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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# 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 terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import collections
from contextlib import contextmanager
import StringIO
import spack.modules
import unittest
from spack.test.mock_packages_test import MockPackagesTest
FILE_REGISTRY = collections.defaultdict(StringIO.StringIO)
# Monkey-patch open to write module files to a StringIO instance
@contextmanager
def mock_open(filename, mode):
if not mode == 'w':
raise RuntimeError(
'test.modules : unexpected opening mode for monkey-patched open')
FILE_REGISTRY[filename] = StringIO.StringIO()
try:
yield FILE_REGISTRY[filename]
finally:
handle = FILE_REGISTRY[filename]
FILE_REGISTRY[filename] = handle.getvalue()
handle.close()
configuration_autoload_direct = {
'enable': ['tcl'],
'tcl': {
'all': {
'autoload': 'direct'
}
}
}
configuration_autoload_all = {
'enable': ['tcl'],
'tcl': {
'all': {
'autoload': 'all'
}
}
}
configuration_prerequisites_direct = {
'enable': ['tcl'],
'tcl': {
'all': {
'prerequisites': 'direct'
}
}
}
configuration_prerequisites_all = {
'enable': ['tcl'],
'tcl': {
'all': {
'prerequisites': 'all'
}
}
}
configuration_alter_environment = {
'enable': ['tcl'],
'tcl': {
'all': {
'filter': {'environment_blacklist': ['CMAKE_PREFIX_PATH']}
},
'platform=test target=x86_64': {
'environment': {
'set': {'FOO': 'foo'},
'unset': ['BAR']
}
},
'platform=test target=x86_32': {
'load': ['foo/bar']
}
}
}
configuration_blacklist = {
'enable': ['tcl'],
'tcl': {
'whitelist': ['zmpi'],
'blacklist': ['callpath', 'mpi'],
'all': {
'autoload': 'direct'
}
}
}
configuration_conflicts = {
'enable': ['tcl'],
'tcl': {
'naming_scheme': '{name}/{version}-{compiler.name}',
'all': {
'conflict': ['{name}', 'intel/14.0.1']
}
}
}
configuration_wrong_conflicts = {
'enable': ['tcl'],
'tcl': {
'naming_scheme': '{name}/{version}-{compiler.name}',
'all': {
'conflict': ['{name}/{compiler.name}']
}
}
}
configuration_suffix = {
'enable': ['tcl'],
'tcl': {
'mpileaks': {
'suffixes': {
'+debug': 'foo',
'~debug': 'bar'
}
}
}
}
class HelperFunctionsTests(MockPackagesTest):
def test_update_dictionary_extending_list(self):
target = {
'foo': {
'a': 1,
'b': 2,
'd': 4
},
'bar': [1, 2, 4],
'baz': 'foobar'
}
update = {
'foo': {
'c': 3,
},
'bar': [3],
'baz': 'foobaz',
'newkey': {
'd': 4
}
}
spack.modules.update_dictionary_extending_lists(target, update)
self.assertTrue(len(target) == 4)
self.assertTrue(len(target['foo']) == 4)
self.assertTrue(len(target['bar']) == 4)
self.assertEqual(target['baz'], 'foobaz')
def test_inspect_path(self):
env = spack.modules.inspect_path('/usr')
names = [item.name for item in env]
self.assertTrue('PATH' in names)
self.assertTrue('LIBRARY_PATH' in names)
self.assertTrue('LD_LIBRARY_PATH' in names)
self.assertTrue('CPATH' in names)
class TclTests(MockPackagesTest):
def setUp(self):
super(TclTests, self).setUp()
self.configuration_obj = spack.modules.CONFIGURATION
spack.modules.open = mock_open
# Make sure that a non-mocked configuration will trigger an error
spack.modules.CONFIGURATION = None
def tearDown(self):
del spack.modules.open
spack.modules.CONFIGURATION = self.configuration_obj
super(TclTests, self).tearDown()
def get_modulefile_content(self, spec):
spec.concretize()
generator = spack.modules.TclModule(spec)
generator.write()
content = FILE_REGISTRY[generator.file_name].split('\n')
return content
def test_simple_case(self):
spack.modules.CONFIGURATION = configuration_autoload_direct
spec = spack.spec.Spec('mpich@3.0.4')
content = self.get_modulefile_content(spec)
self.assertTrue('module-whatis "mpich @3.0.4"' in content)
self.assertRaises(TypeError, spack.modules.dependencies,
spec, 'non-existing-tag')
def test_autoload(self):
spack.modules.CONFIGURATION = configuration_autoload_direct
spec = spack.spec.Spec('mpileaks')
content = self.get_modulefile_content(spec)
self.assertEqual(len([x for x in content if 'is-loaded' in x]), 2)
self.assertEqual(len([x for x in content if 'module load ' in x]), 2)
spack.modules.CONFIGURATION = configuration_autoload_all
spec = spack.spec.Spec('mpileaks')
content = self.get_modulefile_content(spec)
self.assertEqual(len([x for x in content if 'is-loaded' in x]), 5)
self.assertEqual(len([x for x in content if 'module load ' in x]), 5)
def test_prerequisites(self):
spack.modules.CONFIGURATION = configuration_prerequisites_direct
spec = spack.spec.Spec('mpileaks arch=x86-linux')
content = self.get_modulefile_content(spec)
self.assertEqual(len([x for x in content if 'prereq' in x]), 2)
spack.modules.CONFIGURATION = configuration_prerequisites_all
spec = spack.spec.Spec('mpileaks arch=x86-linux')
content = self.get_modulefile_content(spec)
self.assertEqual(len([x for x in content if 'prereq' in x]), 5)
def test_alter_environment(self):
spack.modules.CONFIGURATION = configuration_alter_environment
spec = spack.spec.Spec('mpileaks platform=test target=x86_64')
content = self.get_modulefile_content(spec)
self.assertEqual(
len([x
for x in content
if x.startswith('prepend-path CMAKE_PREFIX_PATH')]), 0)
self.assertEqual(
len([x for x in content if 'setenv FOO "foo"' in x]), 1)
self.assertEqual(len([x for x in content if 'unsetenv BAR' in x]), 1)
spec = spack.spec.Spec('libdwarf %clang platform=test target=x86_32')
content = self.get_modulefile_content(spec)
self.assertEqual(
len([x
for x in content
if x.startswith('prepend-path CMAKE_PREFIX_PATH')]), 0)
self.assertEqual(
len([x for x in content if 'setenv FOO "foo"' in x]), 0)
self.assertEqual(len([x for x in content if 'unsetenv BAR' in x]), 0)
self.assertEqual(
len([x for x in content if 'is-loaded foo/bar' in x]), 1)
self.assertEqual(
len([x for x in content if 'module load foo/bar' in x]), 1)
def test_blacklist(self):
spack.modules.CONFIGURATION = configuration_blacklist
spec = spack.spec.Spec('mpileaks')
content = self.get_modulefile_content(spec)
self.assertEqual(len([x for x in content if 'is-loaded' in x]), 1)
self.assertEqual(len([x for x in content if 'module load ' in x]), 1)
spec = spack.spec.Spec('callpath arch=x86-linux')
# Returns a StringIO instead of a string as no module file was written
self.assertRaises(AttributeError, self.get_modulefile_content, spec)
spec = spack.spec.Spec('zmpi arch=x86-linux')
content = self.get_modulefile_content(spec)
self.assertEqual(len([x for x in content if 'is-loaded' in x]), 1)
self.assertEqual(len([x for x in content if 'module load ' in x]), 1)
def test_conflicts(self):
spack.modules.CONFIGURATION = configuration_conflicts
spec = spack.spec.Spec('mpileaks')
content = self.get_modulefile_content(spec)
self.assertEqual(
len([x for x in content if x.startswith('conflict')]), 2)
self.assertEqual(
len([x for x in content if x == 'conflict mpileaks']), 1)
self.assertEqual(
len([x for x in content if x == 'conflict intel/14.0.1']), 1)
spack.modules.CONFIGURATION = configuration_wrong_conflicts
self.assertRaises(SystemExit, self.get_modulefile_content, spec)
def test_suffixes(self):
spack.modules.CONFIGURATION = configuration_suffix
spec = spack.spec.Spec('mpileaks+debug arch=x86-linux')
spec.concretize()
generator = spack.modules.TclModule(spec)
self.assertTrue('foo' in generator.use_name)
spec = spack.spec.Spec('mpileaks~debug arch=x86-linux')
spec.concretize()
generator = spack.modules.TclModule(spec)
self.assertTrue('bar' in generator.use_name)
configuration_dotkit = {
'enable': ['dotkit'],
'dotkit': {
'all': {
'prerequisites': 'direct'
}
}
}
class DotkitTests(MockPackagesTest):
def setUp(self):
super(DotkitTests, self).setUp()
self.configuration_obj = spack.modules.CONFIGURATION
spack.modules.open = mock_open
# Make sure that a non-mocked configuration will trigger an error
spack.modules.CONFIGURATION = None
def tearDown(self):
del spack.modules.open
spack.modules.CONFIGURATION = self.configuration_obj
super(DotkitTests, self).tearDown()
def get_modulefile_content(self, spec):
spec.concretize()
generator = spack.modules.Dotkit(spec)
generator.write()
content = FILE_REGISTRY[generator.file_name].split('\n')
return content
def test_dotkit(self):
spack.modules.CONFIGURATION = configuration_dotkit
spec = spack.spec.Spec('mpileaks arch=x86-linux')
content = self.get_modulefile_content(spec)
self.assertTrue('#c spack' in content)
self.assertTrue('#d mpileaks @2.3' in content)
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