def test_install_overwrite(
mock_packages, mock_archive, mock_fetch, config, install_mockery
):
# It's not possible to overwrite something that is not yet installed
with pytest.raises(AssertionError):
install('--overwrite', 'libdwarf')
# --overwrite requires a single spec
with pytest.raises(AssertionError):
install('--overwrite', 'libdwarf', 'libelf')
# Try to install a spec and then to reinstall it.
spec = Spec('libdwarf')
spec.concretize()
install('libdwarf')
assert os.path.exists(spec.prefix)
expected_md5 = fs.hash_directory(spec.prefix)
# Modify the first installation to be sure the content is not the same
# as the one after we reinstalled
with open(os.path.join(spec.prefix, 'only_in_old'), 'w') as f:
f.write('This content is here to differentiate installations.')
bad_md5 = fs.hash_directory(spec.prefix)
assert bad_md5 != expected_md5
install('--overwrite', '-y', 'libdwarf')
assert os.path.exists(spec.prefix)
assert fs.hash_directory(spec.prefix) == expected_md5
assert fs.hash_directory(spec.prefix) != bad_md5
def test_install_overwrite(mock_packages, mock_archive, mock_fetch, config,
install_mockery):
# Try to install a spec and then to reinstall it.
spec = Spec('libdwarf')
spec.concretize()
install('libdwarf')
# Ignore manifest and install times
manifest = os.path.join(spec.prefix, spack.store.layout.metadata_dir,
spack.store.layout.manifest_file_name)
ignores = [manifest, spec.package.times_log_path]
assert os.path.exists(spec.prefix)
expected_md5 = fs.hash_directory(spec.prefix, ignore=ignores)
# Modify the first installation to be sure the content is not the same
# as the one after we reinstalled
with open(os.path.join(spec.prefix, 'only_in_old'), 'w') as f:
f.write('This content is here to differentiate installations.')
bad_md5 = fs.hash_directory(spec.prefix, ignore=ignores)
assert bad_md5 != expected_md5
install('--overwrite', '-y', 'libdwarf')
assert os.path.exists(spec.prefix)
assert fs.hash_directory(spec.prefix, ignore=ignores) == expected_md5
assert fs.hash_directory(spec.prefix, ignore=ignores) != bad_md5
def test_install_overwrite(mock_packages, mock_archive, mock_fetch, config,
install_mockery):
# It's not possible to overwrite something that is not yet installed
with pytest.raises(AssertionError):
install('--overwrite', 'libdwarf')
# --overwrite requires a single spec
with pytest.raises(AssertionError):
install('--overwrite', 'libdwarf', 'libelf')
# Try to install a spec and then to reinstall it.
spec = Spec('libdwarf')
spec.concretize()
install('libdwarf')
assert os.path.exists(spec.prefix)
expected_md5 = fs.hash_directory(spec.prefix)
# Modify the first installation to be sure the content is not the same
# as the one after we reinstalled
with open(os.path.join(spec.prefix, 'only_in_old'), 'w') as f:
f.write('This content is here to differentiate installations.')
bad_md5 = fs.hash_directory(spec.prefix)
assert bad_md5 != expected_md5
install('--overwrite', '-y', 'libdwarf')
assert os.path.exists(spec.prefix)
assert fs.hash_directory(spec.prefix) == expected_md5
assert fs.hash_directory(spec.prefix) != bad_md5
def test_move_transaction_commit(tmpdir):
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Just some fake content.')
old_md5 = fs.hash_directory(str(tmpdir))
with fs.replace_directory_transaction(str(tmpdir.join('lib'))):
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Other content.')
new_md5 = fs.hash_directory(str(tmpdir))
assert old_md5 != fs.hash_directory(str(tmpdir))
assert new_md5 == fs.hash_directory(str(tmpdir))
def test_move_transaction_commit(tmpdir):
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Just some fake content.')
old_md5 = fs.hash_directory(str(tmpdir))
with fs.replace_directory_transaction(str(tmpdir.join('lib'))):
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Other content.')
new_md5 = fs.hash_directory(str(tmpdir))
assert old_md5 != fs.hash_directory(str(tmpdir))
assert new_md5 == fs.hash_directory(str(tmpdir))
def test_move_transaction_rollback(tmpdir):
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Just some fake content.')
h = fs.hash_directory(str(tmpdir))
try:
with fs.replace_directory_transaction(str(tmpdir.join('lib'))):
assert h != fs.hash_directory(str(tmpdir))
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Other content.')
raise RuntimeError('')
except RuntimeError:
pass
assert h == fs.hash_directory(str(tmpdir))
def test_move_transaction_rollback(tmpdir):
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Just some fake content.')
h = fs.hash_directory(str(tmpdir))
try:
with fs.replace_directory_transaction(str(tmpdir.join('lib'))):
assert h != fs.hash_directory(str(tmpdir))
fake_library = tmpdir.mkdir('lib').join('libfoo.so')
fake_library.write('Other content.')
raise RuntimeError('')
except RuntimeError:
pass
assert h == fs.hash_directory(str(tmpdir))
def test_install_overwrite_multiple(
mock_packages, mock_archive, mock_fetch, config, install_mockery
):
# Try to install a spec and then to reinstall it.
libdwarf = Spec('libdwarf')
libdwarf.concretize()
install('libdwarf')
cmake = Spec('cmake')
cmake.concretize()
install('cmake')
ld_manifest = os.path.join(libdwarf.prefix,
spack.store.layout.metadata_dir,
spack.store.layout.manifest_file_name)
ld_ignores = [ld_manifest, libdwarf.package.times_log_path]
assert os.path.exists(libdwarf.prefix)
expected_libdwarf_md5 = fs.hash_directory(libdwarf.prefix,
ignore=ld_ignores)
cm_manifest = os.path.join(cmake.prefix,
spack.store.layout.metadata_dir,
spack.store.layout.manifest_file_name)
cm_ignores = [cm_manifest, cmake.package.times_log_path]
assert os.path.exists(cmake.prefix)
expected_cmake_md5 = fs.hash_directory(cmake.prefix, ignore=cm_ignores)
# Modify the first installation to be sure the content is not the same
# as the one after we reinstalled
with open(os.path.join(libdwarf.prefix, 'only_in_old'), 'w') as f:
f.write('This content is here to differentiate installations.')
with open(os.path.join(cmake.prefix, 'only_in_old'), 'w') as f:
f.write('This content is here to differentiate installations.')
bad_libdwarf_md5 = fs.hash_directory(libdwarf.prefix, ignore=ld_ignores)
bad_cmake_md5 = fs.hash_directory(cmake.prefix, ignore=cm_ignores)
assert bad_libdwarf_md5 != expected_libdwarf_md5
assert bad_cmake_md5 != expected_cmake_md5
install('--overwrite', '-y', 'libdwarf', 'cmake')
assert os.path.exists(libdwarf.prefix)
assert os.path.exists(cmake.prefix)
ld_hash = fs.hash_directory(libdwarf.prefix, ignore=ld_ignores)
cm_hash = fs.hash_directory(cmake.prefix, ignore=cm_ignores)
assert ld_hash == expected_libdwarf_md5
assert cm_hash == expected_cmake_md5
assert ld_hash != bad_libdwarf_md5
assert cm_hash != bad_cmake_md5
def test_install_overwrite_multiple(mock_packages, mock_archive, mock_fetch,
config, install_mockery):
# Try to install a spec and then to reinstall it.
libdwarf = Spec('libdwarf')
libdwarf.concretize()
install('libdwarf')
cmake = Spec('cmake')
cmake.concretize()
install('cmake')
assert os.path.exists(libdwarf.prefix)
expected_libdwarf_md5 = fs.hash_directory(libdwarf.prefix)
assert os.path.exists(cmake.prefix)
expected_cmake_md5 = fs.hash_directory(cmake.prefix)
# Modify the first installation to be sure the content is not the same
# as the one after we reinstalled
with open(os.path.join(libdwarf.prefix, 'only_in_old'), 'w') as f:
f.write('This content is here to differentiate installations.')
with open(os.path.join(cmake.prefix, 'only_in_old'), 'w') as f:
f.write('This content is here to differentiate installations.')
bad_libdwarf_md5 = fs.hash_directory(libdwarf.prefix)
bad_cmake_md5 = fs.hash_directory(cmake.prefix)
assert bad_libdwarf_md5 != expected_libdwarf_md5
assert bad_cmake_md5 != expected_cmake_md5
install('--overwrite', '-y', 'libdwarf', 'cmake')
assert os.path.exists(libdwarf.prefix)
assert os.path.exists(cmake.prefix)
assert fs.hash_directory(libdwarf.prefix) == expected_libdwarf_md5
assert fs.hash_directory(cmake.prefix) == expected_cmake_md5
assert fs.hash_directory(libdwarf.prefix) != bad_libdwarf_md5
assert fs.hash_directory(cmake.prefix) != bad_cmake_md5
