fix: 增强PyContextPool Engine创建的兼容性并添加GraalPy测试

2026-08-31 22:09:06 +00:00 · 2026-01-11 07:25:32 +08:00
parent c0e34ef7bc
commit d15b1c8b96
2 changed files with 166 additions and 25 deletions
@@ -0,0 +1,57 @@
+package cn.qaiu.parser;
+
+import org.graalvm.polyglot.Context;
+import org.graalvm.polyglot.Engine;
+import org.graalvm.polyglot.Value;
+
+/**
+ * GraalPy 简单测试
+ */
+public class GraalPyTest {
+    
+    public static void main(String[] args) {
+        System.out.println("===== GraalPy 测试开始 =====");
+        
+        try {
+            System.out.println("1. 检查可用语言...");
+            try (Engine engine = Engine.create()) {
+                System.out.println("   可用语言: " + engine.getLanguages().keySet());
+                if (!engine.getLanguages().containsKey("python")) {
+                    System.err.println("   ✗ Python 语言不可用！");
+                    System.exit(1);
+                }
+                System.out.println("   ✓ Python 语言可用");
+            }
+            
+            System.out.println("2. 尝试创建 Python Context...");
+            try (Context context = Context.newBuilder("python")
+                    .option("engine.WarnInterpreterOnly", "false")
+                    .build()) {
+                System.out.println("   ✓ Context 创建成功");
+                
+                System.out.println("3. 执行简单 Python 代码...");
+                Value result = context.eval("python", "1 + 2");
+                System.out.println("   ✓ 计算结果: 1 + 2 = " + result.asInt());
+                
+                System.out.println("4. 执行字符串操作...");
+                Value strResult = context.eval("python", "'Hello' + ' ' + 'GraalPy'");
+                System.out.println("   ✓ 字符串结果: " + strResult.asString());
+                
+                System.out.println("5. 执行多行代码...");
+                String code = """
+                    def greet(name):
+                        return f"Hello, {name}!"
+                    greet("World")
+                    """;
+                Value funcResult = context.eval("python", code);
+                System.out.println("   ✓ 函数结果: " + funcResult.asString());
+            }
+            
+            System.out.println("===== GraalPy 测试通过 =====");
+        } catch (Exception e) {
+            System.err.println("✗ GraalPy 测试失败: " + e.getMessage());
+            e.printStackTrace();
+            System.exit(1);
+        }
+    }
+}