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# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import pytest
import os
from spack.main import SpackCommand, SpackCommandError
import spack.environment as ev
import spack.config
mirror = SpackCommand('mirror')
env = SpackCommand('env')
add = SpackCommand('add')
concretize = SpackCommand('concretize')
@pytest.fixture
def tmp_scope():
"""Creates a temporary configuration scope"""
base_name = 'internal-testing-scope'
current_overrides = set(
x.name for x in
spack.config.config.matching_scopes(r'^{0}'.format(base_name)))
num_overrides = 0
scope_name = base_name
while scope_name in current_overrides:
scope_name = '{0}{1}'.format(base_name, num_overrides)
num_overrides += 1
with spack.config.override(spack.config.InternalConfigScope(scope_name)):
yield scope_name
@pytest.mark.disable_clean_stage_check
@pytest.mark.regression('8083')
def test_regression_8083(tmpdir, capfd, mock_packages, mock_fetch, config):
with capfd.disabled():
output = mirror('create', '-d', str(tmpdir), 'externaltool')
assert 'Skipping' in output
assert 'as it is an external spec' in output
@pytest.mark.regression('12345')
def test_mirror_from_env(tmpdir, mock_packages, mock_fetch, config,
mutable_mock_env_path):
mirror_dir = str(tmpdir)
env_name = 'test'
env('create', env_name)
with ev.read(env_name):
add('trivial-install-test-package')
add('git-test')
concretize()
with spack.config.override('config:checksum', False):
mirror('create', '-d', mirror_dir, '--all')
e = ev.read(env_name)
assert set(os.listdir(mirror_dir)) == set([s.name for s in e.user_specs])
for spec in e.specs_by_hash.values():
mirror_res = os.listdir(os.path.join(mirror_dir, spec.name))
expected = ['%s.tar.gz' % spec.format('{name}-{version}')]
assert mirror_res == expected
@pytest.fixture
def source_for_pkg_with_hash(mock_packages, tmpdir):
pkg = spack.repo.get('trivial-pkg-with-valid-hash')
local_url_basename = os.path.basename(pkg.url)
local_path = os.path.join(str(tmpdir), local_url_basename)
with open(local_path, 'w') as f:
f.write(pkg.hashed_content)
local_url = "file://" + local_path
pkg.versions[spack.version.Version('1.0')]['url'] = local_url
def test_mirror_skip_unstable(tmpdir_factory, mock_packages, config,
source_for_pkg_with_hash):
mirror_dir = str(tmpdir_factory.mktemp('mirror-dir'))
specs = [spack.spec.Spec(x).concretized() for x in
['git-test', 'trivial-pkg-with-valid-hash']]
spack.mirror.create(mirror_dir, specs, skip_unstable_versions=True)
assert (set(os.listdir(mirror_dir)) - set(['_source-cache']) ==
set(['trivial-pkg-with-valid-hash']))
class MockMirrorArgs(object):
def __init__(self, specs=None, all=False, file=None,
versions_per_spec=None, dependencies=False,
exclude_file=None, exclude_specs=None):
self.specs = specs or []
self.all = all
self.file = file
self.versions_per_spec = versions_per_spec
self.dependencies = dependencies
self.exclude_file = exclude_file
self.exclude_specs = exclude_specs
def test_exclude_specs(mock_packages):
args = MockMirrorArgs(
specs=['mpich'],
versions_per_spec='all',
exclude_specs="mpich@3.0.1:3.0.2 mpich@1.0")
mirror_specs = spack.cmd.mirror._determine_specs_to_mirror(args)
expected_include = set(spack.spec.Spec(x) for x in
['mpich@3.0.3', 'mpich@3.0.4', 'mpich@3.0'])
expected_exclude = set(spack.spec.Spec(x) for x in
['mpich@3.0.1', 'mpich@3.0.2', 'mpich@1.0'])
assert expected_include <= set(mirror_specs)
assert (not expected_exclude & set(mirror_specs))
def test_exclude_file(mock_packages, tmpdir):
exclude_path = os.path.join(str(tmpdir), 'test-exclude.txt')
with open(exclude_path, 'w') as exclude_file:
exclude_file.write("""\
mpich@3.0.1:3.0.2
mpich@1.0
""")
args = MockMirrorArgs(
specs=['mpich'],
versions_per_spec='all',
exclude_file=exclude_path)
mirror_specs = spack.cmd.mirror._determine_specs_to_mirror(args)
expected_include = set(spack.spec.Spec(x) for x in
['mpich@3.0.3', 'mpich@3.0.4', 'mpich@3.0'])
expected_exclude = set(spack.spec.Spec(x) for x in
['mpich@3.0.1', 'mpich@3.0.2', 'mpich@1.0'])
assert expected_include <= set(mirror_specs)
assert (not expected_exclude & set(mirror_specs))
def test_mirror_crud(tmp_scope, capsys):
with capsys.disabled():
mirror('add', '--scope', tmp_scope, 'mirror', 'http://spack.io')
output = mirror('remove', '--scope', tmp_scope, 'mirror')
assert 'Removed mirror' in output
mirror('add', '--scope', tmp_scope, 'mirror', 'http://spack.io')
# no-op
output = mirror('set-url', '--scope', tmp_scope,
'mirror', 'http://spack.io')
assert 'Url already set' in output
output = mirror('set-url', '--scope', tmp_scope,
'--push', 'mirror', 's3://spack-public')
assert 'Changed (push) url' in output
# no-op
output = mirror('set-url', '--scope', tmp_scope,
'--push', 'mirror', 's3://spack-public')
assert 'Url already set' in output
output = mirror('remove', '--scope', tmp_scope, 'mirror')
assert 'Removed mirror' in output
output = mirror('list', '--scope', tmp_scope)
assert 'No mirrors configured' in output
def test_mirror_nonexisting(tmp_scope):
with pytest.raises(SpackCommandError):
mirror('remove', '--scope', tmp_scope, 'not-a-mirror')
with pytest.raises(SpackCommandError):
mirror('set-url', '--scope', tmp_scope,
'not-a-mirror', 'http://spack.io')
def test_mirror_name_collision(tmp_scope):
mirror('add', '--scope', tmp_scope, 'first', '1')
with pytest.raises(SpackCommandError):
mirror('add', '--scope', tmp_scope, 'first', '1')
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