rproxy/test_routing_comprehensive.sh at 59d075d8e060d78b139989763560949c6e357b84

 #!/bin/bash
 # Comprehensive test script for routing reliability
 set -e
 echo "=== Comprehensive Routing Test ==="
 echo "This test verifies that /dashboard and /api/stats are ALWAYS handled internally"
 echo ""
 # Kill any existing proxy
 pkill -f rproxy || true
 sleep 1
 # Start the proxy with debug output
 echo "Starting proxy with debug logging..."
 DEBUG=1 ./rproxy > proxy.log 2>&1 &
 PROXY_PID=$!
 sleep 2
 # Check if proxy is running
 if ! ps -p $PROXY_PID > /dev/null; then
     echo "ERROR: Proxy failed to start"
     cat proxy.log
     exit 1
 fi
 echo "Proxy started with PID: $PROXY_PID"
 echo ""
 # Function to test a URL and check response
 test_url() {
     local url=$1
     local expected_pattern=$2
     local test_name=$3
     echo "Testing: $test_name"
     response=$(curl -s -w "\nHTTP_CODE:%{http_code}" "$url" 2>/dev/null || true)
     http_code=$(echo "$response" | grep "HTTP_CODE:" | cut -d: -f2)
     body=$(echo "$response" | grep -v "HTTP_CODE:")
     if [ "$http_code" = "200" ]; then
         if echo "$body" | grep -q "$expected_pattern"; then
             echo "  ✓ Success: Got expected response"
             return 0
         else
             echo "  ✗ FAIL: Got 200 but wrong content"
             echo "    Expected pattern: $expected_pattern"
             echo "    Got: ${body:0:100}..."
             return 1
         fi
     else
         echo "  ✗ FAIL: Got HTTP $http_code instead of 200"
         return 1
     fi
 }
 # Run tests
 echo "=== Test 1: Basic Dashboard Access ==="
 test_url "http://localhost:8888/dashboard" "Reverse Proxy Monitor" "Dashboard"
 echo ""
 echo "=== Test 2: Basic API Stats Access ==="
 test_url "http://localhost:8888/api/stats" "cpu_percent" "API Stats"
 echo ""
 echo "=== Test 3: Multiple Sequential Dashboard Requests ==="
 for i in {1..5}; do
     test_url "http://localhost:8888/dashboard" "Reverse Proxy Monitor" "Dashboard request $i"
 done
 echo ""
 echo "=== Test 4: Multiple Sequential API Requests ==="
 for i in {1..5}; do
     test_url "http://localhost:8888/api/stats" "cpu_percent" "API request $i"
 done
 echo ""
 echo "=== Test 5: Mixed Dashboard and API Requests ==="
 for i in {1..3}; do
     test_url "http://localhost:8888/dashboard" "Reverse Proxy Monitor" "Dashboard request $i"
     test_url "http://localhost:8888/api/stats" "cpu_percent" "API request $i"
 done
 echo ""
 echo "=== Test 6: Concurrent Dashboard Requests ==="
 echo "Sending 10 concurrent dashboard requests..."
 for i in {1..10}; do
     (
         response=$(curl -s -o /dev/null -w "%{http_code}" "http://localhost:8888/dashboard" 2>/dev/null)
         if [ "$response" = "200" ]; then
             echo "  Request $i: ✓ 200 OK"
         else
             echo "  Request $i: ✗ Got $response"
         fi
     ) &
 done
 wait
 echo ""
 echo "=== Test 7: Concurrent API Requests ==="
 echo "Sending 10 concurrent API requests..."
 for i in {1..10}; do
     (
         response=$(curl -s -o /dev/null -w "%{http_code}" "http://localhost:8888/api/stats" 2>/dev/null)
         if [ "$response" = "200" ]; then
             echo "  Request $i: ✓ 200 OK"
         else
             echo "  Request $i: ✗ Got $response"
         fi
     ) &
 done
 wait
 echo ""
 echo "=== Test 8: Pipelined Requests (Keep-Alive) ==="
 echo "Testing pipelined requests with keep-alive..."
 (echo -ne "GET /dashboard HTTP/1.1\r\nHost: localhost\r\n\r\nGET /api/stats HTTP/1.1\r\nHost: localhost\r\n\r\n" | nc localhost 8888 | grep -E "(Reverse Proxy Dashboard|vhost_stats)" | wc -l) > pipeline_result.txt 2>&1
 pipeline_count=$(cat pipeline_result.txt)
 if [ "$pipeline_count" = "2" ]; then
     echo "  ✓ Both pipelined requests were handled correctly"
 else
     echo "  ✗ FAIL: Only $pipeline_count/2 pipelined requests handled correctly"
 fi
 echo ""
 echo "=== Test 9: Rapid Fire Mixed Requests ==="
 echo "Sending 50 rapid requests mixing dashboard, API, and proxy requests..."
 success=0
 fail=0
 for i in {1..50}; do
     case $((i % 3)) in
 ) url="http://localhost:8888/dashboard" ;;
 ) url="http://localhost:8888/api/stats" ;;
 ) url="http://localhost:8888/" ;;  # This should be proxied
     esac
     response=$(curl -s -o /dev/null -w "%{http_code}" "$url" 2>/dev/null || echo "000")
     if [ "$response" = "200" ] || [ "$response" = "502" ]; then
         ((success++))
     else
         ((fail++))
         echo "  Request $i to $url failed with code: $response"
     fi
 done
 echo "  Results: $success successful, $fail failed"
 echo ""
 echo "=== Test 10: Check Routing Log Patterns ==="
 echo "Analyzing proxy log for routing decisions..."
 dashboard_internal=$(grep -c "ROUTING-INTERNAL.*DASHBOARD" proxy.log || true)
 api_internal=$(grep -c "ROUTING-INTERNAL.*API STATS" proxy.log || true)
 dashboard_forward=$(grep -c "ROUTING-FORWARD.*dashboard" proxy.log || true)
 api_forward=$(grep -c "ROUTING-FORWARD.*api/stats" proxy.log || true)
 echo "  Dashboard handled internally: $dashboard_internal times"
 echo "  API stats handled internally: $api_internal times"
 echo "  Dashboard incorrectly forwarded: $dashboard_forward times"
 echo "  API stats incorrectly forwarded: $api_forward times"
 if [ "$dashboard_forward" -gt 0 ] || [ "$api_forward" -gt 0 ]; then
     echo "  ✗ FAIL: Internal routes were incorrectly forwarded!"
     echo ""
     echo "=== Showing incorrect forwarding logs ==="
     grep "ROUTING-FORWARD.*dashboard\|ROUTING-FORWARD.*api/stats" proxy.log | head -10 || true
 else
     echo "  ✓ Success: All internal routes handled correctly"
 fi
 echo ""
 echo "=== Cleanup ==="
 kill $PROXY_PID 2>/dev/null || true
 wait $PROXY_PID 2>/dev/null || true
 echo "Proxy stopped"
 echo ""
 echo "=== Test Summary ==="
 if [ "$dashboard_forward" -gt 0 ] || [ "$api_forward" -gt 0 ]; then
     echo "❌ TESTS FAILED: Internal routes were incorrectly forwarded"
     echo "   Check proxy.log for details"
     exit 1
 else
     echo "✅ ALL TESTS PASSED: Internal routes are reliably handled"
     exit 0
 fi