tests/net_inet: Move tests which don't require full Internet to net_hosted.

The idea is that these tests can be run with just a test server running
on a test host, with device under test connecting to it, instead of
requiring Internet connection for testing.

Such setup is however WIP, and some tests in net_hosted/ are so far
written to connect to Internet, as there're not test server written
yet. This is expected to evolve over time.

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/net_hosted/accept_timeout.py b/tests/net_hosted/accept_timeout.py
new file mode 100644
index 000000000..44b3b8c7c
--- /dev/null
+++ b/tests/net_hosted/accept_timeout.py
@@ -0,0 +1,22 @@
+# test that socket.accept() on a socket with timeout raises ETIMEDOUT
+
+try:
+    import usocket as socket
+except:
+    import socket
+
+try:
+    socket.socket.settimeout
+except AttributeError:
+    print('SKIP')
+    raise SystemExit
+
+s = socket.socket()
+s.bind(socket.getaddrinfo('127.0.0.1', 8123)[0][-1])
+s.settimeout(1)
+s.listen(1)
+try:
+    s.accept()
+except OSError as er:
+    print(er.args[0] in (110, 'timed out')) # 110 is ETIMEDOUT; CPython uses a string
+s.close()