properly gate added fn tests

Author: willcl-ark

test/functional_tests.cmake

@@ -17,6 +17,12 @@ else()
     set(IS_LINUX FALSE)
 endif()
 
+if(NOT CMAKE_SYSTEM_NAME STREQUAL "Windows")
+    set(IS_POSIX TRUE)
+else()
+    set(IS_POSIX FALSE)
+endif()
+
 option(ENABLE_EXTENDED_FUNCTIONAL_TESTS "Enable extended/slow functional tests" OFF)
 option(ENABLE_PREVIOUS_RELEASES_TESTS "Enable tests requiring previous Bitcoin releases" OFF)
 option(ENABLE_USDT_TESTS "Enable USDT tracepoint tests (requires Linux + BPF permissions)" OFF)
@@ -216,7 +222,6 @@ add_functional_test(interface_zmq "interface_zmq.py" COST 21)
 add_functional_test(rpc_invalid_address_message "rpc_invalid_address_message.py" COST 20)
 add_functional_test(rpc_validateaddress "rpc_validateaddress.py" COST 19)
 add_functional_test(interface_bitcoin_cli "interface_bitcoin_cli.py" COST 18)
-add_functional_test(feature_bind_extra "feature_bind_extra.py" COST 17)
 add_functional_test(mempool_resurrect "mempool_resurrect.py" COST 16)
 add_functional_test(tool_bitcoin_chainstate "tool_bitcoin_chainstate.py" COST 15)
 add_functional_test(tool_utils "tool_utils.py" COST 14)
@@ -240,7 +245,6 @@ add_functional_test(p2p_compactblocks_hb_v1 "p2p_compactblocks_hb.py --v1transpo
 add_functional_test(p2p_compactblocks_hb_v2 "p2p_compactblocks_hb.py --v2transport" COST 5)
 add_functional_test(p2p_disconnect_ban_v1 "p2p_disconnect_ban.py --v1transport" COST 5)
 add_functional_test(p2p_disconnect_ban_v2 "p2p_disconnect_ban.py --v2transport" COST 5)
-add_functional_test(feature_posix_fs_permissions "feature_posix_fs_permissions.py" COST 5)
 add_functional_test(rpc_decodescript "rpc_decodescript.py" COST 5)
 add_functional_test(rpc_blockchain_v1 "rpc_blockchain.py --v1transport" COST 5)
 add_functional_test(rpc_blockchain_v2 "rpc_blockchain.py --v2transport" COST 5)
@@ -368,8 +372,14 @@ add_functional_test(feature_shutdown "feature_shutdown.py" COST 5)
 add_functional_test(p2p_ibd_txrelay "p2p_ibd_txrelay.py" COST 5)
 add_functional_test(p2p_seednode "p2p_seednode.py" COST 5)
 
+# POSIX-only tests (Linux, macOS, etc. - not Windows)
+if(IS_POSIX)
+    add_functional_test(feature_posix_fs_permissions "feature_posix_fs_permissions.py" COST 5 LABELS "posix_only")
+endif()
+
 # Linux-only tests
 if(IS_LINUX)
+    add_functional_test(feature_bind_extra "feature_bind_extra.py" COST 17 LABELS "linux_only")
     add_functional_test(rpc_bind_ipv4 "rpc_bind.py --ipv4" COST 5 LABELS "linux_only")
     add_functional_test(rpc_bind_ipv6 "rpc_bind.py --ipv6" COST 5 LABELS "linux_only")
     add_functional_test(rpc_bind_nonloopback "rpc_bind.py --nonloopback" COST 5 LABELS "linux_only")