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| author | Damien George <damien@micropython.org> | 2025-04-29 10:24:52 +1000 |
|---|---|---|
| committer | Angus Gratton <gus@projectgus.com> | 2025-05-01 11:16:29 +1000 |
| commit | 3f1df4bacb2aa8f9018011c6a61eff9247248e1b (patch) | |
| tree | 5a6d29467b9c4e622e3c4b82874b501431e67913 /tests/net_hosted/asyncio_loopback.py | |
| parent | 62479f2cb60ae73dcb81d0b0e2b2d147813e0604 (diff) | |
| download | micropython-3f1df4bacb2aa8f9018011c6a61eff9247248e1b.tar.gz micropython-3f1df4bacb2aa8f9018011c6a61eff9247248e1b.zip | |
tests/net_hosted: Only run network loopback test on supported targets.
Only a few ports have TCP/IP loopback enabled in their network stack, and
this test will only pass on those ports. There's not really any good way
to do a feature check for loopback mode without actually running the test
and seeing if it passes/fails, so add an explicit check that the test is
running on a port known to support loopback.
(Enabling loopback on lwIP, eg RPI_PICO_W, costs +568 code and +272 bss and
is a rarely used feature, so not worth unconditionally enabling.)
Signed-off-by: Damien George <damien@micropython.org>
Diffstat (limited to 'tests/net_hosted/asyncio_loopback.py')
| -rw-r--r-- | tests/net_hosted/asyncio_loopback.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tests/net_hosted/asyncio_loopback.py b/tests/net_hosted/asyncio_loopback.py index fd4674544c..03513ae624 100644 --- a/tests/net_hosted/asyncio_loopback.py +++ b/tests/net_hosted/asyncio_loopback.py @@ -1,5 +1,12 @@ # Test network loopback behaviour +import sys + +# Only certain platforms can do TCP/IP loopback. +if sys.platform not in ("darwin", "esp32", "linux"): + print("SKIP") + raise SystemExit + try: import asyncio except ImportError: |