def test_source_files(files_to_be_sourced):
"""Tests the construction of a list of environment modifications that are
the result of sourcing a file.
"""
env = EnvironmentModifications()
for filename in files_to_be_sourced:
if filename.endswith('sourceme_parameters.sh'):
env.extend(
EnvironmentModifications.from_sourcing_file(
filename, 'intel64'))
else:
env.extend(EnvironmentModifications.from_sourcing_file(filename))
modifications = env.group_by_name()
# This is sensitive to the user's environment; can include
# spurious entries for things like PS1
#
# TODO: figure out how to make a bit more robust.
assert len(modifications) >= 5
# Set new variables
assert len(modifications['NEW_VAR']) == 1
assert isinstance(modifications['NEW_VAR'][0], SetEnv)
assert modifications['NEW_VAR'][0].value == 'new'
assert len(modifications['FOO']) == 1
assert isinstance(modifications['FOO'][0], SetEnv)
assert modifications['FOO'][0].value == 'intel64'
# Unset variables
assert len(modifications['EMPTY_PATH_LIST']) == 1
assert isinstance(modifications['EMPTY_PATH_LIST'][0], UnsetEnv)
# Modified variables
assert len(modifications['UNSET_ME']) == 1
assert isinstance(modifications['UNSET_ME'][0], SetEnv)
assert modifications['UNSET_ME'][0].value == 'overridden'
assert len(modifications['PATH_LIST']) == 3
assert isinstance(modifications['PATH_LIST'][0], RemovePath)
assert modifications['PATH_LIST'][0].value == '/path/third'
assert isinstance(modifications['PATH_LIST'][1], AppendPath)
assert modifications['PATH_LIST'][1].value == '/path/fourth'
assert isinstance(modifications['PATH_LIST'][2], PrependPath)
assert modifications['PATH_LIST'][2].value == '/path/first'
def test_setting_dtags_based_on_config(config_setting, expected_flag, config,
mock_packages):
# Pick a random package to be able to set compiler's variables
s = spack.spec.Spec('cmake')
s.concretize()
pkg = s.package
env = EnvironmentModifications()
with spack.config.override('config:shared_linking', config_setting):
spack.build_environment.set_compiler_environment_variables(pkg, env)
modifications = env.group_by_name()
assert 'SPACK_DTAGS_TO_STRIP' in modifications
assert 'SPACK_DTAGS_TO_ADD' in modifications
assert len(modifications['SPACK_DTAGS_TO_ADD']) == 1
assert len(modifications['SPACK_DTAGS_TO_STRIP']) == 1
dtags_to_add = modifications['SPACK_DTAGS_TO_ADD'][0]
assert dtags_to_add.value == expected_flag
