✅ test(lsp_server): update test scripts and tsf cases

lsp-server/test/test_tree_sitter/test/test_tsf.sh

@@ -708,6 +708,14 @@ else
     echo "   ❌ if语句解析失败"
 fi
 
+echo "12.1.1 test if without semicolon before else"
+echo 'function test(); begin if a > b then x := a else x := b; end;' | tree-sitter parse > /dev/null 2>&1
+if [ $? -eq 0 ]; then
+    echo "   ✅ if (no semicolon) parsed"
+else
+    echo "   ❌ if (no semicolon) parse failed"
+fi
+
 echo "12.2 测试复杂if语句"
 cat > temp_if_test.tsf << 'EOF'
 function test();
@@ -763,6 +771,14 @@ else
     echo "   ❌ for循环解析失败"
 fi
 
+echo "12.4.1 test for body without semicolon"
+echo 'function test(); begin for i:=0 to 10 do x += 1 end;' | tree-sitter parse > /dev/null 2>&1
+if [ $? -eq 0 ]; then
+    echo "   ✅ for (no semicolon) parsed"
+else
+    echo "   ❌ for (no semicolon) parse failed"
+fi
+
 echo "12.5 测试for...to循环"
 echo 'function test(); begin for i:=0 to 10 do x := i; end;' | tree-sitter parse > /dev/null 2>&1
 if [ $? -eq 0 ]; then
@@ -779,6 +795,14 @@ else
     echo "   ❌ while循环解析失败"
 fi
 
+echo "12.6.1 test while body without semicolon"
+echo 'function test(); begin while x > 0 do x := x - 1 end;' | tree-sitter parse > /dev/null 2>&1
+if [ $? -eq 0 ]; then
+    echo "   ✅ while (no semicolon) parsed"
+else
+    echo "   ❌ while (no semicolon) parse failed"
+fi
+
 echo "12.7 测试repeat循环"
 echo 'function test(); begin repeat x := x + 1; until x > 10; end;' | tree-sitter parse > /dev/null 2>&1
 if [ $? -eq 0 ]; then