diff options
Diffstat (limited to 'tests/micropython/extreme_exc.py')
| -rw-r--r-- | tests/micropython/extreme_exc.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/tests/micropython/extreme_exc.py b/tests/micropython/extreme_exc.py index c180f7cc1..86c5fed19 100644 --- a/tests/micropython/extreme_exc.py +++ b/tests/micropython/extreme_exc.py @@ -2,6 +2,15 @@ import micropython +# Check for stackless build, which can't call functions without +# allocating a frame on the heap. +try: + def stackless(): pass + micropython.heap_lock(); stackless(); micropython.heap_unlock() +except RuntimeError: + print("SKIP") + raise SystemExit + # some ports need to allocate heap for the emergency exception try: micropython.alloc_emergency_exception_buf(256) @@ -40,8 +49,9 @@ def main(): f(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz=1) except Exception as er: e = er + lst[0] = None lst = None - print(repr(e)) + print(repr(e)[:43]) # raise a deep exception with the heap locked # should use emergency exception and be unable to resize traceback array |