"""Verify delayed dynamic bridge rejection blocks only its directed connection."""
from pathlib import Path
import subprocess, tempfile
root = Path(__file__).resolve().parents[2]
source = (root / "src/server/game/World/ClientlessActionExecutorMgr.cpp").read_text()
start = source.index('    if (!failedEdgeDatabaseId && reason.rfind("route-local-", 0) == 0 &&')
end = source.index('    // A failed initial local approach', start)
code = r'''
#include <string>
#include <vector>
#include <unordered_set>
#include <cassert>
struct Step {std::string NodeKey,EdgeType;};
struct Record {unsigned RouteStep;std::vector<Step> Route;std::unordered_set<std::string> FailedBridgeKeys;};
void reject(Record& record,unsigned failedEdgeDatabaseId,std::string reason){
''' + source[start:end] + r'''
}
int main(){Record r{1,{{"taxi_2","start"},{"stormwind_tradecenter","local_bridge"}}, {}};
reject(r,0,"route-local-PathRejected");assert(r.FailedBridgeKeys.count("taxi_2->stormwind_tradecenter"));
assert(!r.FailedBridgeKeys.count("stormwind_tradecenter->taxi_2"));
r.FailedBridgeKeys.clear();reject(r,15,"route-local-PathRejected");assert(r.FailedBridgeKeys.empty());
r.RouteStep=0;reject(r,0,"route-local-PathRejected");assert(r.FailedBridgeKeys.empty());
r.RouteStep=1;r.Route[1].EdgeType="free_flight";reject(r,0,"route-local-PathRejected");assert(r.FailedBridgeKeys.empty());}
'''
with tempfile.TemporaryDirectory(prefix="vcore-dynamic-bridge-") as directory:
    path=Path(directory)
    (path/"test.cpp").write_text(code)
    subprocess.run(["c++","-std=c++17",str(path/"test.cpp"),"-o",str(path/"test")],check=True)
    subprocess.run([str(path/"test")],check=True)
print("Delayed bridge rejection, direction, persistent edges and non-bridge exclusions PASS")