micropython/tests/import/builtin_import.py
David Lechner 3dc324d3f1 tests: Format all Python code with black, except tests in basics subdir.
This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py.  The basics/ subdirectory is excluded for now so we
aren't changing too much at once.

In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.
2020-03-30 13:21:58 +11:00

23 lines
407 B
Python

# test calling builtin import function
# basic test
__import__("builtins")
# first arg should be a string
try:
__import__(1)
except TypeError:
print("TypeError")
# module name should not be empty
try:
__import__("")
except ValueError:
print("ValueError")
# level argument should be non-negative
try:
__import__("xyz", None, None, None, -1)
except ValueError:
print("ValueError")