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# Pylint doesn't play well with fixtures and dependency injection from pytest
# pylint: disable=redefined-outer-name
import os
import pytest
from buildstream import _yaml
from buildstream._exceptions import ErrorDomain, LoadErrorReason
from buildstream.plugintestutils.runcli import cli # pylint: disable=unused-import
from tests.testutils import override_platform_uname
DATA_DIR = os.path.dirname(os.path.realpath(__file__))
@pytest.mark.datafiles(DATA_DIR)
@pytest.mark.parametrize("system,value,expected", [
# Test explicitly provided arches
('Darwin', 'Linux', 'Linuxy'),
('SunOS', 'FreeBSD', 'FreeBSDy'),
# Test automatically derived arches
('Linux', None, 'Linuxy'),
('Darwin', None, 'Darwiny'),
# Test that explicitly provided arches dont error out
# when the `uname` reported arch is not supported
('AIX', 'Linux', 'Linuxy'),
('HaikuOS', 'SunOS', 'SunOSy'),
])
def test_conditionals(cli, datafiles, system, value, expected):
with override_platform_uname(system=system):
project = os.path.join(datafiles.dirname, datafiles.basename, 'option-os')
bst_args = []
if value is not None:
bst_args += ['--option', 'machine_os', value]
bst_args += [
'show',
'--deps', 'none',
'--format', '%{vars}',
'element.bst'
]
result = cli.run(project=project, silent=True, args=bst_args)
result.assert_success()
loaded = _yaml.load_data(result.output)
assert _yaml.node_get(loaded, str, 'result') == expected
@pytest.mark.datafiles(DATA_DIR)
def test_unsupported_arch(cli, datafiles):
with override_platform_uname(system="AIX"):
project = os.path.join(datafiles.dirname, datafiles.basename, 'option-os')
result = cli.run(project=project, silent=True, args=[
'show',
'--deps', 'none',
'--format', '%{vars}',
'element.bst'
])
result.assert_main_error(ErrorDomain.LOAD, LoadErrorReason.INVALID_DATA)
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