.eb_main(args, logfile=dummylogfn, verbose=True, raise_error=True)
logtxt = read_file(self.logfile)
# check whether all parameter types are listed
par_types = [BUILD, DEPENDENCIES, EXTENSIONS, FILEMANAGEMENT,
LICENSE, MANDATORY, MODULES, OTHER, TOOLCHAIN]
if custom is not None:
par_types.append(CUSTOM)
for param_type in [x[1] for x in par_types]:
# regex for parameter group title, matches both txt and rst formats
regex = re.compile("%s.*\n%s" % (param_type, '-' * len(param_type)), re.I)
tup = (param_type, avail_arg, args, logtxt)
msg = "Parameter type %s is featured in output of eb %s (args: %s): %s" % tup
self.assertTrue(regex.search(logtxt), msg)
ordered_params = ['name', 'toolchain', 'version', 'versionsuffix']
params = ordered_params + ['buildopts', 'sources', 'start_dir', 'dependencies', 'group',
'exts_list', 'moduleclass', 'buildstats'] + extra_params
# check a couple of easyconfig parameters
param_start = 0
for param in params:
# regex for parameter name (with optional '*') & description, matches both txt and rst formats
regex = re.compile("^[`]*%s(?:\*)?[`]*\s+\w+" % param, re.M)
tup = (param, avail_arg, args, regex.pattern, logtxt)
msg = "Parameter %s is listed with help in output of eb %s (args: %s, regex: %s): %s" % tup
res = regex.search(logtxt)
self.assertTrue(res, msg)
if param in ordered_params:
# check whether this parameter is listed after previous one
self.assertTrue(param_start < res.start(0), "%s is in expected order in: %s" % (param, logtxt))
param_start = res.start(0)
if os.path.exists(dummylogfn):
os.remove(dummylogfn)
for fmt in [None, 'txt', 'rst']:
run_test(fmt=fmt)
run_test(custom='EB_foo', extra_params=['foo_extra1', 'foo_extra2'], fmt=fmt)
run_test(custom='bar', extra_params=['bar_extra1', 'bar_extra2'], fmt=fmt)
run_test(custom='EB_foofoo', extra_params=['foofoo_extra1', 'foofoo_extra2'], fmt=fmt)
# double underscore to make sure it runs first, which is required to detect certain types of bugs,
# e.g. running with non-initialized EasyBuild config (truly mimicing 'eb --list-toolchains')
def test__list_toolchains(self):
"""Test listing known compiler toolchains."""
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
args = [
'--list-toolchains',
'--unittest-file=%s' % self.logfile,
]
self.eb_main(args, logfile=dummylogfn, raise_error=True)
info_msg = r"INFO List of known toolchains \(toolchainname: module\[,module\.\.\.\]\):"
logtxt = read_file(self.logfile)
self.assertTrue(re.search(info_msg, logtxt), "Info message with list of known toolchains found in: %s" % logtxt)
# toolchain elements should be in alphabetical order
tcs = {
'system': [],
'goalf': ['ATLAS', 'BLACS', 'FFTW', 'GCC', 'OpenMPI', 'ScaLAPACK'],
'intel': ['icc', 'ifort', 'imkl', 'impi'],
}
for tc, tcelems in tcs.items():
res = re.findall("^\s*%s: .*" % tc, logtxt, re.M)
self.assertTrue(res, "Toolchain %s is included in list of known compiler toolchains" % tc)
# every toolchain should only be mentioned once
n = len(res)
self.assertEqual(n, 1, "Toolchain %s is only mentioned once (count: %d)" % (tc, n))
# make sure definition is correct (each element only named once, in alphabetical order)
self.assertEqual("\t%s: %s" % (tc, ', '.join(tcelems)), res[0])
if os.path.exists(dummylogfn):
os.remove(dummylogfn)
def test_avail_lists(self):
"""Test listing available values of certain types."""
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
name_items = {
'modules-tools': ['EnvironmentModulesC', 'Lmod'],
'module-naming-schemes': ['EasyBuildMNS', 'HierarchicalMNS', 'CategorizedHMNS'],
}
for (name, items) in name_items.items():
args = [
'--avail-%s' % name,
'--unittest-file=%s' % self.logfile,
]
self.eb_main(args, logfile=dummylogfn)
logtxt = read_file(self.logfile)
words = name.replace('-', ' ')
info_msg = r"INFO List of supported %s:" % words
self.assertTrue(re.search(info_msg, logtxt), "Info message with list of available %s" % words)
for item in items:
res = re.findall("^\s*%s" % item, logtxt, re.M)
self.assertTrue(res, "%s is included in list of available %s" % (item, words))
# every item should only be mentioned once
n = len(res)
self.assertEqual(n, 1, "%s is only mentioned once (count: %d)" % (item, n))
if os.path.exists(dummylogfn):
os.remove(dummylogfn)
def test_avail_cfgfile_constants(self):
"""Test --avail-cfgfile-constants."""
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
# copy test easyconfigs to easybuild/easyconfigs subdirectory of temp directory
# to check whether easyconfigs install path is auto-included in robot path
tmpdir = tempfile.mkdtemp(prefix='easybuild-easyconfigs-pkg-install-path')
mkdir(os.path.join(tmpdir, 'easybuild'), parents=True)
test_ecs_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'easyconfigs')
copy_dir(test_ecs_dir, os.path.join(tmpdir, 'easybuild', 'easyconfigs'))
orig_sys_path = sys.path[:]
sys.path.insert(0, tmpdir) # prepend to give it preference over possible other installed easyconfigs pkgs
args = [
'--avail-cfgfile-constants',
'--unittest-file=%s' % self.logfile,
]
self.eb_main(args, logfile=dummylogfn)
logtxt = read_file(self.logfile)
cfgfile_constants = {
'DEFAULT_ROBOT_PATHS': os.path.join(tmpdir, 'easybuild', 'easyconfigs'),
}
for cst_name, cst_value in cfgfile_constants.items():
cst_regex = re.compile(r"^\*\s%s:\s.*\s\[value: .*%s.*\]" % (cst_name, cst_value), re.M)
tup = (cst_regex.pattern, logtxt)
self.assertTrue(cst_regex.search(logtxt), "Pattern '%s' in --avail-cfgfile_constants output: %s" % tup)
if os.path.exists(dummylogfn):
os.remove(dummylogfn)
sys.path[:] = orig_sys_path
def test_list_easyblocks(self):
"""Test listing easyblock hierarchy."""
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
# simple view
for list_arg in ['--list-easyblocks', '--list-easyblocks=simple']:
# clear log
write_file(self.logfile, '')
args = [
list_arg,
'--unittest-file=%s' % self.logfile,
]
self.eb_main(args, logfile=dummylogfn)
logtxt = read_file(self.logfile)
expected = '\n'.join([
r'EasyBlock',
r'\|-- bar',
r'\|-- ConfigureMake',
r'\|-- EB_FFTW',
r'\|-- EB_foo',
r'\| \|-- EB_foofoo',
r'\|-- EB_GCC',
r'\|-- EB_HPL',
r'\|-- EB_OpenBLAS',
r'\|-- EB_OpenMPI',
r'\|-- EB_ScaLAPACK',
r'\|-- EB_toy_buggy',
r'\|-- ExtensionEasyBlock',
r'\| \|-- DummyExtension',
r'\| \|-- EB_toy',
r'\| \| \|-- EB_toytoy',
r'\| \|-- Toy_Extension',
r'\|-- ModuleRC',
r'\|-- Toolchain',
r'Extension',
r'\|-- ExtensionEasyBlock',
r'\| \|-- DummyExtension',
r'\| \|-- EB_toy',
r'\| \| \|-- EB_toytoy',
r'\| \|-- Toy_Extension',
])
regex = re.compile(expected, re.M)
self.assertTrue(regex.search(logtxt), "Pattern '%s' found in: %s" % (regex.pattern, logtxt))
# clear log
write_file(self.logfile, '')
# detailed view
args = [
'--list-easyblocks=detailed',
'--unittest-file=%s' % self.logfile,
]
self.eb_main(args, logfile=dummylogfn)
logtxt = read_file(self.logfile)
patterns = [
r"EasyBlock\s+\(easybuild.framework.easyblock\)\n",
r"\|--\s+EB_foo\s+\(easybuild.easyblocks.foo @ .*/sandbox/easybuild/easyblocks/f/foo.py\)\n" +
r"\|\s+\|--\s+EB_foofoo\s+\(easybuild.easyblocks.foofoo @ .*/sandbox/easybuild/easyblocks/f/foofoo.py\)\n",
r"\|--\s+bar\s+\(easybuild.easyblocks.generic.bar @ .*/sandbox/easybuild/easyblocks/generic/bar.py\)\n",
]
for pat in patterns:
msg = "Pattern '%s' is found in output of --list-easyblocks: %s" % (pat, logtxt)
self.assertTrue(re.search(pat, logtxt), msg)
if os.path.exists(dummylogfn):
os.remove(dummylogfn)
def test_search(self):
"""Test searching for easyconfigs."""
test_easyconfigs_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'easyconfigs')
# simple search
args = [
'--search=gzip',
'--robot=%s' % test_easyconfigs_dir,
]
self.mock_stdout(True)
self.eb_main(args, testing=False)
txt = self.get_stdout()
self.mock_stdout(False)
for ec in ["gzip-1.4.eb", "gzip-1.4-GCC-4.6.3.eb"]:
regex = re.compile(r" \* \S*%s$" % ec, re.M)
self.assertTrue(regex.search(txt), "Found pattern '%s' in: %s" % (regex.pattern, txt))
# search w/ regex
args = [
'--search=^gcc.*2.eb',
'--robot=%s' % test_easyconfigs_dir,
]
self.mock_stdout(True)
self.eb_main(args, testing=False)
txt = self.get_stdout()
self.mock_stdout(False)
for ec in ['GCC-4.8.2.eb', 'GCC-4.9.2.eb']:
regex = re.compile(r" \* \S*%s$" % ec, re.M)
self.assertTrue(regex.search(txt), "Found pattern '%s' in: %s" % (regex.pattern, txt))
gcc_ecs = [
'GCC-4.6.3.eb',
'GCC-4.6.4.eb',
'GCC-4.8.2.eb',
'GCC-4.8.3.eb',
'GCC-4.9.2.eb',
'GCC-6.4.0-2.28.eb',
]
# test --search-filename
args = [
'--search-filename=^gcc',
'--robot=%s' % test_easyconfigs_dir,
]
self.mock_stdout(True)
self.eb_main(args, testing=False)
txt = self.get_stdout()
self.mock_stdout(False)
for ec in gcc_ecs:
regex = re.compile(r"^ \* %s$" % ec, re.M)
self.assertTrue(regex.search(txt), "Found pattern '%s' in: %s" % (regex.pattern, txt))
# test --search-filename --terse
args = [
'--search-filename=^gcc',
'--terse',
'--robot=%s' % test_easyconfigs_dir,
]
self.mock_stdout(True)
self.eb_main(args, testing=False)
txt = self.get_stdout()
self.mock_stdout(False)
for ec in gcc_ecs:
regex = re.compile(r"^%s$" % ec, re.M)
self.assertTrue(regex.search(txt), "Found pattern '%s' in: %s" % (regex.pattern, txt))
# also test --search-short/-S
for search_arg in ['-S', '--search-short']:
args = [
search_arg,
'toy-0.0',
'-r',
test_easyconfigs_dir,
]
self.mock_stdout(True)
self.eb_main(args, raise_error=True, verbose=True, testing=False)
txt = self.get_stdout()
self.mock_stdout(False)
self.assertTrue(re.search('^CFGS\d+=', txt, re.M), "CFGS line message found in '%s'" % txt)
for ec in ["toy-0.0.eb", "toy-0.0-multiple.eb"]:
regex = re.compile(r" \* \$CFGS\d+/*%s" % ec, re.M)
self.assertTrue(regex.search(txt), "Found pattern '%s' in: %s" % (regex.pattern, txt))
# combining --search with --try-* should not cause trouble; --try-* should just be ignored
args = [
'--search=^gcc',
'--robot-paths=%s' % test_easyconfigs_dir,
'--try-toolchain-version=1.2.3',
]
self.mock_stdout(True)
self.eb_main(args, testing=False, raise_error=True)
txt = self.get_stdout()
self.mock_stdout(False)
self.assertTrue(re.search('GCC-4.9.2', txt))
# test using a search pattern that includes special characters like '+', '(', or ')' (should not crash)
# cfr. https://github.com/easybuilders/easybuild-framework/issues/2966
# characters like ^, . or * are not touched, since these can be used as regex characters in queries
for opt in ['--search', '-S', '--search-short']:
for pattern in ['netCDF-C++', 'foo|bar', '^foo', 'foo.*bar']:
args = [opt, pattern, '--robot', test_easyconfigs_dir]
self.mock_stdout(True)
self.eb_main(args, raise_error=True, verbose=True, testing=False)
stdout = self.get_stdout()
self.mock_stdout(False)
# there shouldn't be any hits for any of these queries, so empty output...
self.assertEqual(stdout.strip(), '')
# some search patterns are simply invalid,
# if they include allowed special characters like '*' but are used incorrectly...
# a proper error is produced in that case (as opposed to a crash)
for opt in ['--search', '-S', '--search-short']:
for pattern in ['*foo', '(foo', ')foo', 'foo)', 'foo(']:
args = [opt, pattern, '--robot', test_easyconfigs_dir]
self.assertErrorRegex(EasyBuildError, "Invalid search query", self.eb_main, args, raise_error=True)
def test_search_archived(self):
"Test searching for archived easyconfigs"
args = ['--search-filename=^intel']
self.mock_stdout(True)
self.eb_main(args, testing=False)
txt = self.get_stdout().rstrip()
self.mock_stdout(False)
expected = '\n'.join([
' * intel-2018a.eb',
'',
"Note: 1 matching archived easyconfig(s) found, use --consider-archived-easyconfigs to see them",
])
self.assertEqual(txt, expected)
args.append('--consider-archived-easyconfigs')
self.mock_stdout(True)
self.eb_main(args, testing=False)
txt = self.get_stdout().rstrip()
self.mock_stdout(False)
expected = '\n'.join([
' * intel-2018a.eb',
'',
"Matching archived easyconfigs:",
'',
' * intel-2012a.eb',
])
self.assertEqual(txt, expected)
def test_show_ec(self):
"""Test 'eb --show-ec'."""
args = [
'--show-ec',
'toy-0.0.eb',
'gzip-1.6-GCC-4.9.2.eb',
]
self.mock_stderr(True)
self.mock_stdout(True)
self.eb_main(args)
stderr, stdout = self.get_stderr(), self.get_stdout()
self.mock_stderr(False)
self.mock_stdout(False)
self.assertFalse(stderr)
patterns = [
r"^== Contents of .*/test/framework/easyconfigs/test_ecs/t/toy/toy-0.0.eb:",
r"^name = 'toy'",
r"^toolchain = SYSTEM",
r"^sanity_check_paths = {\n 'files': \[\('bin/yot', 'bin/toy'\)\],",
r"^== Contents of .*/test/framework/easyconfigs/test_ecs/g/gzip/gzip-1.6-GCC-4.9.2.eb:",
r"^easyblock = 'ConfigureMake'\n\nname = 'gzip'",
r"^toolchain = {'name': 'GCC', 'version': '4.9.2'}",
]
for pattern in patterns:
regex = re.compile(pattern, re.M)
self.assertTrue(regex.search(stdout), "Pattern '%s' found in: %s" % (regex.pattern, stdout))
def test_copy_ec(self):
"""Test --copy-ec."""
topdir = os.path.dirname(os.path.abspath(__file__))
test_easyconfigs_dir = os.path.join(topdir, 'easyconfigs', 'test_ecs')
toy_ec_txt = read_file(os.path.join(test_easyconfigs_dir, 't', 'toy', 'toy-0.0.eb'))
bzip2_ec_txt = read_file(os.path.join(test_easyconfigs_dir, 'b', 'bzip2', 'bzip2-1.0.6-GCC-4.9.2.eb'))
# basic test: copying one easyconfig file to a non-existing absolute path
test_ec = os.path.join(self.test_prefix, 'test.eb')
args = ['--copy-ec', 'toy-0.0.eb', test_ec]
self.eb_main(args)
self.assertTrue(os.path.exists(test_ec))
self.assertEqual(toy_ec_txt, read_file(test_ec))
remove_file(test_ec)
# basic test: copying one easyconfig file to a non-existing relative path
cwd = change_dir(self.test_prefix)
target_fn = 'test.eb'
self.assertFalse(os.path.exists(target_fn))
args = ['--copy-ec', 'toy-0.0.eb', target_fn]
self.eb_main(args)
change_dir(cwd)
self.assertTrue(os.path.exists(test_ec))
self.assertEqual(toy_ec_txt, read_file(test_ec))
# copying one easyconfig into an existing directory
test_target_dir = os.path.join(self.test_prefix, 'test_target_dir')
mkdir(test_target_dir)
args = ['--copy-ec', 'toy-0.0.eb', test_target_dir]
self.eb_main(args)
copied_toy_ec = os.path.join(test_target_dir, 'toy-0.0.eb')
self.assertTrue(os.path.exists(copied_toy_ec))
self.assertEqual(toy_ec_txt, read_file(copied_toy_ec))
remove_dir(test_target_dir)
def check_copied_files():
"""Helper function to check result of copying multiple easyconfigs."""
self.assertTrue(os.path.exists(test_target_dir))
self.assertEqual(sorted(os.listdir(test_target_dir)), ['bzip2-1.0.6-GCC-4.9.2.eb', 'toy-0.0.eb'])
copied_toy_ec = os.path.join(test_target_dir, 'toy-0.0.eb')
self.assertTrue(os.path.exists(copied_toy_ec))
self.assertEqual(toy_ec_txt, read_file(copied_toy_ec))
copied_bzip2_ec = os.path.join(test_target_dir, 'bzip2-1.0.6-GCC-4.9.2.eb')
self.assertTrue(os.path.exists(copied_bzip2_ec))
self.assertEqual(bzip2_ec_txt, read_file(copied_bzip2_ec))
# copying multiple easyconfig files to a non-existing target directory (which is created automatically)
args = ['--copy-ec', 'toy-0.0.eb', 'bzip2-1.0.6-GCC-4.9.2.eb', test_target_dir]
self.eb_main(args)
check_copied_files()
remove_dir(test_target_dir)
# same but with relative path for target dir
change_dir(self.test_prefix)
args[-1] = os.path.basename(test_target_dir)
self.assertFalse(os.path.exists(args[-1]))
self.eb_main(args)
check_copied_files()
# copying multiple easyconfig to an existing target file resuts in an error
target = os.path.join(self.test_prefix, 'test.eb')
self.assertTrue(os.path.isfile(target))
args = ['--copy-ec', 'toy-0.0.eb', 'bzip2-1.0.6-GCC-4.9.2.eb', target]
error_pattern = ".*/test.eb exists but is not a directory"
self.assertErrorRegex(EasyBuildError, error_pattern, self.eb_main, args, raise_error=True)
def test_dry_run(self):
"""Test dry run (long format)."""
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
args = [
'gzip-1.4-GCC-4.6.3.eb',
'--dry-run', # implies enabling dependency resolution
'--unittest-file=%s' % self.logfile,
]
self.eb_main(args, logfile=dummylogfn)
logtxt = read_file(self.logfile)
info_msg = r"Dry run: printing build status of easyconfigs and dependencies"
self.assertTrue(re.search(info_msg, logtxt, re.M), "Info message dry running in '%s'" % logtxt)
ecs_mods = [
("gzip-1.4-GCC-4.6.3.eb", "gzip/1.4-GCC-4.6.3", ' '),
("GCC-4.6.3.eb", "GCC/4.6.3", 'x'),
]
for ec, mod, mark in ecs_mods:
regex = re.compile(r" \* \[%s\] \S+%s \(module: %s\)" % (mark, ec, mod), re.M)
self.assertTrue(regex.search(logtxt), "Found match for pattern %s in '%s'" % (regex.pattern, logtxt))
def test_missing(self):
"""Test use of --missing/-M."""
for mns in [None, 'HierarchicalMNS']:
args = ['gzip-1.4-GCC-4.6.3.eb']
if mns == 'HierarchicalMNS':
args.append('--module-naming-scheme=%s' % mns)
expected = '\n'.join([
"4 out of 4 required modules missing:",
'',
"* Core | GCC/4.6.3 (GCC-4.6.3.eb)",
"* Core | intel/2018a (intel-2018a.eb)",
"* Core | toy/.0.0-deps (toy-0.0-deps.eb)",
"* Compiler/GCC/4.6.3 | gzip/1.4 (gzip-1.4-GCC-4.6.3.eb)",
'',
])
else:
expected = '\n'.join([
"1 out of 4 required modules missing:",
'',
"* gzip/1.4-GCC-4.6.3 (gzip-1.4-GCC-4.6.3.eb)",
'',
])
for opt in ['-M', '--missing-modules']:
self.mock_stderr(True)
self.mock_stdout(True)
self.eb_main(args + [opt], testing=False, raise_error=True)
stderr, stdout = self.get_stderr(), self.get_stdout()
self.mock_stderr(False)
self.mock_stdout(False)
self.assertFalse(stderr)
self.assertTrue(expected in stdout, "Pattern '%s' found in: %s" % (expected, stdout))
def test_dry_run_short(self):
"""Test dry run (short format)."""
# unset $EASYBUILD_ROBOT_PATHS that was defined in setUp
del os.environ['EASYBUILD_ROBOT_PATHS']
fd, dummylogfn = tempfile.mkstemp(prefix='easybuild-dummy', suffix='.log')
os.close(fd)
# copy test easyconfigs to easybuild/easyconfigs subdirectory of temp directory
# to check whether easyconfigs install path is auto-included in robot path
tmpdir = tempfile.mkdtemp(prefix='easybuild-easyconfigs-pkg-install-path')
mkdir(os.path.join(tmpdir, 'easybuild'), parents=True)
test_ecs_dir = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'easyconfigs', 'test_ecs')
copy_dir(test_ecs_dir, os.path.join(tmpdir, 'easybuild', 'easyconfigs'))
orig_sys_path = sys.path[:]
sys.path.insert(0, tmpdir) # prepend to give it preference over possible other installed easyconfigs pkgs
robot_decoy = os.path.join(self.test_prefix, 'robot_decoy')
mkdir(robot_decoy)
for dry_run_arg in ['-D', '--dry-run-short']:
open(self.logfile, 'w').write('')
args = [
os.path.join(tmpdir, 'easybuild', 'easyconfigs', 'g', 'gzip', 'gzip-1.4-GCC-4.6.3.eb'),
dry_run_arg,
# purposely specifying senseless dir, to test auto-inclusion of easyconfigs pkg path in robot path