def test_handle_unknown_package(
layout_and_dir, config, builtin_mock
):
"""This test ensures that spack can at least do *some*
operations with packages that are installed but that it
does not know about. This is actually not such an uncommon
scenario with spack; it can happen when you switch from a
git branch where you're working on a new package.
This test ensures that the directory layout stores enough
information about installed packages' specs to uninstall
or query them again if the package goes away.
"""
layout, _ = layout_and_dir
mock_db = RepoPath(spack.mock_packages_path)
not_in_mock = set.difference(
set(spack.repo.all_package_names()),
set(mock_db.all_package_names()))
packages = list(not_in_mock)[:max_packages]
# Create all the packages that are not in mock.
installed_specs = {}
for pkg_name in packages:
spec = spack.repo.get(pkg_name).spec
# If a spec fails to concretize, just skip it. If it is a
# real error, it will be caught by concretization tests.
try:
spec.concretize()
except Exception:
continue
layout.create_install_directory(spec)
installed_specs[spec] = layout.path_for_spec(spec)
spack.repo.swap(mock_db)
# Now check that even without the package files, we know
# enough to read a spec from the spec file.
for spec, path in installed_specs.items():
spec_from_file = layout.read_spec(
join_path(path, '.spack', 'spec.yaml')
)
# To satisfy these conditions, directory layouts need to
# read in concrete specs from their install dirs somehow.
assert path == layout.path_for_spec(spec_from_file)
assert spec == spec_from_file
assert spec.eq_dag(spec_from_file)
assert spec.dag_hash() == spec_from_file.dag_hash()
spack.repo.swap(mock_db)
def test_handle_unknown_package(
layout_and_dir, config, builtin_mock
):
"""This test ensures that spack can at least do *some*
operations with packages that are installed but that it
does not know about. This is actually not such an uncommon
scenario with spack; it can happen when you switch from a
git branch where you're working on a new package.
This test ensures that the directory layout stores enough
information about installed packages' specs to uninstall
or query them again if the package goes away.
"""
layout, _ = layout_and_dir
mock_db = RepoPath(spack.mock_packages_path)
not_in_mock = set.difference(
set(spack.repo.all_package_names()),
set(mock_db.all_package_names()))
packages = list(not_in_mock)[:max_packages]
# Create all the packages that are not in mock.
installed_specs = {}
for pkg_name in packages:
spec = spack.repo.get(pkg_name).spec
# If a spec fails to concretize, just skip it. If it is a
# real error, it will be caught by concretization tests.
try:
spec.concretize()
except Exception:
continue
layout.create_install_directory(spec)
installed_specs[spec] = layout.path_for_spec(spec)
spack.repo.swap(mock_db)
# Now check that even without the package files, we know
# enough to read a spec from the spec file.
for spec, path in installed_specs.items():
spec_from_file = layout.read_spec(
join_path(path, '.spack', 'spec.yaml')
)
# To satisfy these conditions, directory layouts need to
# read in concrete specs from their install dirs somehow.
assert path == layout.path_for_spec(spec_from_file)
assert spec == spec_from_file
assert spec.eq_dag(spec_from_file)
assert spec.dag_hash() == spec_from_file.dag_hash()
spack.repo.swap(mock_db)
def initmock(self):
# Use the mock packages database for these tests. This allows
# us to set up contrived packages that don't interfere with
# real ones.
self.db = RepoPath(spack.mock_packages_path)
spack.repo.swap(self.db)
# Mock up temporary configuration directories
self.temp_config = tempfile.mkdtemp()
self.mock_site_config = os.path.join(self.temp_config, 'site')
self.mock_user_config = os.path.join(self.temp_config, 'user')
mkdirp(self.mock_site_config)
mkdirp(self.mock_user_config)
for filename, data in mock_configs.items():
conf_yaml = os.path.join(self.mock_site_config, filename)
with open(conf_yaml, 'w') as f:
f.write(data)
# TODO: Mocking this up is kind of brittle b/c ConfigScope
# TODO: constructor modifies config_scopes. Make it cleaner.
spack.config.clear_config_caches()
self.real_scopes = spack.config.config_scopes
spack.config.config_scopes = OrderedDict()
spack.config.ConfigScope('site', self.mock_site_config)
spack.config.ConfigScope('user', self.mock_user_config)
# Keep tests from interfering with the actual module path.
self.real_share_path = spack.share_path
spack.share_path = tempfile.mkdtemp()
# Store changes to the package's dependencies so we can
# restore later.
self.saved_deps = {}
def initmock(self):
# Use the mock packages database for these tests. This allows
# us to set up contrived packages that don't interfere with
# real ones.
self.db = RepoPath(spack.mock_packages_path)
spack.repo.swap(self.db)
spack.config.clear_config_caches()
self.real_scopes = spack.config.config_scopes
# Mock up temporary configuration directories
self.temp_config = tempfile.mkdtemp()
self.mock_site_config = os.path.join(self.temp_config, 'site')
self.mock_user_config = os.path.join(self.temp_config, 'user')
mkdirp(self.mock_site_config)
mkdirp(self.mock_user_config)
for confs in [('compilers.yaml', mock_compiler_config), ('packages.yaml', mock_packages_config)]:
conf_yaml = os.path.join(self.mock_site_config, confs[0])
with open(conf_yaml, 'w') as f:
f.write(confs[1])
# TODO: Mocking this up is kind of brittle b/c ConfigScope
# TODO: constructor modifies config_scopes. Make it cleaner.
spack.config.config_scopes = OrderedDict()
spack.config.ConfigScope('site', self.mock_site_config)
spack.config.ConfigScope('user', self.mock_user_config)
# Store changes to the package's dependencies so we can
# restore later.
self.saved_deps = {}
def setup_main_options(args):
"""Configure spack globals based on the basic options."""
# Set up environment based on args.
tty.set_verbose(args.verbose)
tty.set_debug(args.debug)
tty.set_stacktrace(args.stacktrace)
spack.debug = args.debug
if spack.debug:
import spack.util.debug as debug
debug.register_interrupt_handler()
if args.mock:
from spack.repository import RepoPath
spack.repo.swap(RepoPath(spack.mock_packages_path))
# If the user asked for it, don't check ssl certs.
if args.insecure:
tty.warn("You asked for --insecure. Will NOT check SSL certificates.")
spack.insecure = True
def test_get_all_mock_packages():
"""Get the mock packages once each too."""
db = RepoPath(spack.mock_packages_path)
spack.repo.swap(db)
check_db()
spack.repo.swap(db)