Make tests work on windows

Author: coretl

tests/test_asyncio.py

@@ -2,6 +2,7 @@
 
 import signal
 import pytest
+import sys
 
 
 @pytest.mark.asyncio
@@ -68,7 +69,11 @@ async def test_asyncio_ioc_override(asyncio_ioc_override):
     assert (await caget(pre + ":GAIN")) == 1
 
     # Stop
-    asyncio_ioc_override.proc.send_signal(signal.SIGINT)
+    if sys.platform == "win32":
+        sig = signal.CTRL_C_EVENT
+    else:
+        sig = signal.SIGINT
+    asyncio_ioc_override.proc.send_signal(sig)
     # check closed and output
     out, err = asyncio_ioc_override.proc.communicate()
     out = out.decode()