The attached files below are respectively the source code files for the test demo on Windows, the compiled executable program, and the test demo's running results on Windows.
[test-stg.c](/uploads/d6729704bcf9c8d62ac7ced450f81d5e/test-stg.c)
[Project1.exe](/uploads/7f291e05bc31bf726ae8050568e7ebc7/Project1.exe)

Signed-off-by: chenjiangyi <chenjiangyi(a)uniontech.com>
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https://gitlab.winehq.org/wine/wine/-/merge_requests/8982
Follow-up of !2786, which appears to have been abandoned.
Depends on !8182, !8575, !8578
# Execute minimal test case
1. checkout wine into ~/src/wine
2. in dlls/ws2_32/tests/sock.c wrap all calls to test functions after `Init()` until `test_afunix()` with #if 0 ... #endif
3. build into ~/src/wine-build
4. run `(cd ~/src/wine-build; WINEPREFIX=~/src/wine/.wine ../wine/tools/runtest -q -P wine -T . -M ws2_32.dll -p dlls/ws2_32/tests/i386-windows/ws2_32_test.exe sock)`
# How to debug wineserver
Since `wineserver` runs in the background, simple calls to printf() will show nothing when the test case is executed. A workaround is to open a file and call fprintf() to write debug messages to this file, which can then be inspected.
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v41: ws2_32: Add note in bind() for AF_UNIX sockets
ws2_32/tests: In tests for AF_UNIX sockets print actual directory used
ws2_32/tests: In AF_UNIX socket tests always print used path in case of errors
ws2_32/tests: Add test for AF_UNIX sockets
server: Fix getsockname() and accept() on AF_UNIX sockets.
server: Introduce error when attempting to create a SOCK_DGRAM AF_UNIX socket.
ws2_32: Add support for AF_UNIX sockets.
server: Allow for deletion of socket files.
https://gitlab.winehq.org/wine/wine/-/merge_requests/7650