From fb457e35ec4067532cf0d96c2548e7d6167bb2a2 Mon Sep 17 00:00:00 2001
From: xfy911 <defect.y@qq.com>
Date: Thu, 4 Jun 2026 00:26:29 +0800
Subject: [PATCH] =?UTF-8?q?test(server):=20=E6=96=B0=E5=A2=9E=E6=9C=8D?=
 =?UTF-8?q?=E5=8A=A1=E5=99=A8=E6=A0=B8=E5=BF=83=20null=20=E5=AE=89?=
 =?UTF-8?q?=E5=85=A8=E4=B8=8E=E7=94=9F=E5=91=BD=E5=91=A8=E6=9C=9F=E6=B5=8B?=
 =?UTF-8?q?=E8=AF=95?=
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- test_create_null_config: NULL config 返回 NULL
- test_create_null_root_dir: 无 root_dir 提前返回 NULL
- test_stop_null / test_destroy_null: NULL 指针不 crash
- test_create_and_destroy: 正常创建+停止+销毁生命周期（高位端口避免冲突）
- Makefile: 添加 test_server 编译规则，链接全部依赖 + libcoco
---
 Makefile                 |  3 ++
 tests/unit/test_server.c | 65 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 tests/unit/test_server.c

diff --git a/Makefile b/Makefile
index a86719a..0b7ba59 100644
--- a/Makefile
+++ b/Makefile
@@ -78,6 +78,9 @@ unit-test: $(UNIT_TEST_BINS)
 	fi
 
 # 单元测试编译规则
+$(UNIT_TEST_DIR)/test_server: $(UNIT_TEST_DIR)/test_server.c server.c http.c static.c log.c config.c multipart.c $(UNITY_SRC)
+	$(CC) $(CFLAGS) -I. -I$(UNIT_TEST_DIR)/../unity -o $@ $(UNIT_TEST_DIR)/test_server.c server.c http.c static.c log.c config.c multipart.c $(UNITY_SRC) $(LDFLAGS)
+
 $(UNIT_TEST_DIR)/test_multipart: $(UNIT_TEST_DIR)/test_multipart.c multipart.c $(UNITY_SRC)
 	$(CC) $(CFLAGS) -I. -I$(UNIT_TEST_DIR)/../unity -o $@ $(UNIT_TEST_DIR)/test_multipart.c multipart.c $(UNITY_SRC) -lm
 
diff --git a/tests/unit/test_server.c b/tests/unit/test_server.c
new file mode 100644
index 0000000..ef20161
--- /dev/null
+++ b/tests/unit/test_server.c
@@ -0,0 +1,65 @@
+#include "unity.h"
+#include "server.h"
+#include "config.h"
+#include <stdlib.h>
+
+/* ===== server_create 参数校验 ===== */
+
+void test_create_null_config(void) {
+    TEST_ASSERT_NULL(server_create(NULL));
+}
+
+void test_create_null_root_dir(void) {
+    cocoon_config_t cfg = {.port = 8080};
+    /* root_dir 为 NULL，应提前返回 NULL */
+    TEST_ASSERT_NULL(server_create(&cfg));
+}
+
+/* ===== server_stop / server_destroy 安全路径 ===== */
+
+void test_stop_null(void) {
+    /* 不应 crash */
+    server_stop(NULL);
+    TEST_ASSERT_TRUE(1);
+}
+
+void test_destroy_null(void) {
+    /* 不应 crash */
+    server_destroy(NULL);
+    TEST_ASSERT_TRUE(1);
+}
+
+/* ===== server_create 成功后销毁 ===== */
+
+void test_create_and_destroy(void) {
+    cocoon_config_t cfg = {
+        .root_dir = "/tmp",
+        .port = 29999,  /* 使用高位端口减少冲突 */
+        .threaded = false
+    };
+    server_context_t *ctx = server_create(&cfg);
+    /* 高位端口通常可用，但测试环境可能被占用，保守处理 */
+    if (ctx) {
+        server_stop(ctx);
+        server_destroy(ctx);
+        TEST_ASSERT_TRUE(1);
+    } else {
+        /* 端口被占用等外部原因导致失败，非逻辑错误，标记忽略 */
+        TEST_IGNORE_MESSAGE("server_create failed, possibly port in use");
+    }
+}
+
+void setUp(void) {}
+void tearDown(void) {}
+
+int main(void) {
+    UNITY_BEGIN();
+
+    RUN_TEST(test_create_null_config);
+    RUN_TEST(test_create_null_root_dir);
+    RUN_TEST(test_stop_null);
+    RUN_TEST(test_destroy_null);
+    RUN_TEST(test_create_and_destroy);
+
+    return UNITY_END();
+}