diff options
| -rwxr-xr-x | tests/run-multitests.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/tests/run-multitests.py b/tests/run-multitests.py index 81db31ea9..5ae8b8ea4 100755 --- a/tests/run-multitests.py +++ b/tests/run-multitests.py @@ -162,6 +162,14 @@ class PyInstanceSubProcess(PyInstance): def __str__(self): return self.argv[0].rsplit("/")[-1] + def prepare_script_from_file(self, filename, prepend, append): + # Make tests run in an isolated environment (i.e. `import io` would + # otherwise get the `tests/io` directory). + remove_cwd_from_sys_path = b"import sys\nsys.path.remove('')\n\n" + return remove_cwd_from_sys_path + super().prepare_script_from_file( + filename, prepend, append + ) + def run_script(self, script): output = b"" err = None @@ -582,7 +590,7 @@ def main(): cmd_args = cmd_parser.parse_args() # clear search path to make sure tests use only builtin modules and those in extmod - os.environ["MICROPYPATH"] = os.pathsep.join(("", ".frozen", "../extmod")) + os.environ["MICROPYPATH"] = os.pathsep.join((".frozen", "../extmod")) test_files = prepare_test_file_list(cmd_args.files) max_instances = max(t[1] for t in test_files) |