[continuous-integration] move android check to GitHub Actions (#4829)

tests/scripts/misc/test_multicast_join.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python3
+#
+#  Copyright (c) 2020, The OpenThread Authors.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+
+import socket
+import struct
+import subprocess
+import sys
+import time
+
+from ipaddress import ip_address
+
+
+def get_maddrs():
+    lines = subprocess.run(['ot-ctl', 'ipmaddr'],
+                           stdout=subprocess.PIPE).stdout.decode().split()
+    return [ip_address(l) for l in lines if l.startswith('ff')]
+
+
+def main():
+    group = 'ff02::158'
+    if_index = int(sys.argv[1])
+
+    with socket.socket(socket.AF_INET6, socket.SOCK_DGRAM) as s:
+        s.setsockopt(socket.IPPROTO_IPV6, socket.IPV6_MULTICAST_IF, if_index)
+        s.setsockopt(
+            socket.IPPROTO_IPV6, socket.IPV6_JOIN_GROUP,
+            struct.pack('16si', socket.inet_pton(socket.AF_INET6, group),
+                        if_index))
+        time.sleep(2)
+        maddrs = get_maddrs()
+        print(maddrs)
+        if not any(addr == ip_address(group) for addr in maddrs):
+            return -1
+
+        s.setsockopt(
+            socket.IPPROTO_IPV6, socket.IPV6_LEAVE_GROUP,
+            struct.pack('16si', socket.inet_pton(socket.AF_INET6, group),
+                        if_index))
+
+        time.sleep(2)
+        maddrs = get_maddrs()
+        print(maddrs)
+        if any(addr == ip_address(group) for addr in maddrs):
+            return -1
+    return 0
+
+
+if __name__ == '__main__':
+    exit(main())