add test suite timeout

Author: DQinYuan

src/main/java/com/alibaba/qlexpress4/Express4Runner.java

@@ -343,14 +343,14 @@ public void addOrReplaceMacro(String name, String macroScript) {
     private MacroDefine parseMacroDefine(String name, String macroScript) {
         ProgramNode macroProgram = parseToSyntaxTree(macroScript);
         ImportManager importManager = inheritDefaultImport();
-
+        
         try {
             // Compile the macro using the new AST compiler
             QLambdaDefinitionInner macroLambdaDef =
                 (QLambdaDefinitionInner)ASTCompiler.compile(macroProgram, operatorManager, importManager);
             QLInstruction[] macroInstructionsArray = macroLambdaDef.getInstructions();
             List<QLInstruction> macroInstructions = java.util.Arrays.asList(macroInstructionsArray);
-
+            
             // Determine if the last statement is an expression
             // The new AST's ProgramNode has a list of statements
             boolean lastStmtExpress = false;
@@ -360,7 +360,7 @@ private MacroDefine parseMacroDefine(String name, String macroScript) {
                 // Check if the last statement is an expression (implements ExpressionNode)
                 lastStmtExpress = lastStmt instanceof com.alibaba.qlexpress4.parser.ast.ExpressionNode;
             }
-
+            
             return new MacroDefine(macroInstructions, lastStmtExpress);
         }
         catch (Exception e) {
@@ -684,7 +684,7 @@ private Future<QCompileCache> getParseFuture(String script) {
     private QCompileCache parseDefinition(String script) {
         ProgramNode programNode = parseToSyntaxTree(script);
         ImportManager importManager = inheritDefaultImport();
-
+        
         try {
             if (initOptions.isTraceExpression()) {
                 // Compile with trace points

src/main/java/com/alibaba/qlexpress4/parser/ASTCompiler.java

@@ -52,7 +52,7 @@ public static QLambdaDefinition compile(ProgramNode programNode, OperatorManager
         throws Exception {
         return compile(programNode, operatorManager, null);
     }
-
+    
     /**
      * Compiles a ProgramNode to a QLambdaDefinition with ImportManager support.
      * <p>
@@ -74,19 +74,19 @@ public static QLambdaDefinition compile(ProgramNode programNode, OperatorManager
         if (operatorManager == null) {
             throw new IllegalArgumentException("operatorManager cannot be null");
         }
-
+        
         // Create instruction generator
         InstructionGenerator generator = new InstructionGenerator(operatorManager, importManager);
-
+        
         // Generate instructions from AST
         GenerationResult result = ((ASTNode)programNode).accept(generator, new GenerationContext());
-
+        
         // Extract instructions
         List<QLInstruction> instructions = result.getInstructions();
-
+        
         // Calculate max stack size
         int maxStackSize = calculateMaxStackSize(instructions);
-
+        
         // Create main lambda definition
         return new QLambdaDefinitionInner("main", instructions, Collections.emptyList(), maxStackSize);
     }
@@ -106,7 +106,7 @@ public static CompilationResult compileWithTrace(ProgramNode programNode, Operat
         throws Exception {
         return compileWithTrace(programNode, operatorManager, null);
     }
-
+    
     /**
      * Compiles a ProgramNode to a QLambdaDefinition with trace points and ImportManager support.
      * <p>
@@ -128,13 +128,13 @@ public static CompilationResult compileWithTrace(ProgramNode programNode, Operat
         if (operatorManager == null) {
             throw new IllegalArgumentException("operatorManager cannot be null");
         }
-
+        
         // Compile to lambda definition
         QLambdaDefinition lambdaDefinition = compile(programNode, operatorManager, importManager);
-
+        
         // Generate trace points
         List<TracePointTree> tracePoints = generateTracePoints(programNode);
-
+        
         return new CompilationResult(lambdaDefinition, tracePoints);
     }
 

src/main/java/com/alibaba/qlexpress4/parser/ast/ASTVisitor.java

@@ -176,13 +176,13 @@ R visit(CastNode node, C context)
      */
     R visit(ArrayAccessNode node, C context)
         throws Exception;
-
+    
     /**
      * Visits an array slice node.
      */
     R visit(ArraySliceNode node, C context)
         throws Exception;
-
+    
     /**
      * Visits an array literal node.
      */

src/main/java/com/alibaba/qlexpress4/parser/ast/ArraySliceNode.java

@@ -13,43 +13,45 @@
  */
 public class ArraySliceNode extends ASTNode implements ExpressionNode {
     private final ExpressionNode array;
+    
     private final ExpressionNode start;
+    
     private final ExpressionNode end;
-
-    public ArraySliceNode(int line, int column, String source,
-                          ExpressionNode array, ExpressionNode start, ExpressionNode end) {
+    
+    public ArraySliceNode(int line, int column, String source, ExpressionNode array, ExpressionNode start,
+        ExpressionNode end) {
         super(line, column, source);
         this.array = array;
         this.start = start;
         this.end = end;
     }
-
+    
     @Override
     public <R, C> R accept(ASTVisitor<R, C> visitor, C context)
         throws Exception {
         return visitor.visit(this, context);
     }
-
+    
     public ExpressionNode getArray() {
         return array;
     }
-
+    
     /**
      * Get the start index expression (may be null for [:end] or [:]).
      * @return the start index expression or null if not specified
      */
     public ExpressionNode getStart() {
         return start;
     }
-
+    
     /**
      * Get the end index expression (may be null for [start:] or [:]).
      * @return the end index expression or null if not specified
      */
     public ExpressionNode getEnd() {
         return end;
     }
-
+    
     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder();