micropython/tests/stress/recursive_data.py

# This tests that printing recursive data structure doesn't lead to segfault.
try:
    import uio as io
except ImportError:
    print("SKIP")
    raise SystemExit

l = [1, 2, 3, None]
l[-1] = l
try:
    print(l, file=io.StringIO())
except RuntimeError:
    print("RuntimeError")
tests: Activate recursive_data.py test, now that io.StringIO is available. 10 years ago			`# This tests that printing recursive data structure doesn't lead to segfault.`
tests/misc/: Make few tests skippable. 8 years ago			`try:`
			`import uio as io`
			`except ImportError:`
			`print("SKIP")`
tests: Convert remaining "sys.exit()" to "raise SystemExit". 8 years ago			`raise SystemExit`
tests: Activate recursive_data.py test, now that io.StringIO is available. 10 years ago
			`l = [1, 2, 3, None]`
			`l[-1] = l`
			`try:`
			`print(l, file=io.StringIO())`
			`except RuntimeError:`
			`print("RuntimeError")`