diff options
| author | Damien George <damien.p.george@gmail.com> | 2018-06-20 17:11:58 +1000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2018-06-27 16:55:05 +1000 |
| commit | 726804ea405483872ebc93772aea0ab0bfce0bcf (patch) | |
| tree | f3ee9544b5ea83dfa671e40a4341bf91524e785c /tests/basics/io_bytesio_ext2.py | |
| parent | bc6c56d75d1b954b42b01dc8e10e283523b2e902 (diff) | |
tests: Move non-filesystem io tests to basics dir with io_ prefix.
Diffstat (limited to 'tests/basics/io_bytesio_ext2.py')
| -rw-r--r-- | tests/basics/io_bytesio_ext2.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/basics/io_bytesio_ext2.py b/tests/basics/io_bytesio_ext2.py new file mode 100644 index 000000000..8f624fd58 --- /dev/null +++ b/tests/basics/io_bytesio_ext2.py @@ -0,0 +1,13 @@ +try: + import uio as io +except ImportError: + import io + +a = io.BytesIO(b"foobar") +try: + a.seek(-10) +except Exception as e: + # CPython throws ValueError, but MicroPython has consistent stream + # interface, so BytesIO raises the same error as a real file, which + # is OSError(EINVAL). + print(type(e), e.args[0] > 0) |