diff options
Diffstat (limited to 'tests/test_venv.py')
| -rw-r--r-- | tests/test_venv.py | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/tests/test_venv.py b/tests/test_venv.py index de7ebbe1..ae5b303f 100644 --- a/tests/test_venv.py +++ b/tests/test_venv.py @@ -198,8 +198,28 @@ class VirtualenvTest(CoverageTest): with open("debug_out.txt") as f: return f.read() - def test_third_party_venv_isnt_measured(self, coverage_command: str) -> None: - out = run_in_venv(coverage_command + " run --source=. myproduct.py") + @pytest.mark.parametrize('install_source_in_venv', [True, False]) + def test_third_party_venv_isnt_measured( + self, coverage_command: str, install_source_in_venv: bool + ) -> None: + if install_source_in_venv: + make_file("setup.py", """\ + import setuptools + setuptools.setup( + name="myproduct", + py_modules = ["myproduct"], + ) + """) + try: + run_in_venv("python -m pip install .") + finally: + shutil.rmtree("build", ignore_errors=True) + shutil.rmtree("myproduct.egg-info", ignore_errors=True) + # Ensure that coverage doesn't run the non-installed module. + os.remove('myproduct.py') + out = run_in_venv(coverage_command + " run --source=.,myproduct -m myproduct") + else: + out = run_in_venv(coverage_command + " run --source=. myproduct.py") # In particular, this warning doesn't appear: # Already imported a file that will be measured: .../coverage/__main__.py assert out == self.expected_stdout @@ -213,7 +233,7 @@ class VirtualenvTest(CoverageTest): ) assert re_lines(r"^Tracing .*\bmyproduct.py", debug_out) assert re_lines( - r"^Not tracing .*\bcolorsys.py': falls outside the --source spec", + r"^Not tracing .*\bcolorsys.py': (module 'colorsys' |)?falls outside the --source spec", debug_out, ) |