Added performance test scripts and programs

Change-Id: Iaf497786d993e98e6020290e0c5cb33af1461e23

diff --git a/tests/Makefile b/tests/Makefile
new file mode 100644 (file)
index 0000000..102df9c
--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,4 @@
+all:
+       gcc -Og smack_net_test.c -o smack_net_test
+       
+       
\ No newline at end of file

diff --git a/tests/gen_cynara.sh b/tests/gen_cynara.sh
new file mode 100755 (executable)
index 0000000..c44e0b6
--- /dev/null
+++ b/tests/gen_cynara.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [ "$1" == "" ]; then
+       echo "$0 <labels>"
+       exit 1
+fi
+
+for i in `cat $1`; do
+       echo "MANIFESTS;$i;0;http://tizen.org/privilege/internet;65535;"
+done

diff --git a/tests/gen_labels.sh b/tests/gen_labels.sh
new file mode 100755 (executable)
index 0000000..cbb23e9
--- /dev/null
+++ b/tests/gen_labels.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [ "$1" == "" ]; then
+       echo "$0 <how many>"
+       exit 1
+fi
+
+for i in `seq 0 $1`; do
+       echo "AppLabel$i"
+done

diff --git a/tests/gen_rules.sh b/tests/gen_rules.sh
new file mode 100755 (executable)
index 0000000..6d57e1b
--- /dev/null
+++ b/tests/gen_rules.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [ "$1" == "" ]; then
+       echo "$0 <labels>"
+       exit 1
+fi
+
+for i in `cat $1`; do
+       cat rules_template.txt | sed 's/APP_ID/'$i'/g'
+done
\ No newline at end of file

diff --git a/tests/load_cynara.sh b/tests/load_cynara.sh
new file mode 100755 (executable)
index 0000000..875af31
--- /dev/null
+++ b/tests/load_cynara.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+if [ "$1" == "" ] || [ "$2" == "" ]; then
+       echo "$0 <labels> <bucket>"
+       exit 1
+fi
+
+for i in `cat $1`; do
+       echo "remove $i"
+       cyad -e $2 -r no -c $i -u 0 -p http://tizen.org/privilege/internet
+       echo "add $1"
+       cyad -s $2 -c $i -u 0 -p http://tizen.org/privilege/internet -t allow
+done

diff --git a/tests/load_rules.sh b/tests/load_rules.sh
new file mode 100755 (executable)
index 0000000..adbdce6
--- /dev/null
+++ b/tests/load_rules.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+if [ "$1" == "" ]; then
+       echo "$0 <rules>"
+       exit 1
+fi
+
+echo "Loading rules"
+cat $1 | grep --line-buffered "" > /sys/fs/smackfs/load2

diff --git a/tests/smack_net_test.c b/tests/smack_net_test.c
new file mode 100644 (file)
index 0000000..b4b691e
--- /dev/null
+++ b/tests/smack_net_test.c
@@ -0,0 +1,162 @@
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <errno.h>
+#include <arpa/inet.h> 
+#include <time.h>
+
+#define MAX_SAMPLES    100000
+#define MAX_LABELS     10000
+#define MAX_LABEL      255
+
+char labels[MAX_LABELS][MAX_LABEL];
+
+int change_label(const int n)
+{
+    FILE *fp = fopen ("/proc/self/attr/current", "w");
+    
+    if (fp == NULL)
+    {
+        perror("/proc/self/attr/current");
+        return (1);
+    }
+    
+    if (fwrite (labels[n], strlen(labels[n]), 1, fp) == 0)
+    {
+        perror("/proc/self/attr/current");
+        fclose(fp);
+        return (1);
+    }
+    
+    fclose (fp);
+    return (0);
+}
+
+int read_labels(const char *labels_file)
+{
+    FILE *fp = fopen(labels_file, "r");
+    int nl = 0;
+
+    if (fp == NULL)
+    {
+        perror(labels_file);
+        return (1);
+    }    
+    
+    while (!feof(fp))
+    {
+        if (fgets(labels[nl++], MAX_LABEL, fp) == NULL)
+        {
+            printf ("Read %d labels\n", nl);
+            break;
+        }
+    }
+    
+    fclose(fp);
+    return (0);
+}
+
+int con(const char *ip, const int n)
+{
+    int sockfd = 0;
+    struct sockaddr_in serv_addr;
+    
+    if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
+    {
+        perror("socket");
+        return 1;
+    } 
+
+    memset(&serv_addr, '0', sizeof(serv_addr)); 
+
+    serv_addr.sin_family = AF_INET;
+    serv_addr.sin_port = htons(80); 
+
+    if(inet_pton(AF_INET, ip, &serv_addr.sin_addr) <= 0)
+    {
+        perror("inet_pton");
+        return 1;
+    } 
+
+    if(connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
+    {
+       perror ("connect");
+       return 1;
+    }
+
+    close (sockfd);
+    
+    return (0);
+}
+
+int main(int argc, char *argv[])
+{
+    int n = 0, conn_all = 0, avg_n = 0;
+    long avg_every = 0;
+    long avg_samples[MAX_SAMPLES] = {0};
+    long elapsed_samples[MAX_SAMPLES] = {0};
+    unsigned long avg_accumulator = 0;
+    struct timespec tp_start, tp_end;
+    
+    if(argc != 5)
+    {
+        printf("Usage: %s <ip> <iter> <avg_every> <labels_file>\n", argv[0]);
+        return (1);
+    }
+
+    if (read_labels(argv[4]))
+    {
+        printf("Can't read labels %s\n", argv[4]);
+        return (1);
+    }    
+    
+    conn_all = atol(argv[2]);
+    avg_every = atol(argv[3]);
+
+    for (n = 0; n < conn_all; n++)
+    {  
+        if (change_label(n))
+        {
+            printf ("change_label failed\n");
+            return (1);
+        }
+        
+        clock_gettime (CLOCK_REALTIME, &tp_start);
+        
+        if (con(argv[1], n))
+        {
+             printf ("con() failed\n");
+             return (1);
+        }
+        
+        clock_gettime (CLOCK_REALTIME, &tp_end);
+        
+        elapsed_samples[n]     = tp_end.tv_nsec - tp_start.tv_nsec;
+        avg_accumulator        += elapsed_samples[n];
+        
+        if (avg_n++ == avg_every)
+        {
+            avg_n = 0;
+            avg_samples[n] = avg_accumulator / avg_every;
+            
+            if (avg_samples[n] < 0)
+            {
+                printf ("Bad avg: start:%u end:%u diff:%u accumulator:%u div:%u\n", tp_start.tv_nsec, tp_end.tv_nsec, tp_end.tv_nsec - tp_start.tv_nsec, avg_accumulator, avg_accumulator / avg_every);
+            }
+            avg_accumulator = 0;
+            
+            
+            
+            printf ("Average over %d samples %.4f ms\n", avg_every, avg_samples[n]/1000000.0f);
+        }
+        
+        
+    }
+    
+    return (0);
+}