feature:1.修改文件输出格式2.新增设置metric ratio和invisible属性接口

6 files changed, 597 insertions, 132 deletions

diff --git a/test/src/CMakeLists.txt b/test/src/CMakeLists.txt
index 044eb5d..03311e2 100644
--- a/test/src/CMakeLists.txt
+++ b/test/src/CMakeLists.txt
@@ -16,4 +16,7 @@ add_executable(gtest_dynamic_fieldstat ${SRC} gtest_dynamic_fieldstat.cpp)
 target_link_libraries(gtest_dynamic_fieldstat gtest-static)
 
 add_executable(gtest_dynamic_fieldstat_output ${SRC} gtest_dynamic_fieldstat_output.cpp)
-target_link_libraries(gtest_dynamic_fieldstat_output gtest-static)
\ No newline at end of file
+target_link_libraries(gtest_dynamic_fieldstat_output gtest-static)
+
+add_executable(gtest_fieldstat_output_file_instance ${SRC} gtest_fieldstat_output_file_instance.cpp)
+target_link_libraries(gtest_fieldstat_output_file_instance gtest-static)
\ No newline at end of file
diff --git a/test/src/gtest_dynamic_fieldstat.cpp b/test/src/gtest_dynamic_fieldstat.cpp
index c58d4f3..748ed15 100644
--- a/test/src/gtest_dynamic_fieldstat.cpp
+++ b/test/src/gtest_dynamic_fieldstat.cpp
@@ -1766,7 +1766,7 @@ TEST(FeildStatDynamicAPI, FieldStatDynamicInstanceIncrbyMultiMetric)
 {
 	int ret = 0;
 	int n_thread = 64;
-	int n_loops = 1000;
+	int n_loops = 100;
 
 	struct dynamic_metric *dyn_metric, *tmp_dyn_metric;
 	struct dynamic_metric **head = NULL;
@@ -1909,7 +1909,7 @@ TEST(FeildStatDynamicAPI, FieldStatDynamicInstanceDecrbyMultiMetric)
 {
 	int ret = 0;
 	int n_thread = 64;
-	int n_loops = 1000;
+	int n_loops = 100;
 
 	struct dynamic_metric *dyn_metric, *tmp_dyn_metric;
 	struct dynamic_metric **head = NULL;
@@ -2053,7 +2053,7 @@ TEST(FeildStatDynamicAPI, FieldStatDynamicInstanceSetMultiMetric)
 {
 	int ret = 0;
 	int n_thread = 64;
-	int n_loops = 1000;
+	int n_loops = 100;
 
 	struct dynamic_metric *dyn_metric, *tmp_dyn_metric;
 	struct dynamic_metric **head = NULL;
@@ -2202,7 +2202,7 @@ TEST(FeildStatDynamicAPI, FieldStatDynamicInstanceMultiIncrbyMultiMetric)
 {
 	int ret = 0;
 	int n_thread = 64;
-	int n_loops = 1000;
+	int n_loops = 100;
 
 	struct dynamic_metric *dyn_metric, *tmp_dyn_metric;
 	struct dynamic_metric **head = NULL;
@@ -2348,7 +2348,7 @@ TEST(FeildStatDynamicAPI, FieldStatDynamicInstanceMultiDecrbyMultiMetric)
 {
 	int ret = 0;
 	int n_thread = 64;
-	int n_loops = 1000;
+	int n_loops = 100;
 
 	struct dynamic_metric *dyn_metric, *tmp_dyn_metric;
 	struct dynamic_metric **head = NULL;
@@ -2493,7 +2493,7 @@ TEST(FeildStatDynamicAPI, FieldStatDynamicInstanceMultiSetMultiMetric)
 {
 	int ret = 0;
 	int n_thread = 64;
-	int n_loops = 1000;
+	int n_loops = 100;
 
 	struct dynamic_metric *dyn_metric, *tmp_dyn_metric;
 	struct dynamic_metric **head = NULL;
diff --git a/test/src/gtest_dynamic_fieldstat_output.cpp b/test/src/gtest_dynamic_fieldstat_output.cpp
index fb066c4..eb694bd 100644
--- a/test/src/gtest_dynamic_fieldstat_output.cpp
+++ b/test/src/gtest_dynamic_fieldstat_output.cpp
@@ -73,9 +73,7 @@ TEST(FeildStatDynamicAPI, FieldStatDynamicInstanceMultiIncrby)
 {
 	int ret = 0;
 	int n_thread = 64;
-	int n_loops = 100000;
-
-	long long value = 0;
+	int n_loops = 10000;
 
 	const char *column_name[] = {"packages", "bytes"};
 	enum field_type column_type[] = {FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER};
diff --git a/test/src/gtest_fieldstat_interface.cpp b/test/src/gtest_fieldstat_interface.cpp
index 558f267..58a5128 100644
--- a/test/src/gtest_fieldstat_interface.cpp
+++ b/test/src/gtest_fieldstat_interface.cpp
@@ -332,7 +332,208 @@ TEST(FeildStatAPI, FieldStatLineProtocolOutputTableMetric)
 	EXPECT_EQ(n_line, n_loops);
 
 	fieldstat_instance_free(instance);
+}
+
+TEST(FeildStatAPI, SetMetricRatioPara)
+{
+	int ret = 0;
+	struct fieldstat_instance * instance = NULL;
+	int table_id = -1;
+	int output_metric_ids[10] = {0};
+	FILE *fp;
+	int n_line = 0;
+	int n_loops = 5;
+	char line[2048] = {0};
+	cJSON *cjson_metric = NULL;
+	cJSON *cjson_tags = NULL;
+	char *cjson_metric_str = NULL;
+
+	const char *output_file_path = "/tmp/fieldstat.txt"; 
+	const char *output_telegraf_path = "/tmp/metrics.out";
+	const char *table_column_name[] = {"rule", "reg/v6", "stream", "IN_Bps", "cpu_us", "PROC_Bps", "IN_Tps", "PROC_Tps","hit_cnt", "hit_rate"};
+	const char *compared_file_output = "Sum                                      0"
+									"                   0            0.00e+00            5.00e+02"
+									"            5.00e+00            5.00e+01            0.00e+00"
+									"            0.00e+00            0.00e+00            0.00e+00\n";
+
+	const char *compare = "{\"fields\":{\"IN_Bps\":1000,\"IN_Tps\":0,\"PROC_Tps\":0,\"cpu_us\":10,"
+						  "\"hit_cnt\":0,\"hit_rate\":0,\"reg/v6\":0,\"rule\":0,\"stream\":0},"
+						  "\"name\":\"Sum\",\"tags\":{\"app_name\":\"maat\",\"table_name\":\"maat_info\"}}";
+
+
+	enum field_type table_column_type[10] = {FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER};
+
+	instance = fieldstat_instance_new("maat");
+	EXPECT_STREQ("maat", instance->name);
+
+	table_id = fieldstat_register_table(instance, "maat_info", table_column_name, table_column_type, sizeof(table_column_name)/sizeof(table_column_name[0]));
+	EXPECT_EQ(0, table_id);
+	ret = fieldstat_register_table_row(instance, table_id, "Sum", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_set_metric_ratio_para(instance, output_metric_ids[5], output_metric_ids[3], output_metric_ids[4], 1);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_set_local_output(instance, output_file_path, "default");
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_set_line_protocol_server(instance, "127.0.0.1", 8600);
+	EXPECT_EQ(0, ret);
+	ret = system("cat /dev/null > /tmp/metrics.out");
+	EXPECT_EQ(0, ret);
+	fieldstat_instance_start(instance);
+	fieldstat_value_incrby(instance, output_metric_ids[3], 1000);
+	fieldstat_value_incrby(instance, output_metric_ids[4], 10);
+	sleep(3);
+
+	fp = fopen("/tmp/fieldstat.txt", "r");
+	EXPECT_NE(nullptr, fp);
+
+	while(!feof(fp))
+	{
+		if(NULL == fgets(line, sizeof(line), fp))
+		{
+			continue;
+		}
+		if(n_line == 3)
+		{
+			EXPECT_STREQ(compared_file_output, line);
+		}
+		n_line++;
+	}
+	fclose(fp);
+	EXPECT_EQ(n_line, n_loops);
+
+	fp = fopen(output_telegraf_path, "r");
+	EXPECT_NE(nullptr, fp);
+	n_line = 0;
+
+	while(!feof(fp))
+	{
+		if(NULL == fgets(line, sizeof(line), fp))
+		{
+			continue;
+		}
+		cjson_metric = cJSON_Parse(line);
+		EXPECT_NE(nullptr, cjson_metric);
+		cJSON_DeleteItemFromObject(cjson_metric, "timestamp");
+
+		cjson_tags = cJSON_GetObjectItem(cjson_metric, "tags");
+		EXPECT_NE(nullptr, cjson_tags);
+		cJSON_DeleteItemFromObject(cjson_tags, "host");
+		cjson_metric_str = cJSON_PrintUnformatted(cjson_metric);
+		EXPECT_NE(nullptr, cjson_metric_str);
+		if(cjson_metric_str)
+		{
+			EXPECT_STREQ(compare, cjson_metric_str);
+			free(cjson_metric_str);
+			cjson_metric_str = NULL;
+		}
+		cJSON_Delete(cjson_metric);
+		n_line++;
+	}
+	fclose(fp);
+
+	fieldstat_instance_free(instance);
+}
+
+TEST(FeildStatAPI, SetMetricInvisible)
+{
+	int ret = 0;
+	struct fieldstat_instance * instance = NULL;
+	int table_id = -1;
+	int output_metric_ids[10] = {0};
+	FILE *fp;
+	int n_line = 0;
+	int n_loops = 5;
+	char line[2048] = {0};
+	cJSON *cjson_metric = NULL;
+	cJSON *cjson_tags = NULL;
+	char *cjson_metric_str = NULL;
+
+	const char *output_file_path = "/tmp/fieldstat.txt"; 
+	const char *output_telegraf_path = "/tmp/metrics.out";
+	const char *table_column_name[] = {"rule", "reg/v6", "stream", "IN_Bps", "cpu_us", "PROC_Bps", "IN_Tps", "PROC_Tps","hit_cnt", "hit_rate"};
+	const char *compared_file_output = "Sum                   "
+									"                   0                   0            0.00e+00"
+									"            5.00e+02            5.00e+01            0.00e+00"
+									"            0.00e+00            0.00e+00            0.00e+00\n";
+
+	const char *compare = "{\"fields\":{\"IN_Bps\":1000,\"IN_Tps\":0,\"PROC_Tps\":0,"
+						  "\"hit_cnt\":0,\"hit_rate\":0,\"reg/v6\":0,\"rule\":0,\"stream\":0},"
+						  "\"name\":\"Sum\",\"tags\":{\"app_name\":\"maat\",\"table_name\":\"maat_info\"}}";
+
+
+	enum field_type table_column_type[10] = {FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER, FIELD_TYPE_COUNTER};
+
+	instance = fieldstat_instance_new("maat");
+	EXPECT_STREQ("maat", instance->name);
+
+	table_id = fieldstat_register_table(instance, "maat_info", table_column_name, table_column_type, sizeof(table_column_name)/sizeof(table_column_name[0]));
+	EXPECT_EQ(0, table_id);
+	ret = fieldstat_register_table_row(instance, table_id, "Sum", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_set_metric_ratio_para(instance, output_metric_ids[5], output_metric_ids[3], output_metric_ids[4], 1);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_set_metric_invisible_para(instance, output_metric_ids[4]);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_set_local_output(instance, output_file_path, "default");
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_set_line_protocol_server(instance, "127.0.0.1", 8600);
+	EXPECT_EQ(0, ret);
+	ret = system("cat /dev/null > /tmp/metrics.out");
+	EXPECT_EQ(0, ret);
+	fieldstat_instance_start(instance);
+	fieldstat_value_incrby(instance, output_metric_ids[3], 1000);
+	fieldstat_value_incrby(instance, output_metric_ids[4], 10);
+	sleep(3);
+
+	fp = fopen("/tmp/fieldstat.txt", "r");
+	EXPECT_NE(nullptr, fp);
+
+	while(!feof(fp))
+	{
+		if(NULL == fgets(line, sizeof(line), fp))
+		{
+			continue;
+		}
+		if(n_line == 3)
+		{
+			EXPECT_STREQ(compared_file_output, line);
+		}
+		n_line++;
+	}
+	fclose(fp);
+	EXPECT_EQ(n_line, n_loops);
+
+	fp = fopen(output_telegraf_path, "r");
+	EXPECT_NE(nullptr, fp);
+	n_line = 0;
+
+	while(!feof(fp))
+	{
+		if(NULL == fgets(line, sizeof(line), fp))
+		{
+			continue;
+		}
+		cjson_metric = cJSON_Parse(line);
+		EXPECT_NE(nullptr, cjson_metric);
+		cJSON_DeleteItemFromObject(cjson_metric, "timestamp");
+
+		cjson_tags = cJSON_GetObjectItem(cjson_metric, "tags");
+		EXPECT_NE(nullptr, cjson_tags);
+		cJSON_DeleteItemFromObject(cjson_tags, "host");
+		cjson_metric_str = cJSON_PrintUnformatted(cjson_metric);
+		EXPECT_NE(nullptr, cjson_metric_str);
+		if(cjson_metric_str)
+		{
+			EXPECT_STREQ(compare, cjson_metric_str);
+			free(cjson_metric_str);
+			cjson_metric_str = NULL;
+		}
+		cJSON_Delete(cjson_metric);
+		n_line++;
+	}
+	fclose(fp);
 
+	fieldstat_instance_free(instance);
 }
 
 
diff --git a/test/src/gtest_fieldstat_output.cpp b/test/src/gtest_fieldstat_output.cpp
index 9ae18de..852ad10 100644
--- a/test/src/gtest_fieldstat_output.cpp
+++ b/test/src/gtest_fieldstat_output.cpp
@@ -10,7 +10,7 @@ extern struct prometheus_endpoint_instance g_prometheus_endpoint_instance;
 TEST(FeildStatOutput, OutputFile)
 {
 	int ret = 0;
-	int n_loops = 4;
+	int n_loops = 5;
 	struct fieldstat_instance * instance = NULL;
 	int table_id = -1;
 	FILE *fp;
@@ -19,33 +19,37 @@ TEST(FeildStatOutput, OutputFile)
 	int output_metric_ids[54] = {0};
 
 	const char *output_file_path = "/tmp/fieldstat.txt"; 
-	const char *table_column = "network_activity    			new_conn_num	established_conn_num"
-								"	close_conn_num	total_in_bytes	total_out_bytes	total_in_packets	"
-								"total_out_packets	default_conn_num	default_in_bytes	default_out_bytes	"
-								"default_in_packets	default_out_packets	allow_conn_num	allow_in_bytes	"
-								"allow_out_bytes	allow_in_packets	allow_out_packets	deny_conn_num	"
-								"deny_in_bytes	deny_out_bytes	deny_in_packets	deny_out_packets	monitor_conn_num	"
-								"monitor_in_bytes	monitor_out_bytes	monitor_in_packets	monitor_out_packets	intercept_conn_num	"
-								"intercept_in_bytes	intercept_out_bytes	intercept_in_packets	intercept_out_packets	"
-								"ipv4_in_packets	ipv4_in_bytes	ipv4_out_packetsipv4_out_bytes	ipv6_in_packets	ipv6_in_bytes	"
-								"ipv6_out_packets	ipv6_out_bytes	tcp_conn_num	tcp_in_packets	tcp_in_bytes	tcp_out_packets	"
-								"tcp_out_bytes	udp_conn_num	udp_in_packets	udp_in_bytes	udp_out_packets	udp_out_bytes	"
-								"alert_bytes	block_bytes	pinning_num	maybe_pinning_num	not_pinning_num\n";
+	const char *compared_table_name = "table name: network_activity\n";
+	const char *compared_table_column = "                              new_conn_num established_conn_nu"
+										"      close_conn_num      total_in_bytes     total_out_bytes    total_in_packets"
+										"   total_out_packets    default_conn_num    default_in_bytes   default_out_bytes"
+										"  default_in_packets default_out_packets      allow_conn_num      allow_in_bytes"
+										"     allow_out_bytes    allow_in_packets   allow_out_packets       deny_conn_num"
+										"       deny_in_bytes      deny_out_bytes     deny_in_packets    deny_out_packets"
+										"    monitor_conn_num    monitor_in_bytes   monitor_out_bytes  monitor_in_packets"
+										" monitor_out_packets  intercept_conn_num  intercept_in_bytes intercept_out_bytes"
+										" intercept_in_packet intercept_out_packe     ipv4_in_packets       ipv4_in_bytes"
+										" ipv4_out_packetsipv     ipv6_in_packets       ipv6_in_bytes    ipv6_out_packets"
+										"      ipv6_out_bytes        tcp_conn_num      tcp_in_packets        tcp_in_bytes"
+										"     tcp_out_packets       tcp_out_bytes        udp_conn_num      udp_in_packets"
+										"        udp_in_bytes     udp_out_packets       udp_out_bytes         alert_bytes"
+										"         block_bytes         pinning_num   maybe_pinning_num     not_pinning_num\n";
 	
-	const char *table_row_value = "TRAFFIC       1000	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	\n";
+	const char *compared_table_row_value = "TRAFFIC                           5.00e+02            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00\n";
+
 
 	const char *table_column_name[] = {"new_conn_num", "established_conn_num", "close_conn_num", "total_in_bytes", "total_out_bytes", "total_in_packets", 
 	"total_out_packets", "default_conn_num", "default_in_bytes", "default_out_bytes", "default_in_packets", "default_out_packets", "allow_conn_num",
@@ -81,11 +85,15 @@ TEST(FeildStatOutput, OutputFile)
 		}
 		if(n_line == 1)
 		{
-			EXPECT_STREQ(table_column, read_line_buf);
+			EXPECT_STREQ(compared_table_name, read_line_buf);
 		}
 		if(n_line == 2)
 		{
-			EXPECT_STREQ(table_row_value, read_line_buf);
+			EXPECT_STREQ(compared_table_column, read_line_buf);
+		}
+		if(n_line == 3)
+		{
+			EXPECT_STREQ(compared_table_row_value, read_line_buf);
 		}
 		n_line++;
 	}
@@ -259,34 +267,36 @@ TEST(FeildStatOutput, OutputFileAndLineProtocol)
 	cJSON *cjson_tags = NULL;
 
 	const char *output_file_path = "/tmp/fieldstat.txt"; 
-	const char *table_column = "network_activity    			new_conn_num	established_conn_num"
-								"	close_conn_num	total_in_bytes	total_out_bytes	total_in_packets	"
-								"total_out_packets	default_conn_num	default_in_bytes	default_out_bytes	"
-								"default_in_packets	default_out_packets	allow_conn_num	allow_in_bytes	"
-								"allow_out_bytes	allow_in_packets	allow_out_packets	deny_conn_num	"
-								"deny_in_bytes	deny_out_bytes	deny_in_packets	deny_out_packets	monitor_conn_num	"
-								"monitor_in_bytes	monitor_out_bytes	monitor_in_packets	monitor_out_packets	intercept_conn_num	"
-								"intercept_in_bytes	intercept_out_bytes	intercept_in_packets	intercept_out_packets	"
-								"ipv4_in_packets	ipv4_in_bytes	ipv4_out_packetsipv4_out_bytes	ipv6_in_packets	ipv6_in_bytes	"
-								"ipv6_out_packets	ipv6_out_bytes	tcp_conn_num	tcp_in_packets	tcp_in_bytes	tcp_out_packets	"
-								"tcp_out_bytes	udp_conn_num	udp_in_packets	udp_in_bytes	udp_out_packets	udp_out_bytes	"
-								"alert_bytes	block_bytes	pinning_num	maybe_pinning_num	not_pinning_num\n";
+	const char *compared_table_name = "table name: network_activity\n";
+	const char *compared_table_column = "                              new_conn_num established_conn_nu"
+										"      close_conn_num      total_in_bytes     total_out_bytes    total_in_packets"
+										"   total_out_packets    default_conn_num    default_in_bytes   default_out_bytes"
+										"  default_in_packets default_out_packets      allow_conn_num      allow_in_bytes"
+										"     allow_out_bytes    allow_in_packets   allow_out_packets       deny_conn_num"
+										"       deny_in_bytes      deny_out_bytes     deny_in_packets    deny_out_packets"
+										"    monitor_conn_num    monitor_in_bytes   monitor_out_bytes  monitor_in_packets"
+										" monitor_out_packets  intercept_conn_num  intercept_in_bytes intercept_out_bytes"
+										" intercept_in_packet intercept_out_packe     ipv4_in_packets       ipv4_in_bytes"
+										" ipv4_out_packetsipv     ipv6_in_packets       ipv6_in_bytes    ipv6_out_packets"
+										"      ipv6_out_bytes        tcp_conn_num      tcp_in_packets        tcp_in_bytes"
+										"     tcp_out_packets       tcp_out_bytes        udp_conn_num      udp_in_packets"
+										"        udp_in_bytes     udp_out_packets       udp_out_bytes         alert_bytes"
+										"         block_bytes         pinning_num   maybe_pinning_num     not_pinning_num\n";
 	
-	const char *table_row_value = "TRAFFIC       1000	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	\n";
-
+	const char *compared_table_row_value = "TRAFFIC                           5.00e+02            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00\n";
 
 	const char *compare = "{\"fields\":{\"alert_bytes\":0,\"allow_conn_num\":0,\"allow_in_bytes\":0,\"allow_in_packets\":0,\"allow_out_bytes\":0,"\
 							"\"allow_out_packets\":0,\"block_bytes\":0,\"close_conn_num\":0,\"default_conn_num\":0,\"default_in_bytes\":0,"\
@@ -327,7 +337,7 @@ TEST(FeildStatOutput, OutputFileAndLineProtocol)
 
 	EXPECT_EQ(12, instance->output_type);
 	ret = system("cat /dev/null > /tmp/metrics.out");
-	ret = system("cat /dev/null > /tmp/fieldstat.txt");
+	//ret = system("cat /dev/null > /tmp/fieldstat.txt");
 	fieldstat_instance_start(instance);
 	fieldstat_value_incrby(instance, output_metric_ids[0], 1000);
 	sleep(3);
@@ -364,7 +374,7 @@ TEST(FeildStatOutput, OutputFileAndLineProtocol)
 	fp = fopen("/tmp/fieldstat.txt", "r");
 	EXPECT_NE(nullptr, fp);
 	n_line = 0;
-	n_loops = 4;
+	n_loops = 5;
 
 	while(!feof(fp))
 	{
@@ -374,11 +384,15 @@ TEST(FeildStatOutput, OutputFileAndLineProtocol)
 		}
 		if(n_line == 1)
 		{
-			EXPECT_STREQ(table_column, read_line_buf);
+			EXPECT_STREQ(compared_table_name, read_line_buf);
 		}
 		if(n_line == 2)
 		{
-			EXPECT_STREQ(table_row_value, read_line_buf);
+			EXPECT_STREQ(compared_table_column, read_line_buf);
+		}
+		if(n_line == 3)
+		{
+			EXPECT_STREQ(compared_table_row_value, read_line_buf);
 		}
 		n_line++;
 	}
@@ -404,35 +418,36 @@ TEST(FeildStatOutput, OutputFileAndPrometheus)
 	const char *prometheus_output_path = "/tmp/prometheus.txt";
 	const char *file_output_path = "/tmp/fieldstat.txt";
 	const char *prometheus_output_result = "tsg_statistic_new_conn_num{app_name=\"tsg_statistic\",table_name=\"network_activity\",line_name=\"TRAFFIC\"} 1000\n";
-	const char *table_column = "network_activity    			new_conn_num	established_conn_num"
-								"	close_conn_num	total_in_bytes	total_out_bytes	total_in_packets	"
-								"total_out_packets	default_conn_num	default_in_bytes	default_out_bytes	"
-								"default_in_packets	default_out_packets	allow_conn_num	allow_in_bytes	"
-								"allow_out_bytes	allow_in_packets	allow_out_packets	deny_conn_num	"
-								"deny_in_bytes	deny_out_bytes	deny_in_packets	deny_out_packets	monitor_conn_num	"
-								"monitor_in_bytes	monitor_out_bytes	monitor_in_packets	monitor_out_packets	intercept_conn_num	"
-								"intercept_in_bytes	intercept_out_bytes	intercept_in_packets	intercept_out_packets	"
-								"ipv4_in_packets	ipv4_in_bytes	ipv4_out_packetsipv4_out_bytes	ipv6_in_packets	ipv6_in_bytes	"
-								"ipv6_out_packets	ipv6_out_bytes	tcp_conn_num	tcp_in_packets	tcp_in_bytes	tcp_out_packets	"
-								"tcp_out_bytes	udp_conn_num	udp_in_packets	udp_in_bytes	udp_out_packets	udp_out_bytes	"
-								"alert_bytes	block_bytes	pinning_num	maybe_pinning_num	not_pinning_num\n";
+	const char *compared_table_name = "table name: network_activity\n";
+	const char *compared_table_column = "                              new_conn_num established_conn_nu"
+										"      close_conn_num      total_in_bytes     total_out_bytes    total_in_packets"
+										"   total_out_packets    default_conn_num    default_in_bytes   default_out_bytes"
+										"  default_in_packets default_out_packets      allow_conn_num      allow_in_bytes"
+										"     allow_out_bytes    allow_in_packets   allow_out_packets       deny_conn_num"
+										"       deny_in_bytes      deny_out_bytes     deny_in_packets    deny_out_packets"
+										"    monitor_conn_num    monitor_in_bytes   monitor_out_bytes  monitor_in_packets"
+										" monitor_out_packets  intercept_conn_num  intercept_in_bytes intercept_out_bytes"
+										" intercept_in_packet intercept_out_packe     ipv4_in_packets       ipv4_in_bytes"
+										" ipv4_out_packetsipv     ipv6_in_packets       ipv6_in_bytes    ipv6_out_packets"
+										"      ipv6_out_bytes        tcp_conn_num      tcp_in_packets        tcp_in_bytes"
+										"     tcp_out_packets       tcp_out_bytes        udp_conn_num      udp_in_packets"
+										"        udp_in_bytes     udp_out_packets       udp_out_bytes         alert_bytes"
+										"         block_bytes         pinning_num   maybe_pinning_num     not_pinning_num\n";
 	
-	const char *table_row_value = "TRAFFIC       1000	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	\n";
-
-
+	const char *compared_table_row_value = "TRAFFIC                           5.00e+02            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00\n";
 
 	const char *table_column_name[] = {"new_conn_num", "established_conn_num", "close_conn_num", "total_in_bytes", "total_out_bytes", "total_in_packets", 
 	"total_out_packets", "default_conn_num", "default_in_bytes", "default_out_bytes", "default_in_packets", "default_out_packets", "allow_conn_num",
@@ -460,7 +475,7 @@ TEST(FeildStatOutput, OutputFileAndPrometheus)
 
 	EXPECT_EQ(9, instance->output_type);
 	ret = system("cat /dev/null > /tmp/prometheus.txt");
-	ret = system("cat /dev/null > /tmp/fieldstat.txt");
+	//ret = system("cat /dev/null > /tmp/fieldstat.txt");
 	fieldstat_instance_start(instance);
 	fieldstat_value_incrby(instance, output_metric_ids[0], 1000);
 	sleep(3);
@@ -470,7 +485,7 @@ TEST(FeildStatOutput, OutputFileAndPrometheus)
 	fp = fopen("/tmp/fieldstat.txt", "r");
 	EXPECT_NE(nullptr, fp);
 	n_line = 0;
-	n_loops = 4;
+	n_loops = 5;
 
 	while(!feof(fp))
 	{
@@ -480,11 +495,15 @@ TEST(FeildStatOutput, OutputFileAndPrometheus)
 		}
 		if(n_line == 1)
 		{
-			EXPECT_STREQ(table_column, line);
+			EXPECT_STREQ(compared_table_name, line);
 		}
 		if(n_line == 2)
 		{
-			EXPECT_STREQ(table_row_value, line);
+			EXPECT_STREQ(compared_table_column, line);
+		}
+		if(n_line == 3)
+		{
+			EXPECT_STREQ(compared_table_row_value, line);
 		}
 		n_line++;
 	}
@@ -527,33 +546,37 @@ TEST(FeildStatOutput, OutputFileAndPrometheusAndLineProtocol)
 	const char *file_output_path = "/tmp/fieldstat.txt";
 	const char *telegraf_output_file = "/tmp/metrics.out";
 	const char *prometheus_output_result = "tsg_statistic_new_conn_num{app_name=\"tsg_statistic\",table_name=\"network_activity\",line_name=\"TRAFFIC\"} 1000\n";
-	const char *table_column = "network_activity    			new_conn_num	established_conn_num"
-								"	close_conn_num	total_in_bytes	total_out_bytes	total_in_packets	"
-								"total_out_packets	default_conn_num	default_in_bytes	default_out_bytes	"
-								"default_in_packets	default_out_packets	allow_conn_num	allow_in_bytes	"
-								"allow_out_bytes	allow_in_packets	allow_out_packets	deny_conn_num	"
-								"deny_in_bytes	deny_out_bytes	deny_in_packets	deny_out_packets	monitor_conn_num	"
-								"monitor_in_bytes	monitor_out_bytes	monitor_in_packets	monitor_out_packets	intercept_conn_num	"
-								"intercept_in_bytes	intercept_out_bytes	intercept_in_packets	intercept_out_packets	"
-								"ipv4_in_packets	ipv4_in_bytes	ipv4_out_packetsipv4_out_bytes	ipv6_in_packets	ipv6_in_bytes	"
-								"ipv6_out_packets	ipv6_out_bytes	tcp_conn_num	tcp_in_packets	tcp_in_bytes	tcp_out_packets	"
-								"tcp_out_bytes	udp_conn_num	udp_in_packets	udp_in_bytes	udp_out_packets	udp_out_bytes	"
-								"alert_bytes	block_bytes	pinning_num	maybe_pinning_num	not_pinning_num\n";
+	const char *compared_table_name = "table name: network_activity\n";
+	const char *compared_table_column = "                              new_conn_num established_conn_nu"
+										"      close_conn_num      total_in_bytes     total_out_bytes    total_in_packets"
+										"   total_out_packets    default_conn_num    default_in_bytes   default_out_bytes"
+										"  default_in_packets default_out_packets      allow_conn_num      allow_in_bytes"
+										"     allow_out_bytes    allow_in_packets   allow_out_packets       deny_conn_num"
+										"       deny_in_bytes      deny_out_bytes     deny_in_packets    deny_out_packets"
+										"    monitor_conn_num    monitor_in_bytes   monitor_out_bytes  monitor_in_packets"
+										" monitor_out_packets  intercept_conn_num  intercept_in_bytes intercept_out_bytes"
+										" intercept_in_packet intercept_out_packe     ipv4_in_packets       ipv4_in_bytes"
+										" ipv4_out_packetsipv     ipv6_in_packets       ipv6_in_bytes    ipv6_out_packets"
+										"      ipv6_out_bytes        tcp_conn_num      tcp_in_packets        tcp_in_bytes"
+										"     tcp_out_packets       tcp_out_bytes        udp_conn_num      udp_in_packets"
+										"        udp_in_bytes     udp_out_packets       udp_out_bytes         alert_bytes"
+										"         block_bytes         pinning_num   maybe_pinning_num     not_pinning_num\n";
 	
-	const char *table_row_value = "TRAFFIC       1000	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	         "
-									"0	         0	         0	         0	\n";
+	const char *compared_table_row_value = "TRAFFIC                           5.00e+02            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00"
+								  "            0.00e+00            0.00e+00            0.00e+00            0.00e+00\n";
+
 
 
 
@@ -600,7 +623,7 @@ TEST(FeildStatOutput, OutputFileAndPrometheusAndLineProtocol)
 
 	EXPECT_EQ(9, instance->output_type);
 	ret = system("cat /dev/null > /tmp/prometheus.txt");
-	ret = system("cat /dev/null > /tmp/fieldstat.txt");
+	//ret = system("cat /dev/null > /tmp/fieldstat.txt");
 	fieldstat_instance_start(instance);
 	fieldstat_value_incrby(instance, output_metric_ids[0], 1000);
 	sleep(3);
@@ -610,7 +633,7 @@ TEST(FeildStatOutput, OutputFileAndPrometheusAndLineProtocol)
 	fp = fopen("/tmp/fieldstat.txt", "r");
 	EXPECT_NE(nullptr, fp);
 	n_line = 0;
-	n_loops = 4;
+	n_loops = 5;
 
 	while(!feof(fp))
 	{
@@ -620,11 +643,15 @@ TEST(FeildStatOutput, OutputFileAndPrometheusAndLineProtocol)
 		}
 		if(n_line == 1)
 		{
-			EXPECT_STREQ(table_column, line);
+			EXPECT_STREQ(compared_table_name, line);
 		}
 		if(n_line == 2)
 		{
-			EXPECT_STREQ(table_row_value, line);
+			EXPECT_STREQ(compared_table_column, line);
+		}
+		if(n_line == 3)
+		{
+			EXPECT_STREQ(compared_table_row_value, line);
 		}
 		n_line++;
 	}
diff --git a/test/src/gtest_fieldstat_output_file_instance.cpp b/test/src/gtest_fieldstat_output_file_instance.cpp
new file mode 100644
index 0000000..3a171de
--- /dev/null
+++ b/test/src/gtest_fieldstat_output_file_instance.cpp
@@ -0,0 +1,236 @@
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <gtest/gtest.h>
+#include "fieldstat.h"
+#include "fieldstat_internal.h"
+
+extern struct prometheus_endpoint_instance g_prometheus_endpoint_instance;
+
+TEST(FeildStatOutput, OutputMaatTable)
+{
+	int ret = 0;
+	struct fieldstat_instance * instance = NULL;
+	int table_id = -1;
+	int output_metric_ids[54] = {0};
+	FILE *fp;
+	int n_line = 0;
+	int n_loops = 48;
+	char line[2048] = {0};
+
+	const char *output_file_path = "/tmp/fieldstat.txt"; 
+	const char *table_column_name[] = {"rule", "reg", "v6", "stream", "scan_cnt", "scan_bytes", "scan_cpu_time", "hit_cnt"};
+	const char *compared_table_row = "PXY_PROFILE_RUN_SCRIPT"
+									 " 9223372036854775807                   0                   0                   0"
+									 "                   0                   0                   0                   0\n";
+
+	enum field_type table_column_type[8] = {FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE, FIELD_TYPE_GAUGE};
+
+	instance = fieldstat_instance_new("maat");
+	EXPECT_STREQ("maat", instance->name);
+
+	table_id = fieldstat_register_table(instance, "maat_info", table_column_name, table_column_type, sizeof(table_column_name)/sizeof(table_column_name[0]));
+	EXPECT_EQ(0, table_id);
+	ret = fieldstat_register_table_row(instance, table_id, "Sum", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_CTRL_COMPILE", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "GROUP_PXY_CTRL_COMPILE_RELATION", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "GROUP_GROUP_RELATION", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_IP", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_URL", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_HTTP_URL", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_FQDN", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_FQDN_CAT", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_HTTP_HOST", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_HTTP_HOST_CAT", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_HTTP_SIGNATURE", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_HTTP_REQ_HDR", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_HTTP_RES_HDR", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_KEYWORDS", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_HTTP_REQ_BODY", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_HTTP_RES_BODY", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_SUBSCRIBER_ID", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_APP_ID", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_SECURITY_SOURCE_ADDR", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_SECURITY_DESTINATION_ADDR", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_CACHE_COMPILE", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_CACHE_GROUP", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_CACHE_HTTP_URL", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_CACHE_HTTP_COOKIE", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_PROFILE_TRUSTED_CA_CERT", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_OBJ_TRUSTED_CA_CRL", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_PROFILE_RESPONSE_PAGES", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_PROFILE_HIJACK_FILES", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_PROFILE_INSERT_SCRIPTS", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_SECURITY_COMPILE", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_PROFILE_TRAFFIC_MIRROR", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_PROFILE_DECRYPTION", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_AS_NUMBER", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_SECURITY_SOURCE_ASN", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_SECURITY_DESTINATION_ASN", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_OBJ_GEO_LOCATION", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_SECURITY_SOURCE_LOCATION", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_SECURITY_DESTINATION_LOCATION", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_DOH_QNAME", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_DOH_HOST", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "TSG_FIELD_DOH_HOST_CAT", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_SSL_FINGERPRINT", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+	ret = fieldstat_register_table_row(instance, table_id, "PXY_PROFILE_RUN_SCRIPTS", NULL, 0, output_metric_ids);
+	EXPECT_EQ(0, ret);
+
+	ret = fieldstat_set_local_output(instance, output_file_path, "default");
+	EXPECT_EQ(0, ret);
+	fieldstat_instance_start(instance);
+	fieldstat_value_incrby(instance, output_metric_ids[0], 9223372036854775807);
+	sleep(3);
+
+	fp = fopen("/tmp/fieldstat.txt", "r");
+	EXPECT_NE(nullptr, fp);
+
+	while(!feof(fp))
+	{
+		if(NULL == fgets(line, sizeof(line), fp))
+		{
+			continue;
+		}
+		if(n_line == 46)
+		{
+			EXPECT_STREQ(compared_table_row, line);
+		}
+		n_line++;
+	}
+	fclose(fp);
+	EXPECT_EQ(n_line, n_loops);
+
+	fieldstat_instance_free(instance);
+}
+
+TEST(FeildStatOutput, OutputMaatGaugeType)
+{
+	int ret = 0;
+	struct fieldstat_instance * instance = NULL;
+	int metric_id = -1;
+	FILE *fp;
+	int n_line = 0;
+	int n_loops = 6;
+	char line[2048] = {0};
+
+	const char *output_file_path = "/tmp/fieldstat.txt"; 
+	const char *compared_row = "     version: 922            threads: 0               tables: 0          plug_cached: 0             plug_acc: 0                group: 0         \n";
+
+	instance = fieldstat_instance_new("maat");
+	EXPECT_STREQ("maat", instance->name);
+
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "version", NULL, 0);
+	EXPECT_EQ(0, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "threads", NULL, 0);
+	EXPECT_EQ(1, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "tables", NULL, 0);
+	EXPECT_EQ(2, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "plug_cached", NULL, 0);
+	EXPECT_EQ(3, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "plug_acc", NULL, 0);
+	EXPECT_EQ(4, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "group", NULL, 0);
+	EXPECT_EQ(5, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "not_grp", NULL, 0);
+	EXPECT_EQ(6, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "compile", NULL, 0);
+	EXPECT_EQ(7, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "garbage_num", NULL, 0);
+	EXPECT_EQ(8, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "outer_mid", NULL, 0);
+	EXPECT_EQ(9, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "z_stream", NULL, 0);
+	EXPECT_EQ(10, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "nt_grp_hit", NULL, 0);
+	EXPECT_EQ(11, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "scan_bytes", NULL, 0);
+	EXPECT_EQ(12, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "scan_times", NULL, 0);
+	EXPECT_EQ(13, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "update_err", NULL, 0);
+	EXPECT_EQ(14, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "scan_error", NULL, 0);
+	EXPECT_EQ(15, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "cmd_commit", NULL, 0);
+	EXPECT_EQ(16, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "cmd_in_q", NULL, 0);
+	EXPECT_EQ(17, metric_id);
+	metric_id = fieldstat_register(instance, FIELD_TYPE_GAUGE, "line_cmd/s", NULL, 0);
+	EXPECT_EQ(18, metric_id);
+
+	ret = fieldstat_set_local_output(instance, output_file_path, "default");
+	EXPECT_EQ(0, ret);
+	fieldstat_instance_start(instance);
+	fieldstat_value_incrby(instance, 0, 922);
+	sleep(3);
+
+	fp = fopen("/tmp/fieldstat.txt", "r");
+	EXPECT_NE(nullptr, fp);
+
+	while(!feof(fp))
+	{
+		if(NULL == fgets(line, sizeof(line), fp))
+		{
+			continue;
+		}
+		if(n_line == 1)
+		{
+			EXPECT_STREQ(compared_row, line);
+		}
+		n_line++;
+	}
+	fclose(fp);
+	EXPECT_EQ(n_line, n_loops);
+
+	fieldstat_instance_free(instance);
+}
+
+int main(int argc, char *argv[]) 
+{
+	testing::InitGoogleTest(&argc, argv);
+	return RUN_ALL_TESTS();
+}
\ No newline at end of file