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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._exceptions import ErrorDomain
from buildstream import _yaml
from buildstream.plugins.sources.pip import _match_package_name
from buildstream.testing import cli # pylint: disable=unused-import
DATA_DIR = os.path.join(os.path.dirname(os.path.realpath(__file__)), "pip",)
def generate_project(project_dir):
project_file = os.path.join(project_dir, "project.conf")
_yaml.roundtrip_dump({"name": "foo"}, project_file)
# Test that without ref, consistency is set appropriately.
@pytest.mark.datafiles(os.path.join(DATA_DIR, "no-ref"))
def test_no_ref(cli, datafiles):
project = str(datafiles)
generate_project(project)
assert cli.get_element_state(project, "target.bst") == "no reference"
# Test that pip is not allowed to be the first source
@pytest.mark.datafiles(os.path.join(DATA_DIR, "first-source-pip"))
def test_first_source(cli, datafiles):
project = str(datafiles)
generate_project(project)
result = cli.run(project=project, args=["show", "target.bst"])
result.assert_main_error(ErrorDomain.ELEMENT, None)
# Test that error is raised when neither packges nor requirements files
# have been specified
@pytest.mark.datafiles(os.path.join(DATA_DIR, "no-packages"))
def test_no_packages(cli, datafiles):
project = str(datafiles)
generate_project(project)
result = cli.run(project=project, args=["show", "target.bst"])
result.assert_main_error(ErrorDomain.SOURCE, None)
# Test that pip source parses tar ball names correctly for the ref
@pytest.mark.parametrize(
"tarball, expected_name, expected_version",
[
("dotted.package-0.9.8.tar.gz", "dotted.package", "0.9.8"),
("hyphenated-package-2.6.0.tar.gz", "hyphenated-package", "2.6.0"),
("underscore_pkg-3.1.0.tar.gz", "underscore_pkg", "3.1.0"),
("numbers2and5-1.0.1.tar.gz", "numbers2and5", "1.0.1"),
("multiple.dots.package-5.6.7.tar.gz", "multiple.dots.package", "5.6.7"),
("multiple-hyphens-package-1.2.3.tar.gz", "multiple-hyphens-package", "1.2.3"),
("multiple_underscore_pkg-3.4.5.tar.gz", "multiple_underscore_pkg", "3.4.5"),
("shortversion-1.0.tar.gz", "shortversion", "1.0"),
("longversion-1.2.3.4.tar.gz", "longversion", "1.2.3.4"),
],
)
def test_match_package_name(tarball, expected_name, expected_version):
name, version = _match_package_name(tarball)
assert (expected_name, expected_version) == (name, version)
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