circuitpython/tests/micropython/heapalloc_fail_set.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

22 lines
357 B
Python

# test handling of failed heap allocation with set
import micropython
# create set
x = 1
micropython.heap_lock()
try:
{x}
except MemoryError:
print("MemoryError: set create")
micropython.heap_unlock()
# set copy
s = {1, 2}
micropython.heap_lock()
try:
s.copy()
except MemoryError:
print("MemoryError: set copy")
micropython.heap_unlock()