From 343ae349c3645c8ad6f80215ceaf685a5b975cc7 Mon Sep 17 00:00:00 2001
From: Iftikhar Ahmad <iftikhar.ahmad@gmail.com>
Date: Tue, 16 Oct 2012 14:36:11 +0500
Subject: Improving the test coverage for libpam-freerdp

---
 tests/mock_guest.c | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)

(limited to 'tests/mock_guest.c')

diff --git a/tests/mock_guest.c b/tests/mock_guest.c
index 2cf04b3..8bf2c3a 100644
--- a/tests/mock_guest.c
+++ b/tests/mock_guest.c
@@ -9,6 +9,11 @@
 #include <errno.h>
 #include <unistd.h>
 #include <sys/stat.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <stdio.h>
 
 static struct passwd guest = { "guest",
 							   "password",
@@ -49,3 +54,69 @@ int chmod(const char *path, mode_t mode)
 int chown(const char *path, uid_t owner, gid_t group)
 { return 0; }
 
+int execvp(const char *file, char *const argv[])
+{
+	return 0;
+}
+/* wrap _exit, to make sure the gcov_exit function installed with atexit()
+   is really called to collect coverage statistics */
+void _exit (int exitcode)
+{
+	exit (exitcode);
+}
+
+
+#define BUFFER_SIZE  512
+
+/*Borrowed this code form socket-sucker.c in lightdm-remote-session-freerdp*/
+int
+socket_sucker ()
+{
+	int socket_fd = 0;
+	int servlen = 0;
+	struct sockaddr_un serv_addr;
+
+	bzero((char *)&serv_addr, sizeof(serv_addr));
+
+	const char * home = getenv("HOME");
+	if (home == NULL) {
+		return -1;
+	}
+
+	serv_addr.sun_family = AF_UNIX;
+	
+	int printsize = snprintf(serv_addr.sun_path, sizeof(serv_addr.sun_path) - 1, "%s/%s", home, ".freerdp-socket");
+	if (printsize > sizeof(serv_addr.sun_path) - 1 || printsize < 0) {
+		return -1;
+	}
+
+	servlen = strlen(serv_addr.sun_path) + sizeof(serv_addr.sun_family);
+
+	if ((socket_fd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) {
+		return -1;
+	}
+
+	if (connect(socket_fd, (struct sockaddr *)&serv_addr, servlen) < 0) {
+		return -1;
+	}
+
+	char buffer[BUFFER_SIZE + 2];
+	int in = 0;
+	int out = 0;
+
+	in = read(socket_fd, buffer, BUFFER_SIZE);
+
+	if (in > 0) {
+		out = write(1, buffer, in);
+	}
+
+	close(socket_fd);
+
+	if (in > 0 && out > 0 && in == out) {
+		return 0;
+	} else {
+		return -1;
+	}
+}
+
+
-- 
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