llama.cpp verification source 2026-05-22

examples/llama-eval/test-simulator.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+set -e
+
+# Get the directory where this script is located
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+echo "=== llama-server-simulator Test Script ==="
+echo ""
+
+PORT=8033
+SUCCESS_RATE=0.8
+TEST_PORT=8034
+
+echo "Starting simulator on port $PORT with success rate $SUCCESS_RATE..."
+source "$SCRIPT_DIR/venv/bin/activate"
+python3 "$SCRIPT_DIR/llama-server-simulator.py" --port $PORT --success-rate $SUCCESS_RATE > /tmp/simulator-test.log 2>&1 &
+SIMULATOR_PID=$!
+
+echo "Waiting for simulator to start..."
+sleep 5
+
+# Helper function to make a request and extract the answer
+make_request() {
+  local question="$1"
+  curl -s -X POST http://localhost:$PORT/v1/chat/completions \
+    -H "Content-Type: application/json" \
+    -d "{
+      \"model\": \"llama\",
+      \"messages\": [
+        {\"role\": \"user\", \"content\": \"$question\"}
+      ],
+      \"temperature\": 0,
+      \"max_tokens\": 2048
+    }" | python3 -c "import sys, json; data = json.load(sys.stdin); print(data.get('choices', [{}])[0].get('message', {}).get('content', data.get('error', 'No response')))"
+}
+
+# Test question (repeated in multiple tests)
+TEST_QUESTION="Quadratic polynomials P(x) and Q(x) have leading coefficients 2 and -2, respectively. The graphs of both polynomials pass through the two points (16,54) and (20,53). Find P(0) + Q(0)."
+
+echo ""
+echo "=== Test 1: Correct Answer ==="
+echo "Sending request with known question..."
+answer=$(make_request "$TEST_QUESTION")
+echo "Answer: $answer"
+echo "Expected: 116"
+echo "Correct: $([ "$answer" == "116" ] && echo "Yes" || echo "No")"
+
+echo ""
+echo "=== Test 2: Wrong Answer ==="
+echo "Sending request with known question (success rate 0.0)..."
+answer=$(make_request "$TEST_QUESTION")
+echo "Answer: $answer"
+echo "Expected: 116"
+echo "Correct: $([ "$answer" == "116" ] && echo "Yes" || echo "No")"
+
+echo ""
+echo "=== Test 3: No Matching Question ==="
+echo "Sending request with non-matching text..."
+response=$(make_request "What is the capital of France?")
+echo "Response: $response"
+echo "Expected: No matching question found"
+echo "Correct: $([ "$response" == "No matching question found" ] && echo "Yes" || echo "No")"
+
+echo ""
+echo "=== Test 4: Success Rate Verification ==="
+echo "Sending 10 requests to test success rate..."
+correct_count=0
+for i in {1..10}; do
+  answer=$(make_request "$TEST_QUESTION")
+  if [ "$answer" == "116" ]; then
+    correct_count=$((correct_count + 1))
+  fi
+  echo "  Request $i: Answer = $answer"
+done
+echo "Correct answers: $correct_count/10"
+echo "Expected: ~8/10 (80% success rate)"
+echo "Success rate: $(echo "scale=1; $correct_count * 10" | bc)%"
+
+echo ""
+echo "=== Test Complete ==="
+echo "Stopping simulator..."
+kill $SIMULATOR_PID 2>/dev/null
+wait $SIMULATOR_PID 2>/dev/null || true
+
+echo "Simulator stopped."