def test_synthetic_construction_of_split_dependencies_from_same_package(
mock_packages, config
):
# Construct in a synthetic way (i.e. without using the solver)
# the following spec:
#
# b
# build / \ link,run
# [email protected] [email protected]
#
# To demonstrate that a spec can now hold two direct
# dependencies from the same package
root = Spec('b').concretized()
link_run_spec = Spec('[email protected]').concretized()
build_spec = Spec('[email protected]').concretized()
root.add_dependency_edge(link_run_spec, deptype='link')
root.add_dependency_edge(link_run_spec, deptype='run')
root.add_dependency_edge(build_spec, deptype='build')
# Check dependencies from the perspective of root
assert len(root.dependencies()) == 2
assert all(x.name == 'c' for x in root.dependencies())
assert '@2.0' in root.dependencies(name='c', deptype='build')[0]
assert '@1.0' in root.dependencies(name='c', deptype=('link', 'run'))[0]
# Check parent from the perspective of the dependencies
assert len(build_spec.dependents()) == 1
assert len(link_run_spec.dependents()) == 1
assert build_spec.dependents() == link_run_spec.dependents()
assert build_spec != link_run_spec
def test_synthetic_construction_bootstrapping(mock_packages, config):
# Construct the following spec:
#
# [email protected]
# | build
# [email protected]
#
root = Spec('[email protected]').concretized()
bootstrap = Spec('[email protected]').concretized()
root.add_dependency_edge(bootstrap, deptype='build')
assert len(root.dependencies()) == 1
assert root.dependencies()[0].name == 'b'
assert root.name == 'b'
def install_tarball(spec, args):
s = Spec(spec)
if s.external or s.virtual:
tty.warn("Skipping external or virtual package %s" % spec.format())
return
for d in s.dependencies(deptype=('link', 'run')):
tty.msg("Installing buildcache for dependency spec %s" % d)
install_tarball(d, args)
package = spack.repo.get(spec)
if s.concrete and package.installed and not args.force:
tty.warn("Package for spec %s already installed." % spec.format())
else:
tarball = bindist.download_tarball(spec)
if tarball:
if args.sha256:
checker = spack.util.crypto.Checker(args.sha256)
msg = ('cannot verify checksum for "{0}"' ' [expected={1}]')
msg = msg.format(tarball, args.sha256)
if not checker.check(tarball):
raise spack.binary_distribution.NoChecksumException(msg)
tty.debug('Verified SHA256 checksum of the build cache')
tty.msg('Installing buildcache for spec %s' % spec.format())
bindist.extract_tarball(spec, tarball, args.allow_root,
args.unsigned, args.force)
spack.hooks.post_install(spec)
spack.store.db.add(spec, spack.store.layout)
else:
tty.die('Download of binary cache file for spec %s failed.' %
spec.format())
def test_compiler_in_nonbuildable_external_package(
self, compiler, spec_str, expected, xfailold
):
"""Check that the compiler of a non-buildable external package does not
spread to other dependencies, unless no other commpiler is specified."""
packages_yaml = {
'external-common-openssl': {
'externals': [
{'spec': '[email protected]%' + compiler,
'prefix': '/usr'}
],
'buildable': False
}
}
spack.config.set('packages', packages_yaml)
s = Spec(spec_str).concretized()
if xfailold and spack.config.get('config:concretizer') == 'original':
pytest.xfail('This only works on the ASP-based concretizer')
assert s.satisfies(expected)
assert 'external-common-perl' not in [d.name for d in s.dependencies()]
def install_tarball(spec, args):
s = Spec(spec)
if s.external or s.virtual:
tty.warn("Skipping external or virtual package %s" % spec.format())
return
for d in s.dependencies(deptype=('link', 'run')):
tty.msg("Installing buildcache for dependency spec %s" % d)
install_tarball(d, args)
package = spack.repo.get(spec)
if s.concrete and package.installed and not args.force:
tty.warn("Package for spec %s already installed." % spec.format())
else:
tarball = bindist.download_tarball(spec)
if tarball:
tty.msg('Installing buildcache for spec %s' % spec.format())
bindist.extract_tarball(spec, tarball, args.allow_root,
args.unsigned, args.force)
spack.hooks.post_install(spec)
spack.store.db.add(spec, spack.store.layout)
else:
tty.die('Download of binary cache file for spec %s failed.' %
spec.format())
