cleaner gcc build process

[nestedvm.git] / src / tests / Test.c

diff --git a/src/tests/Test.c b/src/tests/Test.c
index 2c70026..e8aa5df 100644 (file)
--- a/src/tests/Test.c
+++ b/src/tests/Test.c
@@ -101,6 +101,36 @@ int main(int argc, char **argv) {
     } else if(argc > 2 && strcmp(argv[1],"crashme") == 0) {
         volatile int *mem = (int*) atoi(argv[2]);
         *mem = 1;
+    } else if(argc > 2 && strcmp(argv[1],"get") == 0) {
+        extern int _open_socket(const char *host, int port);
+        fd = _open_socket(argv[2],80);
+        if(fd == -1) { perror("open_socket"); exit(EXIT_FAILURE); }
+#define REQ "GET / HTTP/1.0\r\n\r\n"
+        n = write(fd,REQ,strlen(REQ));
+        if(n != strlen(REQ)) { perror("write"); exit(EXIT_FAILURE); }
+        for(;;) {
+            n = read(fd,buf,sizeof(buf));
+            if(n < 0) { perror("read"); exit(EXIT_FAILURE); }
+            if(n == 0) break;
+            write(1,buf,n);
+        }
+    } else if(argc > 1 && strcmp(argv[1],"server") == 0) {
+        extern int _listen_socket(int port);
+        extern int _accept(int fd);
+        
+        int server = _listen_socket(2000);
+        if(server< 0) { perror("server_socket"); exit(EXIT_FAILURE); }
+        while((fd = _accept(server)) >= 0) {
+            char buf2[1024];
+            int n = read(fd,buf,sizeof(buf));
+            if(n < 0) { perror("read"); continue; }
+            if(n == 0) continue;
+            while(n > 0 && (buf[n-1] == '\r' || buf[n-1] == '\n')) n--;
+            buf[n] = '\0';
+            snprintf(buf2,sizeof(buf2),"Hello, %s from nestedvm's socket support\r\n",buf);
+            write(fd,buf2,strlen(buf2));
+            close(fd);
+        }
     } else { 
         printf("%d\n", 0xffffff);
         printf("%u\n", 0xffffffU);
@@ -208,6 +238,13 @@ int main(int argc, char **argv) {
         printf("%llX\n",l);
     }
     
+    {
+        double d = -2.34;
+        //d = abs(d);
+        printf("abs(-2.24) = %g\n",d);
+    }
+        
+    
     //printf("cwd: %s\n",getcwd(NULL,0));
     //printf("isatty(0): %d\n",isatty(0));
     //printf("exiting\n");