def test_module_path_working(tmpdir):
"""
Test that running a subprocess task works under normal circumstances
(without monkeying with PYTHONPATH).
"""
tmpdir = Path(tmpdir)
(tmpdir / "glean").mkdir()
with open(tmpdir / "glean" / "__init__.py", "w") as fd:
fd.write("\n")
(tmpdir / "foo").mkdir()
ProcessDispatcher.dispatch(_rmtree, (str(tmpdir / "foo"), ))
returncode = ProcessDispatcher._last_process.wait()
assert returncode == 0
assert not (tmpdir / "foo").exists()
def test_module_path_change_pythonpath(tmpdir, monkeypatch):
"""
If PYTHONPATH gets set to a place with a broken installation of Glean,
running a subprocess task should still work.
"""
tmpdir = Path(tmpdir)
(tmpdir / "glean").mkdir()
with open(tmpdir / "glean" / "__init__.py", "w") as fd:
fd.write("\n")
(tmpdir / "foo").mkdir()
monkeypatch.setenv("PYTHONPATH", str(tmpdir))
ProcessDispatcher.dispatch(_rmtree, (str(tmpdir), ))
returncode = ProcessDispatcher._last_process.wait()
assert returncode == 0
assert not (tmpdir / "foo").exists()