add

+#define CATCH_CONFIG_MAIN  // 宏定义指明main()函数
+#include "catch.hpp"
+
+#include <string>
+#include <vector>
+
+// TEST_CASE("spserver http", "[http]") {
+//   std::vector<int> row = {0, 1, 0, 1, 0, 1, 0, 1, 0};
+//   std::string rule = "01011010";
+//   std::vector<int> expected_result = {1, 0, 0, 0, 0, 0, 0, 0, 1};
+//   REQUIRE(evolve(row, rule) == expected_result);
+// }
+
+// 测试用例
+TEST_CASE( "vectors can be sized and resized", "[vector]" ) 
+{
+ 
+    std::vector<int> v( 5 );
+ 
+    REQUIRE( v.size() == 5 );
+    REQUIRE( v.capacity() >= 5 );
+ 
+    SECTION( "resizing bigger changes size and capacity" ) {
+        v.resize( 10 );
+ 
+        REQUIRE( v.size() == 10 );
+        REQUIRE( v.capacity() >= 10 );
+    }
+    SECTION( "resizing smaller changes size but not capacity" ) {
+        v.resize( 0 );
+ 
+        REQUIRE( v.size() == 0 );
+        REQUIRE( v.capacity() >= 5 );
+    }
+    SECTION( "reserving bigger changes capacity but not size" ) {
+        v.reserve( 10 );
+ 
+        REQUIRE( v.size() == 5 );
+        REQUIRE( v.capacity() >= 10 );
+    }
+    SECTION( "reserving smaller does not change size or capacity" ) {
+        v.reserve( 0 );
+ 
+        REQUIRE( v.size() == 5 );
+        REQUIRE( v.capacity() >= 5 );
+    }
+}
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